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CC 03-17-2026 Searchable Packet.pdf

Cupertino City Council
March 17, 2026

Document
CC 03-17-2026 Searchable Packet.pdf
Meeting
March 17, 2026
Body
Cupertino City Council
Pages
35
Original file
284.4 MB
Text extracted from the city's file for reading and search. Open the original on cupertino.legistar.com. That file is the official record.

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Adara Systems Ltd.
201-8327 Eastlake Drive, Burnaby, BC, Canada V5A4W2
Tel: 1-604-273-6013
Cone Output vs Reference Stress/Pressure Plots
y = 0.999x - 0.072
0 300
600
900
1200
1500
1800
0 300 600 900 1200 1500 1800
Tip Output (bar)
Reference Stress (bar)
Tip Output vs Reference Stress
y = 1.000x + 0.001
0 3
6 9
12 15
18 0 3 6 9 12 15 18
Sleeve Output (bar)
Reference Stress (bar)
Sleeve Output vs Reference Stress
y = 1.000x + 0.002
0 7
14 21
28 35
42 0 7 14 21 28 35 42
Pressure Output (bar)
Reference Pressure (bar)
Pressure Output vs Reference Pressure

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Adara Systems Ltd.
201-8327 Eastlake Drive, Burnaby, BC, Canada V5A4W2
Tel: 1-604-273-6013
Calibration Results
Tip Calibration
As Found As Left
Max. Non Linearity 0.08% PASS Max. Non Linearity 0.10% PASS Calibration Error 0.07% PASS Calibration Error 0.19% PASS Sleeve Calibration
As Found As Left
Max. Non Linearity 0.34% PASS Max. Non Linearity 0.01% PASS Calibration Error 0.35% PASS Calibration Error 0.05% PASS Pressure Calibration
As Found As Left
Max. Non Linearity 0.03% PASS Max. Non Linearity 0.04% PASS Calibration Error 0.09% PASS Calibration Error 0.06% PASS X-Inclinometer Calibration
As Found As Left
Max. Non Linearity N/A N/A Max. Non Linearity 0.04% PASS Calibration Error N/A N/A Calibration Error -0.08% PASS Y-Inclinometer Calibration
As Found As Left
Max. Non Linearity N/A N/A Max. Non Linearity -0.33% PASS Calibration Error N/A N/A Calibration Error 0.67% PASS
Seismic Calibration
As Found As Left
Trigger Delay Error N/A N/A Trigger Delay Error 0.02% PASS Temperature Calibration
Full Scale Error 0.23% PASS
Channel Cold Room Hot Units
Ref_Temp ˚C
Tip bar
Sleeve bar
Pressure bar
Temperature ˚C
Tip Temperature Coefficient 0.178 bar/˚C PASS
Sleeve Temperature Coefficient 0.002 bar/˚C PASS
Pressure Temperature Coefficient 0.000 bar/˚C PASS

1.048

43.4 2.823

0.021

1.064

43.378

22.2 -0.915
-0.022

1.063

22.037

3.3 -4.317
-0.061

3.281

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Adara Systems Ltd.
201-8327 Eastlake Drive, Burnaby, BC, Canada V5A4W2
Tel: 1-604-273-6013
Testing Equipment Details
Testing Machines Model Number Serial Calibration Due
Number Number Date
Tip Load Cell Precision P-10289 100490 2025-09-18
Sleeve Load Cell Precision P-10868 100579 2025-10-01
Digital Loadcell Indicator 4215 62140 100490 2024-07-18 Fluke Reference Pressure Monitor RPM4 A10Ms 3910 100835 2024-12-12 Tektronix Function Generator AFG3021B C030955 100751 2024-10-20 Thermometer THS-222-555 D23255834 100410 2024-07-11
Thermometer THS-222-555 D23255829 100410 2024-07-11
Thermometer THS-222-555 D20345575 100565 2024-07-14

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Adara Systems Ltd.
201-8327 Eastlake Drive, Burnaby, BC, Canada V5A4W2
Tel: 1-604-273-6013
Adara Error Definitions
Actual Sensitivity The slope of the best fit line through all data points starting at zero load.

Slope Error The error in the best fit line compared to the ideal linear calibration in % .

Slope Error = (Best Fit Slope - Ideal Slope) / Ideal Slope Maximum Non Linearity This value represents the maximum error (absolute value) relative to the best fit line considering each calibration point starting at loads greater than approximately 10% of FSO.

The reported errors are a percent error of FSO.

Adara's Pass/Fail criteria is 0.5% of FSO (ASTM is 0.5% of FSO at loads > 20% FSO).

Calibration Error This value represents the maximum error (absolute value) in the recorded load value as compared to the actual load value for each calibration point for loads greater than approximately 10% of FSO.

Adara's Pass/Fail criteria for the tip and sleeve is 0.5% of MO and

1.0% of MO for the pore pressure (ASTM for the tip and sleeve is

1.5% and 1.0% of MO respectively at loads greater than 20% of FSO)
Temperature Check Passing Criteria
Tip Temperature Coefficient <0.200 bar/˚C
Sleeve Temperature Coefficient <0.005 bar/˚C
Pressure Temperature Coefficient <0.0196 bar/˚C
Figure 1: Definition of Calibration Terms for Load Cell and Transducers (Adapted from [1])

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Adara Systems Ltd.
201-8327 Eastlake Drive, Burnaby, BC, Canada V5A4W2
Tel: 1-604-273-6013
A1.4 Force Transducer Calibration Requirements
A1.4.1 states the following limits:

Non Linearity Tip ≤ +0.5% of FSO
Sleeve ≤ +1.0% of FSO
Calibration Error Tip ≤ +1.5% of MO at loads > 20% FSO
Sleeve ≤ +1.0% of MO at loads > 20% FSO
A1.5 Pressure Transducer Calibrations
A1.5.1 limits:

Non Linearity Pore Pressure ≤ +1.0% of FSO
Calibration Error Pore Pressure not specified
Section 5.2 states the following allowable minimum accuracy Class 1 Cone Resistance 35 kPa or 5%
Sleeve Friction 5 kPa or 10%
Pore Pressure 10 kPa or 2%
Class 2 Cone Resistance 100 kPa or 5%
Sleeve Friction 15 kPa or 15%
Pore Pressure 25 kPa or 3%
Note: ISO Compliance is based on low end calibration only.

References
[1] ASTM D5778-20. "Standard Test Method for Electronic Friction Cone and Piezocone Penetration Testing of Soils". ASTM, West Conshohocken, PA, USA.
[2] ISO 22476-1:2012. "Geotechnical investigation and testing - Field Testing - Part 1: Electrical cone and piezocone penetration test". ISO, Geneva, Switzerland.

ASTM D7400-08. "Standard Test Methods for Downhole Seismic Testing". ASTM, West Conshohocken, PA, USA.

ASTM D5778-20 Annex A Summary [1]
ISO 22476 -1:2012 Summary [2]

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0+00 0+06 0+12 0+18 0+24 0+30 0+36 0+42 0+48 0+54 0+60 0+66 0+72 E W
0+78
TREND N66°E
1-T1
1 2
3 4
5 5a
5a
6 6
3 5
2 TREND N66°E W
1-T2
0+00 0+06 0+12 0+18 0+24 0+30 0+36 0+42 0+48 0+54 0+60 0+66 0+72 0+78 E
1 2
3 3
4 5
6 TREND N66°E
1-T3
0+00 0+06 0+12 0+18 0+24 0+30 0+36 0+42 0+48 0+54 0+60 0+66 0+72 0+78 0+84 0+90 0+96 1+02 1+08 1+14 1+20 E
1 2
3 4
4a
5 6
5 4
3 2
Expect Excellence

FAULT TRENCH LOGS

LINDA VISTA FAULT EVALUATION

CUPERTINO, CALIFORNIA
25712.000.001
AS SHOWN 7
Soil Bedding Contact
Trench Profile
High Fines Concentration Zone
Gravels and Cobbles
Shoring
Zones of Higher Fines Concentration and Clay Films.

Secondary Feature Related to Soil Development
1 Quaternary Surface Deposits
A - CLAYEY SAND with GRAVEL (SC), light yellowish brown (10YR6/4), dense, moist, fine- to medium-grained, clay is lean (~15%), gravel is subangular to subrounded and fine to coarse (~10%) ABt - CLAYEY SAND with GRAVEL (SC), light yellowish brown (10YR6/4) to reddish brown (2.5YR4/4), dense, moist, fine- to medium-grained, clay is lean (~15%), gravel is subangular to subrounded and fine to coarse (~15%)
Bt - CLAYEY SAND with GRAVEL (SC), light yellowish brown (10YR6/4) to reddish brown (2.5YR4/4), dense, moist, fine- to medium-grained, clay is lean (~20%), gravel is subangular to subrounded and medium to coarse with some cobbles (~20%)
Ct- POORLY GRADED SAND with GRAVEL and CLAY (SP-SC), dark grayish brown (2.5Y3/2), dense, moist, medium- to coarse-grained sand, clay is lean (~10%), gravel is subrounded and fine to cobble size (~20 - 30%), somewhat well developed clay lenses on the gravels, zones of silty sand deposits, some zones of massive deposition, gravels are mostly Franciscan or Santa Clara Formation rock
Ct2- POORLY GRADED SAND with GRAVEL and CLAY (SP-SC), dark brown (7.5YR7/2), dense, moist, medium- to coarse-grained sand, clay is lean (~10%), gravel is subrounded and fine to cobble size (~20 - 30%), well developed clay lenses on the gravels, zones of silty sand deposits, gravels are mostly Franciscan or Santa Clara Formation rock Ct3 - POORLY GRADED SAND with GRAVEL and CLAY (SP-SC), dark brown (7.5YR7/2), dense, moist, medium- to coarse-grained sand, clay is lean (~10%), gravel is subrounded and fine to cobble size (~15-20%), well developed clay lenses on the gravels, deposits are thin and more regular, gravels are mostly Franciscan or Santa Clara Formation rock

EXPLANATION
2 3
4 4a
5 5a
6 Clay films on gravel clasts very well developed
Fewer gravels (~15%) and increased medium-grained sand
0 0

SCALE IN FEET
4 4
0 0

SCALE IN FEET
4 4
0 0

SCALE IN FEET
6 6
791
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APPENDIX D

SLOPE STABILITY ANALYSIS
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1.0 1000.00 lbs/ft2
250.00 lbs/ft2
Phi (°) Cohesion (psf) Strength Type Unit Weight (lbs/ ft3) Color Material Name 150 28 Mohr- Coulomb SC/CL 120100 35 Mohr- Coulomb SC/SP-SM 120200 38 Mohr- Coulomb GC/SC 120200 28 Mohr- Coulomb CL/ML 120

0.34 500 450 400 350 300
50 100 150 200 250 300 350 400
Project No.
25712.000.001 LEBL Scale Drawn By 1:500 Condition Seismic - Circular Date 4/30/2025 10857 Linda Vista Drive, Cupertino, CA
Project
SLIDEINTERPRET 9.035 793
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1.5 1000.00 lbs/ft2
250.00 lbs/ft2
Phi (°) Cohesion (psf) Strength Type Unit Weight (lbs/ ft3) Color Material Name 150 28 Mohr- Coulomb SC/CL 120100 35 Mohr- Coulomb SC/SP-SM 120200 38 Mohr- Coulomb GC/SC 120200 28 Mohr- Coulomb CL/ML 120 500 450 400 350 300
50 100 150 200 250 300 350 400
Project No.
25712.000.001 LEBL Scale Drawn By 1:500 Condition Static - Circular Date 4/30/2025 10857 Linda Vista Drive, Cupertino, CA
Project
SLIDEINTERPRET 9.035 794
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www.engeo.com
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Northern California Office Central California Office Southern California Office 646 University Ave 6417 Dogtown Road 699 Hampshire Road, Suite 101 Los Gatos, CA 95032 San Andreas, CA 95249 Thousand Oaks, CA 91361 (408) 354-5542 (209) 736-4252 (805) 370-8710
www.cottonshires.com
COTTON, SHIRES AND ASSOCIATES, INC.

CONSULTING ENGINEERS AND GEOLOGISTS
December 12, 2025
C6074A
TO : Jennifer Chu
Senior Civil Engineer
Community Development Department

CITY OF CUPERTINO
10300 Torre Avenue
Cupertino, California 95014
SUBJECT : Supplemental Geotechnical Peer Review
RE : Evulich Court, Residential Development
10857-10887 Linda Vista Drive
At your request, we have completed a supplemental geotechnical peer review of the planning permit application for the proposed residential development using the following document:
• Design-Level Geotechnical Investigation (Draft Report), prepared by Engeo Inc., dated May 2, 2025.

In addition to our evaluation of the above referenced documents, we reviewed pertinent technical documents from our office files and performed a recent site reconnaissance.

DISCUSSION
Based on our review of the referenced documents, we understand that the applicant proposes to develop the 2.55-acre site with 51 three-story townhome-style condominiums in ten residential buildings. Associated site improvements include common area spaces, new driveways, porches, hardscape, and retaining walls up to 4 feet high. Proposed drainage improvements include trench drains and bio-retention areas. Preliminary grading quantities include 3,800 cubic yards of cut and 2,300 cubic yards of fill.

In our previous review report, dated February 19, 2025, we recommended that a geotechnical investigation be performed to identify potential geotechnical engineering 796
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Jennifer Chu December 12, 2025

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COTTON, SHIRES AND ASSOCIATES, INC.
constraints (including slope instability) related to the proposed subdivision development.

CONCLUSIONS AND RECOMMENDED ACTION
The project site is potentially constrained by expansive surficial soil materials, settlement of alluvial terrace deposits, slope instability and soil creep along the western edge of the property, and strong to very strong seismic ground shaking. The Geologic Consultant performed a Fault Exploration Investigation and a Design-Level Geotechnical Investigation of the site, and found that the site is feasible from a geologic and geotechnical standpoint. Geotechnical recommendations include a 25-foot structural setback from the top of the western slope. We recommend approval of the planning permit from a geologic and geotechnical standpoint. The following (Items 1 and 2) should be performed prior to approval of building permits:

1. Structural Plans – Structural plans should be developed that incorporate the recommendations of the geotechnical consultant.

2. Geotechnical Plan Review - The Project Geotechnical Consultant should review and approve all geotechnical aspects of the development plans (i.e., site preparation and grading, drainage improvements, design parameters for foundations, and retaining walls) to ensure that their recommendations have been incorporated.

The Structural Plans and Geotechnical Plan Review should be submitted to the City for review by the City staff and City Geotechnical Consultant prior to issuance of building permits. The following should be performed prior to final (as-built) project approval:

3. Geotechnical Construction Inspections - The geotechnical consultant should inspect, test (as needed), and approve all geotechnical aspects of the project construction. The inspections should include, but not necessarily be limited to:
site preparation and grading, site surface and subsurface drainage improvements, and excavations for foundations and retaining walls prior to placement of steel and concrete.

The results of these inspections and the as-built conditions of the project should be described by the geotechnical consultant in a letter and submitted to the City Engineer for review and approval prior to final (as-built) project approval. 797
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Jennifer Chu December 12, 2025

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COTTON, SHIRES AND ASSOCIATES, INC.

LIMITATIONS
This geotechnical peer review has been performed to provide technical advice to assist the City with its discretionary permit decisions. Our services have been limited to review of the documents previously identified, and a visual review of the property. Our opinions and conclusions are made in accordance with generally accepted principles and practices of the geotechnical profession. This warranty is in lieu of all other warranties, either expressed or implied.

Respectfully submitted,
COTTON, SHIRES AND ASSOCIATES, INC.

CITY GEOTECHNICAL CONSULTANT
John M. Wallace
Senior Principal Engineering Geologist
CEG 1923
Patrick O. Shires
Senior Principal Geotechnical Engineer
GE 770
JMW:POS:st
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10857 LINDA VISTA DRIVE PROJECT

TECHNICAL BIOLOGICAL REPORT

CUPERTINO, SANTA CLARA COUNTY, CALIFORNIA
Prepared by
LIVE OAK ASSOCIATES, INC.

Rick Hopkins, Ph.D., Principal/Senior Wildlife Ecologist Katrina Krakow, M.S., Sr. Project Manager/Staff Ecologist Cristal Romero, B.S., Assistant Project Manager/Staff Ecologist Prepared for
Austin Lin
SummerHill Apartment Communities
777 S. California Avenue
Palo Alto, CA 94304
July 15, 2024 PN 2890-01
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THIS PAGE INTENTIONALLY LEFT BLANK.
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i

TABLE OF CONTENTS
1 INTRODUCTION................................................................................................................ 1

1.1 PROJECT LOCATION ........................................................................................................... 1

1.2 PROJECT DESCRIPTION....................................................................................................... 2 2 EXISTING CONDITIONS ..................................................................................................... 4

2.1 BIOTIC HABITATS................................................................................................................ 4

2.1.1 Developed (Urban-Suburban) ................................................................................. 4

2.1.2 CA Annual/ruderal grassland................................................................................... 5 MOVEMENT CORRIDORS........................................................................................................... 7

2.2 SPECIAL STATUS PLANTS AND ANIMALS ........................................................................... 8

2.3 JURISDICTIONAL WATERS ................................................................................................15 3 IMPACTS AND MITIGATIONS ..........................................................................................16

3.1 SIGNIFICANCE CRITERIA...................................................................................................16

3.2 RELEVANT GOALS, POLICIES, AND LAWS.........................................................................17

3.2.1 Threatened and Endangered Species.................................................................... 17

3.2.2 Migratory Birds...................................................................................................... 17

3.2.3 Birds of Prey .......................................................................................................... 18

3.2.4 Bats........................................................................................................................ 18

3.2.5 Wetlands and Other “Jurisdictional Waters”........................................................ 18

3.2.6 City Tree Ordinance............................................................................................... 21

3.2.7 Required Riparian Setbacks...................................... Error! Bookmark not defined.

3.2.8 City of Cupertino’s General Plan: Community Vision 2015 – 2040....................... 22

3.3 IMPACTS SPECIFIC TO THE PROJECT................................................................................25

3.3.1 Potential Project Impacts to Special Status Plants................................................ 25

3.3.2 Loss of Habitat for Special Status Animals............................................................ 26

3.3.3 Loss of Habitat for Native Wildlife ........................................................................ 27

3.3.4 Interference with the Movement of Native Wildlife ............................................ 27

3.3.5 Impacts to Nesting Migratory Birds Including White-tailed Kite and other Nesting Raptors and Protected Birds................................................................................. 27

3.3.6 Roosting Bats......................................................................................................... 28

3.3.7 Potential Impacts to Riparian Habitat and Other Sensitive Natural Communities, Including Federally and State Protected Wetlands.............................................. 29

3.3.8 Degradation of Water Quality in Seasonal Drainages, Stock Ponds, and Downstream Waters............................................................................................. 29

3.3.9 Conflict with Local Policies and Ordinances: City of CupertinoTree Ordinance ... 29

3.3.10 Conflict with Local Policies and Ordinances: City of Cupertino’s General Plan:

Community Vision 2015 - 2040 ............................................................................ 30 4 LITERATURE CITED..........................................................................................................31 801
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1 1 INTRODUCTION
This technical biological evaluation report, prepared by Live Oak Associates, Inc. (LOA) in support of California Environmental Quality Act (CEQA) review, describes the biological resources of the project site located at 10857-10887 Linda Vista (hereafter referred to as the “study area” or “project site”) and evaluates possible impacts to those resources resulting from developing the project site from a low-density land use to a medium-high density land use. The site is comprised of four APNs (356-06-001, -002, -003, and -004), in the City of Cupertino, Santa Clara County, California (Figure 1).

In general, the development of parcels can damage or modify biotic habitats used by sensitive plant and wildlife species. In such cases, site development may be regulated by state or federal agencies, subject to provisions of CEQA, and/or covered by local policies and ordinances.

Therefore, this report addresses: 1) sensitive biotic resources potentially occurring in the study area; 2) the federal, state, and local laws regulating such resources, 3) possible significant impacts to these resources that could result from the project; and 4) mitigation measures that would reduce these impacts to a less-than-significant level as defined by CEQA.

The analysis of impacts, as discussed in Section 3.0 of this report, was based on the known and potential biotic resources of the study area discussed in Section 2.0. Sources of information used in the preparation of this analysis included: 1) the California Natural Diversity Data Base (CDFW 2024); 2) the Online Inventory of Rare and Endangered Vascular Plants of California (CNPS 2024); 3) manuals and references related to plants and animals of the Santa Clara County region; and 4) the City of Cupertino policies and ordinances.

A field survey of the study area was conducted on June 18, 2024, by LOA ecologist Cristal Romero.

1.1 PROJECT LOCATION
The approximately 2.48-acre project site is comprised of four APNS (356-06-001, -002, -003, and -004) located at 10857-10887 Linda Vista Drive. This site is in the City of Cupertino, Santa Clara County (Figure 1) and is bounded by Cupertino Hills Swim and Racquet Club to the north, Linda Vista Drive to the east, residential homes to the south, and a golf course to the west. 802
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2 The site can be found on the Cupertino U.S.G.S. 7.5’ quadrangle in Section 22, Township 7 South, Range 2 West.

1.2 PROJECT DESCRIPTION
SummerHill Homes is exploring plans to re-develop the approximately 2.48-acre site, which currently contains four single-family homes, with 51 townhomes and associated infrastructure as shown in the illustrative site plan (Appendix A)
803
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N
Project location
Project Location
Vicinity Map Regional Map
See Site Location
Map (above)
See
Vicinity Map
(left)
Not to scale
San
Jose
San
Francisco
1 mile
approximate scale
0 280
85 280
280
85 1 mile

PROJECT
SITE Rainbow Dr
Regnart Rd
Lindy Ln
Bubb Rd
Terrace Dr
Stevens Canyon Rd
McClellan Rd
Hyannisport Dr
Linda Vista Dr
Date Project # Figure #
1 Vicinity Map
7/3/2024 2890-01
15087 Linda Vista B.E.
804
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4 2 EXISTING CONDITIONS
On June 18, 2024, a field survey was conducted by LOA ecologist Cristal Romero. At the time of the survey, the approximately 2.48-acre project site is currently developed with four single-story, single family residence buildings and four dilapidated storage structures (old stables, sheds, etc.).

The site is more or less hairpin shaped as there is an existing “right of way” called Evulich Court that provides vehicle access to residences from the east. The site has a relatively flat topography with elevations ranging from approximately 386-392 feet.

Annual precipitation in the general vicinity of the project site is about 15-20 inches, almost 85% of which falls between the months of October and March. Virtually all precipitation falls in the form of rain.

Two soil map units occur on the site (NRCS 2024): Urban land-Still complex, 0 to 2 percent slopes (Well drained; very low runoff; moderately high permeability, not hydric) and Urban Land-Flaskan complex, 0 to 2 percent slopes (Well drained; low runoff; moderately high permeability, not hydric). Neither of these soils is alkaline or serpentine; therefore, special status plants adapted to alkaline and serpentine soils are not expected to occur on the site. Neither of these soils are considered hydric soils, which are soils defined as saturated, flooded, or ponded long enough during the growing season to develop anaerobic conditions such that under sufficiently wet conditions they support hydrophytic vegetation.

2.1 BIOTIC HABITATS
Two land cover types are present on the approximately 2.48-acre property: 1) Developed/Landscaped and 2) California annual grassland. The details of these land cover types are described in greater detail below.

2.1.1 Developed/Landscaped
Most of the site consists of developed habitat with four single-family residences and four small dilapidated stand-alone structures (previously functioned as stables/sheds). This site supports landscaped vegetation typical of urban residential development with both planted and weedy 805
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5 varieties, including, but not limited to trees such as Acacia (Acacia sp.), oak (Quercus sp.), and landscaped plants such as oleander (Nerium oleander).

Wildlife observed within or flying over the property during the January 2024 site visit included the American crow (Corvus brachyrhynchos), Northern mockingbird (Mimus polyglottos), California towhee (Melozone crissalis), house finch (Haemorhous mexicanus), and Botta’s pocket gopher (Thomomys bottae) sign.

2.1.2 California Annual Grassland
The southeastern section of the project consists of California annual grassland. It previously functioned as pasture for horses; currently it is unfenced and largely unmanaged or landscaped, except for mowing. Dominant vegetation is ruderal in nature and includes but is not limited to wild oats (Avena sp.), wild barley (Hordeum spontaneum), bristly oxtongue (Helminthotheca echioides), and prickly lettuce (Lactuca serriola).
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Linda Vista Dr
356-06-001
356-06-002
356-06-003
Evulich Ct
356-06-004
Date Project # Figure #
2 Biotic Habitats / Land Cover
7/8/2024 2890-01
15087 Linda Vista B.E.
50'
approximate scale
0 LEGEND
Project Boundary
Developed / Landscaped
California Annual Grassland
100' 100 ft
Aerial photo courtesy of Google Earth 8/2023
Approximate Project Boundary
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7 MOVEMENT CORRIDORS
General Discussion- Landscape linkages are defined as “areas that allow for the movement of species from one area of suitable habitat to another. A linkage can vary from a narrow strip of habitat that only functions as a conduit for movement (i.e., a corridor) or a large area of intact habitat that is used for movement, dispersal, and other life functions such as foraging and breeding” (ICF International 2012). Many wildlife linkages are broad areas of regional movement corridors for wildlife that generally includes a wide swath of land used for movement between two or more core areas for multiple regional species.

Habitat corridors are vital to terrestrial animals for connectivity between core habitat areas (i.e., larger intact habitat areas where species make their living). Connections between two or more core habitat areas help ensure that genetic diversity is maintained, thereby diminishing the probability of inbreeding depression and geographic extinctions.

The quality of habitat within the corridors is important. In general, “better” habitat has less human interference (e.g., roads, homes, etc.) and is more desirable to more species than areas with sparse vegetation and high-density roads. Movement corridors in California are typically associated with valleys, rivers and creeks supporting riparian vegetation, and ridgelines. With increasing encroachment of humans on wildlife habitats, it has become important to establish and maintain linkages, or movement corridors, for animals to be able to access locations containing different biotic resources that are essential to maintaining their life cycles.

Healthy riparian areas (supporting structural diversity, i.e., understory species to saplings to mature riparian trees) not only support a rich and diverse wildlife community but have also been shown to facilitate regional wildlife movement. Riparian areas can vary from tributaries winding through scrubland to densely vegetated riparian forests.

Local Discussion- The site is not a part of any landscape-level linkage corridors identified as important for wildlife movement and linkage by the Conservation Lands Network. Stevens Creek does occur west of the site but the distance between the Project Site edge and the creek is approximately 200 meters. The area between the Project Site and the creek consists of an active golf course and public trail; additionally, the terrain has steep topography a well as fences in this 808
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8 area. This creek likely supports movement of wildlife through the developed environs of the City of Cupertino, as the site and the surrounding landscape is fully built out. However, the species for which the creek supports movement, are not likely to disperse from the creek into the developed areas on either side of the creek due to the fencing and land uses of this area. Therefore, the site likely plays a minimal role in the movement of wildlife species, and species moving through the site are likely limited to common species occurring in urban areas such as raccoons, opossums, and skunks.

2.2 SPECIAL STATUS PLANTS AND ANIMALS
Several species of plants and animals within the state of California have low populations, limited distributions, or both. Such species may be considered “rare” and are vulnerable to extirpation as the state’s human population grows and the habitats these species occupy are converted to agricultural and urban uses. As described more fully in Section 3.2, state and federal laws have provided the California Department of Fish and Wildlife (CDFW) and the U.S. Fish and Wildlife Service (USFWS) with a mechanism for conserving and protecting the diversity of plant and animal species native to the state. A sizable number of native plants and animals have been formally designated as threatened or endangered under state and federal endangered species legislation.

Others have been designated as “candidates” for such listing. Still others have been designated as “species of special concern” by the CDFW. The California Native Plant Society (CNPS) has developed its own set of lists of native plants considered rare, threatened, or endangered (CNPS 2001). Collectively, these plants and animals are referred to as “special status species.” A number of special status plants and animals occur in the vicinity of the project site. These species, and their potential to occur in the project site, are listed in Table 1. Sources of information for this table included California Natural Diversity Data Base (CDFW 2024), Listed Plants and Listed Animals (USFWS 2024), State and Federally Listed Endangered and Threatened Animals of California (CDFW 2024), The California Native Plant Society’s Inventory of Rare and Endangered Vascular Plants of California (CNPS 2024), California Bird Species of Special Concern (Shuford and Gardall 2008), and California Amphibian and Reptile Species of Special Concern (Thompson et al. 809
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9 2016). This information was used to evaluate the potential for special status plant and animal species that occur on the site.

A search of published accounts for all of the relevant special status plant and animal species was conducted for the Cupertino USGS 7.5-minute quadrangle in which the project site occurs, and for the eight surrounding quadrangles (Palo Alto, Mountain View, Milpitas, Mindego Hill, San Jose West, Big Basin, Castle Rock Ridge, and Los Gatos) using the CNDDB Rarefind 5 Program (CDFW 2024). All species listed as occurring in these quadrangles on CNPS Lists 1A, 1B, 2, or 4 were also reviewed.

As the site is currently fully developed and serpentine and alkaline soils are absent from the site, all special status plants are considered absent from the site.

Animals occurring in habitats not present on the site (e.g., redwoods, chaparral, marshes, coastal scrub, etc.) such as Bay checkerspot (Euphydryas editha bayensis), Zayante band-winged grasshopper (Trimerotropis infantilis), vernal pool tadpole shrimp (Lepidurus packardi), steelhead (Oncorhynchus mykiss irideus), longfin smelt (Spirinchus thaleichthys), southern coastal roach (Hesperoleucus venustus subditus), California giant salamander (Dicamptodon ensatus), California Ridgway’s rail (Rallus obsoletus obsoletus), California black rail (Laterallus jamaicensis coturniculus), yellow rail (Coturnicops noveboracensis), saltmarsh common yellowthroat (Geothlypis trichas sinuosa), salt-marsh harvest mouse (Reithrodontomys raviventris), salt-marsh wandering shrew (Sorex vagrans halicoetes), and San Joaquin kit fox (Vulpes macrotis mutica) are considered absent from the site.

Animal species having some potential to occur on the project site or immediate vicinity because suitable habitats are present, and the site is located in or near their known distributions are included in Tables 1 and 2 below.
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10 TABLE 1: SPECIAL STATUS SPECIES THAT COULD OCCUR IN THE PROJECT VICINITY.

ANIMALS (adapted from CDFW 2024 and USFWS 2024)
Species Listed as Threatened or Endangered under the State and/or Federal Endangered Species Acts Common and scientific names Status
General habitat
description *Occurrence in the study area
Western bumble bee
Bombus occidentalis
CCE Mainly occurring within the
coastal and Sierra Nevada
ranges, within meadows and
grasslands and some natural
areas within urban
environments. Indication of
recent population
potentially being restricted
to high elevation and coastal
areas. Historically occurred
from the Channel Islands to
the northern California
border. The flight period is
February to late November,
peaking in late June and late
September. Tends to
construct nests underground
in animal burrows on west
and south-west facing
slopes. Overwintering sites
are likely in friable soils or in
debris or leaf litter.

Absent. Suitable nesting habitat was
not observed during the site survey
and the site supports a limited
growth of flowering plants on which
this species can forage. Therefore,
this species is considered absent
from the site.

Crotch bumble bee
Bombus crotchii
CCE In California, inhabits open
grassland and scrub habitats
of the southern 2/3 of
California. Historically in, but
largely extirpated from the
Central Valley. Flight period
for queens is late February
to late October peaking in
April and July; flight period
for males and workers is
March through September
peaking in early July.

Constructs nests
underground in animal
burrows. Overwintering sites
are likely in soft soils or in
debris or leaf litter.

Absent. Suitable nesting habitat was
not observed during the site survey
and the site supports a limited
growth of flowering plants on which
this species can forage. Therefore,
this species is considered absent
from the site.

California tiger salamander
Ambystoma californiense
FT, CT Breeds in vernal pools and
stock ponds of central
California and aestivates in
grassland habitats adjacent
to the breeding sites. Orloff
(2011) found that CTS are
capable of traveling up to

1.3 miles from their
breeding sites to aestivate.

Absent. Suitable breeding habitat
for this species in the form of vernal
pools or stagnant pools with
continuous inundation for a
minimum of three months is absent
from the site and the vicinity of the
site. Therefore, this species is
considered to be absent from the
site.
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11 TABLE 1: SPECIAL STATUS SPECIES THAT COULD OCCUR IN THE PROJECT VICINITY.

ANIMALS (adapted from CDFW 2024 and USFWS 2024)
Species Listed as Threatened or Endangered under the State and/or Federal Endangered Species Acts Common and scientific names Status
General habitat
description *Occurrence in the study area
Foothill yellow-legged frog (FYLF)
Rana boylii
FT, CT Frequents partly shaded,
shallow, swiftly flowing
streams and riffles with
rocky substrate in a variety
of habitats.

Absent. The nearest occurrence of
this species is approximately 4.5km
km from the project site and
occurred in the 1930s (CDFW 2024)
The adjacent reach of Steven’s
Creek is considered marginal habitat
as it runs through the middle of a
golf course. The site itself does not
support suitable habitat. Therefore,
this species is not expected to occur
on the site.

California red-legged frog (CRLF)
Rana draytonii
FT, CSC Rivers, creeks and stock
ponds of the Sierra foothills
and coast range, preferring
pools with overhanging
vegetation.

Absent. The nearest occurrence of
this species is almost 2km away
from the project site and occurred
in the 1930s (CDFW 2024). The
nearby reach of Stevens Creek is
considered marginal habitat as it
runs through the middle of a golf
course. The site itself does not
support suitable habitat. Therefore,
this species is not expected to occur
on the site.

Northwestern pond turtle (WPT)
(Actinemys marmorata)
FCT, CSC Intermittent and permanent
waterways including
streams, marshes, rivers,
ponds and lakes. Open slowmoving water of rivers and
creeks of central California
with rocks and logs for
basking.

Absent. Suitable habitat for the
WPT is absent from the site.

Additionally, there are no recorded
observations of this species within
5km of the project site (CDFW
2024).

Western snowy plover
Charadrius alexandrines nivosus
FT, CSC Uses man-made agricultural
wastewater ponds and
reservoir margins. Breeds
on barren to sparsely
vegetated ground at alkaline
or saline lakes, reservoirs,
ponds, and riverine sand
bar.

Absent. Breeding and foraging
habitat is absent from the site. The
nearest recorded observation of this
species is more than three miles
from the site (CDFW 2024).

Western yellow-billed cuckoo
Coccyzus americanus occidentalis
FC, CE Breed in large blocks of
riparian habitats, particularly
cottonwoods and willows.

Absent. Dense riparian habitat
required by the western yellowbilled cuckoo is absent from the site and vicinity of the site.

Tricolored blackbird
Agelaius tricolor
CT, CSC Breeds near fresh water,
primarily emergent
wetlands, with tall thickets.

Forages in nearby grassland
and cropland habitats.

Absent. The site and nearby
riparian habitat does not support
breeding and nesting habitat.

Additionally, the are no recorded
observation of this species within
5km of the project site (CDFW
2024). Therefore, tricolored
blackbirds are considered to be
absent from the site.
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12 TABLE 1: SPECIAL STATUS SPECIES THAT COULD OCCUR IN THE PROJECT VICINITY.

ANIMALS (adapted from CDFW 2024 and USFWS 2024)
Species Listed as Threatened or Endangered under the State and/or Federal Endangered Species Acts Common and scientific names Status
General habitat
description *Occurrence in the study area
Swainson’s hawk (SWHA)
Buteo swainsonii
CT Breeds in stands with few
trees in juniper-sage flats,
riparian areas, and in oak
savannah. Requires adjacent
suitable foraging areas such
as grasslands or alfalfa fields
supporting rodent
populations.

Absent. During the last several
years, a SWHA pair has been
documented breeding in Coyote
Valley. For the past several years,
they have nested by the charter
school of Morgan Hill that is 500
feet north of the site and
immediately north of the
intersection of Bailey Avenue and
Monterey Highway along Coyote
Creek (CDFW 2024). Therefore, as
Coyote Valley is more than 10 miles
from the site, this species is
considered to be absent from the
site.

TABLE 2: SPECIAL STATUS SPECIES THAT COULD OCCUR IN THE PROJECT VICINITY.

ANIMALS (adapted from CDFW 2024 and USFWS 2024)
California Species of Special Concern and Protected Species Common and scientific names Status General habitat description *Occurrence in the study area Santa Cruz black salamander
Aneides niger
CSC Occurs in deciduous woodland,
coniferous forests, and coastal
grasslands around the Santa
Cruz Mountains and foothills.

This species is occasionally
found in the yards of older
homes with mature live oaks
and shrubs in the San Francisco
Bay Area (Stebbins et al. 2014).

This species can typically be
found under rocks near streams,
in talus, under damp logs,
rotting wood, and other objects.

Absent. The nearest occurrence of
this species is approximately 2km
away from the project site and
occurred in 1989 (CDFW 2024). The
site itself does not support suitable
habitat. Therefore, this species is
not expected to occur on the site.

Red-bellied newt
(Taricha rivularis)
CSC This species lays eggs in running
water and can be found in
coastal woodlands and redwood
forest along the coast of
northern California north of San
Francisco except a small
population occurring in the
Stevens Creek watershed near
the San Francisco Bay.

Unlikely. The only location this
species is known to occur in the
vicinity of the site is the Stevens
Creek watershed, which is within
the vicinity of the site. There are no
recorded observations of this
species within 5km of the project
site (CDFW 2024).
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13 TABLE 2: SPECIAL STATUS SPECIES THAT COULD OCCUR IN THE PROJECT VICINITY.

ANIMALS (adapted from CDFW 2024 and USFWS 2024)
California Species of Special Concern and Protected Species Common and scientific names Status General habitat description *Occurrence in the study area Northern California legless lizard
Anniella pulchra
CSC Occurs mostly underground in
warm moist areas with loose
soil and substrate. Occurs in
habitats including sparsely
vegetated areas of beach dunes,
chaparral, pine-oak woodlands,
desert scrub, sandy washes, and
stream terraces with sycamores,
cottonwoods, or oaks.

Absent. The project site does not
support suitable habitat for this
species. Additionally, there are no
recorded observations of this
species within 5km of the site
(CDFW 2024).

Coast horned lizard
Phrynosoma blainvillii
CSC Occur in grasslands, scrublands,
oak woodlands, etc. of central
California. Common in sandy
washes with scattered shrubs.

Absent. Habitats required by coast
horned lizards are absent from the
site, as the site lacks sandy soils.

Additionally, there are no recorded
observations of this species within
5km of the site (CDFW 2024).

White-tailed kite (WTK)
Elanus leucurus
CP Open grasslands and agricultural
areas throughout central
California.

Possible. The WTK may nest in large
on and off-site trees. The nearest
recorded observation of this species
is approximately 1km from 2005,
the observation was of a nesting
pair and fledging (CDFW 2024).

Northern harrier
(Circus cyaneus)
CSC Frequents meadows, grasslands,
open rangelands, freshwater
emergent wetlands; uncommon
in wooded habitats.

Unlikely. The site does not provide
suitable foraging or nesting habitat;
however, this species may fly over
the site from time to time. There
are no recorded observations of this
species within 5km of the project
site (CDFW 2024).

Golden Eagle
Aquila chrysaetos
CP Typically frequents rolling
foothills, mountain areas, sagejuniper flats, and desert.

Absent. Suitable breeding and
foraging habitat for the golden
eagle is absent from the site.

Burrowing owl (BUOW)
Athene cunicularia
CSC Open, dry grasslands, deserts,
and ruderal areas. Requires
suitable burrows. Often
associated with California
ground squirrels. BOUWs may
disperse between breeding
habitats up to mean distance of
546 m (Riding and Belthoff
2018).

Absent. Ground squirrel burrows
and other suitable burrows are
absent from the site. Additionally,
there are no recorded observations
of this species within 5km of the site
(CDFW 2024). Therefore, this
species is not expected to breed or
forage onsite.

Black swift
Cypseloides niger
CSC Migrants found in many habitats
of state; in Sierra nests are often
associated with waterfalls.

Absent. The site does not provide
suitable breeding or foraging
habitat for this species.

Alameda song sparrow
Melospiza melodia pusillula
CSC Found in tidal salt marsh habitat
with exposed ground for
foraging with no more than 2-5
cm between bases of plants.

Current range is generally only
along the San Francisco Bay.

Absent. Tidal salt marsh habitat is
absent from the site. There are no
recorded observations of this
species within 5km of the project
site.
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14 TABLE 2: SPECIAL STATUS SPECIES THAT COULD OCCUR IN THE PROJECT VICINITY.

ANIMALS (adapted from CDFW 2024 and USFWS 2024)
California Species of Special Concern and Protected Species Common and scientific names Status General habitat description *Occurrence in the study area Grasshopper sparrow
Ammodramus savannarum
CSC Occurs in California during
spring and summer in open
grasslands with scattered
shrubs.

Unlikely. Breeding habitat is absent
onsite, and foraging habitat is
marginal on the site. There are no
recorded observations of this
species within 5km of the project
site (CDFW 2024)..

Purple martin
Progne subis
CSC Inhabits woodlands, low
elevation coniferous forest of
Douglas fir, ponderosa pine, and
Monterey pine. Nests in old
woodpecker cavities, also in
human-made structures and
nests widely in human-made
birdhouses. Nests often located
in tall, isolated trees or snags.

Absent. The site does not support
manmade bird houses suitable for
this species and trees of the site
appear to be unsuitable with few to
no cavities. Additionally, these birds
are known to nest near open water,
which is not present onsite or in the
vicinity of the site. The purple
martin may be expected to fly over
or forage on the site from time to
time.

Yellow-breasted chat (YBC)
Icteria virens
CSC Frequently breeds in dense
shrubs and blackberry thickets
and uses areas of dense
vegetation during migration.

Absent. Dense vegetation suitable
for nesting is absent from the site.

There are no recorded observations
of this species within 5km of the
project site.

Loggerhead Shrike
Lanius ludovicianus
CSC Frequents open habitats with
sparse shrubs and trees, other
suitable perches, bare ground,
and low herbaceous cover.

Nests in tall shrubs and dense
trees. Forages in grasslands,
marshes, and ruderal habitats.

Can often be found in cropland.

Unlikely. The site is developed and
lacks dense bushes used by
loggerhead shrikes for breeding and
is not expected to forage on the
site. There are no recorded
observations of this species within
5km of the project site.

Townsend’s big-eared bat
Corynorhinus townsendii
CSC Primarily a cave-dwelling bat
that may also roost in buildings.

Occurs in a variety of habitats of
the state.

Possible. The site provides suitable
foraging habitat for this species.

Additionally, the detached
structures support potentially
marginal roosting habitat for this
species. The nearest recorded
observation of this species was in
2000 approximately 3km away.

Pallid Bat
Antrozous pallidus
CSC Grasslands, chaparral,
woodlands, and forests; most
common in dry rocky open areas
providing roosting
opportunities.

Possible. The site provides suitable
foraging habitat for this species.

Additionally, the detached
structures support potentially
marginal roosting habitat for this
species. There are no recorded
observations of this species within
5km of the project site.
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15 TABLE 2: SPECIAL STATUS SPECIES THAT COULD OCCUR IN THE PROJECT VICINITY.

ANIMALS (adapted from CDFW 2024 and USFWS 2024)
California Species of Special Concern and Protected Species Common and scientific names Status General habitat description *Occurrence in the study area San Francisco dusky-footed
woodrat
Neotoma fuscipes annectens
CSC Hardwood forests, oak riparian
and shrub habitats. This species
is known to build terrestrial stick
houses around logs or near
trees in areas that are cool and
shaded.

Absent. The site did not support
woodrat nests at the time of the
June 2024 site visit.

American Badger
Taxidea taxus
CSC Found in drier open stages of
most shrub, forest, and
herbaceous habitats with friable
soils, specifically grassland
environments. Natal dens occur
on slopes.

Absent. Suitable habitat for the
American badger is absent from the
site.
*Explanation of Occurrence Designations and Status Codes

Present: Species observed on the sites at time of field surveys or during recent past.

Likely: Species not observed on the site, but it may reasonably be expected to occur there on a regular basis.

Possible: Species not observed on the sites, but it could occur there from time to time.

Unlikely: Species not observed on the sites, and would not be expected to occur there except, perhaps, as a transient.

Absent: Species not observed on the sites and precluded from occurring there because habitat requirements not met.

STATUS CODES
FE Federally Endangered CE California Endangered
FT Federally Threatened CT California Threatened
FPE Federally Endangered (Proposed) CPT California Threatened (Proposed) FC Federal Candidate CR California Rare
SCVHP Santa Clara Valley Habitat Plan Focal Species CP California Protected CSC California Species of Special Concern

2.3 JURISDICTIONAL WATERS
Jurisdictional waters include rivers, creeks, and drainages that have a defined bed and bank and which, at the very least, carry ephemeral flows. Jurisdictional waters also include lakes, ponds, reservoirs, and wetlands. Such waters may be subject to the regulatory authority of the U.S. Army Corps of Engineers (USACE), CDFW, and the Regional Water Quality Control Board (RWQCB). See Section 3.2.5 of this report for additional information.

The site does not support jurisdictional waters.
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16 3 IMPACTS AND MITIGATIONS

3.1 SIGNIFICANCE CRITERIA
General plans, area plans, and specific projects are subject to the provisions of the California Environmental Quality Act. The purpose of CEQA is to assess the impacts of proposed projects on the environment before they are constructed. For example, site development may require the removal of some or all of its existing vegetation. Animals associated with this vegetation could be destroyed or displaced. Animals adapted to humans, roads, buildings, pets, etc., may replace those species formerly occurring on a site. Plants and animals that are state and/or federally listed as threatened or endangered may be destroyed or displaced. Sensitive habitats such as wetlands and riparian woodlands may be altered or destroyed. These impacts may be considered significant. According to 2024 CEQA Status and Guidelines (2024), “Significant effect on the environment” means a substantial, or potentially substantial, adverse change in any of the physical conditions within the area affected by the project including land, air, water, minerals, flora, fauna, ambient noise, and objects of historic or aesthetic interest. Specific project impacts to biological resources may be considered “significant” if they will:
• Have a substantial adverse effect, either directly or through habitat modifications, on any species identified as a candidate, sensitive, or special status species in local or regional plans, policies, or regulations, or by the California Department of Fish and Wildlife or U.S. Fish and Wildlife Service;
• Have a substantial adverse effect on any riparian habitat or other sensitive natural community identified in local or regional plans, policies, regulations or by the California Department of Fish and Wildlife or U.S. Fish and Wildlife Service;
• Have a substantial adverse effect on state or federally protected wetlands (including, but not limited to, marsh, vernal pool, coastal, etc.) through direct removal, filling, hydrological interruption, or other means;
• Interfere substantially with the movement of any native resident or migratory fish or wildlife species or with established native resident or migratory wildlife corridors, or impede the use of native wildlife nursery sites;
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17 • Conflict with any local policies or ordinances protecting biological resources, such as a tree preservation policy or ordinance; and
• Conflict with the provisions of an adopted Habitat Conservation Plan, Natural Community Conservation Plan, or other approved local, regional, or state habitat conservation plan.

3.2 RELEVANT GOALS, POLICIES, AND LAWS

3.2.1 Threatened and Endangered Species
State and federal “endangered species” legislation has provided the California Department of Fish and Wildlife (CDFW) and the U.S. Fish and Wildlife Service (USFWS) with a mechanism for conserving and protecting plant and animal species of limited distribution and/or low or declining populations. Species listed as threatened or endangered under provisions of the state and federal Endangered Species Acts, candidate species for such listing, state species of special concern, and some plants listed as endangered by the California Native Plant Society are collectively referred to as “species of special status.” Permits may be required from both the CDFW and USFWS if activities associated with a proposed project will result in the take of a listed species. To “take” a listed species, as defined by the state of California, is “to hunt, pursue, catch, capture, or kill, or attempt to hunt, pursue, catch, capture or kill” said species (California Fish and Game Code, Section 86). “Take” is more broadly defined by the federal Endangered Species Act to include “harm” of a listed species (16 USC, Section 1532(19), 50 CFR, Section 17.3). Furthermore, the CDFW and the USFWS are responding agencies under the California Environmental Quality Act (CEQA). Both agencies review CEQA documents in order to determine the adequacy of their treatment of endangered species issues and to make project-specific recommendations for their conservation.

3.2.2 Migratory Birds
State and federal laws also protect most bird species. The State of California signed Assembly Bill 454 into law in 2019, which clarifies native bird protection and increases protections where California law previously deferred to Federal law. The Federal Migratory Bird Treaty Act (FMBTA:
16 U.S.C., scc. 703, Supp. I, 1989) prohibits killing, possessing, or trading in migratory birds, except 818
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18 in accordance with regulations prescribed by the Secretary of the Interior. This act encompasses whole birds, parts of birds, and bird nests and eggs.

3.2.3 Birds of Prey
Birds of prey are protected in California under provisions of the State Fish and Game Code, Section 3503.5, which states that it is “unlawful to take, possess, or destroy any birds in the order Falconiformes or Strigiformes (birds of prey) or to take, possess, or destroy the nest or eggs of any such bird except as otherwise provided by this code or any regulation adopted pursuant thereto”.

Construction disturbance during the breeding season could result in the incidental loss of fertile eggs or nestlings, or otherwise lead to nest abandonment. Disturbance that causes nest abandonment and/or loss of reproductive effort is considered “taking” by the CDFW.

Additionally, the Bald and Golden Eagle Protection Act (16 U.S.C., scc. 668-668c) prohibits anyone from taking bald or golden eagles, including their parts, nests, or eggs, unless authorized under a federal permit. The act prohibits any disturbance that directly affects an eagle or an active eagle nest as well as any disturbance caused by humans around a previously used nest site during a time when eagles are not present such that it agitates or bothers an eagle to a degree that interferes with or interrupts normal breeding, feeding, or sheltering habits, and causes injury, death, or nest abandonment.

3.2.4 Bats
Section 2000 and 4150 of the California Fish and Game Code states that it is unlawful to take or possess a number of species, including bats, without a license or permit, as required by Section 3007. Additionally, Title 14 of the California Code of Regulations states it is unlawful to harass, herd, or drive a number of species, including bats. To harass is defined as “an intentional act which disrupts an animal's normal behavior patterns, which includes, but is not limited to, breeding, feeding or sheltering.” For these reasons, bat colonies in particular are considered to be sensitive and therefore, disturbances that cause harm to bat colonies are unlawful.

3.2.5 Wetlands and Other “Jurisdictional Waters”
Section 404 of the federal Clean Water Act (CWA) regulates the discharge of dredged or fill material into “navigable waters” (33 U.S.C. §1344), defined in the CWA as “the waters of the 819
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19 United States, including the territorial seas” (33 U.S.C. §1362(7)). The CWA does not supply a definition for waters of the U.S., and that has been the subject of considerable debate since the CWA’s passage in 1972. A variety of regulatory definitions have been promulgated by the two federal agencies responsible for implementing the CWA, the Environmental Protection Agency (EPA) and USACE. These definitions have been interpreted, and in some cases, invalidated, by federal courts.

Waters of the U.S. are presently defined by the EPA and USACE’s joint 2023 Revised Definition of ‘Waters of the U.S.’ Rule (2023 WOTUS Rule), with certain interpretive modifications imposed by the U.S. Supreme Court’s May 25, 2023, decision in the case of Sackett v. Environmental Protection Agency. These waters include:
• Waters which are currently used, or were used in the past, or may be susceptible to use in interstate or foreign commerce, including all waters which are subject to the ebb and flow of the tide.
• The territorial seas.
• Interstate waters, including interstate wetlands.
• Impoundments of waters otherwise defined as waters of the United States under the definition.
• Tributaries to other waters of the U.S. that are relatively permanent, standing or continuously flowing bodies of water.
• Wetlands adjacent to other waters of the U.S. that have a continuous surface connection to those waters.

The 2023 WOTUS Rule also defines a number of exclusions from the definition of waters of the U.S., many of which are longstanding exclusions from earlier regulatory regimes. These generally include:
• Waste treatment systems.
• Prior converted cropland.
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20 • Ditches excavated wholly in and draining only dry land that do not carry a relatively permanent flow of water.
• Certain artificial features, e.g., irrigation basins, swimming pools, borrow pits, and artificially irrigated areas.
• Swales and erosional features characterized by low volume, infrequent, or short duration flow.

All activities that involve the discharge of dredge or fill material into waters of the U.S. are subject to the permit requirements of the USACE. Such permits are typically issued on the condition that the applicant agrees to provide mitigation that results in no net loss of wetland functions or values.

Under the Porter-Cologne Water Quality Control Act of 1969, the State Water Resources Control Board has regulatory authority to protect the water quality of all surface water and groundwater in the State of California (“waters of the State”). Nine RWQCBs oversee water quality at the local and regional level. The RWQCB for a given region regulates discharges of fill or pollutants into waters of the State through the issuance of various permits and orders. Discharges into waters of the State that are also waters of the U.S. require a Section 401 Water Quality Certification from the RWQCB as a prerequisite to obtaining a Section 404 Clean Water Act permit. Discharges into waters of the State that are not also waters of the U.S. require Waste Discharge Requirements (WDRs), or waivers of WDRs, from the RWQCB.

The RWQCB also administers the Construction Storm Water Program and the federal National Pollution Discharge Elimination System (NPDES) program. Projects that disturb one or more acres of soil must obtain a Construction General Permit under the Construction Storm Water Program.

A prerequisite for this permit is the development of a Storm Water Pollution Prevention Plan (SWPPP) by a certified Qualified SWPPP Developer. Projects that discharge wastewater, storm water, or other pollutants into a water of the U.S. may require a NPDES permit.

CDFW has jurisdiction over the bed and bank of natural drainages and lakes according to provisions of Section 1601 and 1602 of the California Fish and Game Code. Activities that may substantially modify such waters through the diversion or obstruction of their natural flow, change or use of any material from their bed or bank, or the deposition of debris require a Notification of 821
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21 Lake or Streambed Alteration. If CDFW determines that the activity may adversely affect fish and wildlife resources, a Lake or Streambed Alteration Agreement will be prepared. Such an agreement typically stipulates that certain measures will be implemented to protect the habitat values of the lake or drainage in question.

3.2.6 City Tree Ordinance
The City of Cupertino has a tree ordinance (Chapter 14.18 of the Municipal Code) that requires a tree removal permit for removal of “protected trees.” “Removal” is defined by the ordinance as both the complete removal of the tree and also the severe pruning of a protected tree (i.e. the removal of more than one-fourth of the functioning leaf and stem area of a protected tree in any twelve-month period as determined by the Community Development Director). Per the ordinance, a “protected tree” is defined as any of the following:

Heritage Trees in All Zones. “Heritage tree” is defined by the ordinance as any tree or grove of trees which, because of factors including but not limited to, its historic value, unique quality, girth, height or species, has been found by the Planning Commission to have a special significance to the community.

Mature Specimen Trees on Private Property. “Mature specimen tree” is defined by the ordinance as a tree with a minimum single-trunk of 12 inches diameter-at-breast height (DBH) (38-inch circumference), or multi-trunk DBH of 24 inches (75-inch circumference) or greater, of the following species:
• Quercus sp. (any native oak tree);
• Aesculus californica (California buckeye);
• Acer macrophyllum (big leaf maple);
• Cedrus deodara (deodar cedar);
• Cedrus atlantica 'Glauca' (blue Atlas cedar);
• Umbellularia californica (bay laurel or California bay); and • Platanus racemosa (western sycamore).

Approved Development Tree(s). “Approved development tree(s)” means any class of tree required to be planted or retained as part of an approved development application, building permit, tree removal permit or code enforcement action in all zoning districts. 822
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22 Approved Privacy Protection Planting in R-1 Zoning Districts. “Privacy planting” means any privacy protection planting, including trees and/or shrubs, required pursuant to Chapter 19.28 of the Municipal Code.

3.2.7 City of Cupertino’s General Plan: Community Vision 2015 – 2040 Chapter 6 (Environmental Resources and Sustainability) of the City’s General Plan (adopted in 2014) sets forth goals, policies and strategies aimed at protecting the City’s environmental resources and promoting sustainability. The following goals, policies, and strategies contained in Chapter 6 of the General Plan would be applicable to development projects.

GOAL ES-5: Protect the City’s urban and rural ecosystems.

POLICY ES-5.1: URBAN ECOSYSTEM Manage the public and private development to ensure the protection and enhancement of its urban ecosystem.

STRATEGIES:

ES-5.1.1: Landscaping. Ensure that the City’s tree planting, landscaping and open space policies enhance the urban ecosystem by encouraging medians, pedestrian crossing curb-extensions planting that is native, drought-tolerant, treats stormwater and enhances urban plant, aquatic and animal resources in both, private and public development.

ES-5.1.2: Built Environment. Ensure that sustainable landscaping design is incorporated in the development of City facilities, parks and private projects with the inclusion of measures such as tree protection, stormwater treatment and planting of native, drought tolerant landscaping that is beneficial to the environment.

POLICY ES-5.2: DEVELOPMENT NEAR SENSITIVE AREAS Encourage the clustering of new development away from sensitive areas such as riparian corridors, wildlife habitat and corridors, public open space preserves and ridgelines. New developments in these areas must have a harmonious landscaping plan approved prior to development. 823
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23 STRATEGY:

ES-5.2.1: Riparian Corridor Protection. Require the protection of riparian corridors through the development approval process.

POLICY ES-5.3: LANDSCAPING IN AND NEAR NATURAL VEGETATION Preserve and enhance existing natural vegetation, landscape features and open space when new development is proposed within existing natural areas. When development is proposed near natural vegetation, encourage the landscaping to be consistent with the palate of vegetation found in the natural vegetation.

STRATEGIES:

ES-5.3.1: Native Plants. Continue to emphasize the planting of native, drought tolerant, pest resistant, non-invasive, climate appropriate plants and ground covers, particularly for erosion control and to prevent disturbance of the natural terrain.

ES-5.3.2: Hillsides. Minimize lawn area in the hillsides.

POLICY ES-5.4: HILLSIDE WILDLIFE MIGRATION Confine fencing on hillside property to the area around a building, rather than around an entire site, to allow for migration of wild animals.

POLICY ES-5.5: RECREATION AND NATURAL VEGETATION Limit recreation in natural areas to activities compatible and appropriate with preserving natural vegetation, such as hiking, horseback riding, mountain biking and camping.

POLICY ES-5.6: RECREATION AND WILDLIFE Provide open space linkages within and between properties for both recreational and wildlife activities, most specifically for the benefit of wildlife that is threatened, endangered or designated as species of special concern.

STRATEGIES:
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24 ES-5.6.1: Creek and Water Course Identification. Require identification of creeks, water courses and riparian areas on site plans and require that they be protected from adjacent development.

ES-5.6.2: Trail Easements. Consider requiring easements for trail linkages if analysis determines that they are needed.

GOAL ES-7: Ensure protection and efficient use of all water resources.

POLICY ES-7.1: NATURAL WATER BODIES AND DRAINAGE SYSTEMS In public and private development, use Low Impact Development (LID) principles to manage stormwater by mimicking natural hydrology, minimizing grading and protecting or restoring natural drainage systems.

STRATEGIES:

ES-7.1.1: Development Plans. Continue to require topographical information; identification of creeks, streams and drainage areas; and grading plans for both public and private development proposals to ensure protection and efficient use of water resources.

POLICY ES-7.2: REDUCTION OF IMPERVIOUS SURFACES Minimize stormwater runoff and erosion impacts resulting from development and use low impact development (LID) designs to treat stormwater or recharge groundwater.

STRATEGIES:

ES-7.2.1: Lot Coverage. Consider updating lot coverage requirements to include paved surfaces such as driveways and on grade impervious patios to incentivize the construction of pervious surfaces.

ES-7.2.2: Pervious Walkways and Driveways. Encourage the use of pervious materials for walkways and driveways. If used on public or quasi-public property, mobility and access for the disabled should take precedence.

ES-7.2.3: Maximize Infiltration. Minimize impervious surface areas and maximize on-site filtration and the use of on-site retention facilities. 825
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25 POLICY ES-7.3: POLLUTION AND FLOW IMPACTS Ensure that surface and groundwater quality impacts are reduced through development review and voluntary efforts.

STRATEGY:

ES-7.3.1: Development Review. Require LID designs such as vegetated stormwater treatment systems and green infrastructure to mitigate pollutant loads and flows.

POLICY ES-7.8: NATURAL WATER COURSES Retain and restore creek beds, riparian corridors, watercourses and associated vegetation in their natural state to protect wildlife habitat and recreation potential and assist in groundwater percolation. Encourage land acquisition or dedication of such areas.

STRATEGY:

ES-7.8.1: Inter-Agency Coordination. Work with the Santa Clara Valley Water District and other relevant regional agencies to enhance riparian corridors and provide adequate flood control by use of flow increase mitigation measures, such as hydromodification controls as established by the Municipal Regional Permit.

3.3 IMPACTS SPECIFIC TO THE PROJECT
The project consists of re-developing the approximately 2.48-acre site with 51 townhomes and associated infrastructure. As discussed above, activities resulting in impacts to biotic resources may be regulated by local, state, and federal laws. The natural resource issues specific to this project are discussed in detail below.

3.3.1 Potential Project Impacts to Special Status Plants Potential Impact. The project site is currently developed; adjacent areas are also developed, therefore, most special status plant species known to occur, or to once have occurred, in the project region are considered absent from the site due to an absence of potential habitat for these species (i.e. an absence of serpentine soils, vernal pools, chaparral, and/or because the site is substantially below the elevations at which these species occur, etc.) and because the site is fully developed. Therefore, the project as proposed is expected to have no impact on special status plants.
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26 Mitigation. None warranted.

3.3.2 Loss of Habitat for Special Status Animals
Potential Impact. Twenty-eight special status animal species occur, or once occurred, regionally (see Table 1). Of these, twenty-five species would be absent or unlikely to occur on the site due to a lack of suitable habitat for these species. The species considered to be absent or unlikely to occur on the site include the western bumble bee, Crotch bumble bee, California tiger salamander, California red-legged frog, foothill yellow-legged frog, Santa Cruz black salamander, red-bellied newt, northwestern pond turtle, northern California legless lizard, coast horned lizard, western snowy plover, golden eagle, northern harrier, Swainson’s hawk, burrowing owl, black swift, western yellow-billed cuckoo, tricolored blackbird, grasshopper sparrow, Alameda song sparrow, loggerhead shrike, yellow-breasted chat, purple martin, San Francisco dusky-footed woodrat, and American badger.

The remaining three special status animal species from Table 1 potentially occur more frequently as potential foragers or transients, may be resident to the site, or may occur within areas adjacent to the site. These include the white-tailed kite, Townsend’s big-eared bat, and pallid bat.

Although no evidence of bats was observed during the June 2024 survey, the detached structures onsite could provide potential bat roosting habitat. Whether or not roosting occurs onsite for the Townsend’s big-eared bat and pallid bat, these species as well as other bat species are expected to forage within the site from time to time.

The loss of the four single-family residences and associated garages and yards, which does not contain regionally important habitat for the white-tailed kite, Townsend’s big-eared bat, or pallid bat, will not result in a significant loss of habitat for the species listed in Table 1.

The project does have the potential to result in an impact to individual species due to construction-related injury or mortality of nesting migratory birds and raptors, including the white-tailed kite, and roosting bats as discussed below in Sections 3.3.5 through 3.3.6.

Mitigation. No mitigation warranted for loss of habitat for special status animal species. 827
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27 3.3.3 Loss of Habitat for Native Wildlife
Potential Impact. The developed habitat of the site comprises only a small portion of the regionally available habitat for plant and animal species that are expected to use the project site.

The proposed project would result in the redevelopment of developed habitat. This is not expected to result in a significant loss of habitat for local wildlife. Therefore, impacts due to the loss of habitats for native wildlife resulting from the proposed project are considered less-thansignificant.

Mitigation. No mitigation would be warranted for the loss of habitat for native wildlife.

3.3.4 Interference with the Movement of Native Wildlife Potential Impact. Stevens Creek occurs within the vicinity of the site; however, the project site is currently developed, and the project will be a redevelopment, therefore, the project is not expected to result in significant interference with movement of native wildlife. Animals currently moving across the site would be expected to continue to move across the site post-build-out.

Mitigation. No mitigation warranted.

3.3.5 Impacts to Nesting Migratory Birds Including White-tailed Kite and other Nesting Raptors and Protected Birds
Potential Impacts. Trees and buildings of the project site may support nesting birds and raptors.

Buildout of the project during the nesting period for migratory birds (i.e., typically between February 1 to August 31), including initial site grading, soil excavation, and/or tree and vegetation removal, poses a risk of nest abandonment and death of any live eggs or young that may be present in nests within or near the site. Such an effect would be considered a significant impact.

To ensure that any active nests will not be disturbed, and individual birds will not be harmed by construction activities, the following measures should be followed.

Mitigation. The following measures will ensure that active migratory bird and raptor nests will not be disturbed, and individual birds will not be harmed by construction activities and will reduce the project’s potential impacts to nesting migratory birds to a less-than-significant level. 828
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28 Mitigation Measure 3.3.5a. If initial site disturbance activities, including residence, tree, shrub, or vegetation removal, are to occur during the breeding season (typically February 1 to August 31), a qualified biologist would conduct pre-construction surveys for nesting migratory birds and raptors. The survey for nesting migratory birds would cover the project site itself, and the survey for nesting raptors would encompass the site and surrounding lands within 250 feet, where accessible. The survey should occur within 7 days prior to the onset of ground disturbance. If a nesting migratory bird were to be detected, an appropriate construction-free buffer would be established. The actual size of buffer, which would be determined by the project biologist, would depend on species, topography, and type of activity that would occur in the vicinity of the nest.

The project buffer would be monitored periodically by the project biologist to ensure compliance.

After the nesting is completed, as determined by the biologist, the buffer would no longer be required.

3.3.6 Roosting Bats
Impact. Although the residences onsite do not support suitable bat roosting habitat, the detached structures onsite could provide marginal roosting habitat. A number of bat species may also forage on the site year-round or during migration.

Mitigation. The project applicant will implement the following measures to ensure bat mortality from project construction is avoided.
• Mitigation Measure 3.3.6a: A daytime bat assessment/survey should be conducted prior to demolition of the buildings and structures onsite. If a non-breeding bat colony is found, the individuals should be humanely evicted via two-step removal under the direction of a qualified biologist to ensure that no harm or “take” would occur to any bats as a result of building removal activities.
• Mitigation Measure 3.3.6b: If a maternity colony is detected, then a construction-free buffer should be established around the building and remain in place until the nursery is no longer active. Removal of the building should preferably be conducted between March 1 and April 15 or August 15 and October 15 to avoid interfering with an active nursery. Mitigation would not 829
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29 be required for the loss of roosting or foraging habitat for bats, as such habitat is abundantly available regionally.

3.3.7 Potential Impacts to Riparian Habitat and Other Sensitive Natural Communities, Including Federally and State Protected Wetlands
Potential Impacts. No jurisdictional waters, wetlands, aquatic habitats, or riparian habitat occur on the site. Therefore, the project as proposed will have no impact on riparian habitats or on waters under the jurisdiction of the U.S. or state. The riparian habitat associated with Stevens Creek, exists approximately 200 meters west of the site and the area between the project site and the creek is an active golf course.

Mitigation. No mitigation is warranted for potential impacts to riparian habitat and other sensitive natural communities.

3.3.8 Degradation of Water Quality in Seasonal Drainages, Stock Ponds, and Downstream Waters
Potential Impact. Eventual site development and construction may require grading that leaves the soil of construction zones barren of vegetation and, therefore, vulnerable to sheet, rill, or gully erosion. Eroded soil is generally carried as sediment in surface runoff to be deposited in natural creek beds, canals, and adjacent wetlands. Furthermore, urban runoff is often polluted with grease, oil, pesticide and herbicide residues, heavy metals, etc. These pollutants may eventually be carried to sensitive wetland habitats used by a diversity of native wildlife species. The deposition of pollutants and sediments in sensitive riparian and wetland habitats would be considered a potentially significant adverse environmental impact. The project would comply with the City’s grading requirements. Therefore, the project buildout would result in a less-thansignificant impact to water quality.

Mitigation. No mitigation is warranted.

3.3.9 Conflict with Local Policies and Ordinances: City of Cupertino’s Tree Ordinance Potential Impacts. Although a tree inventory was not conducted by an arborist for this site, it is expected some of the trees onsite would be defined as “protected” per the City of Cupertino’s tree ordinance. Onsite trees could be directly impacted in the form of removal, while off-site trees 830
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30 could be severely impacted in the form of root damage during grading efforts. The loss of ordinance-sized trees without further compliance with the City’s tree ordinance could constitute a significant adverse impact of the project.

Mitigation. Mitigation for removal of each ordinance-sized tree should follow the City’s tree ordinance by obtaining and adhering to any requirements within a tree permit. The project should consider having an arborist conduct a tree inventory and to prepare a report that details if and how many “protected” trees exist onsite.

3.3.10 Conflict with Local Policies and Ordinances: City of Cupertino’s General Plan:

Community Vision 2015 - 2040
As discussed in Section 3.2.7, the City of Cupertino’s General Plan: Community Vision 2015 – 2040 covers the project site. Chapter 6 the City’s General Plan sets forth goals, policies and strategies aimed at protecting the City’s environmental resources and promoting sustainability, including a number of goals, policies and strategies relevant to development projects (see Section 3.2.7). It is assumed that the project will be consistent with all such goals, policies, and strategies.

Mitigation. No mitigation is warranted.
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31 4 LITERATURE CITED
California Department of Fish and Game. 2002. California Fish and Game code. Gould Publications. Binghamton, N.Y.

California Department of Fish and Wildlife. 2024. Annual Report on the Status of California State Listed Threatened and Endangered Animals and Plants. The Resources Agency, Sacramento, CA.

California Department of Fish and Wildlife. 2024. California Natural Diversity Database, Rarefind5. The Resources Agency, Sacramento, CA.

California Native Plant Society (CNPS). 2024. Inventory of Rare and Endangered Plants (online edition, v6-05c). California Native Plant Society. Sacramento, CA. http://www.cnps.org/inventory.

City of Cupertino. 2015. General Plan: Community Vision 2015 - 2040. Prepared by the City of Cupertino. Approved November 1, 2011.

City of Cupertino Municipal Code.

Conservation Lands Network. https://www.bayarealands.org/explorer-tool/ Harris, L.D., Gallagher, P.B., 1989. New initiatives for wildlife conservation: the need for movement corridors. In: Mackintosh, G. (Ed.), Preserving Communities and Corridors.

Defenders of Wildlife, Washington DC, pp. 11–34.

Holland, R.F. 1986. Preliminary Description of the Terrestrial Natural Communities of California.

Resources Agency, Sacramento, CA. 156 pp.

Mayer, K. E., and W. F. Laudenslayer, Jr. Ed. 1988. A guide to wildlife habitats of California.

California Department of Forestry and Fire Protection. Sacramento, CA. 166 pp.

Natural Resource Conservation Service. 2024. Web Soil Survey. USDA.

Remy, M. H., T. A. Thomas, J. G. Moose, and W. F. Manley. 1996. Guide to the California Environmental Quality Act.

Shuford, W. David and Thomas Gardall eds. 2008. California Bird Species of Special Concern.

Western Field Ornithologists and California Department of Fish and Game.

Thomson, Robert C., Amber N. Wright, and H. Bradley Shaffer. 2016. California Amphibian and Reptile Species of Special Concern. California Department of Wildlife. University of California Press.

USACE. 1987. Corps of Engineers Wetlands Delineation Manual. Department of the Army. 832
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32 U.S. Fish and Wildlife Service. 2024. Endangered and threatened wildlife and plants.

Wetland Training Institute, Inc. 1990. Federal Wetland Regulation Reference Manual. B.N.

Goode and R.J. Pierce (eds.) WTI 90-1. 281pp.
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33 APPENDIX A: ILLUSTRATIVE SITE PLAN
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ORANGE COUNTY . LOS ANGELES . BAY AREA . SACRAMENTO
10857 LINDA VISTA DRIVE A2

CITY OF CUPERTINO, CA
© 2024 WILLIAM HEZMALHALCH ARCHITECTS, INC. DBA WHA. | 2024079 | 06-13-24 0 10 20 40

ILLUSTRATIVE SITE PLAN
Two Story
Legend
Three Story
P5 P5 P5 P5
P5 P5 P5
P2P1 P1 P1 P1
P2X
P5 P5
P3 P3 P3 P3
P3
P3
P1 P1 P1 P1
P1
P1
P1 P1 P1 P1
P1
P1 P3 P3 P3
P3 P3 P3
P3
BLDG 1 (400X)
BLDG 2 (300) BLDG 3 (400) BLDG 4 (400) BLDG 5 (400X)
BLDG 6 (400X) BLDG 8 (200) BLDG 9 (200) BLDG 10 (200X)
BLDG 7 (100)
P3
P3
P4 P4 P4
P4 P4 P4
P4
P4
P4
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720 University Avenue, Suite 200  Los Gatos, CA 95032  408.458.3200  www.harveyecology.com Memorandum
July 28, 2025 HTH #4969-01
To: Nick Towstopiat, David J. Powers & Associates
From: Ben Pearl and Steve Rottenborn, H. T. Harvey & Associates Subject: 10887 Linda Vista Drive Biotic Evaluation Peer Review H. T. Harvey & Associates has conducted a peer review of the Biotic Evaluation for 10857 Linda Vista Drive prepared by Live Oak Associates, Inc. (LOA) and dated July 15, 2024. The purpose of our peer review was to determine whether LOA’s Biotic Evaluation report adequately addressed biological resources existing conditions, impacts, and mitigation measures for use by David J. Powers & Associates in preparing California Environmental Quality Act documentation of the project’s impacts. This peer review is based on a brief field inspection of the project site conducted by senior wildlife ecologist Ben Pearl, M.S., on July 2, 2025; our review of LOA’s Biotic Evaluation and other relevant background information; and our experience working on projects in the vicinity (e.g., in the Santa Clara Valley near Stevens Creek and the Santa Cruz Mountains). As a result of our review, we offer the following comments, in order of occurrence in the draft report:

Chapter 2. Existing Conditions
Section 2.1 Biotic Habitats
• Page (Pg.). 4-6 and Figure 2 - We concur with the report’s characterization of the approximately 2.48- acre project site as supporting two land cover types, including developed/landscaped and California annual grassland. The report characterizes California annual grassland as occurring only in the southeastern section of the project site in parcel 356-06-001; however, we found that this land cover type also occurred throughout much of the central and norther portion of the project site in parcels 356-06-001, 356-06-002, 356-06-003, and along a portion of Evulich Ct. We estimate that approximately 1.02 acres of California annual grassland occur on the project site.

Movement Corridors
• Pg. 7-8 - We concur with the report that the project site does not provide high-quality habitat for terrestrial wildlife moving along Stevens Creek, which is located approximately 600 feet to the west.

Furthermore, a steep embankment west of the project site, as well as fencing separating the project site from the public trail, limit the accessibility of the project site for terrestrial wildlife. The land uses surrounding Stevens Creek, including a golf course and public trail, provide higher-quality habitat that is more accessible for terrestrial wildlife moving along the Stevens Creek corridor. 836
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Section 2.2 Special Status Plants and Animals
• Pg. 8-9 - We concur with the report’s statement regarding 14 species that should be considered absent from the project site due to lack of various suitable habitats in the area that would support these species. • Pg. 10 - Table 1 indicates that the Crotch’s bumble bee (Bombus crotchii) is absent from the project site because suitable habitat was not observed during the site survey, and the site supports a limited growth of flowering plants on which this species could forage. We concur that flowering plants on-site are limited, so the site does not provide high-quality foraging habitat. We observed numerous California ground squirrel (Otospermophilus beecheyi) individuals and burrows throughout the project site, so potential nesting habitat is present. However, due to the lack of abundant floral resources on the site and in nearby areas, we concur that this species is likely absent from the project site. • Pg. 11 - Table 1 indicates that the northwestern pond turtle (Actinemys marmorata) is considered a candidate for federal listing; it has been formally proposed for listing, so the status of the species should be corrected. Table 1 also indicates that this species is absent from the site due to the lack of observations of this species within 5 km of the project site. It is our opinion that this species could occur along Stevens Creek (i.e., the lack of reports in nearby areas may result from a lack of thorough survey effort), and if it does, it could potentially disperse toward the project site. However, the fencing separating the project site from the public trail would inhibit turtle dispersal onto the site, and the probability of turtle dispersal onto the project site is so low that we concur that this species could be considered likely absent.
• Pg. 13 - Table 2 indicates that the white-tailed kite (Elanus leucurus) may possibly nest on-site and in adjacent areas in large trees and identifies that a pair nested and fledged young approximately 1 kilometer from the project site in 2005. We concur with this assessment and note that the project site supports Botta’s pocket gopher (Thomomys bottae), California ground squirrel, and Norway rat (Rattus norvegicus) that may serve as prey for this species (the latter two species only when immature). • Pg. 13 - Table 2 indicates that the burrowing owl (Athene cunicularia) is a California species of special concern. It has been designated a candidate for listing under the California Endangered Species Act, so the status of the species should be corrected, and this species should be moved to Table 1. Table 2 currently indicates that the species is absent from the project site due to the lack of ground squirrel burrows. However, as noted above, ample ground squirrel burrows were observed during the July 2, 2025 site visit. The report also stated that there are no recorded observations of this species within 5 kilometers of the site, however there are two observations of this species in the project vicinity reported on eBird by experienced birders, including 0.5 kilometers to the northwest at McClellan Ranch Preserve and 1.15 kilometers to the southwest at the Stevens Creek County Park Chestnut Parking Lot (Cornell Lab of Ornithology 2025). Given the very limited nature of grassland on the site and proximity of this grassland to high human activity, we concur that the species should be considered absent from the site, but the justification for its absence should be revised. 837
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3 H. T. Harvey & Associates
• Pg. 14 - Table 1 indicates that the grasshopper sparrow (Ammodramus savannarum) is unlikely to occur in the study area due to lack of breeding habitat and marginally suitable foraging habitat. The report further states that the species has not been observed within 5 kilometers of the project, however there is a recent record of two grasshopper sparrows at Linda Vista Park, approximately 0.5 kilometers to the south (Cornell Lab of Ornithology 2025). Nevertheless, we concur that this species is unlikely to occur in the study area for the reasons mentioned above. • Pg. 14 - Table 1 indicates that the loggerhead shrike (Lanius ludovicianus) is unlikely to occur on the project site due to a lack of dense bushes to support nesting and small area of suitable foraging habitat.

The report further states that there are no observations of this species within 5 kilometers of the project site, however there are three nearby documented observations of this species, including 0.6 kilometers to the north along the Stevens Creek trail and two observations at Rancho San Antonio County Park and Open Space Preserve, approximately 3.6 kilometers to the northwest (Cornell Lab of Ornithology 2025). Given the very limited nature of grassland on the site and proximity of this grassland to high human activity, we concur that the species should be considered absent from the site, but the justification for its absence should be revised.
• Pg. 14 - Table 1 indicates that the Townsend’s big-eared bat (Corynorhinus townsendii) could possibly occur on the project site as a forager, and detached structures support marginal potential roosting habitat. We concur with this assessment and note that one of the detached structures, an old horse stable, is boarded up and locked to prevent entry by tenants, but there is a large gap between the walls and roof that would allow bats to enter the structure. During the July 2 site visit, the door of one of the stables was opened by the owner of the parcel; no signs of bat roosting such as urine staining or bat droppings were observed.
• Pg. 14 - Table 1 indicates that the pallid bat (Antrozous pallidus) could possibly occur on the project site as a forager, and detached structures support marginal potential roosting habitat. We concur with this assessment and note that in addition to the stable noted above, two of the houses on the project site contain vent holes and/or cracks, and a utility pole with a large woodpecker hole present on the edge of the project site provide suitable roosting habitat for this species. • Pg. 15 - Table 1 indicates that the San Francisco dusky-footed woodrat (Neotoma fuscipes annectens) is absent, as the site did not support woodrat nests at the time of the June 2024 site visit. We looked for and did not observe woodrat nests during the July 2, 2025 site visit, so we concur that this species is likely absent.

Section 2.3 Jurisdictional Waters
• Pg. 15 - We concur with the reports assessment that the site does not support jurisdictional waters. 838
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Chapter 3. Impacts and Mitigation
Section 3.1 Significance Criteria
No comment.

Section 3.2 Relevant Goals, Policies, and Laws
No comment.

Section 3.3 Impacts Specific To The Project
• Pg. 25, Impact Statement 3.3.1, Potential Project Impacts to Special-Status Plants – No comment. • Pg. 26, Impact Statement 3.3.2, Loss of Habitat for Special-Status Animals - No comment. • Pg. 27 Impact Statement 3.3.3., Loss of Habitat for Native Wildlife - No comment. • Pg. 27 Impact Statement 3.3.4, Interference with the Movement of Native Wildlife - No comment. • Pg. 27 Impact Statement 3.3.5, Impacts to Nesting Migratory Birds Including White-tailed Kite and other Nesting Raptors and Protected Birds - No comment. • P. 28 Mitigation Measure 3.3.5a. This measure requires that a preconstruction survey of the project site and surrounding lands within 250 feet be conducted within 7 days prior to the onset of ground disturbance if construction activities occur during the breeding season (February 1 to August 31). If an active nest is found, an appropriate construction free-buffer would be established and periodically monitored by a qualified biologist. Once the nest is no longer active, the buffer would be removed.

We concur with this approach, but note that Cupertino Municipal Code 17.040.050 Section (D)1.d. states that construction free-buffers must be at least 300 feet for raptors and 75 feet for passerines and other birds, and may only be reduced by the qualified biologist in consultation with California Department of Fish and Wildlife. This code also requires that the active nest be monitored on a weekly basis. Section (D)1.e. requires that a final report that includes the survey methodology, survey date(s), map of identified active nest(s), and protection measures (if required) be prepared by the qualified biologist and submitted to and approved by the Director of Community prior to the start of ground disturbance.
• Pg. 28 Impact Statement 3.3.6, Roosting Bats - The report states that the detached structures onsite could provide marginal roosting habitat and a number of bat species could forage on the site year round, while the residences onsite do not support suitable bat roosting habitat. We concur that the detached structures could provide roosting bat habitat and the site may support foraging bats throughout the year, but note that two of the residences also contain vent holes that may provide access to suitable roosting bat habitat. The assessment of impacts to bats, and associated mitigation measures, should consider those residences as well.
839
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839 of 1887
5 H. T. Harvey & Associates
• Pg. 28 Mitigation Measure 3.3.6a - This measure requires that a daytime bat assessment/survey be conducted prior to demolition of the buildings and structures onsite. If a non-breeding bat colony is found, then they would be evicted via two-step removal under the guidance of a qualified biologist to ensure no take would occur. We concur with this approach, but note that due to the height of some of the vent holes in the residences, a dusk emergence survey may be required to confirm the presence/absence of a non-breeding bat colony if the biologist is not able to physically access the interior areas where bats could roost. In addition, Cupertino Municipal Code 17.040.050 Section (D)2.b. states that the bat assessment/survey shall occur within 14 days prior to the start of tree removal or demolition.
• Pg. 28 Mitigation Measure 3.3.6b - No comment.
• Pg. 29 Impact Statement 3.3.7, Potential Impacts to Riparian Habitat and Other Sensitive Natural Communities, Including Federally and State Protected Wetlands - No comment. • Pg. 29 Impact Statement 3.3.8, Degradation of Water Quality in Seasonal Drainages, Stock Ponds, and Downstream Waters - No comment.
• Pg. 29 Impact Statement 3.3.9, Conflict with Local Policies and Ordinance: City of Cupertino’s Tree Ordinance - No comment.
• Pg. 30 Impact Statement 3.3.10, Conflict with Local Policies and Ordinances: City of Cupertino’s General Plan: Community Vision 2015-2040 - No comment.

References
Cornell Lab of Ornithology 2025. eBird: An online database of bird distribution and abundance [web application]. eBird, Cornell Lab of Ornithology, Ithaca, New York. Available: http://www.ebird.org. (Accessed July 2025]).
iNaturalist. 2025. Available from https://www.inaturalist.org. Accessed July 2025. 840
CC 03-17-2026
840 of 1887
Phase I Environmental Site
Assessment
REPORT DATE: January 10, 2024
PROPERTY INFORMATION:
10857, 10867, 10877 and 10887 Linda Vista Drive
Cupertino, Santa Clara County, California 95014
PROJECT INFORMATION:

AEI Project No. 482220
Site Assessment Date: August 23, 2023 and January 5, 2024 PREPARED FOR:

Roy Evulich and Angela Evulich
Co-Trustees of The Evulich Living
Trust dated 7-8-1980, as amended
13616 Surrey Lane
Saratoga, California 95070
Barris J Evulich and Sondrea Evulich
Co-Trustees of The Evulich 2000
Family UTD Trust dated October 3,
2000, as amended
2451 Fairway Village Drive
Park City, Utah 84060
PREPARED BY:

AEI Consultants - Corporate Headquarters
2500 Camino Diablo
Walnut Creek, California 94597 841
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Subject: Phase I Environmental Site Assessment
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PROJECT SUMMARY
10857, 10867, 10877 and 10887 Linda Vista Drive, Cupertino, Santa Clara County, California 95014
AEI Project No. 482220
Report Section REC CREC HREC OEC Recommended Action
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TABLE OF CONTENTS
EXECUTIVE SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 !>C9>C<H ���������������������������������������������������������������������������������������������������������������������������� � �DC8AJH>DCH��*E>C>DCH��6C9�-:8DBB:C96I>DCH ������������������������������������������������������������������������ �

1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 ��� .8DE:�D;�2DG@ ������������������������������������������������������������������������������������������������������������ � ��� �99>I>DC6A�.:GK>8:H ������������������������������������������������������������������������������������������������������ � ��� .><C>;>86CI��HHJBEI>DCH ������������������������������������������������������������������������������������������������ � ��� '>B>I6I>DCH ���������������������������������������������������������������������������������������������������������������� � ��� '>B>I>C<��DC9>I>DCH��:K>6I>DCH ������������������������������������������������������������������������������������ �� ��� �6I6�!6>AJG:�6C9��6I6�"6EH ���������������������������������������������������������������������������������������� �� ��� -:A>6C8: ������������������������������������������������������������������������������������������������������������������ ��

2.0 SITE AND VICINITY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 ��� .>I:�'D86I>DC�6C9��:H8G>EI>DC �������������������������������������������������������������������������������������� �� ��� *C .>I:�0I>A>I>:H �������������������������������������������������������������������������������������������������������� �� ��� .>I:�6C9�1>8>C>IN��=6G68I:G>HI>8H ���������������������������������������������������������������������������������� �� ��� +=NH>86A�.:II>C< �������������������������������������������������������������������������������������������������������� ��

3.0 HISTORICAL REVIEW OF SITE AND VICINITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 ��� �:G>6A�+=DID<G6E=H ���������������������������������������������������������������������������������������������������� �� ��� .6C7DGC�!>G:�$CHJG6C8:�(6EH ���������������������������������������������������������������������������������������� �� ��� �>IN��>G:8IDG>:H �������������������������������������������������������������������������������������������������������� �� ��� #>HIDG>86A�/DED<G6E=>8�(6EH ���������������������������������������������������������������������������������������� �� ��� �=6>C�D;�/>IA: ���������������������������������������������������������������������������������������������������������� ��

4.0 REGULATORY AGENCY RECORDS REVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 ��� 'D86A� CK>GDCB:CI6A�#:6AI=��:E6GIB:CI�6C9�DG�.I6I:� CK>GDCB:CI6A��<:C8N ���������������������� �� ��� !>G:��:E6GIB:CI �������������������������������������������������������������������������������������������������������� �� ��� �J>A9>C<��:E6GIB:CI �������������������������������������������������������������������������������������������������� �� ��� +A6CC>C<��:E6GIB:CI ������������������������������������������������������������������������������������������������ �� ��� �HH:HHDG�H�*;;>8: �������������������������������������������������������������������������������������������������������� �� ��� *I=:G��<:C8>:H�.:6G8=:9 �������������������������������������������������������������������������������������������� �� ��� *>A�6C9�"6H�2:AAH ������������������������������������������������������������������������������������������������������ �� ��� *>A�6C9�"6H�+>E:A>C:H �������������������������������������������������������������������������������������������������� �� ��� .I6I:� CK>GDCB:CI6A�.JE:GA>:CH ������������������������������������������������������������������������������������ �� ���� .I6I:�+GDE:GIN�/G6CH;:G�'6LH ������������������������������������������������������������������������������������ ��

5.0 REGULATORY DATABASE RECORDS REVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 ��� -:8DG9H�.JBB6GN ������������������������������������������������������������������������������������������������������ �� ��� 16EDG�(><G6I>DC �������������������������������������������������������������������������������������������������������� ��

6.0 INTERVIEWS AND USER PROVIDED INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 ��� $CI:GK>:LH ���������������������������������������������������������������������������������������������������������������� �� ��� 0H:G�+GDK>9:9�$C;DGB6I>DC ������������������������������������������������������������������������������������������ �� ��� +G:K>DJH�-:EDGIH�6C9�*I=:G�+GDK>9:9��D8JB:CI6I>DC ������������������������������������������������������ �� ��� CK>GDCB:CI6A�'>:C�6C9��0'�.:6G8= ������������������������������������������������������������������������������ ��

7.0 SITE RECONNAISSANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 ��� .J7?:8I�+GDE:GIN�-:8DCC6>HH6C8:�!>C9>C<H �������������������������������������������������������������������� �� ��� �9?D>C>C<�+GDE:GIN�-:8DCC6>HH6C8:�!>C9>C<H ������������������������������������������������������������������ ��

8.0 NON-ASTM SERVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 ��� �H7:HIDH �DCI6>C>C<��J>A9>C<�(6I:G>6AH �������������������������������������������������������������������������� �� ��� ':69 �6H:9�+6>CI ������������������������������������������������������������������������������������������������������ �� ��� )6IJG6AAN *88JGG>C<�-69DC ������������������������������������������������������������������������������������������ �� ��� .JHE:8I�(DA9�DG�(>8GD7>6A�"GDLI=��DC9>I>DCH ������������������������������������������������������������������ ��

9.0 SIGNATURE OF ENVIRONMENTAL PROFESSIONALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

10.0 REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 +GD?:8I�)D��������
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TABLE OF APPENDICES
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EXECUTIVE SUMMARY
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PROPERTY INFORMATION
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REGULATORY INFORMATION
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CC 03-17-2026
846 of 1887
Date Range Subject Property Description and Occupancy (Historical Addresses) Source(s)
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FINDINGS
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CC 03-17-2026
847 of 1887
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CDI 9:I:8I:9 67DK: I=: @CDLC 768@<GDJC9 A:K:AH �6GH:C>8� DG 6EEA>867A: />:G $ .'� >C9>86I>C< I=6I A:69 6GH:C6I: 9D:H CDI 6EE:6G ID 7: 6 H><C>;>86CI 8DC8:GC� $C 699>I>DC� DG<6CD8=ADG>C: E:HI>8>9:H �*�+H� L:G: :>I=:G CDI 9:I:8I:9 67DK: A67DG6IDGN A>B>IH DG L:G: 9:I:8I:9 L:AA 7:ADL I=: -:H>9:CI>6A �>G:8I MEDHJG: .'H� /=:G:;DG:� H><C>;>86CI G:H>9J6A E:HI>8>9:H L:G: CDI >9:CI>;>:9 >C I=: 6G:6H H6BEA:9 ;GDB I=: =>HIDG>86A +GD?:8I�)D��������
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+6<: � 848
CC 03-17-2026
848 of 1887
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Q )JB:GDJH HJHE:8I:9 E:IGDA:JB 6C9�DG =6O6G9DJH HJ7HI6C8: 8DCI6>C:GH 6C9 9GJBH L:G: D7H:GK:9 >C 6 HIDG6<: 6G:6 AD86I:9 DC I=: L:HI EDGI>DC D; I=: HJ7?:8I EGDE:GIN 9JG>C< � $�H %6CJ6GN �� ���� G:IJGC H>I: G:8DCC6>HH6C8:� /=:H: B6I:G>6AH 6C9 8DCI6>C:GH =69 CDI 7::C >9:CI>;>:9 9JG>C< I=: >C>I>6A �J<JHI ���� H>I: G:8DCC6>HH6C8: 9J: ID I=:

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Q �J: ID I=: 6<: D; I=: HJ7?:8I EGDE:GIN 7J>A9>C<H� I=:G: >H 6 EDI:CI>6A I=6I '�+ >H EG:H:CI� � $ JC9:GHI6C9H I=6I 9:BDA>I>DC 68I>K>I>:H D; I=: HJ7?:8I EGDE:GIN 7J>A9>C<H 6G: EA6CC:9� � $ G:8DBB:C9H I=6I I=: EGDE:GIN DLC:G 8DCHJAI L>I= 6 8:GI>;>:9 ':69 ->H@ �HH:HHDG ID 9:I:GB>C: DEI>DCH ;DG 8DCIGDA D; EDHH>7A: '�+ =6O6G9H� .IG>C<:CI AD86A 6C9 .I6I: G:<JA6I>DCH B6N 6EEAN ID '�+ >C 6HHD8>6I>DC L>I= 7J>A9>C< 9:BDA>I>DC� G:CDK6I>DCH 6C9 LDG@:G�D88JE6CI EGDI:8I>DC� $I H=DJA9 7: CDI:9 I=6I 8DCHIGJ8I>DC 68I>K>I>:H I=6I 9>HIJG7 B6I:G>6AH DG E6>CIH 8DCI6>C>C< 6CN 6BDJCI D; A:69 B6N 7:

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CONCLUSIONS, OPINIONS, AND RECOMMENDATIONS
2: =6K: E:G;DGB:9 6 +=6H: $ CK>GDCB:CI6A .>I: �HH:HHB:CI >C 8DC;DGB6C8: L>I= I=: H8DE:
6C9 A>B>I6I>DCH D; �./( .I6C96G9 +G68I>8: ���� �� 6C9 I=: +� .I6C96G9H 6C9 +G68I>8:H ;DG �AA �EEGDEG>6I: $CFJ>G>:H ��� �!- +6GI ���� D; ������ ������ ����� 6C9 ����� '>C96 1>HI6 �G>K:� �JE:GI>CD� .6CI6 �A6G6 �DJCIN� �6A>;DGC>6� I=: subject property� �CN :M8:EI>DCH ID� DG 9:A:I>DCH�;GDB��I=>H�EG68I>8:�6G:�9:H8G>7:9�>C�.:8I>DCH�����������6C9�����D;�I=>H�G:EDGI� � $ 9>9 CDI >9:CI>;N :K>9:C8: D; - �H DG �- �H >C 8DCC:8I>DC L>I= I=: HJ7?:8I EGDE:GIN 9JG>C< I=: 8DJGH: D; I=>H 6HH:HHB:CI� � $ G:8DBB:C9H CD ;JGI=:G >CK:HI><6I>DC ;DG I=: HJ7?:8I EGDE:GIN�6I�I=>H�I>B:�
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+6<: � 849
CC 03-17-2026
849 of 1887

1.0 INTRODUCTION
/=>H G:EDGI 9D8JB:CIH I=: B:I=D9H 6C9 ;>C9>C<H D; I=: +=6H: $ CK>GDCB:CI6A .>I: �HH:HHB:CI E:G;DGB:9 >C 8DC;DGB6C8: L>I= � $�H 8DCIG68I 6C9 H8DE: 6C9 A>B>I6I>DCH D; �./( .I6C96G9 +G68I>8: ���� �� 6C9 I=: +� .I6C96G9H 6C9 +G68I>8:H ;DG �AA �EEGDEG>6I: $CFJ>G>:H ��� �!- +6GI ���� ;DG I=: EGDE:GIN AD86I:9 6I ������ ������ ����� 6C9 ����� '>C96 1>HI6 �G>K:� �JE:GI>CD� .6CI6 �A6G6 �DJCIN� �6A>;DGC>6 ��EE:C9>M �� !><JG:H 6C9 �EE:C9>M �� +GDE:GIN +=DID<G6E=H��

1.1 SCOPE OF WORK
/=: EJGEDH: D; I=: +=6H: $ .� >H ID 6HH>HI I=: 8A>:CI >C >9:CI>;N>C< EDI:CI>6A - �H� >C 688DG96C8: L>I= �./( ���� ��� 6HHD8>6I:9 L>I= I=: EG:H:C8: D; 6CN =6O6G9DJH HJ7HI6C8:H DG E:IGDA:JB EGD9J8IH� I=:>G JH:� HIDG6<:� 6C9 9>HEDH6A 6I 6C9 >C I=: K>8>C>IN D; I=: HJ7?:8I EGDE:GIN� +GDE:GIN 6HH:HHB:CI 68I>K>I>:H ;D8JH:9 DC� �� 6 G:K>:L D; ;:9:G6A� HI6I:� IG>76A� 6C9 AD86A 96I676H:H I=6I >9:CI>;N 6C9 9:H8G>7: JC9:G<GDJC9 ;J:A I6C@ H>I:H� A:6@>C< JC9:G<GDJC9 ;J:A I6C@ H>I:H� =6O6G9DJH L6HI: <:C:G6I>DC H>I:H� 6C9 =6O6G9DJH L6HI: HIDG6<: 6C9 9>HEDH6A ;68>A>IN H>I:H L>I=>C I=: �./( 6EEGDM>B6I: B>C>BJB H:6G8= 9>HI6C8:� �� 6 EGDE:GIN 6C9 HJGGDJC9>C< H>I: G:8DCC6>HH6C8:� 6C9 >CI:GK>:LH L>I= I=: E6HI 6C9 EG:H:CI DLC:GH 6C9 8JGG:CI D88JE6CIH 6C9 DE:G6IDGH ID >9:CI>;N EDI:CI>6A :CK>GDCB:CI6A 8DCI6B>C6I>DC� 6C9 �� 6 G:K>:L D; =>HIDG>86A�HDJG8:H�ID�=:AE�6H8:GI6>C�EG:K>DJH�A6C9�JH:�6I�I=:�H>I:�6C9�>C�I=:�HJGGDJC9>C<�6G:6�

1.2 ADDITIONAL SERVICES
*I=:G CK>GDCB:CI6A �DCH>9:G6I>DCH HJ8= 6H ��(H� '�+� A:69 >C 9G>C@>C< L6I:G� G69DC� BDA9� 6C9 L:IA6C9H 86C G:HJAI >C 7JH>C:HH :CK>GDCB:CI6A G>H@H ;DG EGDE:GIN DLC:GH L=>8= B6N 9>HGJEI 8JGG:CI DG EA6CC:9 DE:G6I>DCH DG 86H= ;ADL 6C9 6G: <:C:G6AAN 7:NDC9 I=: H8DE: D; 6 +=6H: $ 6HH:HHB:CI 6H 9:;>C:9 7N �./( ���� ��� �6H:9 JEDC I=: 6<G::9 DC H8DE: D; H:GK>8:H I=>H .� 9>9 CDI >C8AJ9: HJ7HJG;68: DG DI=:G >CK6H>K: 6HH:HHB:CIH� 7JH>C:HH :CK>GDCB:CI6A G>H@H� DG DI=:G H:GK>8:H�CDI�HE:8>;>86AAN�>9:CI>;>:9�6C9�9>H8JHH:9�=:G:>C�

1.3 SIGNIFICANT ASSUMPTIONS
/=: ;DAADL>C< 6HHJBEI>DCH 6G: B69: 7N � $ >C I=>H G:EDGI� � $ G:A>:9 DC >C;DGB6I>DC 9:G>K:9 ;GDB H:8DC96GN HDJG8:H >C8AJ9>C< <DK:GCB:CI6A 6<:C8>:H� I=: 8A>:CI� 9:H><C6I:9 G:EG:H:CI6I>K:H D; I=: 8A>:CI� EGDE:GIN 8DCI68I� EGDE:GIN DLC:G� EGDE:GIN DLC:G G:EG:H:CI6I>K:H� 8DBEJI:G 96I676H:H� 6C9 E:GHDC6A >CI:GK>:LH� � $ =6H G:K>:L:9 6C9 :K6AJ6I:9 I=: I=DGDJ<=C:HH 6C9 G:A>67>A>IN D; I=: >C;DGB6I>DC 9:G>K:9 ;GDB H:8DC96GN HDJG8:H >C8AJ9>C< <DK:GCB:CI 6<:C8>:H� I=: 8A>:CI� 9:H><C6I:9 G:EG:H:CI6I>K:H D; I=: 8A>:CI� EGDE:GIN 8DCI68I� EGDE:GIN DLC:G� EGDE:GIN DLC:G G:EG:H:CI6I>K:H� 8DBEJI:G 96I676H:H� DG E:GHDC6A >CI:GK>:LH� $I 6EE:6GH I=6I 6AA >C;DGB6I>DC D7I6>C:9 ;GDB DJIH>9: HDJG8:H 6C9 G:K>:L:9 ;DG I=>H 6HH:HHB:CI >H I=DGDJ<= 6C9 G:A>67A:� #DL:K:G� � $ 86CCDI <J6G6CI:: I=: I=DGDJ<=C:HH DG G:A>67>A>IN D; I=>H >C;DGB6I>DC�
"GDJC9L6I:G ;ADL� JCA:HH DI=:GL>H: HE:8>;>:9 7N DC H>I: L:AA 96I6 DG L:AA 96I6 ;GDB I=:

HJ7?:8I EGDE:GIN DG C:6G7N H>I:H� >H >C;:GG:9 ;GDB 8DCIDJG >C;DGB6I>DC 9:E>8I:9 DC I=: 0.".

IDED<G6E=>8 B6EH� � $ 6HHJB:H I=: EGDE:GIN =6H 7::C 8DGG:8IAN 6C9 688JG6I:AN >9:CI>;>:9 7N I=: 8A>:CI� 9:H><C6I:9 G:EG:H:CI6I>K: D; I=: 8A>:CI� EGDE:GIN 8DCI68I� EGDE:GIN DLC:G� 6C9 EGDE:GIN�DLC:G�H�G:EG:H:CI6I>K:H�
+GD?:8I�)D��������
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+6<: � 850
CC 03-17-2026
850 of 1887

1.4 LIMITATIONS
+GDE:GIN 8DC9>I>DCH� 6H L:AA 6H AD86A� HI6I:� IG>76A� 6C9 ;:9:G6A G:<JA6I>DCH 86C 8=6C<:

H><C>;>86CIAN DK:G I>B:� /=:G:;DG:� I=: G:8DBB:C96I>DCH 6C9 8DC8AJH>DCH EG:H:CI:9 6H 6 G:HJAI D; I=>H 6HH:HHB:CI 6EEAN HIG>8IAN ID I=: :CK>GDCB:CI6A G:<JA6I>DCH 6C9 EGDE:GIN 8DC9>I>DCH :M>HI>C< 6I I=: I>B: I=: 6HH:HHB:CI L6H E:G;DGB:9� �K6>A67A: >C;DGB6I>DC =6H 7::C 6C6ANO:9 JH>C< 8JGG:CIAN 688:EI:9 6HH:HHB:CI I:8=C>FJ:H 6C9 >I >H 7:A>:K:9 I=6I I=: >C;:G:C8:H B69:
6G: G:6HDC67AN G:EG:H:CI6I>K: D; I=: EGDE:GIN� � $ B6@:H CD L6GG6CIN� :MEG:HH:9 DG >BEA>:9� :M8:EI I=6I I=: H:GK>8:H =6K: 7::C E:G;DGB:9 >C 688DG96C8: L>I= <:C:G6AAN 688:EI:9 :CK>GDCB:CI6A EGDE:GIN 6HH:HHB:CI EG68I>8:H 6EEA>867A: 6I I=: I>B: 6C9 AD86I>DC D; I=:
6HH:HHB:CI�
�DCH>9:G6I>DCH >9:CI>;>:9 7N �./( 6H 7:NDC9 I=: H8DE: D; 6 +=6H: $ .� I=6I B6N 6;;:8I 7JH>C:HH :CK>GDCB:CI6A G>H@ 6I 6 <>K:C EGDE:GIN >C8AJ9: I=: ;DAADL>C<� ��(H� G69DC� '�+� A:69 >C 9G>C@>C< L6I:G� L:IA6C9H� G:<JA6IDGN 8DBEA>6C8:� 8JAIJG6A 6C9 =>HIDG>86A G:HDJG8:H� >C9JHIG>6A =N<>:C:� =:6AI= 6C9 H6;:IN� :8DAD<>86A G:HDJG8:H� :C96C<:G:9 HE:8>:H� >C9DDG 6>G FJ6A>IN� BDA9� 6C9 =><= KDAI6<: A>C:H� /=:H: :CK>GDCB:CI6A >HHJ:H DG 8DC9>I>DCH B6N L6GG6CI 6HH:HHB:CI 76H:9 DC I=: INE: D; I=: EGDE:GIN IG6CH68I>DC� =DL:K:G� I=:N 6G: 8DCH>9:G:9 CDC H8DE: >HHJ:H JC9:G �./(�.I6C96G9�+G68I>8:� ���� ���
$; G:FJ:HI:9 7N I=: 8A>:CI� I=:H: CDC H8DE: >HHJ:H 6G: 9>H8JHH:9 =:G:>C� *I=:GL>H:� I=: EJGEDH:

D; I=>H 6HH:HHB:CI >H HDA:AN ID H6I>H;N DC: D; I=: G:FJ>G:B:CIH ;DG FJ6A>;>86I>DC D; I=: >CCD8:CI A6C9DLC:G 9:;:CH:� 8DCI><JDJH EGDE:GIN DLC:G DG 7DC6 ;>9: EGDHE:8I>K: EJG8=6H:G JC9:G � -�'�� �./( .I6C96G9 +G68I>8: ���� �� 6C9 I=: 0C>I:9 .I6I:H +� .I6C96G9H 6C9 +G68I>8:H ;DG �AA �EEGDEG>6I: $CFJ>G>:H ��� �!- +6GI ���� 8DCHI>IJI: I=: �6AA 6EEGDEG>6I: >CFJ>GN >CID I=:

EG:K>DJH DLC:GH=>E 6C9 JH:H D; I=: EGDE:GIN 8DCH>HI:CI L>I= <DD9 8DBB:G8>6A DG 8JHIDB6GN EG68I>8:��6H�9:;>C:9�>C�
�� ���0�.����P��������������G:;:G:C8:9�>C�I=:��./(�.I6C96G9�+G68I>8:� ���� ��� �� .:8I>DCH ���������� �>>� 6C9 �>>>� D; � -�'� 6C9 G:;:G:C8:9 >C I=: +� .I6C96G9H 6C9 +G68I>8:H�;DG��AA��EEGDEG>6I:�$CFJ>G>:H������!-�+6GI������ �� ���0�.����P����������6C9����0�.����P������F��
/=: +=6H: $ CK>GDCB:CI6A .>I: �HH:HHB:CI >H CDI� 6C9 H=DJA9 CDI 7: 8DCHIGJ:9 6H� 6 L6GG6CIN DG <J6G6CI:: 67DJI I=: EG:H:C8: DG 67H:C8: D; :CK>GDCB:CI6A 8DCI6B>C6CIH I=6I B6N 6;;:8I I=: EGDE:GIN� ):>I=:G >H I=: 6HH:HHB:CI >CI:C9:9 ID 6HHJG: 8A:6G I>IA: ID I=: EGDE:GIN >C FJ:HI>DC� /=: HDA: EJGEDH: D; 6HH:HHB:CI >CID EGDE:GIN I>IA: G:8DG9H >H ID 6H8:GI6>C 6 =>HIDG>86A 76H>H D; EG>DG A6C9 JH:� �AA ;>C9>C<H� 8DC8AJH>DCH� 6C9 G:8DBB:C96I>DCH HI6I:9 >C I=>H G:EDGI 6G: 76H:9 JEDC ;68IH� 8>G8JBHI6C8:H� 6C9 >C9JHIGN 688:EI:9 EGD8:9JG:H ;DG HJ8= H:GK>8:H 6H I=:N :M>HI:9 6I I=: I>B: I=>H G:EDGI L6H EG:E6G:9 �>�:�� ;:9:G6A� HI6I:� 6C9 AD86A A6LH� GJA:H� G:<JA6I>DCH� B6G@:I 8DC9>I>DCH� :8DCDB>8 8DC9>I>DCH� EDA>I>86A 8A>B6I:� 6C9 DI=:G 6EEA>867A:

B6II:GH�� �AA ;>C9>C<H� 8DC8AJH>DCH� 6C9 G:8DBB:C96I>DCH HI6I:9 >C I=>H G:EDGI 6G: 76H:9 DC I=:
96I6 6C9 >C;DGB6I>DC EGDK>9:9� 8JGG:CI HJ7?:8I EGDE:GIN JH:� 6C9 D7H:GK6I>DCH 6C9 8DC9>I>DCH I=6I�:M>HI:9�DC�I=:�96I:�6C9�I>B:�D;�I=:�EGDE:GIN�G:8DCC6>HH6C8:� -:HEDCH:H G:8:>K:9 ;GDB AD86A� HI6I:� DG ;:9:G6A 6<:C8>:H DG DI=:G H:8DC96GN HDJG8:H D; >C;DGB6I>DC 6;I:G I=: >HHJ6C8: D; I=>H G:EDGI B6N 8=6C<: 8:GI6>C ;68IH� ;>C9>C<H� 8DC8AJH>DCH� DG 8>G8JBHI6C8:H ID I=: G:EDGI� � 8=6C<: >C 6CN ;68I� 8>G8JBHI6C8:� DG >C9JHIGN 688:EI:9 EGD8:9JG: JEDC L=>8= I=>H G:EDGI L6H 76H:9 B6N 69K:GH:AN 6;;:8I I=: ;>C9>C<H� 8DC8AJH>DCH� 6C9�G:8DBB:C96I>DCH�:MEG:HH:9�>C�I=>H�G:EDGI�
+GD?:8I�)D��������
%6CJ6GN���������
+6<: � 851
CC 03-17-2026
851 of 1887
� $�H A>B>I:9 G69DC H8G::C>C<� >; >C8AJ9:9� >H >CI:C9:9 ID EGDK>9: 6 EG:A>B>C6GN H8G::C>C< ID :K6AJ6I: I=: EDI:CI>6A EG:H:C8: D; :A:K6I:9 G69DC 8DC8:CIG6I>DCH 6I I=: H>I:� /=: EGDEDH:9 H8DE: >H CDI >CI:C9:9 ID 9:;>C: I=: ;JAA :MI:CI D; I=: EG:H:C8: D; G69DC 6I I=: HJ7?:8I EGDE:GIN� �H HJ8=� I=: G:HJAIH H=DJA9 7: JH:9 ;DG A:C9>C< EJGEDH:H DCAN� /=: G:8DBB:C96I>DCH 6C9 8DC8AJH>DCH EG:H:CI:9 6H 6 G:HJAI D; I=: A>B>I:9 EG:A>B>C6GN G69DC H8G::C>C< 6EEAN HIG>8IAN ID I=: EGDE:GIN 8DC9>I>DCH :M>HI>C< 6I I=: I>B: I=: H6BEA>C< L6H E:G;DGB:9� /=: H6BEA:
6C6ANI>86A G:HJAIH 6G: DCAN K6A>9 ;DG I=: I>B:� EA68:� 6C9 8DC9>I>DC D; I=: H>I: 6I I=: I>B: D; 8DAA:8I>DC 6C9 � $ 9D:H CDI L6GG6CI I=6I I=: G:HJAIH L>AA 7: G:E:6I67A: DG 6G: G:EG:H:CI6I>K: D; E6HI�DG�;JIJG:�8DC9>I>DCH�

1.5 LIMITING CONDITIONS/DEVIATIONS
/=:�E:G;DGB6C8:�D;�I=>H�6HH:HHB:CI�L6H�A>B>I:9�7N�I=:�;DAADL>C<� Q � H:6G8= D; =>HIDG>86A 8>IN 9>G:8IDG>:H L6H CDI 8DC9J8I:9 ;DG I=: 69?D>C>C< H>I:H ID I=:

HDJI= 6C9 L:HI ������ ����� �6MA:N �DJGI� 6C9 �+)� ��� �� ����� #DL:K:G� 76H:9 DC 6 G:K>:L D; DI=:G 6K6>A67A: =>HIDG>86A HDJG8:H� I=:H: H>I:H 6EE:6G ID =6K: =>HIDG>86AAN 7::C 9:K:ADE:9 ;DG G:H>9:CI>6A 6C9 6<G>8JAIJG6A JH:� /=:G:;DG:� I=>H A>B>I>C< 8DC9>I>DC >H�CDI�:ME:8I:9�ID�6AI:G�I=:�;>C9>C<H�D;�I=>H�6HH:HHB:CI� Q /=: 0H:G 9>9 CDI 8DBEA:I: I=: �./( 0H:G ,J:HI>DCC6>G: DG EGDK>9: I=: 0H:G >C;DGB6I>DC ID � $� � $ 6HHJB:H I=6I FJ6A>;>86I>DC ;DG I=: ''+H >H 7:>C< :HI67A>H=:9 7N I=:�0H:G�>C�9D8JB:CI6I>DC�DJIH>9:�D;�I=>H�6HH:HHB:CI�
Q 2=>A: 699>I>DC6A 6HH:HHB:CIH B6N =6K: 7::C 8DC9J8I:9 DC I=: HJ7?:8I EGDE:GIN� I=:H:
9D8JB:CIH BJHI 7: EGDK>9:9 ;DG � $�H G:K>:L >C DG9:G ;DG I=: >C;DGB6I>DC ID 7:

HJBB6G>O:9�>C8AJ9:9 >C I=>H G:EDGI� +A:6H: G:;:G ID .:8I>DC ��� ;DG 6 HJBB6GN D; EG:K>DJH�G:EDGIH�6C9�DI=:G 9D8JB:CI6I>DC�EGDK>9:9�ID�� $�9JG>C<�I=>H�6HH:HHB:CI� Q � $ L6H CDI <G6CI:9 688:HH ID I=: >CI:G>DGH D; I=: DC H>I: G:H>9:CI>6A 7J>A9>C<H 9JG>C< I=: H>I: G:8DCC6>HH6C8:� !:6IJG:H B6N 7: EG:H:CI I=6I L:G: CDI D7H:GK:9 7N � $� #DL:K:G� 76H:9 DC I=: G:H>9:CI>6A C6IJG: D; JH:� I=>H A>B>I6I>DC >H CDI :ME:8I:9 ID H><C>;>86CIAN�6AI:G�I=:�;>C9>C<H�D;�I=>H�6HH:HHB:CI�
Q !DAADL>C< I=: >C>I>6A >CHE:8I>DC� 6C9 I=: HJ7H:FJ:CI G:BDK6A D; 9:CH: K:<:I6I>DC >C I=: L:HI EDGI>DC D; I=: HJ7?:8I EGDE:GIN� 9GJBH� 8DCI6>C:GH 6C9 DI=:G >I:BH L:G: HJ7H:FJ:CIAN >9:CI>;>:9 >C I=: :MI:G>DG HIDG6<: 6G:6 L=>8= L:G: CDI EG:K>DJHAN >9:CI>;>:9 9JG>C< � $�H �J<JHI ��� ���� H>I: G:8DCC6>HH6C8: 9J: ID I=: ;DGB:G EG:H:CI D; I=: K:<:I6I>DC 6C9 DK:G<GDLI= L=>8= =6H H>C8: 7::C G:BDK:9� �H HJ8=� � $ HI6;; G:IJGC:9 ID I=: H>I: DC %6CJ6GN �� ���� ID ;JGI=:G :K6AJ6I: I=>H 6G:6 6C9 6HHD8>6I:9 ;:6IJG:H�

1.6 DATA FAILURE AND DATA GAPS
�88DG9>C< ID �./( ���� ��� 96I6 <6EH D88JG L=:C I=: CK>GDCB:CI6A +GD;:HH>DC6A >H JC67A:

ID D7I6>C >C;DGB6I>DC G:FJ>G:9 7N I=: .I6C96G9� 9:HE>I: <DD9 ;6>I= :;;DGIH ID <6I=:G HJ8= >C;DGB6I>DC� +JGHJ6CI ID �./( ���� ��� DCAN H><C>;>86CI 96I6 <6EH� 9:;>C:9 6H I=DH: I=6I 6;;:8I�I=:�67>A>IN�D;�I=:� CK>GDCB:CI6A�+GD;:HH>DC6A�ID�>9:CI>;N�- �H��C::9�ID�7:�9D8JB:CI:9� �6I6 ;6>AJG: >H DC: INE: D; 96I6 <6E� �88DG9>C< ID �./( ���� ��� 96I6 ;6>AJG: D88JGH L=:C 6AA D; I=: HI6C96G9 =>HIDG>86A HDJG8:H I=6I 6G: G:6HDC67AN 6H8:GI6>C67A: 6C9 A>@:AN ID 7: JH:;JA =6K: 7::C G:K>:L:9 6C9 N:I I=: D7?:8I>K:H =6K: CDI 7::C B:I� +JGHJ6CI ID �./( ���� ��� =>HIDG>86A HDJG8:H 6G: G:FJ>G:9 ID 9D8JB:CI EGDE:GIN JH: 768@ ID I=: EGDE:GIN�H ;>GHI 9:K:ADE:9 JH:�DG�768@�ID�������L=>8=:K:G�>H�:6GA>:G��DG�E:G>D9H�D;�;>K:�N:6GH�DG�<G:6I:G� +GD?:8I�)D��������
%6CJ6GN���������
+6<: �� 852
CC 03-17-2026
852 of 1887

1.6.1 DATA FAILURE
/=:�;DAADL>C<�96I6�;6>AJG:�L6H�>9:CI>;>:9�9JG>C<�I=:�8DJGH:�D;�I=>H�6HH:HHB:CI� Data Failure /=:�:6GA>:HI�=>HIDG>86A�G:HDJG8:�D7I6>C:9�9JG>C<�I=>H�6HH:HHB:CI�L6H�6C 6:G>6A�E=DID<G6E=H ;GDB������ >C9>86I>C<�I=6I�I=:�HJ7?:8I�EGDE:GIN�L6H 9:K:ADE:9 6<G>8JAIJG6AAN��/=:�A68@�D;�=>HIDG>86A�HDJG8:H�;DG�I=:�HJ7?:8I EGDE:GIN�96I>C<�768@�ID�;>GHI�9:K:ADE:9�JH:�G:EG:H:CIH�=>HIDG>86A�96I6�HDJG8:
;6>AJG:��#DL:K:G��6H�>I�>H�6HHJB:9�I=6I�I=:�HJ7?:8I�EGDE:GIN�LDJA9�=6K:
7::C�EG:K>DJHAN�JH:9�;DG�6<G>8JAIJG6A�EJGEDH:H��>;�CDI�JC9:K:ADE:9��I=>H�96I6 ;6>AJG:�>H�CDI�:ME:8I:9�ID�H><C>;>86CIAN�6AI:G�I=:�;>C9>C<H�D;�I=>H�6HH:HHB:CI� Information/Sources
Consulted
�:G>6A�E=DID<G6E=H

1.6.2 SIGNIFICANT DATA GAPS
� $�9>9�CDI�>9:CI>;N�H><C>;>86CI�96I6�<6EH�L=>8=�6;;:8I:9�DJG�67>A>IN�ID�>9:CI>;N�- �H�

1.7 RELIANCE
/=>H >CK:HI><6I>DC L6H EG:E6G:9 ;DG I=: HDA: JH: 6C9 7:C:;>I D; -DN KJA>8= 6C9 �C<:A6 KJA>8= �D /GJHI::H D; /=: KJA>8= '>K>C< /GJHI 96I:9 � � ����� 6H 6B:C9:9� �6GG>H % KJA>8= 6C9 .DC9G:6 KJA>8=� �D /GJHI::H D; /=: KJA>8= ���� !6B>AN 0/� /GJHI 96I:9 *8ID7:G �� ����� 6H 6B:C9:9� 6C9 .:J7:GI !G>B:A � 26GC:G ''+ �I=: T�:H><C6I:9 -:8>E>:CIHU�� .J8= >CK:HI><6I>DC G:HJAIH� 7DI= K:G76A 6C9 LG>II:C� L=:I=:G >C 9G6;I DG ;>C6A� 6G: ;DG I=: 7:C:;>I D; I=: �:H><C6I:9 -:8>E>:CIH 6C9 HE:8>;>:9 I=>G9 E6GI>:H� >; 6CN� L=D 6G: C6B:9 >C 6 G:A>6C8: A:II:G :M:8JI:9 7N � $ �DCHJAI6CIH� /=>H G:EDGI =6H CD DI=:G EJGEDH: 6C9 B6N CDI 7: G:A>:9 JEDC 7N 6CN DI=:G E:GHDC DG :CI>IN L>I=DJI I=: LG>II:C 8DCH:CI D; � $� >I=:G K:G76AAN DG >C LG>I>C<� I=>G9 E6GI>:H B6N 8DB: >CID EDHH:HH>DC D; I=>H G:EDGI DG 6AA DG E6GI D; I=: >C;DGB6I>DC <:C:G6I:9 6H 6 G:HJAI D; I=>H LDG@� $C I=: 67H:C8: D; 6 LG>II:C 6<G::B:CI L>I= � $ DG G:A>6C8: A:II:G :M:8JI:9 7N � $ <G6CI>C< HJ8= G><=IH� CD I=>G9 E6GI>:H H=6AA =6K: G><=IH D; G:8DJGH: DG G:8DK:GN L=6IHD:K:G JC9:G 6CN 8DJGH: D; 68I>DC 6<6>CHI � $� >IH D;;>8:GH� :BEADN::H� K:C9DGH� HJ88:HHDGH DG 6HH><CH� -:A>6C8: >H EGDK>9:9 >C 688DG96C8: L>I= � $VH +GDEDH6A� .I6C96G9 /:GBH � �DC9>I>DCH� 6C9 �99:C9JB �8DAA:8I>K:AN� I=: T.:GK>8:H �<G::B:CIU� :M:8JI:9 7N � $ �DCHJAI6CIH 6C9 I=:
�:H><C6I:9 -:8>E>:CIH� /=: A>B>I6I>DC D; A>67>A>IN 9:;>C:9 >C I=: .:GK>8: �<G::B:CI >H I=:
6<<G:<6I:�A>B>I�D;�� $��DCHJAI6CIVH�A>67>A>IN�ID�I=:�8A>:CI�6C9�6AA�G:AN>C<�E6GI>:H� +GD?:8I�)D��������
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2.0 SITE AND VICINITY DESCRIPTION

2.1 SITE LOCATION AND DESCRIPTION

PROPERTY INFORMATION
Site Address(es) ��������������������6C9�������'>C96�1>HI6 �G>K:� �JE:GI>CD� .6CI6��A6G6��DJCIN� �6A>;DGC>6 �����
Property ID (APN or Block/Lot) ��� �� ����� ����� ����6C9� ��� Location 2:HI�H>9:�D;�'>C96�1>HI6��G>K:

Property Type -:H>9:CI>6A

SITE AND BUILDING INFORMATION
Approximate Site Acreage/Source ��� 68G:H�D;�A6C9 8DCH>HI>C<�D;�6C�JC>BEGDK:9�8JA 9: H68�6C9 ;DJG�>C9>K>9J6A�E6G8:AH�IDI6A>C<�6EEGDM>B6I:AN�����
68G:H��HH:HHDG
Number of Buildings !DJG
Building Construction Date(s)/Source ������������'>C96�1>HI6��G>K:���������������'>C96�1>HI6 �G>K:���8>G86 ������������'>C96�1>HI6��G>K:���8>G86 ����H �������'>C96�1>HI6��G>K:���HH:HHDG�96I6�6C9�DG�6:G>6A
E=DID<G6E=H
Building Square Footage (SF)/Source ������.!��HH:HHDG
Number of Floors/Stories .>C<A: HIDGN
Basement or Subgrade Area(s) )DC:�>9:CI>;>:9
Number of Units !DJG
Additional Improvements +6K:9�E6G@>C<�6G:6H��6HHD8>6I:9�A6C9H86E>C<��6C9�ILD 9:I68=:9�<6G6<:H
On-site Occupant(s) +G>K6I:�G:H>9:CIH
Current On-site Operations/Use -:H>9:CI>6A 68I>K>I>:H
Current Use of Hazardous Substances
and/or Petroleum Products
4:H��G:;:G�ID�.:8I>DC����

REGULATORY INFORMATION
Regulatory Database Listing(s) �-�#$./��0/*��.2 +.�0./�����!$��0./��#$./�0./��G:;:G�ID .:8I>DC����

2.2 ON-SITE UTILITIES
Utility Source/System Information
Heating System )6IJG6A�<6H
Cooling System )��
Potable Water �>IN�D;��JE:GI>CD
Sewage Disposal/Treatment �>IN�D;��JE:GI>CD
0I>A>IN HDJG8:�HNHI:B >C;DGB6I>DC A>HI:9 >C I=: I67A: 67DK: >H EGDK>9:9 7N -DN � �6GG>H KJA>8=� EGDE:GIN�DLC:GH

2.3 SITE AND VICINITY CHARACTERISTICS
/=: HJ7?:8I EGDE:GIN >H AD86I:9 >C 6 EG>B6G>AN G:H>9:CI>6A 6G:6 D; �JE:GI>CD� �6A>;DGC>6� /=:
>BB:9>6I:AN�HJGGDJC9>C<�EGDE:GI>:H�8DCH>HI�D;�I=:�;DAADL>C<� Direction Tenant/Use (Address) Regulatory Database Listing(s) North �JE:GI>CD�#>AAH�.L>B���-68FJ:I��������-6:�'6C:��
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Direction Tenant/Use (Address) Regulatory Database Listing(s) East '>C96�1>HI6��G>K:�;DAADL:9�7N�
-:H>9:C8:H������� ������'>C96�1>HI6��G>K:�
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South -:H>9:C8:H��������'>C96�1>HI6��G>K:������� �����
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West .I:K:CH��G::@�/G6>A���+)����� �� ���� )DC:�>9:CI>;>:9

2.4 PHYSICAL SETTING
Geologic Unit:

Description/Source
,���AAJK>JB��A6@:��EA6N6��6C9�I:GG68:�9:EDH>IH��JC8DCHDA>96I:9�6C9�H:B> 8DCHDA>96I:9��(DHIAN�CDCB6G>C:��7JI�>C8AJ9:H�B6G>C:�9:EDH>IH�C:6G�I=:�8D6HI DG�9:H:GI�EA6N6H��0.".�6C9�0C>I:9�.I6I:H��:E6GIB:CI�D;�I=:�$CI:G>DG Soil Series:

Description/Source
0G76C�'6C9��I=>H�9:H><C6I>DC�>C9>86I:H�I=6I�BDG:�I=6C����E:G8:CI�D;�I=:

DG><>C6A�HD>AH�=6K:�7::C�9>HIJG7:9�DG�8DK:G:9�7N�E6K:9�HJG;68:H��7J>A9>C<H�DG DI=:G�HIGJ8IJG:H��9J:�ID�I=:�K6G>67>A>IN�D;�I=:�HD>A�B6I:G>6A��DC H>I:
>CK:HI><6I>DC�LDJA9�7:�G:FJ>G:9�ID�9:I:GB>C:�I=:�HE:8>;>8�HD>A�8DBEDH>I>DC�6I I=:�HJ7?:8I�EGDE:GIN��0.���.D>A�.JGK:N
Groundwater Flow
Direction/Source
2:HI CDGI=L:HI��IDL6G9�.I:K:CH��G::@� /DED<G6E=>8�B6E�>CI:GEG:I6I>DC Estimated Depth to
Groundwater/Source
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Surface waters on the
subject property or
adjoining sites
)DC:
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3.0 HISTORICAL REVIEW OF SITE AND VICINITY
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>CK:HI><6I>DC 68I>K>I>:H 6I I=: HJ7?:8I EGDE:GIN >C .:EI:B7:G ����� $CK:HI><6I>DC :;;DGIH >C8AJ9:9 E:G;DGB>C< 6 <:DE=NH>86A HJGK:N 6C9 69K6C8>C< :A:K:C HD>A 7DG>C<H 6I I=: H>I: ID 8DAA:8I HD>A H6BEA:H� /=: <:DE=NH>86A HJGK:N L6H E:G;DGB:9 ID :K6AJ6I: >; 699>I>DC6A 0./H +GD?:8I�)D��������
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CC 03-17-2026
857 of 1887

3.1 AERIAL PHOTOGRAPHS
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3.2 SANBORN FIRE INSURANCE MAPS
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CC 03-17-2026
858 of 1887
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3.3 CITY DIRECTORIES
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G:HJAIH�D;�I=:�8>IN�9>G:8IDGN�H:6G8=�;DG�I=:�HJ7?:8I�EGDE:GIN� Subject Property
Year(s) Address - Occupant Listed
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If listed above, XXXX indicates that the address is valid but there is no occupancy information available. )D�EDI:CI>6A�:CK>GDCB:CI6A�8DC8:GCH�L:G:�>9:CI>;>:9�9JG>C<�I=:�8>IN�9>G:8IDGN�G:K>:L� +GD?:8I�)D��������
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CC 03-17-2026
859 of 1887

3.4 HISTORICAL TOPOGRAPHIC MAPS
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CC 03-17-2026
860 of 1887

3.5 CHAIN OF TITLE
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CC 03-17-2026
861 of 1887

4.0 REGULATORY AGENCY RECORDS REVIEW
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4.1 LOCAL ENVIRONMENTAL HEALTH DEPARTMENT AND/OR STATE ENVIRONMENTAL AGENCY Agency Date
Contacted
Method of
Contact
Name & Title of
Contact
Agency
Response
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DC�;>A:

4.2 FIRE DEPARTMENT
Agency Date
Contacted
Method of
Contact
Name & Title of
Contact
Agency
Response
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;>A:

4.3 BUILDING DEPARTMENT
Agency Date
Contacted
Method of
Contact
Name & Title of
Contact Agency Response
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Records Summary
Year(s) Owner/Applicant Description of Permit and Building Use 10857 Linda Vista Drive
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8DBEDH>I>DC�GDD;>C<� �CD�HIGJ8IJG6A�96B6<:
10867 Linda Vista Drive
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10887 Linda Vista Drive
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4.4 PLANNING DEPARTMENT
Agency Date
Contacted
Method of
Contact
Name & Title
of Contact Agency Response
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+6<: �� 862
CC 03-17-2026
862 of 1887

4.5 ASSESSOR'S OFFICE
Agency Date
Contacted
Method of
Contact
Name & Title of
Contact Agency Response
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9>H8JHH:9�7:ADL
Records Summary
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Acreage ��� 68G:H�D;�A6C9 8DCH>HI>C<�D;�6C�JC>BEGDK:9�8JA 9: H68�6C9�;DJG�>C9>K>9J6A�E6G8:AH IDI6A>C<�6EEGDM>B6I:AN������68G:H�
Construction
Date
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Building Square
Footage
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Current Owner )DI�EGDK>9:9
Additional
Information
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4.6 OTHER AGENCIES SEARCHED
Agency Date
Contacted
Method
of
Contact
Name & Title of
Contact
Agency
Response
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+6<: �� 863
CC 03-17-2026
863 of 1887

4.7 OIL AND GAS WELLS
Agency Date
Referenced Resource Oil or gas wells located within 500 feet of the subject property
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4.8 OIL AND GAS PIPELINES
Agency Date
Referenced Resource Pipelines located within 500 feet of the subject property
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4.9 STATE ENVIRONMENTAL SUPERLIENS
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4.10 STATE PROPERTY TRANSFER LAWS
$C 688DG96C8: L>I= DJG 6EEGDK:9 H8DE: D; H:GK>8:H� � $ 9>9 CDI 6HH:HH L=:I=:G I=: HJ7?:8I EGDE:GIN�>H�HJ7?:8I�ID�6CN�HI6I:�EGDE:GIN�IG6CH;:G�A6LH� +GD?:8I�)D��������
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CC 03-17-2026
864 of 1887

5.0 REGULATORY DATABASE RECORDS REVIEW
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5.1 RECORDS SUMMARY
Database
Search
Distance
(Miles)
Subject
Property
Adjoining
Site(s)
Other Nearby Sites
of Concern
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CC 03-17-2026
865 of 1887
Database
Search
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Subject
Property
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Site(s)
Other Nearby Sites
of Concern
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Distance & Direction .J7?:8I�+GDE:GIN
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5.2 VAPOR MIGRATION
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CC 03-17-2026
866 of 1887
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CC 03-17-2026
867 of 1887

6.0 INTERVIEWS AND USER PROVIDED INFORMATION

6.1 INTERVIEWS
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6.1.1 OWNER AND KEY SITE MANAGER
Relation to
Property Name Date
Interviewed
Method
of
Contact
Year First
Associated
w/ Property
Notes
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INTERVIEW SUMMARY
Question Owner (Representative)/Key Site
Manager Response/Comment
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�G:�NDJ�6L6G:�D;�6CN�@CDLC�EA6CH�;DG�H>I:�G:9:K:ADEB:CI�DG 8=6C<:�>C�H>I:�JH:� )D
�G:�NDJ�6L6G:�D;�6CN�E:C9>C<��I=G:6I:C:9��DG�E6HI�A>I><6I>DC G:A:K6CI�ID�=6O6G9DJH�HJ7HI6C8:H�DG�E:IGDA:JB�EGD9J8IH�>C��DC� 6I��DG�;GDB�I=:�HJ7?:8I�EGDE:GIN�
)D
�G:�NDJ�6L6G:�D;�6CN�E:C9>C<��I=G:6I:C:9�DG�E6HI�69B>C>HIG6I>K:

EGD8::9>C<H�G:A:K6CI�ID�=6O6G9DJH�HJ7HI6C8:H�DG�E:IGDA:JB EGD9J8IH�>C��DC��6I��DG�;GDB�I=:�HJ7?:8I�EGDE:GIN�
)D
�G:�NDJ�6L6G:�D;�6CN�CDI>8:H�;GDB�6CN�<DK:GCB:CI6A�:CI>IN G:<6G9>C<�6CN�EDHH>7A:�K>DA6I>DC�D;�:CK>GDCB:CI6A�A6LH�DG�EDHH>7A:

A>67>A>IN�G:A6I>C<�ID�=6O6G9DJH�HJ7HI6C8:H�DG�E:IGDA:JB�EGD9J8IH� )D
�G:�NDJ�6L6G:�D;�6CN�>C8>9:CIH�D;�;ADD9>C<��A:6@H��DG�DI=:G�L6I:G >CIGJH>DC��6C9�DG�8DBEA6>CIH�G:A6I:9�ID�>C9DDG�6>G�FJ6A>IN� )D

6.1.2 PAST OWNERS, OPERATORS, AND OCCUPANTS
� $ 9>9 CDI 6II:BEI ID >CI:GK>:L E6HI DLC:GH� DE:G6IDGH� 6C9 D88JE6CIH D; I=: HJ7?:8I EGDE:GIN 7:86JH: >C;DGB6I>DC ;GDB I=:H: HDJG8:H LDJA9 A>@:AN 7: 9JEA>86I>K: D; >C;DGB6I>DC 6AG:69N D7I6>C:9�;GDB�DI=:G�HDJG8:H�
+GD?:8I�)D��������
%6CJ6GN���������
+6<: �� 868
CC 03-17-2026
868 of 1887

6.1.3 INTERVIEW WITH OTHERS
$C;DGB6I>DC D7I6>C:9 9JG>C< >CI:GK>:LH L>I= AD86A <DK:GCB:CI D;;>8>6AH >H >C8DGEDG6I:9 >CID I=:
6EEGDEG>6I:�H:<B:CIH�D;�I=>H�G:EDGI�

6.2 USER PROVIDED INFORMATION
0H:G EGDK>9:9 >C;DGB6I>DC >H >CI:C9:9 ID =:AE >9:CI>;N I=: EDHH>7>A>IN D; - �H >C 8DCC:8I>DC L>I= I=: HJ7?:8I EGDE:GIN� �88DG9>C< ID I=: 8JGG:CI �./( .I6C96G9 ���� 6C9 I=: +� .I6C96G9H 6C9 +G68I>8:H ;DG �AA �EEGDEG>6I: $CFJ>G>:H ��� �!- +6GI ����� 8:GI6>C >I:BH H=DJA9 7: G:H:6G8=:9 7N I=: EGDHE:8I>K: A6C9DLC:G DG <G6CI::� 6C9 I=: G:HJAIH D; HJ8= >CFJ>G>:H B6N 7: EGDK>9:9 ID I=: CK>GDCB:CI6A +GD;:HH>DC6A� /=: G:HEDCH>7>A>IN ;DG FJ6A>;N>C< ;DG ''+H 7N 8DC9J8I>C< I=:
>CFJ>G>:H JAI>B6I:AN G:HIH L>I= I=: 0H:G� 6C9 EGDK>9>C< I=: >C;DGB6I>DC ID I=: CK>GDCB:CI6A +GD;:HH>DC6A�LDJA9�7:�EGJ9:CI�>;�HJ8=�>C;DGB6I>DC�>H�6K6>A67A:� /=: 0H:G 9>9 CDI 8DBEA:I: I=: �./( 0H:G ,J:HI>DCC6>G: DG EGDK>9: I=: 0H:G >C;DGB6I>DC ID � $� � $ 6HHJB:H I=6I FJ6A>;>86I>DC ;DG I=: ''+H >H 7:>C< :HI67A>H=:9 7N I=: 0H:G >C 9D8JB:CI6I>DC DJIH>9:�D;�I=>H�6HH:HHB:CI�
Question Response/
Comment

1. Environmental liens that are filed or recorded against the property (40 CFR 312.25)
�>9�6�H:6G8=�D;�G:8DG9:9�A6C9�I>IA:�G:8DG9H��DG�?J9>8>6A�G:8DG9H�L=:G:�6EEGDEG>6I:� >9:CI>;N�6CN�:CK>GDCB:CI6A�A>:CH�;>A:9�DG�G:8DG9:9�6<6>CHI�I=:�EGDE:GIN�JC9:G�;:9:G6A� IG>76A��HI6I:�DG�AD86A�A6L�
$C;DGB6I>DC
CDI
EGDK>9:9

2. Activity and use limitations that are in place on the property or that have been filed or recorded against the property (40 CFR 312.26(a)(1)(v) and vi)). �>9�6�H:6G8=�D;�G:8DG9:9�A6C9�I>IA:�G:8DG9H��DG�?J9>8>6A�G:8DG9H�L=:G:�6EEGDEG>6I:� >9:CI>;N�6CN��0'H��HJ8=�6H�:C<>C::G>C<�8DCIGDAH��A6C9�JH:�G:HIG>8I>DCH�DG�>CHI>IJI>DC6A 8DCIGDAH�I=6I�6G:�>C�EA68:�6I�I=:�EGDE:GIN�6C9�DG�=6K:�7::C�;>A:9�DG�G:8DG9:9�6<6>CHI�I=:

EGDE:GIN�JC9:G�;:9:G6A��IG>76A��HI6I:�DG�AD86A�A6L�
$C;DGB6I>DC
CDI
EGDK>9:9

3. Specialized knowledge or experience of the person seeking to qualify for the LLP (40 CFR 312.28).
�D�NDJ�=6K:�6CN�HE:8>6A>O:9�@CDLA:9<:�DG�:ME:G>:C8:�G:A6I:9�ID�I=:�EGDE:GIN�DG�C:6G7N EGDE:GI>:H��!DG�:M6BEA:��6G:�NDJ�>CKDAK:9�>C�I=:�H6B:�A>C:�D;�7JH>C:HH�6H�I=:�8JGG:CI�DG ;DGB:G�D88JE6CIH�D;�I=:�EGDE:GIN�DG�6C�69?D>C>C<�EGDE:GIN�HD�I=6I�NDJ�LDJA9�=6K:

HE:8>6A>O:9�@CDLA:9<:�D;�I=:�8=:B>86AH�6C9�EGD8:HH:H�JH:9�7N�I=>H�INE:�D;�7JH>C:HH� $C;DGB6I>DC
CDI
EGDK>9:9

4. Relationship of the purchase price to the fair market value of the property if it were not contaminated (40 CFR 312.29).
�D:H�I=:�EJG8=6H:�EG>8:�7:>C<�E6>9�;DG�I=>H�EGDE:GIN�G:6HDC67AN�G:;A:8I�I=:�;6>G�B6G@:I K6AJ:�D;�I=:�EGDE:GIN��$;�NDJ�8DC8AJ9:�I=6I�I=:G:�>H�6�9>;;:G:C8:��=6K:�NDJ�8DCH>9:G:9 L=:I=:G�I=:�ADL:G�EJG8=6H:�EG>8:�>H�7:86JH:�8DCI6B>C6I>DC�>H�@CDLC�DG�7:A>:K:9�ID�7:

EG:H:CI�6I�I=:�EGDE:GIN�
$C;DGB6I>DC
CDI
EGDK>9:9

5. Commonly known or reasonably ascertainable information about the property (40 CFR 312.30).
�G:�NDJ�6L6G:�D;�8DBBDCAN�@CDLC�DG�G:6HDC67AN�6H8:GI6>C67A:�>C;DGB6I>DC�67DJI�I=:

EGDE:GIN�I=6I�LDJA9�=:AE�I=:�:CK>GDCB:CI6A�EGD;:HH>DC6A�ID�>9:CI>;N�8DC9>I>DCH�>C9>86I>K:

D;�G:A:6H:H�DG�I=G:6I:C:9�G:A:6H:H��!DG�:M6BEA:�
�6���D�NDJ�@CDL�I=:�E6HI�JH:H�D;�I=:�EGDE:GIN�
�7���D�NDJ�@CDL�D;�HE:8>;>8�8=:B>86AH�I=6I�6G:�EG:H:CI�DG�DC8:�L:G:�EG:H:CI�6I�I=:
$C;DGB6I>DC
CDI
EGDK>9:9
+GD?:8I�)D��������
%6CJ6GN���������
+6<: �� 869
CC 03-17-2026
869 of 1887
Question Response/
Comment
EGDE:GIN�
�8���D�NDJ�@CDL�D;�HE>AAH�DG�DI=:G�8=:B>86A�G:A:6H:H�I=6I�=6K:�I6@:C�EA68:�6I�I=:

EGDE:GIN�
�9���D�NDJ�@CDL�D;�6CN�:CK>GDCB:CI6A�8A:6CJEH�I=6I�=6K:�I6@:C�EA68:�6I�I=:�EGDE:GIN�

6. The degree of obviousness of the presence or likely presence of contamination at the property, and the ability to detect the contamination by appropriate investigation (40 CFR 312.31).
�6H:9�DC�NDJG�@CDLA:9<:�6C9�:ME:G>:C8:�G:A6I:9�ID�I=:�EGDE:GIN��6G:�I=:G:�6CN�D7K>DJH >C9>86IDGH�I=6I�ED>CI�ID�I=:�EG:H:C8:�DG�A>@:AN�EG:H:C8:�D;�8DCI6B>C6I>DC�6I�I=:�EGDE:GIN� $C;DGB6I>DC
CDI
EGDK>9:9

6.3 PREVIOUS REPORTS AND OTHER PROVIDED DOCUMENTATION
)D EG>DG G:EDGIH DG DI=:G G:A:K6CI 9D8JB:CI6I>DC >C 6HHD8>6I>DC L>I= I=: HJ7?:8I EGDE:GIN L6H B69:�6K6>A67A:�ID�� $�9JG>C<�I=:�8DJGH:�D;�I=>H�6HH:HHB:CI�

6.4 ENVIRONMENTAL LIEN AND AUL SEARCH
$C 688DG96C8: L>I= DJG 6EEGDK:9 H8DE: D; H:GK>8:H� 6C :CK>GDCB:CI6A A>:C H:6G8= L6H CDI E:G;DGB:9�6H�E6GI�D;�I=>H�6HH:HHB:CI�
+GD?:8I�)D��������
%6CJ6GN���������
+6<: �� 870
CC 03-17-2026
870 of 1887

7.0 SITE RECONNAISSANCE
Site Reconnaissance Date �J<JHI����������6C9�%6CJ6GN�������� AEI Site Assessor(s) )6C6@D�*76 16CD
Property Escort(s)/
Relationship(s) to Property
-DN� KJA>8=��*LC:G
Units/Areas Observed �AA�:MI:G>DG�<GDJC9H
Area(s) not accessed and
reason(s)
$CI:G>DG�D;�G:H>9:CI>6A�7J>A9>C<H
-:;:G�ID�.:8I>DC�����;DG�9>H8JHH>DC�D;�A>B>I>C<�8DC9>I>DC�H� Other Physical Constraints
Q �:CH:�K:<:I6I>DC�>C�HDB:�6G:6H�L=>8=�L6H�G:BDK:9
HJ7H:FJ:CI�ID�I=:�>C>I>6A��J<JHI����������H>I:�G:8DCC6>HH6C8:
-:;:G�ID�I=:�CDI:H�7:ADL�6C9�ID�.:8I>DC�����9>H8JHH>DC�D;�A>B>I>C< 8DC9>I>DCH
General Observations /=:�EGDE:GIN�>C8AJ9:H�;DJG�G:H>9:CI>6A�7J>A9>C<H��ILD�9:I68=:9�<6G6<:H� 6C9�6�HIDG6<:�6G:6�AD86I:9�DC�I=:�L:HI�EDGI>DC�D;�I=:�HJ7?:8I�EGDE:GIN Additional Notes !DAADL>C<�I=:�>C>I>6A�>CHE:8I>DC��6C9�I=:�HJ7H:FJ:CI�G:BDK6A�D;�9:CH:

K:<:I6I>DC�>C�I=:�L:HI�EDGI>DC�D;�I=:�HJ7?:8I�EGDE:GIN��9GJBH� 8DCI6>C:GH�6C9�DI=:G�>I:BH�L:G:�HJ7H:FJ:CIAN�>9:CI>;>:9�>C�I=:�:MI:G>DG HIDG6<:�6G:6�L=>8=�L:G:�CDI�EG:K>DJHAN�>9:CI>;>:9�9JG>C<�� $�H��J<JHI ���������H>I:�G:8DCC6>HH6C8:�9J:�ID�I=:�;DGB:G�EG:H:CI�D;�I=:

K:<:I6I>DC�6C9�DK:G<GDLI=�L=>8=�=6H�H>C8:�7::C�G:BDK:9���H�HJ8=��� $ HI6;;�G:IJGC:9�ID�I=:�H>I:�DC�%6CJ6GN���������ID�;JGI=:G�:K6AJ6I:�I=>H 6G:6�6C9�6HHD8>6I:9�;:6IJG:H�
Reconnaissance Findings Summary
Feature
Observed on
Subject Property
(see Section 7.1)
Observed on
Adjoining Property
(see Section 7.2)
-:<JA6I:9�#6O6G9DJH�.J7HI6C8:H�26HI:H�6C9�DG�+:IGDA:JB
+GD9J8IH�>C��DCC:8I>DC�L>I=�+GDE:GIN�0H:��>C8AJ9>C<�9GJBH� IDI:H��6C9�>CI:GB:9>6I:�7JA@�8DCI6>C:GH�
�7DK:<GDJC9�0C9:G<GDJC9�#6O6G9DJH�.J7HI6C8:�DG
+:IGDA:JB�+GD9J8I�.IDG6<:�/6C@H���./H�0./H� �
#6O6G9DJH�.J7HI6C8:�6C9�+:IGDA:JB�+GD9J8I��DCI6>C:GH�)DI >C��DCC:8I>DC�L>I=�+GDE:GIN�0H:
0C>9:CI>;>:9�.J7HI6C8:��DCI6>C:GH �
A:8IG>86A�DG�(:8=6C>86A� FJ>EB:CI�'>@:AN�ID��DCI6>C�!AJ>9H � $CI:G>DG�.I6>CH�DG��DGGDH>DC
.IGDC<��+JC<:CI��DG�)DM>DJH�*9DGH
+DDAH�D;�'>FJ>9
�G6>CH��.JBEH��6C9��A6G>;>:GH �
+>IH��+DC9H��6C9�'6<DDCH
.I6>C:9�.D>A�DG�+6K:B:CI
.IG:HH:9�1:<:I6I>DC
.DA>9�26HI:��>HEDH6A�DG� K>9:C8:�D;�!>AA�(6I:G>6AH
26HI:�26I:G��>H8=6G<:H
2:AAH
.:EI>8�.NHI:BH�DG��:HHEDDAH
�>DB:9>86A�26HI:H
*I=:G �
+GD?:8I�)D��������
%6CJ6GN���������
+6<: �� 871
CC 03-17-2026
871 of 1887

7.1 SUBJECT PROPERTY RECONNAISSANCE FINDINGS
�JG>C< I=: H>I: G:8DCC6>HH6C8:� � $ D7H:GK:9 I=: >I:BH A>HI:9 >C I=: 67DK: -:8DCC6>HH6C8:
!>C9>C<H�.JBB6GN�I67A:��L=>8=�6G:�;JGI=:G�9>H8JHH:9�7:ADL�

7.1.1 ABOVEGROUND/UNDERGROUND HAZARDOUS SUBSTANCE OR PETROLEUM PRODUCT STORAGE TANKS (ASTS/USTS)
AST(s)
Size
(gallons) Contents Installation
Date
AST
Condition Location
Construction/
Secondary
Containment
Product
Piping
Staining/
Spills
��� �>:H:A
�:IL::C�A6I:
����H�6C9
:6GAN�����H
"DD9
)DGI=L:HI
EDGI>DC�D;�I=:

HJ7?:8I
EGDE:GIN
.>C<A: L6AA:9 �7DK:<GDJC9 )DC:
*C: ��� <6AADC 9>:H:A �./ L6H D7H:GK:9 DC H>I:� /=: �./ L6H D7H:GK:9 ID 7: >C <DD9 8DC9>I>DC� 7JI L>I= CD H:8DC96GN 8DCI6>CB:CI B:6HJG:H >C EA68:� (G� -DN KJA>8= HI6I:9 I=:G: =6K:
7::C CD G:A:6H:H DG EGD7A:BH L>I= I=: �./� )D HI6>CH� 9G6>CH DG 96B6<: ID I=: 8DC8G:I:

L6H D7H:GK:9 >C I=: K>8>C>IN D; I=: �./� �6H:9 DC I=: <DD9 8DC9>I>DC D; I=: :FJ>EB:CI 6C9 I=: 67H:C8: D; HI6>C>C<� I=: EG:H:C8: D; I=>H �./ >H CDI :ME:8I:9 ID G:EG:H:CI 6 H><C>;>86CI :CK>GDCB:CI6A�8DC8:GC�
UST(s)
UST #1 UST #2
/6C@��6E68>IN
�"6AADCH�
��� ���
/6C@��DCI:CIH "6HDA>C: "6HDA>C:
/6C@�$CHI6AA6I>DC
�6I:
���� ����
/6C@�(6I:G>6A .I::A .I::A
/6C@��DCHIGJ8I>DC 0C@CDLC 0C@CDLC
+>E>C<�$CHI6AA6I>DC
�6I:
�:IL::C�A6I: ����H�6C9�:6GAN ����H �:IL::C�A6I: ����H�6C9�:6GAN ����H +>E>C<�(6I:G>6A 0C@CDLC 0C@CDLC
+>E>C<
�DCHIGJ8I>DC
0C@CDLC 0C@CDLC
�6I=D9>8
+GDI:8I>DC�+G:H:CI
0C@CDLC 0C@CDLC
.E>AA�*K:G;>AA
+GDI:8I>DC�+G:H:CI
)D )D
/6C@�-:A:6H:
�:I:8I>DC�(:I=D9
)DC: )DC:
+>E>C<�-:A:6H:
�:I:8I>DC�(:I=D9
)DC: )DC:
�6I:�D;�'6HI 0./
/:HI
0C@CDLC 0C@CDLC
/:HI�-:HJAIH
+6HH:9
0C@CDLC 0C@CDLC
+:GB>II>C<��<:C8N 0C@CDLC 0C@CDLC
+GD?:8I�)D��������
%6CJ6GN���������
+6<: �� 872
CC 03-17-2026
872 of 1887
UST #1 UST #2
+:GB>I�
-:<>HIG6I>DC
�DC;>GB:9
0C@CDLC 0C@CDLC
+:GB>I� ME>G6I>DC
�6I:
0C@CDLC 0C@CDLC

0./�/:HI>C<
-:FJ>G:B:CIH
0C@CDLC 0C@CDLC
�99>I>DC6A
$C;DGB6I>DC
)�� )��
�88DG9>C< ID I=: +GDE:GIN *LC:G� I=: HJ7?:8I EGDE:GIN >H :FJ>EE:9 L>I= ILD ��� <6AADC 0./H� 8DCHIGJ8I:9 D; HI::A� L=>8= L:G: >CHI6AA:9 >C ����� �88DG9>C< ID >C;DGB6I>DC EG:H:CI:9 >C I=: G:<JA6IDGN 96I676H: G:EDGI� I=: HJ7?:8I EGDE:GIN >H�L6H :FJ>EE:9 L>I= 6I A:6HI ILD� 6C9 EDI:CI>6AAN 6H B6CN 6H ;DJG� ��� <6AADC 0./H� 8DCI6>C>C< G:<JA6G A:69:9 6C9 JCA:69:9 <6HDA>C:� L=>8= L:G: >CHI6AA:9 >C ����� 6C9 EDI:CI>6AAN ����� !DJG JC>FJ: .I6I: 26I:G -:HDJG8:H �DCIGDA �D6G9 �.2-��� /6C@ $� CJB7:GH 6G: >9:CI>;>:9 L>I=>C I=: .2 +. 0./ 96I676H: A>HI>C<� /=:
#$./ 0./ A>HI>C< 6C9 .2 +. 0./ A>HI>C<H 7DI= >9:CI>;N I=: IDI6A CJB7:G D; I6C@H EG:H:CI 6I I=:

H>I: 6H ;DJG� =DL:K:G� >I >H JC8A:6G L=:I=:G I=>H >H 688JG6I: DG B6N =6K: 7::C I=: G:HJAI D; 6C 69B>C>HIG6I>K: :GGDG� 6H EGDE:GIN DLC:GH=>E L6H DCAN 6L6G: D; ILD 0./H 6I I=: H>I:� -:;:G ID .:8I>DC�����;DG�;JGI=:G�9:I6>A:9�9>H8JHH>DC�

7.1.2 UNIDENTIFIED SUBSTANCE CONTAINERS
)JB:GDJH HJHE:8I:9 E:IGDA:JB 6C9�DG =6O6G9DJH HJ7HI6C8: 8DCI6>C:GH 6C9 9GJBH L:G:

D7H:GK:9 >C 6 HIDG6<: 6G:6 AD86I:9 DC I=: L:HI EDGI>DC D; I=: HJ7?:8I EGDE:GIN 9JG>C< � $�H %6CJ6GN �� ���� G:IJGC H>I: G:8DCC6>HH6C8:� /=:H: B6I:G>6AH 6C9 8DCI6>C:GH =69 CDI 7::C >9:CI>;>:9 9JG>C< I=: >C>I>6A �J<JHI ���� H>I: G:8DCC6>HH6C8: 9J: ID I=: EG:H:C8: D; 9:CH: K:<:I6I>DC 6C9 DK:G<GDLI=� �6H:9 DC I=: A68@ D; D7H:GK:9 HE>AAH� HI6>C>C< DG :K>9:C8:

D; B6I:G>6AH B>HB6C6<:B:CI� I=:H: 8DCI6>C:GH 6G: CDI :ME:8I:9 ID G:EG:H:CI 6 H><C>;>86CI :CK>GDCB:CI6A 8DC8:GC� #DL:K:G� 6H 6 7:HI B6C6<:B:CI EG68I>8:� I=:H: 8DCI6>C:GH 6C9 9GJBH H=DJA9�7:�G:BDK:9�;GDB�I=:�HJ7?:8I�EGDE:GIN�6C9�EGDE:GAN�9>HEDH:9�D;�D;; H>I:�

7.1.3 ELECTRICAL OR MECHANICAL EQUIPMENT LIKELY TO CONTAIN FLUIDS /DM>8 +��H L:G: 8DBBDCAN JH:9 =>HIDG>86AAN >C :A:8IG>86A :FJ>EB:CI HJ8= 6H IG6CH;DGB:GH� ;AJDG:H8:CI A6BE 76AA6HIH� 6C9 86E68>IDGH� �88DG9>C< ID 0C>I:9 .I6I:H +� G:<JA6I>DC �� �!- +6GI ���� I=:G: 6G: I=G:: 86I:<DG>:H ;DG 8A6HH>;N>C< HJ8= :FJ>EB:CI� ��� EEB D; +��H >H 8DCH>9:G:9 �)DC +���� 7:IL::C �� 6C9 ��� EEB >H 8DCH>9:G:9 �+�� �DCI6B>C6I:9�� 6C9 ���� EEB >H 8DCH>9:G:9 �+�� �DCI6>C>C<�� +JGHJ6CI ID �� 0�.��� �����:�������� I=: B6CJ;68IJG:� EGD8:HH� DG 9>HIG>7JI>DC >C 8DBB:G8: DG JH: D; 6CN EDAN8=ADG>C6I:9 7>E=:CNA >C 6CN B6CC:G DI=:G�I=6C�>C�6�IDI6AAN�:C8ADH:9�B6CC:G�L6H�EGD=>7>I:9�6;I:G�%6CJ6GN��������� Transformers
Type Quantity Owner
Presumed
Date of
Installation
Spills or Stains
Observed (Yes/
No)
Non-PCB
Label (Yes/
No)
+DA: (DJCI:9 /LD +68>;>8�"6H�6C9� A:8IG>8
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CC 03-17-2026
873 of 1887
/=: B6C6<:B:CI D; EDI:CI>6A +�� 8DCI6>C>C< IG6CH;DGB:GH >H I=: G:HEDCH>7>A>IN D; I=: AD86A JI>A>IN DG I=: IG6CH;DGB:G DLC:G� �8IJ6A B6I:G>6A H6BEA:H C::9 ID 7: 8DAA:8I:9 ID 9:I:GB>C: >; IG6CH;DGB:GH�6G:�+�� 8DCI6>C>C<�
/G6CH;DGB:GH >CHI6AA:9 EG>DG ID ���� B6N 7: +�� 8DCI6>C>C< L=>A: IG6CH;DGB:GH >CHI6AA:9 6;I:G ���� 6G: JCA>@:AN ID 7: +�� 8DCI6>C>C<� !:9:G6A -:<JA6I>DCH ��� �!- ��� .J7E6GI "� G:FJ>G: 6CN G:A:6H: D; B6I:G>6A 8DCI6>C>C< ��� EEB +�� 6C9 D88JGG>C< 6;I:G (6N �� ����� 7: 8A:6C:9 JE 7N I=:�IG6CH;DGB:G�DLC:G�;DAADL>C<�I=:�0C>I:9�.I6I:H� +�VH�+���HE>AA�8A:6CJE�EDA>8N� � $ 9>9 CDI D7H:GK: :K>9:C8: D; HE>AAH� HI6>C>C<� DG A:6@H DC DG 6GDJC9 I=: IG6CH;DGB:GH� �6H:9 DC I=: <DD9 8DC9>I>DC D; I=: :FJ>EB:CI� I=: IG6CH;DGB:GH 6G: CDI :ME:8I:9 ID G:EG:H:CI 6 H><C>;>86CI�:CK>GDCB:CI6A�8DC8:GC�

7.1.4 OTHER
.B6AA FJ6CI>I>:H D; B6>CI:C6C8: EGD9J8IH� HJ8= 6H E6>CI 86CH 6C9 7J8@:IH� L:G: D7H:GK:9 >C I=: HIDG6<: 6G:6 AD86I:9 DC I=: L:HI EDGI>DC D; HJ7?:8I EGDE:GIN� )D H><CH D; HE>AAH DG A:6@H L:G: D7H:GK:9 >C 8DC?JC8I>DC L>I= I=: 8DCI6>C:GH� )D H><C>;>86CI HI6>C>C< DG :K>9:C8: D; G:A:6H:

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7.2 ADJOINING PROPERTY RECONNAISSANCE FINDINGS
�JG>C< I=: H>I: G:8DCC6>HH6C8:� � $ D7H:GK:9 I=: >I:BH A>HI:9 >C I=: 67DK: -:8DCC6>HH6C8:
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7.2.1 DRAINS, SUMPS, AND CLARIFIERS
.:K:G6A HIDGB 9G6>CH L:G: D7H:GK:9 >C I=: E6G@>C< 6G:6H D; I=: 69?D>C>C< EGDE:GI>:H 6C9 69?D>C>C< GD69L6NH� � $ 9>9 CDI D7H:GK: :K>9:C8: D; =6O6G9DJH HJ7HI6C8:H DG E:IGDA:JB EGD9J8IH >C I=: K>8>C>IN D; I=: 9G6>CH� �6H:9 DC I=: JH: D; I=: 9G6>CH HDA:AN ;DG HIDGB L6I:G GJCD;;� I=: EG:H:C8: D; I=: 9G6>CH >H CDI :ME:8I:9 ID G:EG:H:CI 6 H><C>;>86CI :CK>GDCB:CI6A 8DC8:GC�
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CC 03-17-2026
874 of 1887

8.0 NON-ASTM SERVICES

8.1 ASBESTOS-CONTAINING BUILDING MATERIALS
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6;DG:B:CI>DC:9 !:9:G6A 76CH 7N I=: B>9 ����H� $C ����� I=: *.#� 9:I:GB>C:9 I=6I :BEADN:GH 6C9 7J>A9>C< DLC:GH 6G: G:FJ>G:9 ID IG:6I >CHI6AA:9 I=:GB6A HNHI:B >CHI6AA6I>DC 6C9 HEG6N:9 DC 6C9 IGDL:A:9 DC HJG;68>C< B6I:G>6AH� 6H L:AA 6H K>CNA DG 6HE=6AI ;ADDG>C< B6I:G>6A� 6H ��( >C 7J>A9>C<H 8DCHIGJ8I:9 CD A6I:G I=6C ���� JCI>A I:HI:9 7N A67DG6IDGN 6C6ANH>H ID EGDK: DI=:GL>H:� /=: >C;DGB6I>DC 7:ADL >H ;DG <:C:G6A >C;DGB6I>DC6A EJGEDH:H DCAN 6C9 9D:H CDI 8DCHI>IJI: 6C 6H7:HIDH HJGK:N� $C 699>I>DC� I=: >C;DGB6I>DC >H CDI >CI:C9:9 ID 8DBEAN L>I= ;:9:G6A� HI6I: DG AD86A�G:<JA6I>DCH�>C�G:<6G9H�ID���(�
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CC 03-17-2026
875 of 1887
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8.2 LEAD-BASED PAINT
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$C 7J>A9>C<H 8DCHIGJ8I:9 6;I:G ����� >I >H JCA>@:AN I=6I '�+ >H EG:H:CI� =DL:K:G� HDB: E6>CIH JI>A>O:9 6;I:G ���� L>AA 7: '�+ JC9:G *.#�� .IGJ8IJG:H 7J>AI EG>DG ID ���� 6C9 :HE:8>6AAN EG>DG ID�I=:�����H�H=DJA9�7:�:ME:8I:9�ID�8DCI6>C�'�+�
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CC 03-17-2026
876 of 1887
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8.3 NATURALLY-OCCURRING RADON
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8.4 SUSPECT MOLD OR MICROBIAL GROWTH CONDITIONS
(DA9H 6G: H>BEA: B>8GDH8DE>8 DG<6C>HBH L=>8= 86C D;I:C 7: H::C >C I=: ;DGB D; 9>H8DADG6I>DC� ;G:FJ:CIAN <G::C� <G6N� L=>I:� 7GDLC� DG 7A68@� 2=:C :M8:HH>K: BD>HIJG: DG L6I:G 688JBJA6I:H >C9DDGH� BDA9 <GDLI= B6N D88JG� E6GI>8JA6GAN >; I=: BD>HIJG: EGD7A:B G:B6>CH JC9>H8DK:G:9 DG JC699G:HH:9� �H HJ8=� >CI:G>DG 6G:6H D; 7J>A9>C<H 8=6G68I:G>O:9 7N EDDG K:CI>A6I>DC 6C9 =><= =JB>9>IN 6G: I=: BDHI 8DBBDC AD86I>DCH D; BDA9 <GDLI=� �J>A9>C< B6I:G>6AH� >C8AJ9>C< 9GNL6AA� L6AAE6E:G� 76H:7D6G9H� LDD9 ;G6B>C<� >CHJA6I>DC� 6C9 86GE:I>C<� D;I:C EA6N =DHI ID HJ8= <GDLI=� (DA9 HEDG:H EG>B6G>AN 86JH: =:6AI= EGD7A:BH I=GDJ<= I=: >C=6A6I>DC D; HEDG:H DG I=: IDM>CH I=:N :B>I L=:C I=:N 6G: EG:H:CI >C A6G<: CJB7:GH� /=>H 86C D88JG L=:C I=:G: >H 68I>K:�BDA9�<GDLI=�L>I=>C�EA68:H�L=:G:�E:DEA:�A>K:�DG�LDG@� � $ 9>9 CDI D7H:GK: >CI:G>DG 6G:6H D; I=: HJ7?:8I EGDE:GIN 7J>A9>C<H� �6H:9 DC 67H:C8: D; B:8=6C>86A K:CI>A6I>DC ;DG 6C :MI:C9:9 E:G>D9 D; I>B:� I=: >CI:G>DG ;>C>H=:H B6N =6K: 7::C >BE68I:9�7N�8DC9:CH6I>DC�6C9�:CHJ>C<�BDA9�
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+6<: �� 877
CC 03-17-2026
877 of 1887

9.0 SIGNATURE OF ENVIRONMENTAL PROFESSIONALS
$ 9:8A6G: I=6I� ID I=: 7:HI D; BN EGD;:HH>DC6A @CDLA:9<: 6C9 7:A>:;� $ B::I I=: 9:;>C>I>DC D; CK>GDCB:CI6A�+GD;:HH>DC6A�6H�9:;>C:9�>C�P��������D;�����!-�+6GI����� $ =6K: I=: HE:8>;>8 FJ6A>;>86I>DCH 76H:9 DC :9J86I>DC� IG6>C>C<� 6C9 :ME:G>:C8: ID 6HH:HH 6 EGDE:GIN D; I=: C6IJG:� =>HIDGN 6C9 H:II>C< D; I=: HJ7?:8I EGDE:GIN� $ =6K: 9:K:ADE:9 6C9 E:G;DGB:9 I=: 6AA 6EEGDEG>6I: >CFJ>G>:H >C 8DC;DGB6C8: L>I= I=: HI6C96G9H 6C9 EG68I>8:H H:I ;DGI=�>C�����!-�+6GI�����
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CC 03-17-2026
878 of 1887

10.0 REFERENCES
Item Date(s) Source
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6EE�2:7.D>A.JGK:N�6HEM
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':6C9GD��K:CJ:��+)������ �� ���
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CDGI=L:HI�D;�I=:�HJ7?:8I�EGDE:GIN�
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L:7H>I:
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!>G:��:E6GIB:CI �J<JHI��������� �JE:GI>CD�!>G:��:E6GIB:CI �J>A9>C<��:E6GIB:CI �J<JHI��������� �JE:GI>CD��J>A9>C<��>K>H>DC +A6CC>C<��:E6GIB:CI �J<JHI��������� �JE:GI>CD�+A6CC>C<��>K>H>DC �HH:HHDG�H�$C;DGB6I>DC�6C9�+6G8:A
(6E
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*>A�6C9�"6H�+>E:A>C:H �J<JHI��������� )+(.�+J7A>8�(6E�1>:L:G =IIEH���LLL�CEBH�E=BH6�9DI�<DK�
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$CI:GK>:L�L>I=�*LC:G �J<JHI��������� -DN����6GG>H� KJA>8= $CI:GK>:L�L>I=�&:N�.>I:�(6C6<:G �J<JHI��������� -DN� KJA>8= -69DC�5DC:�$C;DGB6I>DC ���� �6A>;DGC>6��:E6GIB:CI�D;�#:6AI= .:GK>8:H�-69DC��6I676H:
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CC 03-17-2026
879 of 1887

APPENDIX A

FIGURES
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880
CC 03-17-2026
880 of 1887
881
CC 03-17-2026
881 of 1887
882
CC 03-17-2026
882 of 1887

APPENDIX B

PROPERTY PHOTOGRAPHS
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883
CC 03-17-2026
883 of 1887
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884
CC 03-17-2026
884 of 1887
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885
CC 03-17-2026
885 of 1887
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886
CC 03-17-2026
886 of 1887
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887
CC 03-17-2026
887 of 1887
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888
CC 03-17-2026
888 of 1887
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889
CC 03-17-2026
889 of 1887
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890
CC 03-17-2026
890 of 1887
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891 of 1887
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892
CC 03-17-2026
892 of 1887
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893
CC 03-17-2026
893 of 1887
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894
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894 of 1887
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895
CC 03-17-2026
895 of 1887
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896
CC 03-17-2026
896 of 1887
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897
CC 03-17-2026
897 of 1887

APPENDIX C

REGULATORY DATABASE
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898
CC 03-17-2026
898 of 1887

FORM-LBC-ASH
®kcehCoeG htiw tropeR ™paM suidaR RDE ehT
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
482220
10857, 10867, 10877, 10887 Linda Vista Drive
Cupertino, CA 95014
Inquiry Number: 7416954.2s
August 15, 2023
899
CC 03-17-2026
899 of 1887

TABLE OF CONTENTS

SECTION PAGE
Executive Summary ES1
Overview Map 2
Detail Map 3
Map Findings Summary 4
Map Findings 9
Orphan Summary 108
Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM
Physical Setting Source Addendum A-1
Physical Setting Source Summary A-2
Physical Setting Source Map A-8
Physical Setting Source Map Findings A-9
Physical Setting Source Records Searched PSGR-1
Thank you for your business.

Please contact EDR at 1-800-352-0050
with any questions or comments.

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TC7416954.2s Page 1
900
CC 03-17-2026
900 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 1
A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR).

The report was designed to assist parties seeking to meet the search requirements of EPA’s Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E1527 - 21), the ASTM Standard Practice for Environmental Site Assessments for Forestland or Rural Property (E2247 - 16), the ASTM Standard Practice for Limited Environmental Due Diligence: Transaction Screen Process (E1528 - 22) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS
10857, 10867, 10877, 10887 LINDA VISTA DRIVE
CUPERTINO, CA 95014

COORDINATES
Latitude (North): 37.3104390 - 37ˆ 18’ 37.58’’
Longitude (West): 122.0606380 - 122ˆ 3’ 38.29’’
Universal Tranverse Mercator: Zone 10
UTM X (Meters): 583242.8
UTM Y (Meters): 4129521.0
Elevation: 381 ft. above sea level

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY
Target Property Map: 5640178 CUPERTINO, CA
Version Date: 2012

AERIAL PHOTOGRAPHY IN THIS REPORT
Photo Year: 060
Source: USDA
901
CC 03-17-2026
901 of 1887
7416954.2s Page 2
30 ARCO SERVICE STATION 10121 NORTH FOOTHILL Notify 65 Higher 5244, 0.993, NNW 29 ACRIAN INC 10131 BUBB RD SEMS-ARCHIVE, ENVIROSTOR, HIST UST, RCRA NonGen /...Lower 4478, 0.848, NE G28 CANDESCENT TECHNOLOG 10460 BUBB RD ENVIROSTOR, CPS-SLIC, HIST UST, HWP, CERS Lower 3675, 0.696, NE G27 CANDESCENT TECHNOLOG 10460 BUBB RD SEMS-ARCHIVE, CORRACTS, RCRA-TSDF, RCRA NonGen /...Lower 3675, 0.696, NE 26 BLACKBERRY FARM PLAY 21979 SAN FERNANDO D ENVIROSTOR, VCP, CUPA Listings Lower 2677, 0.507, North F25 PRIVATE RESIDENCE PRIVATE RESIDENCE CPS-SLIC, Cortese Higher 2232, 0.423, NW F24 PRIVATE RESIDENCE PRIVATE RESIDENCE LUST, CPS-SLIC Higher 2232, 0.423, NW 23 AMY TAI 11083 WILKINSON AVE RCRA NonGen / NLR Higher 1311, 0.248, SE 22 SAIRAM GUTTA 10802 WILKINSON RCRA NonGen / NLR Lower 1298, 0.246, ENE E21 SARANG, SRINATH 10832 WILKINSON AVE RCRA NonGen / NLR Lower 1279, 0.242, East E20 SARANG, SRINATH 10832 WILKINSON AVE. RCRA NonGen / NLR Lower 1279, 0.242, East E19 SRINATH SARANG 10832 WILKINSON AVE. RCRA NonGen / NLR Lower 1279, 0.242, East 18 DAVID YAN 22276 DE ANZA CIRCLE RCRA NonGen / NLR Lower 1191, 0.226, WSW E17 SANDRA KREFT 10843 WILKINSON AVEN RCRA NonGen / NLR Lower 1149, 0.218, East D16 CLARENCE TRESSLER EX 22110 MCCLELLAN RD SWEEPS UST, CA FID UST Lower 1128, 0.214, North D15 CLARENCE E TRESSLER 22110 MCCLELLAN RD HIST UST Lower 1128, 0.214, North D14 TRESSLER PROPERTY 22110 MCCLELLAN RD LUST, HIST LUST, Cortese, HIST CORTESE, CERS Lower 1128, 0.214, North 13 JUSTIN CHANG 10953 WILKINSON AVEN RCRA NonGen / NLR Higher 1116, 0.211, ESE D12 KATHLEEN KRAKER 22115 LINDA VISTA PL RCRA NonGen / NLR Higher 970, 0.184, NNE C11 MOLLY ZHU 11062 BEL AIRE CT. RCRA NonGen / NLR Higher 946, 0.179, SE C10 FRED BAO 11062 BEL AIRE CT RCRA NonGen / NLR Higher 946, 0.179, SE 9 CALVIN KYAW 11066 LINDA VISTA DR RCRA NonGen / NLR Higher 769, 0.146, SSE 8 JOSEPH LEON GUERRERO 10862 LEAVESLEY PL RCRA NonGen / NLR Lower 672, 0.127, East 7 TANIA SALAZAR 21909 RUCKER DR. RCRA NonGen / NLR Higher 518, 0.098, ESE B6 BHATTACHARYA, MEGHDO 21965 HYANNISPORT DR RCRA NonGen / NLR Higher 435, 0.082, NE B5 SHERI YAMANISHI 10806 LINDA VISTA DR RCRA NonGen / NLR Higher 290, 0.055, NE 4 MARGARET MACNAUGHTON 10885 DRYDEN AVE RCRA NonGen / NLR Higher 245, 0.046, ESE A3 JOSEPH EVULICH 10867 LINDA VISTA DR HIST UST TP
A2 JOSEPH EVULICH 10867 LINDA VISTA DR SWEEPS UST, CA FID UST TP A1 VINCULUM INTERNATION 10867 LINDA VISTA DR EDR Hist Auto TP

MAPPED SITES SUMMARY
Target Property Address:
10857, 10867, 10877, 10887 LINDA VISTA DRIVE
CUPERTINO, CA 95014
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 902
CC 03-17-2026
902 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 3

TARGET PROPERTY SEARCH RESULTS
The target property was identified in the following records. For more information on this property see page 9 of the attached EDR Radius Map report:

Site Database(s) EPA ID

VINCULUM INTERNATION
10867 LINDA VISTA DR
CUPERTINO, CA 95014
EDR Hist Auto N/A

JOSEPH EVULICH
10867 LINDA VISTA DR
CUPERTINO, CA 95014

SWEEPS UST N/A
Comp Number: 59218

CA FID UST
Facility Id: 43011940
Status: I

JOSEPH EVULICH
10867 LINDA VISTA DR
CUPERTINO, CA 95014

HIST UST N/A
Facility Id: 00000059218

DATABASES WITH NO MAPPED SITES
No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") government records either on the target property or within the search radius around the target property for the following databases:

STANDARD ENVIRONMENTAL RECORDS
Lists of Federal NPL (Superfund) sites
NPL National Priority List
Proposed NPL Proposed National Priority List Sites
NPL LIENS Federal Superfund Liens
Lists of Federal Delisted NPL sites
Delisted NPL National Priority List Deletions
Lists of Federal sites subject to CERCLA removals and CERCLA orders FEDERAL FACILITY Federal Facility Site Information listing SEMS Superfund Enterprise Management System
Lists of Federal CERCLA sites with NFRAP
SEMS-ARCHIVE Superfund Enterprise Management System Archive 903
CC 03-17-2026
903 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 4
Lists of Federal RCRA TSD facilities
RCRA-TSDF RCRA - Treatment, Storage and Disposal
Lists of Federal RCRA generators
RCRA-LQG RCRA - Large Quantity Generators
RCRA-SQG RCRA - Small Quantity Generators
RCRA-VSQG RCRA - Very Small Quantity Generators (Formerly Conditionally Exempt Small Quantity Generators)
Federal institutional controls / engineering controls registries LUCIS Land Use Control Information System
US ENG CONTROLS Engineering Controls Sites List
US INST CONTROLS Institutional Controls Sites List
Federal ERNS list
ERNS Emergency Response Notification System
Lists of state- and tribal (Superfund) equivalent sites RESPONSE State Response Sites
Lists of state and tribal landfills and solid waste disposal facilities SWF/LF Solid Waste Information System
Lists of state and tribal leaking storage tanks
INDIAN LUST Leaking Underground Storage Tanks on Indian Land Lists of state and tribal registered storage tanks
FEMA UST Underground Storage Tank Listing
UST Active UST Facilities
AST Aboveground Petroleum Storage Tank Facilities
INDIAN UST Underground Storage Tanks on Indian Land
Lists of state and tribal voluntary cleanup sites
VCP Voluntary Cleanup Program Properties
INDIAN VCP Voluntary Cleanup Priority Listing
Lists of state and tribal brownfield sites
BROWNFIELDS Considered Brownfieds Sites Listing

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS A Listing of Brownfields Sites
904
CC 03-17-2026
904 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 5
Local Lists of Landfill / Solid Waste Disposal Sites
WMUDS/SWAT Waste Management Unit Database
SWRCY Recycler Database
HAULERS Registered Waste Tire Haulers Listing
INDIAN ODI Report on the Status of Open Dumps on Indian Lands DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations ODI Open Dump Inventory
IHS OPEN DUMPS Open Dumps on Indian Land
Local Lists of Hazardous waste / Contaminated Sites
US HIST CDL Delisted National Clandestine Laboratory Register HIST Cal-Sites Historical Calsites Database
SCH School Property Evaluation Program
CDL Clandestine Drug Labs
Toxic Pits Toxic Pits Cleanup Act Sites
CERS HAZ WASTE California Environmental Reporting System Hazardous Waste US CDL National Clandestine Laboratory Register
Local Lists of Registered Storage Tanks
CERS TANKS California Environmental Reporting System (CERS) Tanks Local Land Records
LIENS Environmental Liens Listing
LIENS 2 CERCLA Lien Information
DEED Deed Restriction Listing
Records of Emergency Release Reports
HMIRS Hazardous Materials Information Reporting System
CHMIRS California Hazardous Material Incident Report System LDS Land Disposal Sites Listing
MCS Military Cleanup Sites Listing
SPILLS 90 SPILLS 90 data from FirstSearch
Other Ascertainable Records
FUDS Formerly Used Defense Sites
DOD Department of Defense Sites
SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing US FIN ASSUR Financial Assurance Information

EPA WATCH LIST EPA WATCH LIST
2020 COR ACTION 2020 Corrective Action Program List
TSCA Toxic Substances Control Act
TRIS Toxic Chemical Release Inventory System
SSTS Section 7 Tracking Systems
ROD Records Of Decision
RMP Risk Management Plans
RAATS RCRA Administrative Action Tracking System
PRP Potentially Responsible Parties
PADS PCB Activity Database System
905
CC 03-17-2026
905 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 6
ICIS Integrated Compliance Information System
FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)
MLTS Material Licensing Tracking System
COAL ASH DOE Steam-Electric Plant Operation Data
COAL ASH EPA Coal Combustion Residues Surface Impoundments List PCB TRANSFORMER PCB Transformer Registration Database
RADINFO Radiation Information Database
HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing DOT OPS Incident and Accident Data
CONSENT Superfund (CERCLA) Consent Decrees
INDIAN RESERV Indian Reservations
FUSRAP Formerly Utilized Sites Remedial Action Program
UMTRA Uranium Mill Tailings Sites
LEAD SMELTERS Lead Smelter Sites
US AIRS Aerometric Information Retrieval System Facility Subsystem US MINES Mines Master Index File
ABANDONED MINES Abandoned Mines
FINDS Facility Index System/Facility Registry System
ECHO Enforcement & Compliance History Information
UXO Unexploded Ordnance Sites
DOCKET HWC Hazardous Waste Compliance Docket Listing
FUELS PROGRAM EPA Fuels Program Registered Listing
PFAS NPL Superfund Sites with PFAS Detections Information PFAS FEDERAL SITES Federal Sites PFAS Information
PFAS TSCA PFAS Manufacture and Imports Information
PFAS RCRA MANIFEST PFAS Transfers Identified In the RCRA Database Listing PFAS ATSDR PFAS Contamination Site Location Listing
PFAS WQP Ambient Environmental Sampling for PFAS
PFAS NPDES Clean Water Act Discharge Monitoring Information PFAS ECHO Facilities in Industries that May Be Handling PFAS Listing PFAS ECHO FIRE TRAINING Facilities in Industries that May Be Handling PFAS Listing PFAS PART 139 AIRPORT All Certified Part 139 Airports PFAS Information Listing AQUEOUS FOAM NRC Aqueous Foam Related Incidents Listing PFAS PFAS Contamination Site Location Listing
AQUEOUS FOAM Former Fire Training Facility Assessments Listing CA BOND EXP. PLAN Bond Expenditure Plan
CUPA Listings CUPA Resources List
DRYCLEANERS Cleaner Facilities
EMI Emissions Inventory Data
ENF Enforcement Action Listing
Financial Assurance Financial Assurance Information Listing ICE Inspection, Compliance and Enforcement
HWT Registered Hazardous Waste Transporter Database
HAZNET Facility and Manifest Data
MINES Mines Site Location Listing
MWMP Medical Waste Management Program Listing
NPDES NPDES Permits Listing
PEST LIC Pesticide Regulation Licenses Listing
PROC Certified Processors Database
HAZMAT Hazardous Material Facilities
UIC UIC Listing

UIC GEO UIC GEO (GEOTRACKER)
WASTEWATER PITS Oil Wastewater Pits Listing
WDS Waste Discharge System
906
CC 03-17-2026
906 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 7
WIP Well Investigation Program Case List

MILITARY PRIV SITES MILITARY PRIV SITES (GEOTRACKER)

PROJECT PROJECT (GEOTRACKER)
WDR Waste Discharge Requirements Listing
CIWQS California Integrated Water Quality System

CERS CERS

NON-CASE INFO NON-CASE INFO (GEOTRACKER)

OTHER OIL GAS OTHER OIL & GAS (GEOTRACKER)

PROD WATER PONDS PROD WATER PONDS (GEOTRACKER)

SAMPLING POINT SAMPLING POINT (GEOTRACKER)
WELL STIM PROJ Well Stimulation Project (GEOTRACKER)
HWTS Hazardous Waste Tracking System
MINES MRDS Mineral Resources Data System
PFAS TRIS List of PFAS Added to the TRI

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR MGP EDR Proprietary Manufactured Gas Plants
EDR Hist Cleaner EDR Exclusive Historical Cleaners

EDR RECOVERED GOVERNMENT ARCHIVES
Exclusive Recovered Govt. Archives
RGA LF Recovered Government Archive Solid Waste Facilities List RGA LUST Recovered Government Archive Leaking Underground Storage Tank SURROUNDING SITES: SEARCH RESULTS
Surrounding sites were identified in the following databases.

Elevations have been determined from the USGS Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. Sites with an elevation equal to or higher than the target property have been differentiated below from sites with an elevation lower than the target property.

Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis.

STANDARD ENVIRONMENTAL RECORDS
Lists of Federal RCRA facilities undergoing Corrective Action CORRACTS: CORRACTS is a list of handlers with RCRA Corrective Action Activity. This report shows which nationally-defined corrective action core events have occurred for every handler that has had corrective action activity.

A review of the CORRACTS list, as provided by EDR, and dated 07/24/2023 has revealed that there is 1 907
CC 03-17-2026
907 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 8
CORRACTS site within approximately 1 mile of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ CANDESCENT TECHNOLOG 10460 BUBB RD NE 1/2 - 1 (0.696 mi.) G27 63 EPA ID:: CAD076314459
Lists of state- and tribal hazardous waste facilities
ENVIROSTOR: The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s) EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigate further. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL)); State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the information that was available in CalSites, and provides additional site information, including, but not limited to, identification of formerly-contaminated properties that have been released for reuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses, and risk characterization information that is used to assess potential impacts to public health and the environment at contaminated sites.

A review of the ENVIROSTOR list, as provided by EDR, and dated 04/24/2023 has revealed that there are 3 ENVIROSTOR sites within approximately 1 mile of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ BLACKBERRY FARM PLAY 21979 SAN FERNANDO D N 1/2 - 1 (0.507 mi.) 26 60 Facility Id: 60001205
Status: No Further Action
CANDESCENT TECHNOLOG 10460 BUBB RD NE 1/2 - 1 (0.696 mi.) G28 90 Facility Id: 71002580
Facility Id: 80001679
Status: Inactive - Needs Evaluation
ACRIAN INC 10131 BUBB RD NE 1/2 - 1 (0.848 mi.) 29 98
Facility Id: 80001710
Status: Inactive - Needs Evaluation
Lists of state and tribal leaking storage tanks
LUST: Leaking Underground Storage Tank (LUST) Sites included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

A review of the LUST list, as provided by EDR, has revealed that there are 2 LUST sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ PRIVATE RESIDENCE PRIVATE RESIDENCE NW 1/4 - 1/2 (0.423 mi.) F24 55 Database: LUST, Date of Government Version: 03/06/2023
Status: Completed - Case Closed
Global Id: T0608501714
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TRESSLER PROPERTY 22110 MCCLELLAN RD N 1/8 - 1/4 (0.214 mi.) D14 34 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST SANTA CLARA, Date of Government Version: 03/03/2014 Database: LUST, Date of Government Version: 03/06/2023
908
CC 03-17-2026
908 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 9
Status: Completed - Case Closed
Facility Status: Case Closed
Date Closed: 03/12/1997
Global Id: T0608501985
SCVWD ID: 07S2W22A01F
date9: 3/12/1997
CPS-SLIC: Cleanup Program Sites (CPS; also known as Site Cleanups [SC] and formerly known as Spills, Leaks, Investigations, and Cleanups [SLIC] sites) included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

A review of the CPS-SLIC list, as provided by EDR, has revealed that there are 2 CPS-SLIC sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ PRIVATE RESIDENCE PRIVATE RESIDENCE NW 1/4 - 1/2 (0.423 mi.) F24 55 Database: CPS-SLIC, Date of Government Version: 03/06/2023 Facility Status: Completed - Case Closed
Global Id: T10000004530
PRIVATE RESIDENCE PRIVATE RESIDENCE NW 1/4 - 1/2 (0.423 mi.) F25 58 Database: CPS-SLIC, Date of Government Version: 03/06/2023 Facility Status: Completed - Case Closed
Global Id: T10000003039
HIST LUST: A listing of open and closed leaking underground storage tanks. This listing is no longer updated by the county. Leaking underground storage tanks are now handled by the Department of Environmental Health.

A review of the HIST LUST list, as provided by EDR, and dated 03/29/2005 has revealed that there is 1 HIST LUST site within approximately 0.5 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TRESSLER PROPERTY 22110 MCCLELLAN RD N 1/8 - 1/4 (0.214 mi.) D14 34 SCVWD ID: 07S2W22A01

ADDITIONAL ENVIRONMENTAL RECORDS
Local Lists of Registered Storage Tanks
SWEEPS UST: Statewide Environmental Evaluation and Planning System. This underground storage tank listing was updated and maintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained. The local agency is the contact for more information on a site on the SWEEPS list.

A review of the SWEEPS UST list, as provided by EDR, and dated 06/01/1994 has revealed that there is 909
CC 03-17-2026
909 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 10
1 SWEEPS UST site within approximately 0.25 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ CLARENCE TRESSLER EX 22110 MCCLELLAN RD N 1/8 - 1/4 (0.214 mi.) D16 38 Status: A
Tank Status: A
Comp Number: 35650
HIST UST: Historical UST Registered Database.

A review of the HIST UST list, as provided by EDR, and dated 10/15/1990 has revealed that there is 1 HIST UST site within approximately 0.25 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ CLARENCE E TRESSLER 22110 MCCLELLAN RD N 1/8 - 1/4 (0.214 mi.) D15 38 Facility Id: 00000035650
CA FID UST: The Facility Inventory Database contains active and inactive underground storage tank locations. The source is the State Water Resource Control Board.

A review of the CA FID UST list, as provided by EDR, and dated 10/31/1994 has revealed that there is 1 CA FID UST site within approximately 0.25 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ CLARENCE TRESSLER EX 22110 MCCLELLAN RD N 1/8 - 1/4 (0.214 mi.) D16 38 Facility Id: 43012309
Status: A
Other Ascertainable Records
RCRA NonGen / NLR: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous waste.

A review of the RCRA NonGen / NLR list, as provided by EDR, and dated 07/24/2023 has revealed that there are 17 RCRA NonGen / NLR sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ MARGARET MACNAUGHTON 10885 DRYDEN AVE ESE 0 - 1/8 (0.046 mi.) 4 12 EPA ID:: CAC003103936
SHERI YAMANISHI 10806 LINDA VISTA DR NE 0 - 1/8 (0.055 mi.) B5 14 EPA ID:: CAC003053790
BHATTACHARYA, MEGHDO 21965 HYANNISPORT DR NE 0 - 1/8 (0.082 mi.) B6 16 EPA ID:: CAC003166535
TANIA SALAZAR 21909 RUCKER DR. ESE 0 - 1/8 (0.098 mi.) 7 18 910
CC 03-17-2026
910 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 11
EPA ID:: CAC003078593
CALVIN KYAW 11066 LINDA VISTA DR SSE 1/8 - 1/4 (0.146 mi.) 9 23 EPA ID:: CAC002966782
FRED BAO 11062 BEL AIRE CT SE 1/8 - 1/4 (0.179 mi.) C10 25 EPA ID:: CAC003024217
MOLLY ZHU 11062 BEL AIRE CT. SE 1/8 - 1/4 (0.179 mi.) C11 27 EPA ID:: CAC003015135
KATHLEEN KRAKER 22115 LINDA VISTA PL NNE 1/8 - 1/4 (0.184 mi.) D12 30 EPA ID:: CAC002991909
JUSTIN CHANG 10953 WILKINSON AVEN ESE 1/8 - 1/4 (0.211 mi.) 13 32 EPA ID:: CAC003130071
AMY TAI 11083 WILKINSON AVE SE 1/8 - 1/4 (0.248 mi.) 23 53 EPA ID:: CAC003193421
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ JOSEPH LEON GUERRERO 10862 LEAVESLEY PL E 1/8 - 1/4 (0.127 mi.) 8 21 EPA ID:: CAC003073146
SANDRA KREFT 10843 WILKINSON AVEN E 1/8 - 1/4 (0.218 mi.) E17 40 EPA ID:: CAC002984675
DAVID YAN 22276 DE ANZA CIRCLE WSW 1/8 - 1/4 (0.226 mi.) 18 42 EPA ID:: CAC003021310
SRINATH SARANG 10832 WILKINSON AVE. E 1/8 - 1/4 (0.242 mi.) E19 44 EPA ID:: CAC002993222
SARANG, SRINATH 10832 WILKINSON AVE. E 1/8 - 1/4 (0.242 mi.) E20 46 EPA ID:: CAC002991592
SARANG, SRINATH 10832 WILKINSON AVE E 1/8 - 1/4 (0.242 mi.) E21 49 EPA ID:: CAC003034493
SAIRAM GUTTA 10802 WILKINSON ENE 1/8 - 1/4 (0.246 mi.) 22 51 EPA ID:: CAC003192027
Cortese: The sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated Waste Board (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).

A review of the Cortese list, as provided by EDR, and dated 03/20/2023 has revealed that there are 2 Cortese sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ PRIVATE RESIDENCE PRIVATE RESIDENCE NW 1/4 - 1/2 (0.423 mi.) F25 58 Cleanup Status: COMPLETED - CASE CLOSED
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TRESSLER PROPERTY 22110 MCCLELLAN RD N 1/8 - 1/4 (0.214 mi.) D14 34 Cleanup Status: COMPLETED - CASE CLOSED
911
CC 03-17-2026
911 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 12
HIST CORTESE: The sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board [SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by the state agency.

A review of the HIST CORTESE list, as provided by EDR, and dated 04/01/2001 has revealed that there is 1 HIST CORTESE site within approximately 0.5 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TRESSLER PROPERTY 22110 MCCLELLAN RD N 1/8 - 1/4 (0.214 mi.) D14 34 Reg Id: 43-2161
HWP: Detailed information on permitted hazardous waste facilities and corrective action ("cleanups") tracked in EnviroStor.

A review of the HWP list, as provided by EDR, and dated 05/15/2023 has revealed that there are 2 HWP sites within approximately 1 mile of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ CANDESCENT TECHNOLOG 10460 BUBB RD NE 1/2 - 1 (0.696 mi.) G28 90 EPA ID: CAD076314459
Cleanup Status: CLOSED
ACRIAN INC 10131 BUBB RD NE 1/2 - 1 (0.848 mi.) 29 98
EPA ID: CAD092205889
Cleanup Status: CLOSED
Notify 65: Listings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and the Regional Water Quality Control Board. This database is no longer updated by the reporting agency.

A review of the Notify 65 list, as provided by EDR, and dated 03/09/2023 has revealed that there is 1 Notify 65 site within approximately 1 mile of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ ARCO SERVICE STATION 10121 NORTH FOOTHILL NNW 1/2 - 1 (0.993 mi.) 30 107 912
CC 03-17-2026
912 of 1887

EXECUTIVE SUMMARY
TC7416954.2s EXECUTIVE SUMMARY 13
Due to poor or inadequate address information, the following sites were not mapped. Count: 1 records.

Site Name Database(s)
____________ ____________

FRANCISCO A SERRANO LUST, HIST LUST, HIST UST,
Cortese
913
CC 03-17-2026
913 of 1887
EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. 12 kV
4 0 0
4 4 0
0 8 4 0
8 4 0
8 0 0 0 0
8 0 0
3 6 0
7 20
7 6 0
4 4 0
720
7 60
7 6 0
9 2 0
0 0
4 8 0
4 8 0
0 0
2 8 0
2 8 0
8 8 0
3 2 0
3 2 0
320
3 2 0
3 2 0
3 6 0
3 6 0
3 6 0
3 6 0
3 6 0 8 4 0
8 4 0
8 0 0
8 0 0
8 0 0
8 0 0
7 6 0
7 6 0
7 6 0
7 6 0
7 6 0
6 0
7 2 0
7 2 0
7 2 0
7 2 0 7 2 0
7 2 0
7 2 0
7 2 0
6 8 0 8
6 0
6 8 0
6 8 0
6 8 0
6 8 0
6 8 0
6 8 0
6 8 0
680
6 4 0
6 4 0
6 4 0 6 4 0
6 4 0
6 4 0
6 4 0 6 4 0
4 0
6 4 0
6 4 0
6 4 0
6 4 0
6 4 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
6 0 0
0 6 0 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
5 6 0
0 5 2 0
5 2 0
5 2 0
5 2 0
5 2 0
5 2 0
5 2 0
5 2 0
5 2 0
5 2 0
520
4 8 0
480
4 8 0
4 8 0 4 8 0
4 8 0
4 8 0
4 8 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 4 0
4 0 0
4 0 0
4 0 0
4 0 0
4 0 0
4 0 0
400
914
CC 03-17-2026
914 of 1887
EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. 560
720
360
360
640
600
480
440
400
915
CC 03-17-2026
915 of 1887

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

STANDARD ENVIRONMENTAL RECORDS
Lists of Federal NPL (Superfund) sites
NPL 1.000 0 0 0 0 NR 0
Proposed NPL 1.000 0 0 0 0 NR 0
NPL LIENS 1.000 0 0 0 0 NR 0
Lists of Federal Delisted NPL sites
Delisted NPL 1.000 0 0 0 0 NR 0
Lists of Federal sites subject to
CERCLA removals and CERCLA orders
FEDERAL FACILITY 0.500 0 0 0 NR NR 0
SEMS 0.500 0 0 0 NR NR 0
Lists of Federal CERCLA sites with NFRAP
SEMS-ARCHIVE 0.500 0 0 0 NR NR 0
Lists of Federal RCRA facilities
undergoing Corrective Action
CORRACTS 1.000 0 0 0 1 NR 1
Lists of Federal RCRA TSD facilities
RCRA-TSDF 0.500 0 0 0 NR NR 0
Lists of Federal RCRA generators
RCRA-LQG 0.250 0 0 NR NR NR 0
RCRA-SQG 0.250 0 0 NR NR NR 0
RCRA-VSQG 0.250 0 0 NR NR NR 0
Federal institutional controls /
engineering controls registries
LUCIS 0.500 0 0 0 NR NR 0
US ENG CONTROLS 0.500 0 0 0 NR NR 0
US INST CONTROLS 0.500 0 0 0 NR NR 0
Federal ERNS list
ERNS TP NR NR NR NR NR 0
Lists of state- and tribal
(Superfund) equivalent sites
RESPONSE 1.000 0 0 0 0 NR 0
Lists of state- and tribal
hazardous waste facilities
ENVIROSTOR 1.000 0 0 0 3 NR 3
Lists of state and tribal landfills
and solid waste disposal facilities
SWF/LF 0.500 0 0 0 NR NR 0
TC7416954.2s Page 4
916
CC 03-17-2026
916 of 1887

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted Lists of state and tribal leaking storage tanks
LUST 0.500 0 1 1 NR NR 2
INDIAN LUST 0.500 0 0 0 NR NR 0
CPS-SLIC 0.500 0 0 2 NR NR 2
HIST LUST 0.500 0 1 0 NR NR 1
Lists of state and tribal registered storage tanks
FEMA UST 0.250 0 0 NR NR NR 0
UST 0.250 0 0 NR NR NR 0
AST 0.250 0 0 NR NR NR 0
INDIAN UST 0.250 0 0 NR NR NR 0
Lists of state and tribal voluntary cleanup sites
VCP 0.500 0 0 0 NR NR 0
INDIAN VCP 0.500 0 0 0 NR NR 0
Lists of state and tribal brownfield sites
BROWNFIELDS 0.500 0 0 0 NR NR 0

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS 0.500 0 0 0 NR NR 0
Local Lists of Landfill / Solid
Waste Disposal Sites
WMUDS/SWAT 0.500 0 0 0 NR NR 0
SWRCY 0.500 0 0 0 NR NR 0
HAULERS TP NR NR NR NR NR 0
INDIAN ODI 0.500 0 0 0 NR NR 0
DEBRIS REGION 9 0.500 0 0 0 NR NR 0
ODI 0.500 0 0 0 NR NR 0
IHS OPEN DUMPS 0.500 0 0 0 NR NR 0
Local Lists of Hazardous waste /
Contaminated Sites
US HIST CDL TP NR NR NR NR NR 0
HIST Cal-Sites 1.000 0 0 0 0 NR 0
SCH 0.250 0 0 NR NR NR 0
CDL TP NR NR NR NR NR 0
Toxic Pits 1.000 0 0 0 0 NR 0
CERS HAZ WASTE 0.250 0 0 NR NR NR 0
US CDL TP NR NR NR NR NR 0
Local Lists of Registered Storage Tanks
SWEEPS UST 0.250 1 0 1 NR NR NR 2
HIST UST 0.250 1 0 1 NR NR NR 2
CA FID UST 0.250 1 0 1 NR NR NR 2
CERS TANKS 0.250 0 0 NR NR NR 0
TC7416954.2s Page 5
917
CC 03-17-2026
917 of 1887

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted Local Land Records
LIENS TP NR NR NR NR NR 0
LIENS 2 TP NR NR NR NR NR 0
DEED 0.500 0 0 0 NR NR 0
Records of Emergency Release Reports
HMIRS TP NR NR NR NR NR 0
CHMIRS TP NR NR NR NR NR 0
LDS TP NR NR NR NR NR 0
MCS TP NR NR NR NR NR 0
SPILLS 90 TP NR NR NR NR NR 0
Other Ascertainable Records
RCRA NonGen / NLR 0.250 4 13 NR NR NR 17
FUDS 1.000 0 0 0 0 NR 0
DOD 1.000 0 0 0 0 NR 0
SCRD DRYCLEANERS 0.500 0 0 0 NR NR 0
US FIN ASSUR TP NR NR NR NR NR 0
EPA WATCH LIST TP NR NR NR NR NR 0
2020 COR ACTION 0.250 0 0 NR NR NR 0
TSCA TP NR NR NR NR NR 0
TRIS TP NR NR NR NR NR 0
SSTS TP NR NR NR NR NR 0
ROD 1.000 0 0 0 0 NR 0
RMP TP NR NR NR NR NR 0
RAATS TP NR NR NR NR NR 0
PRP TP NR NR NR NR NR 0
PADS TP NR NR NR NR NR 0
ICIS TP NR NR NR NR NR 0
FTTS TP NR NR NR NR NR 0
MLTS TP NR NR NR NR NR 0
COAL ASH DOE TP NR NR NR NR NR 0
COAL ASH EPA 0.500 0 0 0 NR NR 0
PCB TRANSFORMER TP NR NR NR NR NR 0
RADINFO TP NR NR NR NR NR 0
HIST FTTS TP NR NR NR NR NR 0
DOT OPS TP NR NR NR NR NR 0
CONSENT 1.000 0 0 0 0 NR 0
INDIAN RESERV 1.000 0 0 0 0 NR 0
FUSRAP 1.000 0 0 0 0 NR 0
UMTRA 0.500 0 0 0 NR NR 0
LEAD SMELTERS TP NR NR NR NR NR 0
US AIRS TP NR NR NR NR NR 0
US MINES 0.250 0 0 NR NR NR 0
ABANDONED MINES 0.250 0 0 NR NR NR 0
FINDS TP NR NR NR NR NR 0
ECHO TP NR NR NR NR NR 0
UXO 1.000 0 0 0 0 NR 0
DOCKET HWC TP NR NR NR NR NR 0
FUELS PROGRAM 0.250 0 0 NR NR NR 0
TC7416954.2s Page 6
918
CC 03-17-2026
918 of 1887

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted PFAS NPL 0.250 0 0 NR NR NR 0
PFAS FEDERAL SITES 0.250 0 0 NR NR NR 0
PFAS TSCA 0.250 0 0 NR NR NR 0
PFAS RCRA MANIFEST 0.250 0 0 NR NR NR 0
PFAS ATSDR 0.250 0 0 NR NR NR 0
PFAS WQP 0.250 0 0 NR NR NR 0
PFAS NPDES 0.250 0 0 NR NR NR 0
PFAS ECHO 0.250 0 0 NR NR NR 0
PFAS ECHO FIRE TRAINING 0.250 0 0 NR NR NR 0
PFAS PART 139 AIRPORT 0.250 0 0 NR NR NR 0
AQUEOUS FOAM NRC 0.250 0 0 NR NR NR 0
PFAS 0.250 0 0 NR NR NR 0
AQUEOUS FOAM 0.250 0 0 NR NR NR 0
CA BOND EXP. PLAN 1.000 0 0 0 0 NR 0
Cortese 0.500 0 1 1 NR NR 2
CUPA Listings 0.250 0 0 NR NR NR 0
DRYCLEANERS 0.250 0 0 NR NR NR 0
EMI TP NR NR NR NR NR 0
ENF TP NR NR NR NR NR 0
Financial Assurance TP NR NR NR NR NR 0
ICE TP NR NR NR NR NR 0
HIST CORTESE 0.500 0 1 0 NR NR 1
HWP 1.000 0 0 0 2 NR 2
HWT 0.250 0 0 NR NR NR 0
HAZNET TP NR NR NR NR NR 0
MINES 0.250 0 0 NR NR NR 0
MWMP 0.250 0 0 NR NR NR 0
NPDES TP NR NR NR NR NR 0
PEST LIC TP NR NR NR NR NR 0
PROC 0.500 0 0 0 NR NR 0
Notify 65 1.000 0 0 0 1 NR 1
HAZMAT 0.250 0 0 NR NR NR 0
UIC TP NR NR NR NR NR 0
UIC GEO TP NR NR NR NR NR 0
WASTEWATER PITS 0.500 0 0 0 NR NR 0
WDS TP NR NR NR NR NR 0
WIP 0.250 0 0 NR NR NR 0
MILITARY PRIV SITES TP NR NR NR NR NR 0
PROJECT TP NR NR NR NR NR 0
WDR TP NR NR NR NR NR 0
CIWQS TP NR NR NR NR NR 0
CERS TP NR NR NR NR NR 0
NON-CASE INFO TP NR NR NR NR NR 0
OTHER OIL GAS TP NR NR NR NR NR 0
PROD WATER PONDS TP NR NR NR NR NR 0
SAMPLING POINT TP NR NR NR NR NR 0
WELL STIM PROJ TP NR NR NR NR NR 0
HWTS TP NR NR NR NR NR 0
MINES MRDS 0.250 0 0 NR NR NR 0
PFAS TRIS 0.250 0 0 NR NR NR 0

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR MGP 1.000 0 0 0 0 NR 0
TC7416954.2s Page 7
919
CC 03-17-2026
919 of 1887

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted EDR Hist Auto 0.125 1 0 NR NR NR NR 1
EDR Hist Cleaner 0.125 0 NR NR NR NR 0

EDR RECOVERED GOVERNMENT ARCHIVES
Exclusive Recovered Govt. Archives
RGA LF TP NR NR NR NR NR 0
RGA LUST TP NR NR NR NR NR 0
- Totals -- 4 4 20 4 7 0 39
NOTES:

TP = Target Property
NR = Not Requested at this Search Distance
Sites may be listed in more than one database
TC7416954.2s Page 8
920
CC 03-17-2026
920 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
2008 VINCULUM INTERNATIONAL Automotive Transmission Repair Shops 2007 VINCULUM INTERNATIONAL Automotive Transmission Repair Shops 2006 VINCULUM INTERNATIONAL Automotive Transmission Repair Shops 2005 VINCULUM INTERNATIONAL Automotive Transmission Repair Shops 2004 VINCULUM INTERNATIONAL Automotive Transmission Repair Shops 2003 VINCULUM INTERNATIONAL Automotive Transmission Repair Shops 2002 VINCULUM INTERNATIONAL Automotive Transmission Repair Shops Year: Name: Type:

EDR Hist Auto
Site 1 of 3 in cluster A
Actual:
385 ft.

Property CUPERTINO, CA 95014
Target 10867 LINDA VISTA DR N/A
A1 VINCULUM INTERNATIONAL EDR Hist Auto 1021505570
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 550
Tank Status: Not reported
SWRCB Tank Id: 43-012-059218-000002
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-026430
Number: Not reported
Comp Number: 59218
Status: Not reported
City: CUPERTINO
Address: 10867 LINDA VISTA DR
Name: JOSEPH EVULICH
Number Of Tanks: 4
Content: REG UNLEADED
STG: PRODUCT
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 550
Tank Status: Not reported
SWRCB Tank Id: 43-012-059218-000001
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-026430
Number: Not reported
Comp Number: 59218
Status: Not reported
City: CUPERTINO
Address: 10867 LINDA VISTA DR
Name: JOSEPH EVULICH
SWEEPS UST:

Site 2 of 3 in cluster A
Actual:
385 ft.

Property CUPERTINO, CA 95014
Target 10867 LINDA VISTA DR CA FID UST N/A
A2 JOSEPH EVULICH SWEEPS UST S101624888
TC7416954.2s Page 9
921
CC 03-17-2026
921 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Contact Phone: Not reported
Contact: Not reported
Mailing City,St,Zip: CUPERTINO 95014
Mailing Address 2: Not reported
Mailing Address: 14300 MURPHY AVE
Mail To: Not reported
Facility Phone: 4086832243
SIC Code: Not reported
Cortese Code: Not reported
Regulated ID: 00059218
Regulated By: UTNKI
Facility ID: 43011940
CA FID UST:

Number Of Tanks: Not reported
Content: LEADED
STG: PRODUCT
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 550
Tank Status: Not reported
SWRCB Tank Id: 43-012-059218-000004
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-026430
Number: Not reported
Comp Number: 59218
Status: Not reported
City: CUPERTINO
Address: 10867 LINDA VISTA DR
Name: JOSEPH EVULICH
Number Of Tanks: Not reported
Content: REG UNLEADED
STG: PRODUCT
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 550
Tank Status: Not reported
SWRCB Tank Id: 43-012-059218-000003
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-026430
Number: Not reported
Comp Number: 59218
Status: Not reported
City: CUPERTINO
Address: 10867 LINDA VISTA DR
Name: JOSEPH EVULICH
Number Of Tanks: Not reported
Content: LEADED
STG: PRODUCT
JOSEPH EVULICH (Continued) S101624888
TC7416954.2s Page 10
922
CC 03-17-2026
922 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Status: Inactive
Comments: Not reported
EPA ID: Not reported
NPDES Number: Not reported
DUNs Number: Not reported
JOSEPH EVULICH (Continued) S101624888
Container Num: #2
Tank Num: 004
Leak Detection: None
Container Construction Thickness: Not reported
Type of Fuel: UNLEADED
Tank Used for: PRODUCT
Tank Capacity: 00000550
Year Installed: 1982
Container Num: #1
Tank Num: 003
Leak Detection: None
Container Construction Thickness: Not reported
Type of Fuel: REGULAR
Tank Used for: PRODUCT
Tank Capacity: 00000550
Year Installed: 1972
Container Num: #2
Tank Num: 002
Leak Detection: None
Container Construction Thickness: Not reported
Type of Fuel: UNLEADED
Tank Used for: PRODUCT
Tank Capacity: 00000550
Year Installed: 1972
Container Num: #1
Tank Num: 001
Total Tanks: 0004
Owner City,St,Zip: SAN MARTIN, CA 95046
Owner Address: 14300 MURPHY AVE
Owner Name: JOSEPH EVULICH
Telephone: 4086832243
Contact Name: Not reported
Other Type: RENTALS
Facility Type: Other
Facility ID: 00000059218
Region: STATE
URL: Not reported
File Number: Not reported
City,State,Zip: CUPERTINO, CA 95014
Address: 10867 LINDA VISTA DR
Name: JOSEPH EVULICH
HIST UST:

Site 3 of 3 in cluster A
Actual:
385 ft.

Property CUPERTINO, CA 95014
Target 10867 LINDA VISTA DR N/A
A3 JOSEPH EVULICH HIST UST U001601000
TC7416954.2s Page 11
923
CC 03-17-2026
923 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Leak Detection: None
Container Construction Thickness: Not reported
Type of Fuel: REGULAR
Tank Used for: PRODUCT
Tank Capacity: 00000550
Year Installed: 1982
JOSEPH EVULICH (Continued) U001601000
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Margaret Macnaughton
Owner Type: Other
Owner Name: Margaret Macnaughton
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10885 DRYDEN AVE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 650-712-7712
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 10885 DRYDEN AVE
Contact Name: MARGARET MACNAUGHTON
EPA ID: CAC003103936
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10885 DRYDEN AVE
Handler Name: Margaret Macnaughton
Date Form Received by Agency: 20210203
RCRA Listings:
245 ft.

0.046 mi.

Relative:

Higher
Actual:
386 ft.
< 1/8 CUPERTINO, CA 95014
ESE 10885 DRYDEN AVE CAC003103936
4 MARGARET MACNAUGHTON RCRA NonGen / NLR 1026715511
TC7416954.2s Page 12
924
CC 03-17-2026
924 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: MARGARET MACNAUGHTON
Receive Date: 20210203
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-712-7712
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10885 DRYDEN AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: MARGARET MACNAUGHTON
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-712-7712
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10885 DRYDEN AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: MARGARET MACNAUGHTON
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20210226
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
MARGARET MACNAUGHTON (Continued) 1026715511
TC7416954.2s Page 13
925
CC 03-17-2026
925 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: No
Non Storage Recycler Activity: No
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
MARGARET MACNAUGHTON (Continued) 1026715511
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Sheri Yamanishi
Owner Type: Other
Owner Name: Sheri Yamanishi
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10806 LINDA VISTA DRIVE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-366-2522
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 10806 LINDA VISTA DRIVE
Contact Name: SHERI YAMANISHI
EPA ID: CAC003053790
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10806 LINDA VISTA DRIVE
Handler Name: Sheri Yamanishi
Date Form Received by Agency: 20200131
RCRA Listings:
290 ft. Site 1 of 2 in cluster B

0.055 mi.

Relative:

Higher
Actual:
388 ft.
< 1/8 CUPERTINO, CA 95014
NE 10806 LINDA VISTA DRIVE CAC003053790
B5 SHERI YAMANISHI RCRA NonGen / NLR 1026047249
TC7416954.2s Page 14
926
CC 03-17-2026
926 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SHERI YAMANISHI
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-366-2522
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10806 LINDA VISTA DRIVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SHERI YAMANISHI
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20200210
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
SHERI YAMANISHI (Continued) 1026047249
TC7416954.2s Page 15
927
CC 03-17-2026
927 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: SHERI YAMANISHI
Receive Date: 20200131
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-366-2522
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10806 LINDA VISTA DRIVE
SHERI YAMANISHI (Continued) 1026047249
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-332-1137
Contact City,State,Zip: SANTA CLARA, CA 95054
Contact Address: 4421 LAIRD CIRCLE
Contact Name: BHATTACHARYA, MEGHDOOT
EPA ID: CAC003166535
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 21965 HYANNISPORT DRIVE
Handler Name: Bhattacharya, Meghdoot
Date Form Received by Agency: 20220316
RCRA Listings:
435 ft. Site 2 of 2 in cluster B

0.082 mi.

Relative:

Higher
Actual:
388 ft.
< 1/8 CUPERTINO, CA 95014
NE 21965 HYANNISPORT DRIVE CAC003166535
B6 BHATTACHARYA, MEGHDOOT RCRA NonGen / NLR 1027202632
TC7416954.2s Page 16
928
CC 03-17-2026
928 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: BHATTACHARYA, MEGHDOOT
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20220316
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Bhattacharya, Meghdoot
Owner Type: Other
Owner Name: Bhattacharya, Meghdoot
Mailing City,State,Zip: SANTA CLARA, CA 95054
Mailing Address: 4421 LAIRD CIRCLE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
BHATTACHARYA, MEGHDOOT (Continued) 1027202632
TC7416954.2s Page 17
929
CC 03-17-2026
929 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: No
Non Storage Recycler Activity: No
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: BHATTACHARYA, MEGHDOOT
Receive Date: 20220316
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-332-1137
Owner/Operator City,State,Zip: SANTA CLARA, CA 95054
Owner/Operator Address: 4421 LAIRD CIRCLE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: BHATTACHARYA, MEGHDOOT
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-332-1137
Owner/Operator City,State,Zip: SANTA CLARA, CA 95054
Owner/Operator Address: 4421 LAIRD CIRCLE
Date Ended Current: Not reported
BHATTACHARYA, MEGHDOOT (Continued) 1027202632
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 21909 RUCKER DR.

Handler Name: Tania Salazar
Date Form Received by Agency: 20200810
RCRA Listings:
518 ft.

0.098 mi.

Relative:

Higher
Actual:
390 ft.
< 1/8 CUPERTINO, CA 95014
ESE 21909 RUCKER DR. CAC003078593
7 TANIA SALAZAR RCRA NonGen / NLR 1026472944
TC7416954.2s Page 18
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930 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Recognized Trader-Importer: No
Handler Date of Last Change: 20200814
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Tania Salazar
Owner Type: Other
Owner Name: Tania Salazar
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 21909 RUCKER DR.

State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 510-514-7108
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 21909 RUCKER DR.

Contact Name: TANIA SALAZAR
EPA ID: CAC003078593
TANIA SALAZAR (Continued) 1026472944
TC7416954.2s Page 19
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931 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: TANIA SALAZAR
Receive Date: 20200810
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 510-514-7108
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 21909 RUCKER DR.

Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: TANIA SALAZAR
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 510-514-7108
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 21909 RUCKER DR.

Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: TANIA SALAZAR
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
TANIA SALAZAR (Continued) 1026472944
TC7416954.2s Page 20
932
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932 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

TANIA SALAZAR (Continued) 1026472944
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Joseph Leon Guerrero
Owner Type: Other
Owner Name: Joseph Leon Guerrero
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10862 LEAVESLEY PL
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-366-2310
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 10862 LEAVESLEY PL
Contact Name: JOSEPH LEON GUERRERO
EPA ID: CAC003073146
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10862 LEAVESLEY PL
Handler Name: Joseph Leon Guerrero
Date Form Received by Agency: 20200701
RCRA Listings:
672 ft.

0.127 mi.

Relative:

Lower
Actual:
380 ft.
1/8-1/4 CUPERTINO, CA 95014
East 10862 LEAVESLEY PL CAC003073146
8 JOSEPH LEON GUERRERO RCRA NonGen / NLR 1026467770
TC7416954.2s Page 21
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933 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: JOSEPH LEON GUERRERO
Receive Date: 20200701
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-366-2310
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10862 LEAVESLEY PL
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: JOSEPH LEON GUERRERO
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-366-2310
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10862 LEAVESLEY PL
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: JOSEPH LEON GUERRERO
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20200710
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
JOSEPH LEON GUERRERO (Continued) 1026467770
TC7416954.2s Page 22
934
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934 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
JOSEPH LEON GUERRERO (Continued) 1026467770
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Calvin Kyaw
Owner Type: Other
Owner Name: Calvin Kyaw
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 11066 LINDA VISTA DRIVE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-828-6909
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 11066 LINDA VISTA DRIVE
Contact Name: CALVIN KYAW
EPA ID: CAC002966782
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 11066 LINDA VISTA DRIVE
Handler Name: Calvin Kyaw
Date Form Received by Agency: 20180615
RCRA Listings:
769 ft.

0.146 mi.

Relative:

Higher
Actual:
421 ft.
1/8-1/4 CUPERTINO, CA 95014
SSE 11066 LINDA VISTA DRIVE CAC002966782
9 CALVIN KYAW RCRA NonGen / NLR 1024747010
TC7416954.2s Page 23
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935 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 11066 LINDA VISTA DRIVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: CALVIN KYAW
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-828-6909
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 11066 LINDA VISTA DRIVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: CALVIN KYAW
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20180831
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
CALVIN KYAW (Continued) 1024747010
TC7416954.2s Page 24
936
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936 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: CALVIN KYAW
Receive Date: 20180615
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-828-6909
CALVIN KYAW (Continued) 1024747010
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 510-789-9896
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 11062 BEL AIRE CT
Contact Name: FRED BAO
EPA ID: CAC003024217
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 11062 BEL AIRE CT
Handler Name: Fred Bao
Date Form Received by Agency: 20190716
RCRA Listings:
946 ft. Site 1 of 2 in cluster C

0.179 mi.

Relative:

Higher
Actual:
396 ft.
1/8-1/4 CUPERTINO, CA 95014
SE 11062 BEL AIRE CT CAC003024217
C10 FRED BAO RCRA NonGen / NLR 1025844598
TC7416954.2s Page 25
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937 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Owner/Operator Address: 11062 BEL AIRE CT
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: FRED BAO
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20190729
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Fred Bao
Owner Type: Other
Owner Name: Fred Bao
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 11062 BEL AIRE CT
State District: Not reported
State District Owner: Not reported
FRED BAO (Continued) 1025844598
TC7416954.2s Page 26
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938 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: FRED BAO
Receive Date: 20190716
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 510-789-9896
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 11062 BEL AIRE CT
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: FRED BAO
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 510-789-9896
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
FRED BAO (Continued) 1025844598
Contact Name: MOLLY ZHU
EPA ID: CAC003015135
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 11062 BEL AIRE CT.

Handler Name: Molly Zhu
Date Form Received by Agency: 20190515
RCRA Listings:
946 ft. Site 2 of 2 in cluster C

0.179 mi.

Relative:

Higher
Actual:
396 ft.
1/8-1/4 CUPERTINO, CA 95014
SE 11062 BEL AIRE CT. CAC003015135
C11 MOLLY ZHU RCRA NonGen / NLR 1025835549
TC7416954.2s Page 27
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939 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20190627
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Molly Zhu
Owner Type: Other
Owner Name: Molly Zhu
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 11062 BEL AIRE CT.

State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 510-566-7668
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 11062 BEL AIRE CT.

MOLLY ZHU (Continued) 1025835549
TC7416954.2s Page 28
940
CC 03-17-2026
940 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: MOLLY ZHU
Receive Date: 20190515
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 510-566-7668
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 11062 BEL AIRE CT.

Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: MOLLY ZHU
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 510-566-7668
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 11062 BEL AIRE CT.

Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: MOLLY ZHU
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
MOLLY ZHU (Continued) 1025835549
TC7416954.2s Page 29
941
CC 03-17-2026
941 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Kathleen Kraker
Owner Type: Other
Owner Name: Kathleen Kraker
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 22115 LINDA VISTA PLACE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-309-5749
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 22115 LINDA VISTA PLACE
Contact Name: KATHLEEN KRAKER
EPA ID: CAC002991909
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 22115 LINDA VISTA PLACE
Handler Name: Kathleen Kraker
Date Form Received by Agency: 20181205
RCRA Listings:
970 ft. Site 1 of 4 in cluster D

0.184 mi.

Relative:

Higher
Actual:
388 ft.
1/8-1/4 CUPERTINO, CA 95014
NNE 22115 LINDA VISTA PLACE CAC002991909
D12 KATHLEEN KRAKER RCRA NonGen / NLR 1024771996
TC7416954.2s Page 30
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942 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: KATHLEEN KRAKER
Receive Date: 20181205
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-309-5749
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 22115 LINDA VISTA PLACE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: KATHLEEN KRAKER
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-309-5749
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 22115 LINDA VISTA PLACE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: KATHLEEN KRAKER
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20181220
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
KATHLEEN KRAKER (Continued) 1024771996
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

KATHLEEN KRAKER (Continued) 1024771996
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Justin Chang
Owner Type: Other
Owner Name: Justin Chang
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10953 WILKINSON AVENUE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-828-2591
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 10953 WILKINSON AVENUE
Contact Name: JUSTIN CHANG
EPA ID: CAC003130071
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10953 WILKINSON AVENUE
Handler Name: Justin Chang
Date Form Received by Agency: 20210719
RCRA Listings:
1116 ft.

0.211 mi.

Relative:

Higher
Actual:
382 ft.
1/8-1/4 CUPERTINO, CA 95014
ESE 10953 WILKINSON AVENUE CAC003130071
13 JUSTIN CHANG RCRA NonGen / NLR 1026817318
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Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-828-2591
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10953 WILKINSON AVENUE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: JUSTIN CHANG
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-828-2591
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10953 WILKINSON AVENUE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: JUSTIN CHANG
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20210719
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
JUSTIN CHANG (Continued) 1026817318
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Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: No
Non Storage Recycler Activity: No
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: JUSTIN CHANG
Receive Date: 20210719
Historic Generators:

JUSTIN CHANG (Continued) 1026817318
Leak Reported Date: 02/10/1997
Begin Date: 02/10/1997
Quantity Released Gallons: Not reported
Cuf Case: NO
Coordinate Source: Google Geocode
EPA Region: 9
Potential Contaminants of Concern: Waste Oil / Motor / Hydraulic / Lubricating Potential Media Affect: Soil
Local Case Number: Not reported
File Location: All Files are on GeoTracker or in the Local Agency Database Local Agency: SANTA CLARA COUNTY LOP
RB Case Number: Not reported
Case Worker: DEH
Status Date: 03/12/1997
Status: Completed - Case Closed
Longitude: -122.0608993
Latitude: 37.3135269
Global Id: T0608501985
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0608501985 Case Type: LUST Cleanup Site
Lead Agency: SANTA CLARA COUNTY LOP
City,State,Zip: CUPERTINO, CA 95014
Address: 22110 MCCLELLAN RD
Name: TRESSLER PROPERTY
LUST:
1128 ft. Site 2 of 4 in cluster D CERS

0.214 mi. HIST CORTESE
Relative:

Lower
Actual:
372 ft.
1/8-1/4 CUPERTINO, CA 95014 Cortese
North 22110 MCCLELLAN RD HIST LUST N/A
D14 TRESSLER PROPERTY LUST S102563431
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Status Date: 02/10/1997
Status: Open - Case Begin Date
Global Id: T0608501985
LUST:

Action: Leak Reported
Date: 02/10/1997
Action Type: Other
Global Id: T0608501985
Action: Closure/No Further Action Letter
Date: 03/12/1997
Action Type: ENFORCEMENT
Global Id: T0608501985
Action: Other Report / Document
Date: 03/12/1997
Action Type: RESPONSE
Global Id: T0608501985
LUST:

Phone Number: Not reported
Email: Not reported
City: OAKLAND
Address: 1515 CLAY ST SUITE 1400
Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2)
Contact Name: Regional Water Board
Contact Type: Regional Board Caseworker
Global Id: T0608501985
Phone Number: 4089183400
Email: [email protected]
City: SAN JOSE
Address: 1555 Berger Drive, Suite 300
Organization Name: SANTA CLARA COUNTY LOP
Contact Name: DEH CASEWORKER
Contact Type: Local Agency Caseworker - Primary Caseworker Global Id: T0608501985
LUST:

Site History: Not reported
RWQCB Region: SAN FRANCISCO BAY RWQCB (REGION 2)
Facility Project Subtype: Not reported
Military DOD Site: No
CA Enviroscreen 4 Score: 1-5% (lowest scores)
CA Enviroscreen 3 Score: 16-20%
Disadvantaged Community: Not reported
Dwr Groundwater Subbasin Name: Santa Clara Valley - Santa Clara (2-009.02) CA Water Watershed Name: Santa Clara - Palo Alto (205.50) No Further Action Date: 03/12/1997
Stop Description: Not reported
Stop Method: Not reported
Discharge Cause: Not reported
Discharge Source: Not reported
How Discovered Description: Not reported
How Discovered: Not reported
TRESSLER PROPERTY (Continued) S102563431
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0608501985
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: CUPERTINO, CA 95014
Address: 22110 MCCLELLAN RD
Name: TRESSLER PROPERTY
CORTESE:

Closed Date: 1997-03-12 00:00:00
Date Listed: 1997-02-10 00:00:00
Oversite Agency: SCVWD
SCVWD ID: 07S2W22A01
Region Code: 2
Region: SANTA CLARA
City: Cupertino
Address: 22110 McClellan Rd
Name: Tressler Property
HIST LUST SANTA CLARA:

EDR Link ID: 07S2W22A01F
Date Closed: 03/12/1997
SCVWD ID: 07S2W22A01F
Region: SANTA CLARA
City,State,Zip: CUPERTINO, CA
Address: 22110 MCCLELLAN RD
Name: TRESSLER PROPERTY
LUST SANTA CLARA:

Date Post Remedial Action Monitoring Began: Not reported Date Remediation Action Underway: Not reported
Pollution Remediation Plan Submitted: Not reported
Pollution Characterization Began: Not reported
Preliminary Site Assesment Began: Not reported
Prelim. Site Assesment Wokplan Submitted: Not reported
Oversight Program: LUST
Date Leak Confirmed: Not reported
Leak Source: Not reported
Leak Cause: Not reported
How Discovered: Not reported
Case Number: 07S2W22A01f
Facility Status: Case Closed
Facility Id: Not reported
Region: 2
LUST REG 2:

Status Date: 03/12/1997
Status: Completed - Case Closed
Global Id: T0608501985
TRESSLER PROPERTY (Continued) S102563431
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Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: OAKLAND
Affiliation Address: 1515 CLAY ST SUITE 1400
Entity Title: Not reported
Entity Name: Regional Water Board - SAN FRANCISCO BAY RWQCB (REGION 2) Affiliation Type Desc: Regional Board Caseworker
Affiliation Phone: 4089183400,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SAN JOSE
Affiliation Address: 1555 Berger Drive, Suite 300
Entity Title: Not reported
Entity Name: DEH CASEWORKER - SANTA CLARA COUNTY LOP
Affiliation Type Desc: Local Agency Caseworker
Affiliation:

CERS Description: Leaking Underground Storage Tank Cleanup Site CERS ID: T0608501985
Site ID: 691771
City,State,Zip: CUPERTINO, CA 95014
Address: 22110 MCCLELLAN RD
Name: TRESSLER PROPERTY
CERS:

Reg Id: 43-2161
Reg By: LTNKA
Facility County Code: 43
Region: CORTESE
City,State,Zip: CUPERTINO, CA 95014
edr_fadd1: 22110 MCCLELLAN
edr_fname: TRESSLER PROPERTY
HIST CORTESE:

File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
TRESSLER PROPERTY (Continued) S102563431
TC7416954.2s Page 37
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Elevation Site Database(s) EPA ID Number
Click here for Geo Tracker PDF:

Leak Detection: Stock Inventor
Container Construction Thickness: 1/4
Type of Fuel: REGULAR
Tank Used for: PRODUCT
Tank Capacity: 00001000
Year Installed: 1962
Container Num: 1
Tank Num: 002
Leak Detection: Stock Inventor
Container Construction Thickness: 1/4
Type of Fuel: DIESEL
Tank Used for: PRODUCT
Tank Capacity: 00000500
Year Installed: 1962
Container Num: 2
Tank Num: 001
Total Tanks: 0002
Owner City,St,Zip: CUPERTINO, CA 95014
Owner Address: 22110 MCCLELLAN ROAD
Owner Name: CLARENCE E. TRESSLER
Telephone: 4082532697
Contact Name: RICHARD TRESSLER
Other Type: EXCAVATING
Facility Type: Other
Facility ID: 00000035650
Region: STATE
URL: https://documents.geotracker.waterboards.ca.gov/ustpdfs/pdf/0002d196.pdf File Number: 0002d196
City,State,Zip: CUPERTINO, CA 95014
Address: 22110 MCCLELLAN RD
Name: CLARENCE E TRESSLER EXCAVATIN
HIST UST:
1128 ft. Site 3 of 4 in cluster D

0.214 mi.

Relative:

Lower
Actual:
372 ft.
1/8-1/4 CUPERTINO, CA 95014
North 22110 MCCLELLAN RD N/A
D15 CLARENCE E TRESSLER EXCAVATIN U001600978 HIST UST
Created Date: 02-29-88
Action Date: 02-18-92
Referral Date: 02-18-92
Board Of Equalization: 44-026426
Number: 2
Comp Number: 35650
Status: Active
City: CUPERTINO
Address: 22110 MCCLELLAN RD
Name: CLARENCE TRESSLER EXACAVATING
SWEEPS UST:
1128 ft. Site 4 of 4 in cluster D

0.214 mi.

Relative:

Lower
Actual:
372 ft.
1/8-1/4 CUPERTINO, CA 95014
North 22110 MCCLELLAN RD CA FID UST N/A
D16 CLARENCE TRESSLER EXACAVATING S101594682 SWEEPS UST TC7416954.2s Page 38
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Elevation Site Database(s) EPA ID Number
Status: Active
Comments: Not reported
EPA ID: Not reported
NPDES Number: Not reported
DUNs Number: Not reported
Contact Phone: Not reported
Contact: Not reported
Mailing City,St,Zip: CUPERTINO 95014
Mailing Address 2: Not reported
Mailing Address: 22110 MCCLELLAN RD
Mail To: Not reported
Facility Phone: 4082532697
SIC Code: Not reported
Cortese Code: Not reported
Regulated ID: 00035650
Regulated By: UTNKA
Facility ID: 43012309
CA FID UST:

Number Of Tanks: Not reported
Content: REG UNLEADED
STG: P
Tank Use: M.V. FUEL
Active Date: 02-18-92
Capacity: 1000
Tank Status: A
SWRCB Tank Id: 43-012-035650-000002
Owner Tank Id: 1
Created Date: 02-29-88
Action Date: 02-18-92
Referral Date: 02-18-92
Board Of Equalization: 44-026426
Number: 2
Comp Number: 35650
Status: Active
City: CUPERTINO
Address: 22110 MCCLELLAN RD
Name: CLARENCE TRESSLER EXACAVATING
Number Of Tanks: 2
Content: DIESEL
STG: P
Tank Use: M.V. FUEL
Active Date: 02-18-92
Capacity: 500
Tank Status: A
SWRCB Tank Id: 43-012-035650-000001
Owner Tank Id: 2
CLARENCE TRESSLER EXACAVATING (Continued) S101594682
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Elevation Site Database(s) EPA ID Number
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Sandra Kreft
Owner Type: Other
Owner Name: Sandra Kreft
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10843 WILKINSON AVENUE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-257-8640
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 10843 WILKINSON AVENUE
Contact Name: SANDRA KREFT
EPA ID: CAC002984675
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10843 WILKINSON AVENUE
Handler Name: Sandra Kreft
Date Form Received by Agency: 20181012
RCRA Listings:
1149 ft. Site 1 of 4 in cluster E

0.218 mi.

Relative:

Lower
Actual:
371 ft.
1/8-1/4 CUPERTINO, CA 95014
East 10843 WILKINSON AVENUE CAC002984675
E17 SANDRA KREFT RCRA NonGen / NLR 1024764807
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Elevation Site Database(s) EPA ID Number
Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: SANDRA KREFT
Receive Date: 20181012
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-257-8640
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10843 WILKINSON AVENUE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SANDRA KREFT
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-257-8640
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10843 WILKINSON AVENUE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SANDRA KREFT
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20181120
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
SANDRA KREFT (Continued) 1024764807
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Map ID MAP FINDINGS
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

SANDRA KREFT (Continued) 1024764807
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: David Yan
Owner Type: Other
Owner Name: David Yan
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 22276 DE ANZA CIRCLE S
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 650-996-1863
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 22276 DE ANZA CIRCLE S
Contact Name: DAVID YAN
EPA ID: CAC003021310
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 22276 DE ANZA CIRCLE S
Handler Name: David Yan
Date Form Received by Agency: 20190625
RCRA Listings:
1191 ft.

0.226 mi.

Relative:

Lower
Actual:
363 ft.
1/8-1/4 CUPERTINO, CA 95014
WSW 22276 DE ANZA CIRCLE S CAC003021310
18 DAVID YAN RCRA NonGen / NLR 1025841705
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Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-996-1863
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 22276 DE ANZA CIRCLE S
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: DAVID YAN
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-996-1863
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 22276 DE ANZA CIRCLE S
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: DAVID YAN
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20190729
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: Yes
DAVID YAN (Continued) 1025841705
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: DAVID YAN
Receive Date: 20190625
Historic Generators:

DAVID YAN (Continued) 1025841705
Owner Name: Srinath Sarang
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10832 WILKINSON AVE.

State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-316-2429
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 10832 WILKINSON AVE.

Contact Name: SRINATH SARANG
EPA ID: CAC002993222
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10832 WILKINSON AVE.

Handler Name: Srinath Sarang
Date Form Received by Agency: 20181214
RCRA Listings:
1279 ft. Site 2 of 4 in cluster E

0.242 mi.

Relative:

Lower
Actual:
368 ft.
1/8-1/4 CUPERTINO, CA 95014
East 10832 WILKINSON AVE. CAC002993222
E19 SRINATH SARANG RCRA NonGen / NLR 1024773305
TC7416954.2s Page 44
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-316-2429
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10832 WILKINSON AVE.

Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SRINATH SARANG
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20181220
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Srinath Sarang
Owner Type: Other
SRINATH SARANG (Continued) 1024773305
TC7416954.2s Page 45
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957 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: SRINATH SARANG
Receive Date: 20181214
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-316-2429
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10832 WILKINSON AVE.

Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SRINATH SARANG
Owner/Operator Indicator: Owner
SRINATH SARANG (Continued) 1024773305
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-316-2429
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 10832 WILKINSON AVE.

Contact Name: SRINATH SARANG
EPA ID: CAC002991592
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10832 WILKINSON AVE.

Handler Name: Sarang, Srinath
Date Form Received by Agency: 20181204
RCRA Listings:
1279 ft. Site 3 of 4 in cluster E

0.242 mi.

Relative:

Lower
Actual:
368 ft.
1/8-1/4 CUPERTINO, CA 95014
East 10832 WILKINSON AVE. CAC002991592
E20 SARANG, SRINATH RCRA NonGen / NLR 1024771680
TC7416954.2s Page 46
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958 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20181220
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Srinath Sarang
Owner Type: Other
Owner Name: Srinath Sarang
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10832 WILKINSON AVE.

State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
SARANG, SRINATH (Continued) 1024771680
TC7416954.2s Page 47
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959 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: SARANG, SRINATH
Receive Date: 20181204
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-316-2429
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10832 WILKINSON AVE.

Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SRINATH SARANG
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-316-2429
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10832 WILKINSON AVE.

Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SRINATH SARANG
Owner/Operator Indicator: Owner
Handler - Owner Operator:

SARANG, SRINATH (Continued) 1024771680
TC7416954.2s Page 48
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960 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Sarang, Srinath
Owner Type: Other
Owner Name: Sarang, Srinath
Mailing City,State,Zip: CUPERTINO, CA 95014-4732
Mailing Address: 10832 WILKINSON AVE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 408-316-2429
Contact City,State,Zip: CUPERTINO, CA 95014-4732
Contact Address: 10832 WILKINSON AVE
Contact Name: SARANG, SRINATH
EPA ID: CAC003034493
Handler City,State,Zip: CUPERTINO, CA 95014-4732
Handler Address: 10832 WILKINSON AVE
Handler Name: Sarang, Srinath
Date Form Received by Agency: 20190918
RCRA Listings:
1279 ft. Site 4 of 4 in cluster E

0.242 mi.

Relative:

Lower
Actual:
368 ft.
1/8-1/4 CUPERTINO, CA 95014
East 10832 WILKINSON AVE CAC003034493
E21 SARANG, SRINATH RCRA NonGen / NLR 1025854265
TC7416954.2s Page 49
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: SARANG, SRINATH
Receive Date: 20190918
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-316-2429
Owner/Operator City,State,Zip: CUPERTINO, CA 95014-4732 Owner/Operator Address: 10832 WILKINSON AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SARANG, SRINATH
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-316-2429
Owner/Operator City,State,Zip: CUPERTINO, CA 95014-4732 Owner/Operator Address: 10832 WILKINSON AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SARANG, SRINATH
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20190927
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
SARANG, SRINATH (Continued) 1025854265
TC7416954.2s Page 50
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962 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

SARANG, SRINATH (Continued) 1025854265
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Sairam Gutta
Owner Type: Other
Owner Name: Sairam Gutta
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10802 WILKINSON
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 619-243-4749
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 10802 WILKINSON
Contact Name: SAIRAM GUTTA
EPA ID: CAC003192027
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10802 WILKINSON
Handler Name: Sairam Gutta
Date Form Received by Agency: 20220826
RCRA Listings:
1298 ft.

0.246 mi.

Relative:

Lower
Actual:
366 ft.
1/8-1/4 CUPERTINO, CA 95014
ENE 10802 WILKINSON CAC003192027
22 SAIRAM GUTTA RCRA NonGen / NLR 1027453945
TC7416954.2s Page 51
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 619-243-4749
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10802 WILKINSON
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SAIRAM GUTTA
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 619-243-4749
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 10802 WILKINSON
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SAIRAM GUTTA
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20220830
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
SAIRAM GUTTA (Continued) 1027453945
TC7416954.2s Page 52
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964 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: No
Non Storage Recycler Activity: No
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: SAIRAM GUTTA
Receive Date: 20220826
Historic Generators:

SAIRAM GUTTA (Continued) 1027453945
Owner Name: Amy Tai
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 11083 WILKINSON AVE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 650-519-8879
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 11083 WILKINSON AVE
Contact Name: AMY TAI
EPA ID: CAC003193421
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 11083 WILKINSON AVE
Handler Name: Amy Tai
Date Form Received by Agency: 20220906
RCRA Listings:
1311 ft.

0.248 mi.

Relative:

Higher
Actual:
390 ft.
1/8-1/4 CUPERTINO, CA 95014
SE 11083 WILKINSON AVE CAC003193421
23 AMY TAI RCRA NonGen / NLR 1027455271
TC7416954.2s Page 53
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-519-8879
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 11083 WILKINSON AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: AMY TAI
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20220907
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: Amy Tai
Owner Type: Other
AMY TAI (Continued) 1027455271
TC7416954.2s Page 54
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: No
Non Storage Recycler Activity: No
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: AMY TAI
Receive Date: 20220906
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-519-8879
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
Owner/Operator Address: 11083 WILKINSON AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: AMY TAI
Owner/Operator Indicator: Owner
AMY TAI (Continued) 1027455271
Case Worker: DEH
Status Date: 01/09/1995
Status: Completed - Case Closed
Longitude: -122.062587
Latitude: 37.323069
Global Id: T0608501714
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0608501714 Case Type: LUST Cleanup Site
Lead Agency: SANTA CLARA COUNTY LOP
City,State,Zip: CUPERTINO, CA 95014
Address: PRIVATE RESIDENCE
Name: PRIVATE RESIDENCE
LUST:
2232 ft. Site 1 of 2 in cluster F

0.423 mi.

Relative:

Higher
Actual:
413 ft.
1/4-1/2 CUPERTINO, CA 95014

NW PRIVATE RESIDENCE CPS-SLIC N/A
F24 PRIVATE RESIDENCE LUST S110655376
TC7416954.2s Page 55
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Date: 01/01/1993
Action Type: Other
Global Id: T0608501714
Action: Closure/No Further Action Letter
Date: 01/09/1995
Action Type: ENFORCEMENT
Global Id: T0608501714
LUST:

Phone Number: Not reported
Email: Not reported
City: OAKLAND
Address: 1515 CLAY ST SUITE 1400
Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2)
Contact Name: Regional Water Board
Contact Type: Regional Board Caseworker
Global Id: T0608501714
Phone Number: 4089183400
Email: [email protected]
City: SAN JOSE
Address: 1555 Berger Drive, Suite 300
Organization Name: SANTA CLARA COUNTY LOP
Contact Name: DEH CASEWORKER
Contact Type: Local Agency Caseworker - Primary Caseworker Global Id: T0608501714
LUST:

Site History: Not reported
RWQCB Region: SAN FRANCISCO BAY RWQCB (REGION 2)
Facility Project Subtype: Not reported
Military DOD Site: No
CA Enviroscreen 4 Score: 5-10%
CA Enviroscreen 3 Score: 16-20%
Disadvantaged Community: Not reported
Dwr Groundwater Subbasin Name: Santa Clara Valley - Santa Clara (2-009.02) CA Water Watershed Name: Santa Clara - Palo Alto (205.50) No Further Action Date: 01/09/1995
Stop Description: Not reported
Stop Method: Not reported
Discharge Cause: Not reported
Discharge Source: Not reported
How Discovered Description: Not reported
How Discovered: Not reported
Leak Reported Date: 01/01/1993
Begin Date: 01/01/1993
Quantity Released Gallons: Not reported
Cuf Case: YES
Coordinate Source: * Digitized From APN (Acessor Parcel Maps) EPA Region: 9
Potential Contaminants of Concern: Not reported
Potential Media Affect: Soil
Local Case Number: Not reported
File Location: All Files are on GeoTracker or in the Local Agency Database Local Agency: SANTA CLARA COUNTY LOP
RB Case Number: Not reported
PRIVATE RESIDENCE (Continued) S110655376
TC7416954.2s Page 56
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Facility Project Subtype: Not reported
Military DOD Site: No
CA Enviroscreen 4 Score: 10-15%
CA Enviroscreen 3 Score: 21-25%
Disadvantaged Community: Not reported
Dwr Groundwater Subbasin Name: Santa Clara Valley - Santa Clara (2-009.02) CA Water Watershed Name: Santa Clara - Palo Alto (205.50) No Further Action Date: 07/16/2014
Stop Description: ceased operations
Stop Method: Not reported
Discharge Cause: Not reported
Discharge Source: Not reported
How Discovered Description: City required sampling prior to redevelopment How Discovered: Site Assessment/Site Investigation
Leak Reported Date: 11/30/2012
Begin Date: 11/30/2012
Quantity Released Gallons: Not reported
Cuf Case: NO
Coordinate Source: Google Map Move
EPA Region: 9
Potential Contaminants of Concern: Lead
Potential Media Affected: Soil
File Location: All Files are on GeoTracker or in the Local Agency Database RB Case Number: Not reported
Local Agency: Not reported
Case Worker: Not reported
Case Type: Cleanup Program Site
Longitude: -122.038472
Latitude: 37.314986
Lead Agency Case Number: 07S2W24D01s
Lead Agency: SANTA CLARA COUNTY LOP
Global Id: T10000004530
Status Date: 07/16/2014
Facility Status: Completed - Case Closed
Region: STATE
City,State,Zip: CUPERTINO, CA 95014
Address: PRIVATE RESIDENCE
Name: PRIVATE RESIDENCE
CPS-SLIC:

Status Date: 01/09/1995
Status: Completed - Case Closed
Global Id: T0608501714
Status Date: 01/01/1993
Status: Open - Case Begin Date
Global Id: T0608501714
LUST:

Action: Other Report / Document
Date: 06/10/1994
Action Type: RESPONSE
Global Id: T0608501714
Action: Leak Reported
PRIVATE RESIDENCE (Continued) S110655376
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Click here to access the California GeoTracker records for this facility:
excavate areas of high lead concentrations.

CHHSLs. Lead was reported to be present up to 390 ppm. Proposing to reported to be present up to 8.3 ppm, but were not reported to exceed sampling due to historical agriculture onsite. Pesticides were residential purposes. City of Cupertino required shallow soil constructed in 1950 and since that time has been used only for Site History: Orchard present onsite since 1939. The current residence was RWQCB Region: SAN FRANCISCO BAY RWQCB (REGION 2)
PRIVATE RESIDENCE (Continued) S110655376
Site History: Contaminated soil illegally dumped at this residential property. Soil RWQCB Region: SAN FRANCISCO BAY RWQCB (REGION 2)
Facility Project Subtype: Not reported
Military DOD Site: No
CA Enviroscreen 4 Score: 5-10%
CA Enviroscreen 3 Score: 16-20%
Disadvantaged Community: Not reported
Dwr Groundwater Subbasin Name: Santa Clara Valley - Santa Clara (2-009.02) CA Water Watershed Name: Santa Clara - Palo Alto (205.50) No Further Action Date: 11/14/2011
Stop Description: cease activity
Stop Method: Other Means
Discharge Cause: Other
Discharge Source: Other
How Discovered Description: Not reported
How Discovered: Other Means
Leak Reported Date: 10/27/2010
Begin Date: 10/08/2010
Quantity Released Gallons: Not reported
Cuf Case: NO
Coordinate Source: Manual Entry on Screens
EPA Region: 9
Potential Contaminants of Concern: Other Petroleum
Potential Media Affected: Soil
File Location: All Files are on GeoTracker or in the Local Agency Database RB Case Number: Not reported
Local Agency: Not reported
Case Worker: Not reported
Case Type: Cleanup Program Site
Longitude: -122.067246437073
Latitude: 37.3143729097336
Lead Agency Case Number: 07S2W22B01s
Lead Agency: SANTA CLARA COUNTY LOP
Global Id: T10000003039
Status Date: 11/14/2011
Facility Status: Completed - Case Closed
Region: STATE
City,State,Zip: CUPERTINO, CA 95014
Address: PRIVATE RESIDENCE
Name: PRIVATE RESIDENCE
CPS-SLIC:
2232 ft. Site 2 of 2 in cluster F

0.423 mi.

Relative:

Higher
Actual:
413 ft.
1/4-1/2 CUPERTINO, CA 95014
NW PRIVATE RESIDENCE Cortese N/A
F25 PRIVATE RESIDENCE CPS-SLIC S111239510
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Elevation Site Database(s) EPA ID Number
Name: PRIVATE RESIDENCE
File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0608500760
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: CUPERTINO, CA 95014
Address: PRIVATE RESIDENCE
Name: PRIVATE RESIDENCE
File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0608500506
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: CUPERTINO, CA 95014
Address: PRIVATE RESIDENCE
Name: PRIVATE RESIDENCE
CORTESE:

Click here to access the California GeoTracker records for this facility:

Bio-Restoration Factor.
impacted with petroleum hydrocarbons. Treated in place with PRIVATE RESIDENCE (Continued) S111239510
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File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0608501714
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: CUPERTINO, CA 95014
Address: PRIVATE RESIDENCE
PRIVATE RESIDENCE (Continued) S111239510
Potential COC: DDE DDT Lead Toxaphene
Past Use: AGRICULTURAL - ORCHARD
APN: NONE SPECIFIED
Longitude: -122.0610
Latitude: 37.31610
Funding: Responsible Party
Site Mgmt Req: NONE SPECIFIED
Restricted Use: NO
Special Program: Not reported
Senate: 13
Assembly: 26
Division Branch: Cleanup Berkeley
Supervisor: Barbara Cook
Program Manager: Not reported
Lead Agency: SMBRP
Regulatory Agencies: SMBRP
NPL: NO
Acres: 0.08
Site Type Detailed: Voluntary Agreement
Site Type: Voluntary Cleanup
Site Code: Not reported
Status Date: 11/10/2009
Status: No Further Action
Facility ID: 60001205
City,State,Zip: CUPERTINO, CA 95014
Address: 21979 SAN FERNANDO DRIVE
Name: BLACKBERRY FARM PLAY AREA
ENVIROSTOR:
2677 ft.

0.507 mi.

Relative:

Lower
Actual:
321 ft.
1/2-1 CUPERTINO, CA 95014 CUPA Listings
North 21979 SAN FERNANDO DRIVE VCP N/A
26 BLACKBERRY FARM PLAY AREA ENVIROSTOR S109424762
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Status: No Further Action
Special Programs Code: Not reported
Senate: 13
Assembly: 26
Site Code: Not reported
Division Branch: Cleanup Berkeley
Supervisor: Barbara Cook
Project Manager: Not reported
Lead Agency Description: DTSC - Site Cleanup Program
Lead Agency: SMBRP
Cleanup Oversight Agencies: SMBRP
National Priorities List: NO
Acres: 0.08
Site Mgmt. Req.: NONE SPECIFIED
Site Type Detail: Voluntary Agreement
Site Type: Voluntary Cleanup
Facility ID: 60001205
City,State,Zip: CUPERTINO, CA 95014
Address: 21979 SAN FERNANDO DRIVE
Name: BLACKBERRY FARM PLAY AREA
VCP:

Schedule Revised Date: Not reported
Schedule Due Date: Not reported
Schedule Document Type: Not reported
Schedule Sub Area Name: Not reported
Schedule Area Name: Not reported
Future Due Date: Not reported
Future Document Type: Not reported
Future Sub Area Name: Not reported
Future Area Name: Not reported
play area has been made suitable for unrestricted use.
information presented in the Report and determined that the proposed further action letter to the City of Cupertino based on the soil sampling and documents the soil removal. DTSC issued a no landfill. The Soil Removal Completion Report presents the results of excavated soil was disposed at a permitted, off-site Class II locations where there were exceedances of screeening levels and the approximately 72 cubic yards of soil was excavated to address the risk-based screening levels for lead and toxaphene. In May 2009, agricultural use. There were some exceedances of human health because of the possible historical use of a nearby parcel for play area and analyzed for organochlorine pesticides and metals Comments: Soil samples were collected from within the footprint of a proposed Completed Date: 11/10/2009
Completed Document Type: Preliminary Endangerment Assessment Report Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Completed Info:

Alias Type: Envirostor ID Number
Alias Name: 60001205
Alias Type: Alternate Name
Alias Name: Captain Stevens Play Area
Potential Description: SOIL
Confirmed COC: 30 023 300 133 000 700 000
BLACKBERRY FARM PLAY AREA (Continued) S109424762
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Facility ID: FA0200965
Record ID: PR0367175
Longitude: -122.059203
Latitude: 37.318049
Program Identifier: DEH PERMIT-HAZ WASTE GENERATOR PROGRAM Program Description: GENERATES < 100 KG/YR
PE#: 2202
UDF Email: [email protected]
Telephone: 4087773129
Region: SANTA CLARA
City,State,Zip: CUPERTINO, CA 95014
Address: 21979 SAN FERNANDO AV
Name: BLACKBERRY FARM
CUPA SANTA CLARA:

Schedule Revised Date: Not reported
Schedule Due Date: Not reported
Schedule Document Type: Not reported
Schedule Sub Area Name: Not reported
Schedule Area Name: Not reported
Future Due Date: Not reported
Future Document Type: Not reported
Future Sub Area Name: Not reported
Future Area Name: Not reported
play area has been made suitable for unrestricted use.
information presented in the Report and determined that the proposed further action letter to the City of Cupertino based on the soil sampling and documents the soil removal. DTSC issued a no landfill. The Soil Removal Completion Report presents the results of excavated soil was disposed at a permitted, off-site Class II locations where there were exceedances of screeening levels and the approximately 72 cubic yards of soil was excavated to address the risk-based screening levels for lead and toxaphene. In May 2009, agricultural use. There were some exceedances of human health because of the possible historical use of a nearby parcel for play area and analyzed for organochlorine pesticides and metals Comments: Soil samples were collected from within the footprint of a proposed Completed Date: 11/10/2009
Completed Document Type: Preliminary Endangerment Assessment Report Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Completed Info:

Alias Type: Envirostor ID Number
Alias Name: 60001205
Alias Type: Alternate Name
Alias Name: Captain Stevens Play Area
Potential Description: SOIL
Confirmed COC: 30,023,300,133,000,700,000
Potential COC: 30007, 30008, 30013, 30023
Past Use: AGRICULTURAL - ORCHARD
APN: NONE SPECIFIED
Lat/Long: 37.31610 / -122.0610
Funding: Responsible Party
Restricted Use: NO
Status Date: 11/10/2009
BLACKBERRY FARM PLAY AREA (Continued) S109424762
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Elevation Site Database(s) EPA ID Number
FF: N
NPL: N
Site Name: ZILOG INC
EPA ID: CAD076314459
Site ID: 0901588
Region: 09
Current Action Lead: EPA Perf
Qual: N
Finish Date: 1987-11-01 05:00:00
Start Date: Not reported
SEQ: 1
Action Name: PA
Action Code: PA
OU: 00
FF: N
NPL: N
Site Name: ZILOG INC
EPA ID: CAD076314459
Site ID: 0901588
Region: 09
Current Action Lead: EPA Perf In-Hse
Qual: Not reported
Finish Date: 1987-11-01 05:00:00
Start Date: Not reported
SEQ: 1
Action Name: ARCH SITE
Action Code: VS
OU: 00
FF: N
NPL: N
Site Name: ZILOG INC
EPA ID: CAD076314459
Site ID: 0901588
Region: 09
SEMS Archive Detail:

Non NPL Status: NFRAP-Site does not qualify for the NPL based on existing information NPL: Not on the NPL
FF: N
FIPS Code: 06085
Cong District: 12
City,State,Zip: CUPERTINO, CA 95014
Address 2: Not reported
Address: 10460 BUBB RD
Name: ZILOG INC
EPA ID: CAD076314459
Site ID: 0901588
SEMS Archive:

HWTS
HAZNET
ECHO
FINDS
3675 ft. Site 1 of 2 in cluster G 2020 COR ACTION

0.696 mi. RCRA NonGen / NLR
Relative:

Lower
Actual:
331 ft.
1/2-1 CUPERTINO, CA 95014 RCRA-TSDF
NE 10460 BUBB RD CORRACTS CAD076314459
G27 CANDESCENT TECHNOLOGIES CORP SEMS-ARCHIVE 1000332458 TC7416954.2s Page 63
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Soil Release Indicator: N
Groundwater Release Indicator: N
Air Release Indicator: N
Actual Date: 20070712
Corrective Action: REMEDY CONSTRUCTION-REMEDY CONSTRUCTED Area Name: ACID NEUTRALIZATION SYSTEM
EPA ID: CAD076314459
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Surface Water Release Indicator: N
Soil Release Indicator: N
Groundwater Release Indicator: N
Air Release Indicator: N
Actual Date: 20070712
Corrective Action: REMEDY CONSTRUCTION-REMEDY CONSTRUCTED Area Name: SPILL CONTAINMENT TANKS
EPA ID: CAD076314459
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Surface Water Release Indicator: N
Soil Release Indicator: N
Groundwater Release Indicator: N
Air Release Indicator: N
Actual Date: 20070712
Corrective Action: REMEDY CONSTRUCTION-REMEDY CONSTRUCTED Area Name: SOLVENT TANK
EPA ID: CAD076314459
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Surface Water Release Indicator: N
Soil Release Indicator: N
Groundwater Release Indicator: N
Air Release Indicator: N
Actual Date: 20070712
Corrective Action: REMEDY CONSTRUCTION-REMEDY CONSTRUCTED Area Name: DRUM STORAGE AREA
EPA ID: CAD076314459
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
CORRACTS:

Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 1986-05-01 04:00:00
Start Date: 1986-05-01 04:00:00
SEQ: 1
Action Name: DISCVRY
Action Code: DS
OU: 00
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Corrective Action: REMEDY DECISION
Area Name: ENTIRE FACILITY
EPA ID: CAD076314459
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Surface Water Release Indicator: Not reported
Soil Release Indicator: Not reported
Groundwater Release Indicator: Not reported
Air Release Indicator: Not reported
Actual Date: 20070410
Corrective Action: RELEASE TO GW CONTROLLED DETERMINATION-YES, APPLICABLE AS OF THIS DATE Area Name: ENTIRE FACILITY
EPA ID: CAD076314459
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Surface Water Release Indicator: Not reported
Soil Release Indicator: Not reported
Groundwater Release Indicator: Not reported
Air Release Indicator: Not reported
Actual Date: 20070410
DATE
Corrective Action: HUMAN EXPOSURES CONTROLLED DETERMINATION-YES, APPLICABLE AS OF THIS Area Name: ENTIRE FACILITY
EPA ID: CAD076314459
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Surface Water Release Indicator: Not reported
Soil Release Indicator: Not reported
Groundwater Release Indicator: Not reported
Air Release Indicator: Not reported
Actual Date: 20070712
Corrective Action: REMEDY CONSTRUCTION-REMEDY CONSTRUCTED Area Name: ENTIRE FACILITY
EPA ID: CAD076314459
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Surface Water Release Indicator: N
Soil Release Indicator: N
Groundwater Release Indicator: N
Air Release Indicator: N
Actual Date: 20070712
Corrective Action: REMEDY CONSTRUCTION-REMEDY CONSTRUCTED Area Name: GASOLINE TANK
EPA ID: CAD076314459
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Surface Water Release Indicator: N
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Not reported
Operator Name: Not reported
Owner Type: Private
Owner Name: Berg And Berg Developers
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10460 BUBB RD
State District: 2
State District Owner: Ca
Active Site Indicator: Corrective Action Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Private
EPA Region: 09
Contact Title: Not reported
Contact Email: Not reported
Contact Fax: Not reported
Contact Telephone: 408-229-6150
Contact City,State,Zip: SAN JOSE, CA 95119
Contact Address: 6580 VIA DEL ORO
Contact Name: AGATA SULCZYNSKI
EPA ID: CAD076314459
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10460 BUBB RD
Handler Name: Candescent Technologies Corp
Date Form Received by Agency: 19970303
RCRA Listings:

TSDFs Only Subject to CA under Discretionary Auth Universe: Yes TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Commercial TSD Indicator: No
Operating TSDF Universe: Not reported
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Storage, Treatment
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
Corrective Action Workload Universe: Yes
Full Enforcement Universe: Not reported
Treatment Storage and Disposal Type: Storage, Treatment RCRA TSDF:

Surface Water Release Indicator: Not reported
Soil Release Indicator: Not reported
Groundwater Release Indicator: Not reported
Air Release Indicator: Not reported
Actual Date: 20070712
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Owner/Operator Address: 10050 BANDLEY DR
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Private
Owner/Operator Name: BERG AND BERG DEVELOPERS
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-370-8000
Owner/Operator City,State,Zip: NOT REQUIRED, CA 99999
Owner/Operator Address: 1315 DELL AVENUE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Private
Owner/Operator Name: ZILOG INC
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20020627
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: Yes
Human Exposure Controls Indicator: Yes
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: Yes
202 GPRA Corrective Action Baseline: Yes
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING NAICS Code: 334413
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Ca
Federal Waste Generator Description: Not a generator, verified Handler Name: CANDESCENT TECHNOLOGIES CORP
Receive Date: 19970303
Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: No
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Ca
Federal Waste Generator Description: Small Quantity Generator Handler Name: CANDESCENT TECHNOLOGIES CORP
Receive Date: 19960901
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-725-0700
Owner/Operator City,State,Zip: CUPERTINO, CA 95014
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Elevation Site Database(s) EPA ID Number
CA Waste Code: 551 - Laboratory waste chemicals
TSD EPA ID: UTD981552177
Gepaid: CAD076314459
Year: 1997
Tons: 0.4587
Disposal Method: R01 - Recycler
CA Waste Code: 122 - Alkaline solution without metals pH >= 12.5 TSD EPA ID: CAD009452657
Gepaid: CAD076314459
Year: 1997
Tons: 0.0525
Disposal Method: T03 - Treatment, Incineration
CA Waste Code: 551 - Laboratory waste chemicals
TSD EPA ID: CAD009452657
Gepaid: CAD076314459
Year: 1997
Mailing Address: 6580 VIA DEL ORO
Mailing Name: Not reported
Telephone: 4083602707
Contact: AGATA SULUSCYUSKI
City,State,Zip: CUPERTINO, CA 950140000
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
HAZNET:

City,State,Zip: CUPERTINO, CA 95014
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
DFR URL: http://echo.epa.gov/detailed-facility-report?fid=110032746125 Registry ID: 110032746125
Envid: 1000332458
ECHO:
additional FINDS: detail in the EDR Site Report.

Click this hyperlink while viewing on your computer to access corrective action activities required under RCRA.
program staff to track the notification, permit, compliance, and and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA events and activities related to facilities that generate, transport, Conservation and Recovery Act (RCRA) program through the tracking of RCRAInfo is a national information system that supports the Resource Environmental Interest/Information System:

Click Here for FRS Facility Detail Report:

Registry ID: 110032746125
FINDS:

Action: Remedy Construction
Region: 9
EPA ID: CAD076314459
2020 COR ACTION:

CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Map ID MAP FINDINGS
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58 additional CA HAZNET: record(s) in the EDR Site Report.

Click this hyperlink while viewing on your computer to access Tons: 0.075
Disposal Method: R01 - Recycler
CA Waste Code: 181 - Other inorganic solid waste
TSD EPA ID: CAD009452657
Gepaid: CAD076314459
Year: 1996
Tons: 0.1251
Disposal Method: R01 - Recycler
CA Waste Code: 791 - Liquids with pH <= 2
TSD EPA ID: CAD009452657
Gepaid: CAD076314459
Year: 1997
Tons: 0.0834
Disposal Method: R01 - Recycler
CA Waste Code: 724 - Liquids with lead >= 500 Mg./L
TSD EPA ID: CAD009452657
Gepaid: CAD076314459
Year: 1997
Tons: 1.5845
Disposal Method: R01 - Recycler
CA Waste Code: 551 - Laboratory waste chemicals
TSD EPA ID: CAD009452657
Gepaid: CAD076314459
Year: 1997
Tons: 0.1135
Disposal Method: -
CA Waste Code: 551 - Laboratory waste chemicals
TSD EPA ID: CAD009452657
Gepaid: CAD076314459
Year: 1997
Tons: 0.2293
Disposal Method: R01 - Recycler
CA Waste Code: 141 - Off-specification, aged or surplus inorganics TSD EPA ID: CAD009452657
Gepaid: CAD076314459
Year: 1997
Tons: 0.0025
Disposal Method: T03 - Treatment, Incineration
CA Waste Code: 551 - Laboratory waste chemicals
TSD EPA ID: UTD981552177
Gepaid: CAD076314459
Year: 1997
Tons: 0.0645
Disposal Method: -
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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982 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: 19970903
Creation Date: 4/23/1998 0:00:00
Shipment Date: 19970902
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 85
Quantity Tons: 0.0425
Meth Code: T03 - Treatment, Incineration
RCRA Code: D001
Waste Code Description: 551 - Laboratory waste chemicals 561 Detergent and soap TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: 19970903
Creation Date: 4/23/1998 0:00:00
Shipment Date: 19970902
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 5
Quantity Tons: 0.0025
Meth Code: R01 - Recycler
RCRA Code: D001
Waste Code Description: 551 - Laboratory waste chemicals 561 Detergent and soap TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: 19970903
Creation Date: 4/23/1998 0:00:00
Shipment Date: 19970902
Gen EPA ID: CAD076314459
Year: 1997
Additional Info:

CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 71
983
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983 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
RCRA Code: D008
Waste Code Description: 724 - Liquids with lead > 500 mg/l TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: Not reported
Creation Date: Not reported
Shipment Date: 19970902
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 15
Quantity Tons: 0.0075
Meth Code: T03 - Treatment, Incineration
RCRA Code: D001
Waste Code Description: 551 - Laboratory waste chemicals 561 Detergent and soap TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: 19970903
Creation Date: 4/23/1998 0:00:00
Shipment Date: 19970902
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 5
Quantity Tons: 0.0025
Meth Code: T03 - Treatment, Incineration
RCRA Code: D001
Waste Code Description: 551 - Laboratory waste chemicals 561 Detergent and soap TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 72
984
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984 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 230
Quantity Tons: 0.115
Meth Code: R01 - Recycler
RCRA Code: D002
Waste Code Description: 791 - Liquids with pH < 2 792 Liquids with pH < 2 with metals TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: Not reported
Creation Date: Not reported
Shipment Date: 19970902
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 5
Quantity Tons: 0.0025
Meth Code: T03 - Treatment, Incineration
RCRA Code: D022
Waste Code Description: 551 - Laboratory waste chemicals 561 Detergent and soap TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: Not reported
Creation Date: Not reported
Shipment Date: 19970902
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 160
Quantity Tons: 0.08
Meth Code: T03 - Treatment, Incineration
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 73
985
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985 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: Not reported
Creation Date: Not reported
Shipment Date: 19970902
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 150
Quantity Tons: 0.075
Meth Code: R01 - Recycler
RCRA Code: D002
Waste Code Description: 791 - Liquids with pH < 2 792 Liquids with pH < 2 with metals TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: Not reported
Creation Date: Not reported
Shipment Date: 19970902
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 660
Quantity Tons: 0.33
Meth Code: R01 - Recycler
RCRA Code: D002
Waste Code Description: 791 - Liquids with pH < 2 792 Liquids with pH < 2 with metals TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96765520
Receipt Date: Not reported
Creation Date: Not reported
Shipment Date: 19970902
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 74
986
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96351793
Receipt Date: 19961209
Creation Date: 5/20/1997 0:00:00
Shipment Date: 19961209
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.198
Meth Code: R01 - Recycler
RCRA Code: D001
Waste Code Description: 214 - Unspecified solvent mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96351793
Receipt Date: 19961209
Creation Date: 5/20/1997 0:00:00
Shipment Date: 19961209
Gen EPA ID: CAD076314459
Year: 1996
Additional Info:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 260
Quantity Tons: 0.13
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 551 - Laboratory waste chemicals 561 Detergent and soap TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 75
987
CC 03-17-2026
987 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 175
Quantity Tons: 0.0875
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96356358
Receipt Date: 19961114
Creation Date: 5/20/1997 0:00:00
Shipment Date: 19961114
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 850
Quantity Tons: 0.425
Meth Code: T03 - Treatment, Incineration
RCRA Code: Not reported
Waste Code Description: 181 - Other inorganic solid waste Organics TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96356358
Receipt Date: 19961114
Creation Date: 5/20/1997 0:00:00
Shipment Date: 19961114
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 300
Quantity Tons: 0.15
Meth Code: R01 - Recycler
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 76
988
CC 03-17-2026
988 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96351417
Receipt Date: 19960926
Creation Date: 5/20/1997 0:00:00
Shipment Date: 19960926
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 150
Quantity Tons: 0.075
Meth Code: R01 - Recycler
RCRA Code: D007
Waste Code Description: 181 - Other inorganic solid waste Organics TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96351417
Receipt Date: 19960926
Creation Date: 5/20/1997 0:00:00
Shipment Date: 19960926
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 375
Quantity Tons: 0.1875
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96350741
Receipt Date: 19961107
Creation Date: 5/20/1997 0:00:00
Shipment Date: 19961107
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 77
989
CC 03-17-2026
989 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Quantity Unit: P
Waste Quantity: 300
Quantity Tons: 0.15
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95790235
Receipt Date: 19960827
Creation Date: 5/30/1997 0:00:00
Shipment Date: 19960827
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.198
Meth Code: R01 - Recycler
RCRA Code: D001
Waste Code Description: 214 - Unspecified solvent mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 96351261
Receipt Date: 19960923
Creation Date: 5/20/1997 0:00:00
Shipment Date: 19960923
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 375
Quantity Tons: 0.1875
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 78
990
CC 03-17-2026
990 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 150
Quantity Tons: 0.075
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95844169
Receipt Date: 19951204
Creation Date: 7/26/1996 0:00:00
Shipment Date: 19951204
Gen EPA ID: CAD076314459
Year: 1995
Additional Info:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.198
Meth Code: R01 - Recycler
RCRA Code: D001
Waste Code Description: 214 - Unspecified solvent mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95788428
Receipt Date: 19960725
Creation Date: 5/20/1997 0:00:00
Shipment Date: 19960725
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 79
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991 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95688331
Receipt Date: 19950922
Creation Date: 7/26/1996 0:00:00
Shipment Date: 19950921
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 200
Quantity Tons: 0.1
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95693016
Receipt Date: 19951030
Creation Date: 7/26/1996 0:00:00
Shipment Date: 19951030
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.198
Meth Code: R01 - Recycler
RCRA Code: D001
Waste Code Description: 214 - Unspecified solvent mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95693016
Receipt Date: 19951030
Creation Date: 7/26/1996 0:00:00
Shipment Date: 19951030
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 80
992
CC 03-17-2026
992 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.2293
Meth Code: R01 - Recycler
RCRA Code: D002
Waste Code Description: 791 - Liquids with pH < 2 792 Liquids with pH < 2 with metals TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95505695
Receipt Date: 19950808
Creation Date: 4/2/1996 0:00:00
Shipment Date: 19950808
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 900
Quantity Tons: 0.45
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95505695
Receipt Date: 19950808
Creation Date: 4/2/1996 0:00:00
Shipment Date: 19950808
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 120
Quantity Tons: 0.06
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 81
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993 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Receipt Date: 19950328
Creation Date: 4/2/1996 0:00:00
Shipment Date: 19950328
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 15
Quantity Tons: 0.0075
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95369679
Receipt Date: 19950328
Creation Date: 4/2/1996 0:00:00
Shipment Date: 19950328
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.198
Meth Code: R01 - Recycler
RCRA Code: D001
Waste Code Description: 214 - Unspecified solvent mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95505695
Receipt Date: 19950808
Creation Date: 4/2/1996 0:00:00
Shipment Date: 19950808
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 82
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CC 03-17-2026
994 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95027866
Receipt Date: 19941229
Creation Date: 3/28/1996 0:00:00
Shipment Date: 19941229
Gen EPA ID: CAD076314459
Year: 1994
Additional Info:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.1815
Meth Code: R01 - Recycler
RCRA Code: D035
Waste Code Description: 212 - Oxygenated solvents (acetone, butanol, ethyl acetate, etc.

TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95369679
Receipt Date: 19950328
Creation Date: 4/2/1996 0:00:00
Shipment Date: 19950328
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 150
Quantity Tons: 0.075
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: - Not reported
TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95369679
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
TC7416954.2s Page 83
995
CC 03-17-2026
995 of 1887
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Waste Quantity: 240
Quantity Tons: 1.008
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 93524383
Receipt Date: 19941222
Creation Date: 3/28/1996 0:00:00
Shipment Date: 19941222
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.2293
Meth Code: D79 - Disposal, Injection Well
RCRA Code: D002
Waste Code Description: 791 - Liquids with pH < 2 792 Liquids with pH < 2 with metals TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 95027737
Receipt Date: 19941222
Creation Date: 3/28/1996 0:00:00
Shipment Date: 19941222
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 959
Quantity Tons: 4.0278
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Creation Date: 3/28/1996 0:00:00
Shipment Date: 19941212
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 650
Quantity Tons: 2.73
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 93524327
Receipt Date: 19941215
Creation Date: 3/28/1996 0:00:00
Shipment Date: 19941215
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 1005
Quantity Tons: 4.221
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CA9009452657
Manifest ID: 93524329
Receipt Date: 19941219
Creation Date: 10/19/1995 0:00:00
Shipment Date: 19941219
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 93524297
Receipt Date: 19941205
Creation Date: 3/28/1996 0:00:00
Shipment Date: 19941205
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 567
Quantity Tons: 2.3814
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 93524325
Receipt Date: 19941208
Creation Date: 3/28/1996 0:00:00
Shipment Date: 19941208
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 667
Quantity Tons: 2.8014
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 93524326
Receipt Date: 19941212
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 551
Quantity Tons: 2.3142
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 93641974
Receipt Date: 19941128
Creation Date: 3/28/1996 0:00:00
Shipment Date: 19941128
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 410
Quantity Tons: 1.722
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAD009452657
Manifest ID: 93524295
Receipt Date: 19941201
Creation Date: 3/28/1996 0:00:00
Shipment Date: 19941201
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 455
Quantity Tons: 1.911
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Shipment Date: 19931006
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.231
Meth Code: D99 - Disposal, Other
RCRA Code: Not reported
Waste Code Description: 134 - Aqueous solution with <10% total organic residues TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAT080031248
Manifest ID: 92671088
Receipt Date: 19931118
Creation Date: 9/14/1995 0:00:00
Shipment Date: 19931118
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.198
Meth Code: D99 - Disposal, Other
RCRA Code: D001
Waste Code Description: 214 - Unspecified solvent mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAT080031248
Manifest ID: 92671160
Receipt Date: 19931202
Creation Date: 9/14/1995 0:00:00
Shipment Date: 19931201
Gen EPA ID: CAD076314459
Year: 1993
Additional Info:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Mailing Name: Not reported
Last Act Date: Not reported
Create Date: 07/23/1982
Inactive Date: 06/30/1998
EPA ID: CAD076314459
City,State,Zip: CUPERTINO, CA 95014
Address 2: Not reported
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
HWTS:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.198
Meth Code: D99 - Disposal, Other
RCRA Code: D001
Waste Code Description: 214 - Unspecified solvent mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD009452657
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAT080031248
Manifest ID: 92422115
Receipt Date: 19930713
Creation Date: 9/11/1995 0:00:00
Shipment Date: 19930713
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.198
Meth Code: D99 - Disposal, Other
RCRA Code: D001
Waste Code Description: 214 - Unspecified solvent mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: Not reported
TSDF EPA ID: CAD009452657
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: Not reported
Trans EPA ID: CAT080031248
Manifest ID: 92670774
Receipt Date: 19931006
Creation Date: 9/12/1995 0:00:00
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Longitude: -122.050762
Latitude: 37.320453
Category: FEDERAL
Facility Type: PERMANENT
Facility Status: Inactive
Contact Fax: Not reported
Contact Phone: Not reported
City,State,Zip: SAN JOSE, CA 951191201
Contact Address 2: Not reported
Contact Address: INACTIVE PER VQ98 - BMI
Contact Name: AGATA SULUSCYUSKI
Owner Fax: Not reported
Owner Phone: Not reported
Owner City,State,Zip: SAN JOSE, CA 950140600
Owner Address 2: Not reported
Owner Address: 6580 VIA DEL ORO
Owner Name: CANDESCENT TECHNOLOGIES CORP
Mailing City,State,Zip: SAN JOSE, CA 951191201
Mailing Address 2: Not reported
Mailing Address: 6580 VIA DEL ORO
CANDESCENT TECHNOLOGIES CORP (Continued) 1000332458
Alias Name: 35720037
Potential Description: NONE SPECIFIED
Confirmed COC: NONE SPECIFIED
Potential COC: NONE SPECIFIED
Past Use: NONE SPECIFIED
APN: 35720037
Longitude: -122.0494
Latitude: 37.31629
Funding: Not reported
Site Mgmt Req: NONE SPECIFIED
Restricted Use: NO
Special Program: Not reported
Senate: 13
Assembly: 26
Division Branch: Cleanup Berkeley
Supervisor: Not reported
Program Manager: Not reported
Lead Agency: NONE SPECIFIED
Regulatory Agencies: NONE SPECIFIED
NPL: NO
Acres: Not reported
Site Type Detailed: Tiered Permit
Site Type: Tiered Permit
Site Code: Not reported
Status Date: Not reported
Status: Inactive - Needs Evaluation
Facility ID: 71002580
City,State,Zip: CUPERTINO, CA 95014
Address: 10460 BUBB ROAD
Name: CANDESCENT TECHNOLOGIES CORP.

ENVIROSTOR:
3675 ft. Site 2 of 2 in cluster G CERS

0.696 mi. HWP
Relative:

Lower
Actual:
331 ft.
1/2-1 CUPERTINO, CA 95014 HIST UST
NE 10460 BUBB RD CPS-SLIC N/A
G28 CANDESCENT TECHNOLOGIES CORP U001601015 ENVIROSTOR
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Alias Type: APN
Alias Name: 357-20-037
Alias Type: Alternate Name
Alias Name: Zilog
Potential Description: NONE SPECIFIED
Confirmed COC: NONE SPECIFIED
Potential COC: NONE SPECIFIED
Past Use: NONE SPECIFIED
APN: 357-20-037
Longitude: -122.0493
Latitude: 37.31632
Funding: Not reported
Site Mgmt Req: NONE SPECIFIED
Restricted Use: NO
Special Program: Not reported
Senate: 13
Assembly: 26
Division Branch: Cleanup Berkeley
Supervisor: Mark Piros
Program Manager: Not reported
Lead Agency: WM
Regulatory Agencies: SMBRP
NPL: NO
Acres: 3.59
Site Type Detailed: Corrective Action
Site Type: Corrective Action
Site Code: 520046
Status Date: 08/04/2017
Status: Inactive - Needs Evaluation
Facility ID: 80001679
City,State,Zip: CUPERTINO, CA 950140000
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Schedule Revised Date: Not reported
Schedule Due Date: Not reported
Schedule Document Type: Not reported
Schedule Sub Area Name: Not reported
Schedule Area Name: Not reported
Future Due Date: Not reported
Future Document Type: Not reported
Future Sub Area Name: Not reported
Future Area Name: Not reported
Comments: Not reported
Completed Date: Not reported
Completed Document Type: Not reported
Completed Sub Area Name: Not reported
Completed Area Name: Not reported
Completed Info:

Alias Type: Envirostor ID Number
Alias Name: 71002580
Alias Type: EPA (FRS #)
Alias Name: 110002658507
Alias Type: EPA Identification Number
Alias Name: CAD076314459
Alias Type: APN
CANDESCENT TECHNOLOGIES CORP (Continued) U001601015
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Map ID MAP FINDINGS
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Elevation Site Database(s) EPA ID Number
Comments: Not reported
Completed Date: 11/01/1987
Completed Document Type: Preliminary Assessment Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Not reported
Comments: RCRA Facility Assessment Completed, site formerly known as Zilog, Inc.

Completed Date: 07/21/1998
Completed Document Type: RCRA Facility Assessment Report Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 04/10/2007
Completed Document Type: Human Exposure Controlled
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 07/12/2007
Completed Document Type: * Remedy Selected
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 04/10/2007
Completed Document Type: Groundwater Migration Controlled Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 04/10/2007
Completed Document Type: * Other Instrument
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 07/12/2007
Completed Document Type: Remedy Construction Complete
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 10/13/1988
Completed Document Type: Closure Certification
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Completed Info:

Alias Type: Envirostor ID Number
Alias Name: 80001679
Alias Type: Project Code (Site Code)
Alias Name: 520046
Alias Type: EPA (FRS #)
Alias Name: 110002658507
Alias Type: EPA Identification Number
Alias Name: CAD076314459
CANDESCENT TECHNOLOGIES CORP (Continued) U001601015
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Map ID MAP FINDINGS
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Name: TECHNOLOGY DEVELOPMENT CENTER
HIST UST:

Click here to access the California GeoTracker records for this facility:

Site History: Not reported
RWQCB Region: SAN FRANCISCO BAY RWQCB (REGION 2)
Facility Project Subtype: Not reported
Military DOD Site: No
CA Enviroscreen 4 Score: 10-15%
CA Enviroscreen 3 Score: 21-25%
Disadvantaged Community: Not reported
Dwr Groundwater Subbasin Name: Santa Clara Valley - Santa Clara (2-009.02) CA Water Watershed Name: Santa Clara - Palo Alto (205.50) No Further Action Date: 02/06/2012
Stop Description: Not reported
Stop Method: Not reported
Discharge Cause: Unknown
Discharge Source: Other
How Discovered Description: Not reported
How Discovered: Tank Closure
Leak Reported Date: 01/14/1986
Begin Date: 01/14/1986
Quantity Released Gallons: 0
Cuf Case: NO
Coordinate Source: Google Map Move
EPA Region: 9
Potential Contaminants of Concern: * Solvents
Potential Media Affected: Under Investigation
File Location: Not reported
RB Case Number: 43S0712
Local Agency: Not reported
Case Worker: UUU
Case Type: Cleanup Program Site
Longitude: -122.049397026984
Latitude: 37.3166420456718
Lead Agency Case Number: Not reported
Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2)
Global Id: T0608591673
Status Date: 02/06/2012
Facility Status: Completed - Case Closed
Region: STATE
City,State,Zip: CUPERTINO, CA 95014
Address: 10460 BUBB RD
Name: ZILOG INC EXXON
CPS-SLIC:

Schedule Revised Date: Not reported
Schedule Due Date: Not reported
Schedule Document Type: Not reported
Schedule Sub Area Name: Not reported
Schedule Area Name: Not reported
Future Due Date: Not reported
Future Document Type: Not reported
Future Sub Area Name: Not reported
Future Area Name: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) U001601015
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Type of Fuel: Not reported
Tank Used for: WASTE
Tank Capacity: 00000500
Year Installed: 1980
Container Num: 5
Tank Num: 005
Leak Detection: Vapor Sniff Well, Sensor Instrument
Container Construction Thickness: Not reported
Type of Fuel: Not reported
Tank Used for: WASTE
Tank Capacity: 00000500
Year Installed: 1980
Container Num: 4
Tank Num: 004
Leak Detection: None
Container Construction Thickness: Not reported
Type of Fuel: REGULAR
Tank Used for: Not reported
Tank Capacity: 00000000
Year Installed: 1979
Container Num: 3
Tank Num: 003
Leak Detection: Vapor Sniff Well
Container Construction Thickness: Not reported
Type of Fuel: Not reported
Tank Used for: WASTE
Tank Capacity: 00000600
Year Installed: 1976
Container Num: 2
Tank Num: 002
Leak Detection: Visual
Container Construction Thickness: Not reported
Type of Fuel: Not reported
Tank Used for: WASTE
Tank Capacity: 00001000
Year Installed: Not reported
Container Num: 1
Tank Num: 001
Total Tanks: 0005
Owner City,St,Zip: CAMPBELL, CA 95008
Owner Address: 1315 DELL AVE.

Owner Name: ZILOG, INC.

Telephone: 4083708000
Contact Name: Not reported
Other Type: SEMICONDUCTOR
Facility Type: Other
Facility ID: 00000020439
Region: STATE
URL: https://documents.geotracker.waterboards.ca.gov/ustpdfs/pdf/00020adc.pdf File Number: 00020adc
City,State,Zip: CUPERTINO, CA 95014
Address: 10460 BUBB RD
CANDESCENT TECHNOLOGIES CORP (Continued) U001601015
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Facility Size: Not reported
Supervisor: Not reported
Project Manager Lead: Not reported
Project Manager: Not reported
Facility Name: CANDESCENT TECHNOLOGIES CORP
Facility Type: Historical - Non-Operating
EPA ID: CAD076314459
Actual Date: 10/13/1988
Event Description: Closure Final - ISSUE CLOSURE VERIFICATION Unit Names: CONTAIN1, TANKSTR1, TANKTRT1
Comments: Not reported
Due Date: Not reported
Title Description: Closure
Type: Not reported
Final Date: Not reported
Activity Type: Closure Final
Facility Status: CLOSED
Facility Size: Not reported
Supervisor: Not reported
Project Manager Lead: Not reported
Project Manager: Not reported
Facility Name: CANDESCENT TECHNOLOGIES CORP
Facility Type: Historical - Non-Operating
EPA ID: CAD076314459
Closure:

Total Actual Hours: Not reported
Total Planned Amount: Not reported
Total Planned Hours: Not reported
Calenviroscreen Score: 21-25%
Permit Expiration Date: Not reported
Permit Effective Date: Not reported
Permit Type: RCRA
Project Manager: Not reported
Project Manager Lead: Not reported
Quarterly Update: Not reported
Commercial Offsite Facility Types: Not reported
Public Information Officer: Not reported
Assembly District: 26
Senate District: 13
Site Code: 520046
Supervisor: Not reported
Facility Size: Not reported
Facility Type: Historical - Non-Operating
Longitude: -122.0493
Latitude: 37.31632
Cleanup Status: CLOSED
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
EPA ID: CAD076314459
HWP:

Click here for Geo Tracker PDF:

Leak Detection: Vapor Sniff Well, Sensor Instrument
Container Construction Thickness: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) U001601015
TC7416954.2s Page 95
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Mark Piros
Affiliation Type Desc: Supervisor
Affiliation:

CERS Description: Corrective Action
CERS ID: 80001679
Site ID: 606485
City,State,Zip: CUPERTINO, CA 950140000
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOG
CERS:

Alias: 520046
Alias Type: Project Code (Site Code)
Supervisor: Not reported
Project Manager Lead: Not reported
Project Manager: Not reported
Facility Status: CLOSED
Facility Name: CANDESCENT TECHNOLOGIES CORP
Facility Type: Historical - Non-Operating
EPA ID: CAD076314459
Alias: 35720037
Alias Type: APN
Supervisor: Not reported
Project Manager Lead: Not reported
Project Manager: Not reported
Facility Status: CLOSED
Facility Name: CANDESCENT TECHNOLOGIES CORP
Facility Type: Historical - Non-Operating
EPA ID: CAD076314459
Alias: 110002658507
Alias Type: FRS
Supervisor: Not reported
Project Manager Lead: Not reported
Project Manager: Not reported
Facility Status: CLOSED
Facility Name: CANDESCENT TECHNOLOGIES CORP
Facility Type: Historical - Non-Operating
EPA ID: CAD076314459
Alias:

Actual Date: 10/13/1988
Event Description: Closure Final - RECEIVE CLOSURE CERTIFICATION Unit Names: CONTAIN1, TANKSTR1, TANKTRT1
Comments: Not reported
Due Date: Not reported
Title Description: Closure
Type: Not reported
Final Date: Not reported
Activity Type: Closure Final
Facility Status: CLOSED
CANDESCENT TECHNOLOGIES CORP (Continued) U001601015
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: OAKLAND
Affiliation Address: 1515 CLAY ST SUITE 1400
Entity Title: Not reported
Entity Name: Regional Water Board - SAN FRANCISCO BAY RWQCB (REGION 2) Affiliation Type Desc: Regional Board Caseworker
Affiliation:

CERS Description: Cleanup Program Site
CERS ID: T0608591673
Site ID: 698575
City,State,Zip: CUPERTINO, CA 95014
Address: 10460 BUBB RD
Name: ZILOG INC EXXON
Affiliation Phone: 4083602707,
Affiliation Zip: 951191201
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SAN JOSE
Affiliation Address: INACTIVE PER VQ98 - BMI
Entity Title: Not reported
Entity Name: AGATA SULUSCYUSKI
Affiliation Type Desc: Facility Contact
Affiliation Phone: 4083602707,
Affiliation Zip: 950140600
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SAN JOSE
Affiliation Address: 6580 VIA DEL ORO
Entity Title: Not reported
Entity Name: CANDESCENT TECHNOLOGIES CORP
Affiliation Type Desc: Facility Owner
Affiliation:

CERS Description: Hazardous Waste
CERS ID: CAD076314459
Site ID: 606486
City,State,Zip: CUPERTINO, CA 950140000
Address: 10460 BUBB RD
Name: CANDESCENT TECHNOLOGIES CORP
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
CANDESCENT TECHNOLOGIES CORP (Continued) U001601015
TC7416954.2s Page 97
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
OU: 00
FF: N
NPL: N
Site Name: ACRIAN INC
EPA ID: CAD092205889
Site ID: 0900264
Region: 09
Current Action Lead: EPA Perf
Qual: N
Finish Date: 1999-09-07 04:00:00
Start Date: 1999-02-23 05:00:00
SEQ: 1
Action Name: PA
Action Code: PA
OU: 00
FF: N
NPL: N
Site Name: ACRIAN INC
EPA ID: CAD092205889
Site ID: 0900264
Region: 09
Current Action Lead: EPA Perf In-Hse
Qual: Not reported
Finish Date: 1999-09-07 04:00:00
Start Date: Not reported
SEQ: 1
Action Name: ARCH SITE
Action Code: VS
OU: 00
FF: N
NPL: N
Site Name: ACRIAN INC
EPA ID: CAD092205889
Site ID: 0900264
Region: 09
SEMS Archive Detail:

Non NPL Status: NFRAP-Site does not qualify for the NPL based on existing information NPL: Not on the NPL
FF: N
FIPS Code: 06085
Cong District: 12
City,State,Zip: CUPERTINO, CA 95014
Address 2: Not reported
Address: 10131 BUBB RD
Name: ACRIAN INC
EPA ID: CAD092205889
Site ID: 0900264
SEMS Archive:

CERS
HWP
ECHO
4478 ft. FINDS

0.848 mi. RCRA NonGen / NLR
Relative:

Lower
Actual:
323 ft.
1/2-1 CUPERTINO, CA 95014 HIST UST
NE 10131 BUBB RD ENVIROSTOR CAD092205889
29 ACRIAN INC SEMS-ARCHIVE 1000245625
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Future Due Date: Not reported
Future Document Type: Not reported
Future Sub Area Name: Not reported
Future Area Name: Not reported
Comments: Not reported
Completed Date: Not reported
Completed Document Type: Not reported
Completed Sub Area Name: Not reported
Completed Area Name: Not reported
Completed Info:

Alias Type: Envirostor ID Number
Alias Name: 80001710
Alias Type: EPA Identification Number
Alias Name: CAD092205889
Alias Type: APN
Alias Name: 357-20-004
Potential Description: NONE SPECIFIED
Confirmed COC: NONE SPECIFIED
Potential COC: NONE SPECIFIED
Past Use: NONE SPECIFIED
APN: 357-20-004
Longitude: -122.0513
Latitude: 37.32078
Funding: Not reported
Site Mgmt Req: NONE SPECIFIED
Restricted Use: NO
Special Program: Not reported
Senate: 13
Assembly: 26
Division Branch: Cleanup Berkeley
Supervisor: Mark Piros
Program Manager: Not reported
Lead Agency: NONE SPECIFIED
Regulatory Agencies: NONE SPECIFIED
NPL: NO
Acres: 0
Site Type Detailed: Corrective Action
Site Type: Corrective Action
Site Code: Not reported
Status Date: 06/22/2009
Status: Inactive - Needs Evaluation
Facility ID: 80001710
City,State,Zip: CUPERTINO, CA 950140000
Address: 10131 BUBB ROAD
Name: ACRIAN INCORPORATED
ENVIROSTOR:

Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 1991-04-01 05:00:00
Start Date: 1991-04-01 05:00:00
SEQ: 1
Action Name: DISCVRY
Action Code: DS
ACRIAN INC (Continued) 1000245625
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
State District: 2
State District Owner: Ca
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Other
EPA Region: 09
Contact Title: Not reported
Contact Email: Not reported
Contact Fax: Not reported
Contact Telephone: 408-996-8522
Contact City,State,Zip: CUPERTINO, CA 95014
Contact Address: 10131 BUBB RD
Contact Name: ENVIRONMENTAL MANAGER
EPA ID: CAD092205889
Handler City,State,Zip: CUPERTINO, CA 95014
Handler Address: 10131 BUBB RD
Handler Name: Acrian Inc
Date Form Received by Agency: 19800818
RCRA Listings:

Click here for Geo Tracker PDF:

Leak Detection: Visual, Groundwater Monitoring Well, 10 Container Construction Thickness: 6
Type of Fuel: Not reported
Tank Used for: WASTE
Tank Capacity: 00001000
Year Installed: Not reported
Container Num: 1
Tank Num: 001
Total Tanks: 0001
Owner City,St,Zip: CUPERTINO, CA 95014
Owner Address: 10131 BUBB RD
Owner Name: ACRIAN INC.

Telephone: 4089968545
Contact Name: Not reported
Other Type: SEMICONDUCTOR
Facility Type: Other
Facility ID: 00000001420
Region: STATE
URL: https://documents.geotracker.waterboards.ca.gov/ustpdfs/pdf/0002cd58.pdf File Number: 0002cd58
City,State,Zip: CUPERTINO, CA 95014
Address: 10131 BUBB RD
Name: ACRIAN INC MFG
HIST UST:

Schedule Revised Date: Not reported
Schedule Due Date: Not reported
Schedule Document Type: Not reported
Schedule Sub Area Name: Not reported
Schedule Area Name: Not reported
ACRIAN INC (Continued) 1000245625
TC7416954.2s Page 100
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Owner/Operator Telephone: 415-441-1140
Owner/Operator City,State,Zip: SAN FRANCISCO, CA 94108
Owner/Operator Address: 1170 SACRAMENTO STREET
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Private
Owner/Operator Name: ELISABETH A. GRIFFINGER
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: Not reported
Recycler Activity Without Storage: Not reported
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20020627
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
202 GPRA Corrective Action Baseline: No
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: NN
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Private
Operator Name: Acrian, Incorporated
Owner Type: Private
Owner Name: Elisabeth A. Griffinger
Mailing City,State,Zip: CUPERTINO, CA 95014
Mailing Address: 10131 BUBB ROAD
ACRIAN INC (Continued) 1000245625
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Consent/Final Order Respondent Name: Not reported
Consent/Final Order Sequence Number: Not reported
Disposition Status Description: Not reported
Disposition Status: Not reported
Disposition Status Date: Not reported
Appeal Resolution Date: Not reported
Appeal Initiated Date: Not reported
Corrective Action Component: Not reported
Enforcement Attorney: Not reported
Enforcement Docket Number: Not reported
Enforcement Responsible Agency: Not reported
Date of Enforcement Action: Not reported
Enforcement Identifier: Not reported
Scheduled Compliance Date: Not reported
Violation Responsible Agency: Not reported
Return to Compliance Qualifier: Not reported
Actual Return to Compliance Date: Not reported
Date Violation was Determined: Not reported
Violation Short Description: Not reported
Agency Which Determined Violation: Not reported
Found Violation: No
Has the Facility Received Notices of Violations:

NAICS Description: SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING NAICS Code: 334413
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Ca
Federal Waste Generator Description: Not a generator, verified Handler Name: ACRIAN INC
Receive Date: 19800818
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-996-8522
Owner/Operator City,State,Zip: CITY NOT REPORTED, CA 99999 Owner/Operator Address: 10131 BUBB ROAD
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Private
Owner/Operator Name: ACRIAN, INCORPORATED
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
ACRIAN INC (Continued) 1000245625
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluation Date: 19880210
Evaluation Action Summary:

Final Amount: Not reported
Final Count: Not reported
Paid Amount: Not reported
Final Monetary Amount: Not reported
Proposed Amount: Not reported
SEP Type Description: Not reported
SEP Type: Not reported
SEP Defaulted Date: Not reported
SEP Actual Date: Not reported
SEP Scheduled Completion Date: Not reported
SEP Expenditure Amount: Not reported
SEP Sequence Number: Not reported
Enforcement Responsible Sub-Organization: Not reported
Enforcement Responsible Person: R9
Enforcement Type: WRITTEN INFORMAL
Consent/Final Order Lead Agency: Not reported
Consent/Final Order Respondent Name: Not reported
Consent/Final Order Sequence Number: Not reported
Disposition Status Description: Not reported
Disposition Status: Not reported
Disposition Status Date: Not reported
Appeal Resolution Date: Not reported
Appeal Initiated Date: Not reported
Corrective Action Component: No
Enforcement Attorney: R9
Enforcement Docket Number: Not reported
Enforcement Responsible Agency: State
Date of Enforcement Action: 19880526
Enforcement Identifier: 001
Scheduled Compliance Date: Not reported
Violation Responsible Agency: State
Return to Compliance Qualifier: Observed
Actual Return to Compliance Date: 19880718
Date Violation was Determined: 19880502
Violation Short Description: TSD - Financial Requirements Agency Which Determined Violation: State
Found Violation: Yes
Final Amount: Not reported
Final Count: Not reported
Paid Amount: Not reported
Final Monetary Amount: Not reported
Proposed Amount: Not reported
SEP Type Description: Not reported
SEP Type: Not reported
SEP Defaulted Date: Not reported
SEP Actual Date: Not reported
SEP Scheduled Completion Date: Not reported
SEP Expenditure Amount: Not reported
SEP Sequence Number: Not reported
Enforcement Responsible Sub-Organization: Not reported
Enforcement Responsible Person: Not reported
Enforcement Type: Not reported
Consent/Final Order Lead Agency: Not reported
ACRIAN INC (Continued) 1000245625
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Longitude: -122.0513
Latitude: 37.32078
Cleanup Status: CLOSED
Address: 10131 BUBB ROAD
Name: ACRIAN INCORPORATED
EPA ID: CAD092205889
HWP:

City,State,Zip: CUPERTINO, CA 95014
Address: 10131 BUBB RD
Name: ACRIAN INC
DFR URL: http://echo.epa.gov/detailed-facility-report?fid=110002663476 Registry ID: 110002663476
Envid: 1000245625
ECHO:
additional FINDS: detail in the EDR Site Report.

Click this hyperlink while viewing on your computer to access corrective action activities required under RCRA.
program staff to track the notification, permit, compliance, and and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA events and activities related to facilities that generate, transport, Conservation and Recovery Act (RCRA) program through the tracking of RCRAInfo is a national information system that supports the Resource Environmental Interest/Information System:

Click Here for FRS Facility Detail Report:

Registry ID: 110002663476
FINDS:

Former Citation: Not reported
Request Agency: Not reported
Date Response Received: Not reported
Date of Request: Not reported
Scheduled Compliance Date: Not reported
Actual Return to Compliance Date: 19880718
Evaluation Responsible Sub-Organization: Not reported
Evaluation Responsible Person Identifier: R9
Evaluation Type Description: FINANCIAL RECORD REVIEW
Found Violation: Yes
Evaluation Responsible Agency: State
Evaluation Date: 19880502
Former Citation: Not reported
Request Agency: Not reported
Date Response Received: Not reported
Date of Request: Not reported
Scheduled Compliance Date: Not reported
Actual Return to Compliance Date: Not reported
Evaluation Responsible Sub-Organization: Not reported
Evaluation Responsible Person Identifier: R9
Evaluation Type Description: COMPLIANCE EVALUATION INSPECTION ON-SITE Found Violation: No
Evaluation Responsible Agency: State
ACRIAN INC (Continued) 1000245625
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation State: CA
Affiliation City: CUPERTINO
Affiliation Address: 10131 BUBB ROAD
Entity Title: Not reported
Entity Name: UNDELIVERABLE 1/95 SURVEY HN
Affiliation Type Desc: Facility Contact
Affiliation:

CERS Description: Hazardous Waste
CERS ID: CAD092205889
Site ID: 605874
City,State,Zip: CUPERTINO, CA 950140000
Address: 10131 BUBB ROAD
Name: ACRIAN INCORPORATED
CERS:

Actual Date: 06/28/1988
Event Description: Closure Final - ISSUE CLOSURE VERIFICATION Unit Names: Unit1
06/28/1988.

Comments: see closure verification letter dated 09/03/1987 and letter dated Due Date: Not reported
Title Description: Clean Closed
Type: RCRA
Final Date: Not reported
Activity Type: Closure Final
Facility Status: CLOSED
Facility Size: Not reported
Supervisor: Not reported
Project Manager Lead: Not reported
Project Manager: Not reported
Facility Name: ACRIAN INCORPORATED
Facility Type: Historical - Non-Operating
EPA ID: CAD092205889
Closure:

Total Actual Hours: Not reported
Total Planned Amount: Not reported
Total Planned Hours: Not reported
Calenviroscreen Score: 21-25%
Permit Expiration Date: Not reported
Permit Effective Date: Not reported
Permit Type: RCRA
Project Manager: Not reported
Project Manager Lead: Not reported
6/30/1987,9/3/1987, and 6/28/1988.
5/21/1984. The facility then clean closed, see letters dated December of 1981. They then applied for a variance which was denied on Quarterly Update: 10/18/2017 - This facility submitted a Part A and received an ISD in Commercial Offsite Facility Types: Not reported
Public Information Officer: Not reported
Assembly District: 26
Senate District: 13
Site Code: Not reported
Supervisor: Not reported
Facility Size: Not reported
Facility Type: Historical - Non-Operating
ACRIAN INC (Continued) 1000245625
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation City: SAN FRANCISCO
Affiliation Address: 1170 SACRAMENTO STREET
Entity Title: Not reported
Entity Name: ELISABETH A GRIFFINGER
Affiliation Type Desc: Facility Owner
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Mark Piros
Affiliation Type Desc: Supervisor
Affiliation Phone: 4089968522,
Affiliation Zip: 950140000
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: CUPERTINO
Affiliation Address: 10131 BUBB ROAD
Entity Title: Not reported
Entity Name: UNDELIVERABLE 1/95 SURVEY HN
Affiliation Type Desc: Facility Contact
Affiliation:

CERS Description: Corrective Action
CERS ID: 80001710
Site ID: 605874
City,State,Zip: CUPERTINO, CA 950140000
Address: 10131 BUBB ROAD
Name: ACRIAN INCORPORATED
Affiliation Phone: 4154411140,
Affiliation Zip: 941080000
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SAN FRANCISCO
Affiliation Address: 1170 SACRAMENTO STREET
Entity Title: Not reported
Entity Name: ELISABETH A GRIFFINGER
Affiliation Type Desc: Facility Owner
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Mark Piros
Affiliation Type Desc: Supervisor
Affiliation Phone: 4089968522,
Affiliation Zip: 950140000
Affiliation Country: Not reported
ACRIAN INC (Continued) 1000245625
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation Phone: 4154411140,
Affiliation Zip: 941080000
Affiliation Country: Not reported
Affiliation State: CA
ACRIAN INC (Continued) 1000245625
Status: Not reported
Global ID: Not reported
Incident Description: Not reported
Issue Date: Not reported
Discharge Date: Not reported
Facility Type: Not reported
Board File Number: Not reported
Staff Initials: Not reported
Date Reported: Not reported
City,State,Zip: CUPERTINO, CA 93043
Address: 10121 NORTH FOOTHILL BOUL
Name: ARCO SERVICE STATION #6182
NOTIFY 65:
5244 ft.

0.993 mi.

Relative:

Higher
Actual:
383 ft.
1/2-1 CUPERTINO, CA 93043
NNW 10121 NORTH FOOTHILL BOUL N/A
30 ARCO SERVICE STATION #6182 Notify 65 S100178856
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ORPHAN SUMMARY
City EDR ID Site Name Site Address Zip Database(s)Count: 1 records.CUPERTINO U001600987 FRANCISCO A SERRANO 10550 DE ANZA BLVD 95014 LUST, HIST LUST, HIST UST, Cortese
TC7416954.2s Page 108
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To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency on a monthly or quarterly basis, as required.

Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 days from the date the government agency made the information available to the public.

STANDARD ENVIRONMENTAL RECORDS
Lists of Federal NPL (Superfund) sites
NPL: National Priority List
National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon coverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center (EPIC) and regional EPA offices.

Date of Government Version: 06/22/2023
Date Data Arrived at EDR: 07/06/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 18
Source: EPA
Telephone: N/A
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 10/09/2023
Data Release Frequency: Quarterly
NPL Site Boundaries
Sources:

EPA’s Environmental Photographic Interpretation Center (EPIC) Telephone: 202-564-7333
EPA Region 1 EPA Region 6
Telephone 617-918-1143 Telephone: 214-655-6659
EPA Region 3 EPA Region 7
Telephone 215-814-5418 Telephone: 913-551-7247
EPA Region 4 EPA Region 8
Telephone 404-562-8033 Telephone: 303-312-6774
EPA Region 5 EPA Region 9
Telephone 312-886-6686 Telephone: 415-947-4246
EPA Region 10
Telephone 206-553-8665
Proposed NPL: Proposed National Priority List Sites
A site that has been proposed for listing on the National Priorities List through the issuance of a proposed rule in the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places on the NPL those sites that continue to meet the requirements for listing.

Date of Government Version: 06/22/2023
Date Data Arrived at EDR: 07/06/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 18
Source: EPA
Telephone: N/A
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 10/09/2023
Data Release Frequency: Quarterly
NPL LIENS: Federal Superfund Liens
Federal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner received notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens.

TC7416954.2s Page GR-1

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
1021
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Date of Government Version: 10/15/1991
Date Data Arrived at EDR: 02/02/1994
Date Made Active in Reports: 03/30/1994
Number of Days to Update: 56
Source: EPA
Telephone: 202-564-4267
Last EDR Contact: 08/15/2011
Next Scheduled EDR Contact: 11/28/2011
Data Release Frequency: No Update Planned
Lists of Federal Delisted NPL sites
Delisted NPL: National Priority List Deletions
The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate.

Date of Government Version: 06/22/2023
Date Data Arrived at EDR: 07/06/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 18
Source: EPA
Telephone: N/A
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 10/09/2023
Data Release Frequency: Quarterly
Lists of Federal sites subject to CERCLA removals and CERCLA orders FEDERAL FACILITY: Federal Facility Site Information listing A listing of National Priority List (NPL) and Base Realignment and Closure (BRAC) sites found in the Comprehensive Environmental Response, Compensation and Liability Information System (CERCLIS) Database where EPA Federal Facilities Restoration and Reuse Office is involved in cleanup activities.

Date of Government Version: 03/26/2023
Date Data Arrived at EDR: 03/28/2023
Date Made Active in Reports: 05/30/2023
Number of Days to Update: 63
Source: Environmental Protection Agency
Telephone: 703-603-8704
Last EDR Contact: 06/23/2023
Next Scheduled EDR Contact: 10/09/2023
Data Release Frequency: Varies
SEMS: Superfund Enterprise Management System
SEMS (Superfund Enterprise Management System) tracks hazardous waste sites, potentially hazardous waste sites, and remedial activities performed in support of EPA’s Superfund Program across the United States. The list was formerly know as CERCLIS, renamed to SEMS by the EPA in 2015. The list contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).

This dataset also contains sites which are either proposed to or on the National Priorities List (NPL) and the sites which are in the screening and assessment phase for possible inclusion on the NPL.

Date of Government Version: 06/22/2023
Date Data Arrived at EDR: 07/06/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 18
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 10/23/2023
Data Release Frequency: Quarterly
Lists of Federal CERCLA sites with NFRAP
SEMS-ARCHIVE: Superfund Enterprise Management System Archive TC7416954.2s Page GR-2

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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SEMS-ARCHIVE (Superfund Enterprise Management System Archive) tracks sites that have no further interest under the Federal Superfund Program based on available information. The list was formerly known as the CERCLIS-NFRAP, renamed to SEMS ARCHIVE by the EPA in 2015. EPA may perform a minimal level of assessment work at a site while it is archived if site conditions change and/or new information becomes available. Archived sites have been removed and archived from the inventory of SEMS sites. Archived status indicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list the site on the National Priorities List (NPL), unless information indicates this decision was not appropriate or other considerations require a recommendation for listing at a later time. The decision does not necessarily mean that there is no hazard associated with a given site; it only means that. based upon available information, the location is not judged to be potential NPL site.

Date of Government Version: 06/22/2023
Date Data Arrived at EDR: 07/06/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 18
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 10/23/2023
Data Release Frequency: Quarterly
Lists of Federal RCRA facilities undergoing Corrective Action CORRACTS: Corrective Action Report
CORRACTS identifies hazardous waste handlers with RCRA corrective action activity.

Date of Government Version: 07/24/2023
Date Data Arrived at EDR: 07/31/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 14
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 07/31/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
Lists of Federal RCRA TSD facilities
RCRA-TSDF: RCRA - Treatment, Storage and Disposal
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities that move hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of the waste. TSDFs treat, store, or dispose of the waste.

Date of Government Version: 07/24/2023
Date Data Arrived at EDR: 07/31/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 14
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 07/31/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
Lists of Federal RCRA generators
RCRA-LQG: RCRA - Large Quantity Generators
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.

Date of Government Version: 07/24/2023
Date Data Arrived at EDR: 07/31/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 14
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 07/31/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
TC7416954.2s Page GR-3

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RCRA-SQG: RCRA - Small Quantity Generators
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month.

Date of Government Version: 07/24/2023
Date Data Arrived at EDR: 07/31/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 14
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 07/31/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
RCRA-VSQG: RCRA - Very Small Quantity Generators (Formerly Conditionally Exempt Small Quantity Generators) RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Very small quantity generators (VSQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.

Date of Government Version: 07/24/2023
Date Data Arrived at EDR: 07/31/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 14
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 07/31/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
Federal institutional controls / engineering controls registries LUCIS: Land Use Control Information System
LUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closure properties.

Date of Government Version: 05/25/2023
Date Data Arrived at EDR: 05/31/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 54
Source: Department of the Navy
Telephone: 843-820-7326
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 11/20/2023
Data Release Frequency: Varies
US ENG CONTROLS: Engineering Controls Sites List
A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental media or effect human health.

Date of Government Version: 05/22/2023
Date Data Arrived at EDR: 05/23/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 62
Source: Environmental Protection Agency
Telephone: 703-603-0695
Last EDR Contact: 05/23/2023
Next Scheduled EDR Contact: 09/04/2023
Data Release Frequency: Varies
US INST CONTROLS: Institutional Controls Sites List
A listing of sites with institutional controls in place. Institutional controls include administrative measures, such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally required as part of the institutional controls.

Date of Government Version: 05/22/2023
Date Data Arrived at EDR: 05/23/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 62
Source: Environmental Protection Agency
Telephone: 703-603-0695
Last EDR Contact: 05/23/2023
Next Scheduled EDR Contact: 09/04/2023
Data Release Frequency: Varies
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Federal ERNS list
ERNS: Emergency Response Notification System
Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances.

Date of Government Version: 06/12/2023
Date Data Arrived at EDR: 06/20/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 55
Source: National Response Center, United States Coast Guard Telephone: 202-267-2180
Last EDR Contact: 06/20/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
Lists of state- and tribal (Superfund) equivalent sites RESPONSE: State Response Sites
Identifies confirmed release sites where DTSC is involved in remediation, either in a lead or oversight capacity.

These confirmed release sites are generally high-priority and high potential risk.

Date of Government Version: 04/24/2023
Date Data Arrived at EDR: 04/25/2023
Date Made Active in Reports: 07/13/2023
Number of Days to Update: 79
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 07/25/2023
Next Scheduled EDR Contact: 11/06/2023
Data Release Frequency: Quarterly
Lists of state- and tribal hazardous waste facilities
ENVIROSTOR: EnviroStor Database
The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s) EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigate further. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL)); State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the information that was available in CalSites, and provides additional site information, including, but not limited to, identification of formerly-contaminated properties that have been released for reuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses, and risk characterization information that is used to assess potential impacts to public health and the environment at contaminated sites.

Date of Government Version: 04/24/2023
Date Data Arrived at EDR: 04/25/2023
Date Made Active in Reports: 07/13/2023
Number of Days to Update: 79
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 07/25/2023
Next Scheduled EDR Contact: 11/06/2023
Data Release Frequency: Quarterly
Lists of state and tribal landfills and solid waste disposal facilities SWF/LF (SWIS): Solid Waste Information System
Active, Closed and Inactive Landfills. SWF/LF records typically contain an inve ntory of solid waste disposal facilities or landfills. These may be active or i nactive facilities or open dumps that failed to meet RCRA Section 4004 criteria for solid waste landfills or disposal sites.

Date of Government Version: 05/08/2023
Date Data Arrived at EDR: 05/08/2023
Date Made Active in Reports: 07/31/2023
Number of Days to Update: 84
Source: Department of Resources Recycling and Recovery
Telephone: 916-341-6320
Last EDR Contact: 08/08/2023
Next Scheduled EDR Contact: 11/20/2023
Data Release Frequency: Quarterly
Lists of state and tribal leaking storage tanks
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LUST REG 4: Underground Storage Tank Leak List
Los Angeles, Ventura counties. For more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 09/07/2004
Date Data Arrived at EDR: 09/07/2004
Date Made Active in Reports: 10/12/2004
Number of Days to Update: 35
Source: California Regional Water Quality Control Board Los Angeles Region (4) Telephone: 213-576-6710
Last EDR Contact: 09/06/2011
Next Scheduled EDR Contact: 12/19/2011
Data Release Frequency: No Update Planned
LUST REG 2: Fuel Leak List
Leaking Underground Storage Tank locations. Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, Sonoma counties.

Date of Government Version: 09/30/2004
Date Data Arrived at EDR: 10/20/2004
Date Made Active in Reports: 11/19/2004
Number of Days to Update: 30
Source: California Regional Water Quality Control Board San Francisco Bay Region (2) Telephone: 510-622-2433
Last EDR Contact: 09/19/2011
Next Scheduled EDR Contact: 01/02/2012
Data Release Frequency: No Update Planned
LUST REG 6L: Leaking Underground Storage Tank Case Listing For more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 09/09/2003
Date Data Arrived at EDR: 09/10/2003
Date Made Active in Reports: 10/07/2003
Number of Days to Update: 27
Source: California Regional Water Quality Control Board Lahontan Region (6) Telephone: 530-542-5572
Last EDR Contact: 09/12/2011
Next Scheduled EDR Contact: 12/26/2011
Data Release Frequency: No Update Planned
LUST REG 9: Leaking Underground Storage Tank Report
Orange, Riverside, San Diego counties. For more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 03/01/2001
Date Data Arrived at EDR: 04/23/2001
Date Made Active in Reports: 05/21/2001
Number of Days to Update: 28
Source: California Regional Water Quality Control Board San Diego Region (9) Telephone: 858-637-5595
Last EDR Contact: 09/26/2011
Next Scheduled EDR Contact: 01/09/2012
Data Release Frequency: No Update Planned
LUST: Leaking Underground Fuel Tank Report (GEOTRACKER) Leaking Underground Storage Tank (LUST) Sites included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/30/2023
Number of Days to Update: 23
Source: State Water Resources Control Board
Telephone: see region list
Last EDR Contact: 06/05/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Quarterly
LUST REG 6V: Leaking Underground Storage Tank Case Listing Leaking Underground Storage Tank locations. Inyo, Kern, Los Angeles, Mono, San Bernardino counties.

Date of Government Version: 06/07/2005
Date Data Arrived at EDR: 06/07/2005
Date Made Active in Reports: 06/29/2005
Number of Days to Update: 22
Source: California Regional Water Quality Control Board Victorville Branch Office (6) Telephone: 760-241-7365
Last EDR Contact: 09/12/2011
Next Scheduled EDR Contact: 12/26/2011
Data Release Frequency: No Update Planned
LUST REG 1: Active Toxic Site Investigation
Del Norte, Humboldt, Lake, Mendocino, Modoc, Siskiyou, Sonoma, Trinity counties. For more current information, please refer to the State Water Resources Control Board’s LUST database.

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Date of Government Version: 02/01/2001
Date Data Arrived at EDR: 02/28/2001
Date Made Active in Reports: 03/29/2001
Number of Days to Update: 29
Source: California Regional Water Quality Control Board North Coast (1) Telephone: 707-570-3769
Last EDR Contact: 08/01/2011
Next Scheduled EDR Contact: 11/14/2011
Data Release Frequency: No Update Planned
LUST REG 5: Leaking Underground Storage Tank Database
Leaking Underground Storage Tank locations. Alameda, Alpine, Amador, Butte, Colusa, Contra Costa, Calveras, El Dorado, Fresno, Glenn, Kern, Kings, Lake, Lassen, Madera, Mariposa, Merced, Modoc, Napa, Nevada, Placer, Plumas, Sacramento, San Joaquin, Shasta, Solano, Stanislaus, Sutter, Tehama, Tulare, Tuolumne, Yolo, Yuba counties.

Date of Government Version: 07/01/2008
Date Data Arrived at EDR: 07/22/2008
Date Made Active in Reports: 07/31/2008
Number of Days to Update: 9
Source: California Regional Water Quality Control Board Central Valley Region (5) Telephone: 916-464-4834
Last EDR Contact: 07/01/2011
Next Scheduled EDR Contact: 10/17/2011
Data Release Frequency: No Update Planned
LUST REG 7: Leaking Underground Storage Tank Case Listing Leaking Underground Storage Tank locations. Imperial, Riverside, San Diego, Santa Barbara counties.

Date of Government Version: 02/26/2004
Date Data Arrived at EDR: 02/26/2004
Date Made Active in Reports: 03/24/2004
Number of Days to Update: 27
Source: California Regional Water Quality Control Board Colorado River Basin Region (7) Telephone: 760-776-8943
Last EDR Contact: 08/01/2011
Next Scheduled EDR Contact: 11/14/2011
Data Release Frequency: No Update Planned
LUST REG 8: Leaking Underground Storage Tanks
California Regional Water Quality Control Board Santa Ana Region (8). For more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 02/14/2005
Date Data Arrived at EDR: 02/15/2005
Date Made Active in Reports: 03/28/2005
Number of Days to Update: 41
Source: California Regional Water Quality Control Board Santa Ana Region (8) Telephone: 909-782-4496
Last EDR Contact: 08/15/2011
Next Scheduled EDR Contact: 11/28/2011
Data Release Frequency: No Update Planned
LUST REG 3: Leaking Underground Storage Tank Database
Leaking Underground Storage Tank locations. Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Cruz counties.

Date of Government Version: 05/19/2003
Date Data Arrived at EDR: 05/19/2003
Date Made Active in Reports: 06/02/2003
Number of Days to Update: 14
Source: California Regional Water Quality Control Board Central Coast Region (3) Telephone: 805-542-4786
Last EDR Contact: 07/18/2011
Next Scheduled EDR Contact: 10/31/2011
Data Release Frequency: No Update Planned
INDIAN LUST R7: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Iowa, Kansas, and Nebraska
Date of Government Version: 04/25/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN LUST R8: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming.

Date of Government Version: 04/19/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 8
Telephone: 303-312-6271
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
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INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Arizona, California, New Mexico and Nevada Date of Government Version: 04/19/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: Environmental Protection Agency
Telephone: 415-972-3372
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Florida, Mississippi and North Carolina.

Date of Government Version: 04/20/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 4
Telephone: 404-562-8677
Last EDR Contact: 05/09/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN LUST R1: Leaking Underground Storage Tanks on Indian Land A listing of leaking underground storage tank locations on Indian Land.

Date of Government Version: 04/20/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 1
Telephone: 617-918-1313
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN LUST R5: Leaking Underground Storage Tanks on Indian Land Leaking underground storage tanks located on Indian Land in Michigan, Minnesota and Wisconsin.

Date of Government Version: 04/14/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA, Region 5
Telephone: 312-886-7439
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN LUST R6: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in New Mexico and Oklahoma.

Date of Government Version: 04/26/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 6
Telephone: 214-665-6597
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Alaska, Idaho, Oregon and Washington.

Date of Government Version: 04/20/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 10
Telephone: 206-553-2857
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
CPS-SLIC: Statewide SLIC Cases (GEOTRACKER)
Cleanup Program Sites (CPS; also known as Site Cleanups [SC] and formerly known as Spills, Leaks, Investigations, and Cleanups [SLIC] sites) included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/31/2023
Number of Days to Update: 24
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 06/05/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Varies
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SLIC REG 1: Active Toxic Site Investigations
The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 04/03/2003
Date Data Arrived at EDR: 04/07/2003
Date Made Active in Reports: 04/25/2003
Number of Days to Update: 18
Source: California Regional Water Quality Control Board, North Coast Region (1) Telephone: 707-576-2220
Last EDR Contact: 08/01/2011
Next Scheduled EDR Contact: 11/14/2011
Data Release Frequency: No Update Planned
SLIC REG 2: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 09/30/2004
Date Data Arrived at EDR: 10/20/2004
Date Made Active in Reports: 11/19/2004
Number of Days to Update: 30
Source: Regional Water Quality Control Board San Francisco Bay Region (2) Telephone: 510-286-0457
Last EDR Contact: 09/19/2011
Next Scheduled EDR Contact: 01/02/2012
Data Release Frequency: No Update Planned
SLIC REG 3: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 05/18/2006
Date Data Arrived at EDR: 05/18/2006
Date Made Active in Reports: 06/15/2006
Number of Days to Update: 28
Source: California Regional Water Quality Control Board Central Coast Region (3) Telephone: 805-549-3147
Last EDR Contact: 07/18/2011
Next Scheduled EDR Contact: 10/31/2011
Data Release Frequency: No Update Planned
SLIC REG 4: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 11/17/2004
Date Data Arrived at EDR: 11/18/2004
Date Made Active in Reports: 01/04/2005
Number of Days to Update: 47
Source: Region Water Quality Control Board Los Angeles Region (4) Telephone: 213-576-6600
Last EDR Contact: 07/01/2011
Next Scheduled EDR Contact: 10/17/2011
Data Release Frequency: No Update Planned
SLIC REG 5: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 04/01/2005
Date Data Arrived at EDR: 04/05/2005
Date Made Active in Reports: 04/21/2005
Number of Days to Update: 16
Source: Regional Water Quality Control Board Central Valley Region (5) Telephone: 916-464-3291
Last EDR Contact: 09/12/2011
Next Scheduled EDR Contact: 12/26/2011
Data Release Frequency: No Update Planned
SLIC REG 6V: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 05/24/2005
Date Data Arrived at EDR: 05/25/2005
Date Made Active in Reports: 06/16/2005
Number of Days to Update: 22
Source: Regional Water Quality Control Board, Victorville Branch Telephone: 619-241-6583
Last EDR Contact: 08/15/2011
Next Scheduled EDR Contact: 11/28/2011
Data Release Frequency: No Update Planned
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SLIC REG 6L: SLIC Sites
The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 09/07/2004
Date Data Arrived at EDR: 09/07/2004
Date Made Active in Reports: 10/12/2004
Number of Days to Update: 35
Source: California Regional Water Quality Control Board, Lahontan Region Telephone: 530-542-5574
Last EDR Contact: 08/15/2011
Next Scheduled EDR Contact: 11/28/2011
Data Release Frequency: No Update Planned
SLIC REG 7: SLIC List
The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 11/24/2004
Date Data Arrived at EDR: 11/29/2004
Date Made Active in Reports: 01/04/2005
Number of Days to Update: 36
Source: California Regional Quality Control Board, Colorado River Basin Region Telephone: 760-346-7491
Last EDR Contact: 08/01/2011
Next Scheduled EDR Contact: 11/14/2011
Data Release Frequency: No Update Planned
SLIC REG 8: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 04/03/2008
Date Data Arrived at EDR: 04/03/2008
Date Made Active in Reports: 04/14/2008
Number of Days to Update: 11
Source: California Region Water Quality Control Board Santa Ana Region (8) Telephone: 951-782-3298
Last EDR Contact: 09/12/2011
Next Scheduled EDR Contact: 12/26/2011
Data Release Frequency: No Update Planned
SLIC REG 9: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

Date of Government Version: 09/10/2007
Date Data Arrived at EDR: 09/11/2007
Date Made Active in Reports: 09/28/2007
Number of Days to Update: 17
Source: California Regional Water Quality Control Board San Diego Region (9) Telephone: 858-467-2980
Last EDR Contact: 08/08/2011
Next Scheduled EDR Contact: 11/21/2011
Data Release Frequency: No Update Planned
Lists of state and tribal registered storage tanks
FEMA UST: Underground Storage Tank Listing
A listing of all FEMA owned underground storage tanks.

Date of Government Version: 03/08/2023
Date Data Arrived at EDR: 03/09/2023
Date Made Active in Reports: 05/30/2023
Number of Days to Update: 82
Source: FEMA
Telephone: 202-646-5797
Last EDR Contact: 06/27/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
UST: Active UST Facilities
Active UST facilities gathered from the local regulatory agencies Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 05/24/2023
Number of Days to Update: 78
Source: SWRCB
Telephone: 916-341-5851
Last EDR Contact: 06/05/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Semi-Annually
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UST CLOSURE: Proposed Closure of Underground Storage Tank (UST) Cases UST cases that are being considered for closure by either the State Water Resources Control Board or the Executive Director have been posted for a 60-day public comment period. UST Case Closures being proposed for consideration by the State Water Resources Control Board. These are primarily UST cases that meet closure criteria under the decisional framework in State Water Board Resolution No. 92-49 and other Board orders. UST Case Closures proposed for consideration by the Executive Director pursuant to State Water Board Resolution No. 2012-0061. These are cases that meet the criteria of the Low-Threat UST Case Closure Policy. UST Case Closure Review Denials and Approved Orders.

Date of Government Version: 02/23/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 05/26/2023
Number of Days to Update: 80
Source: State Water Resources Control Board
Telephone: 916-327-7844
Last EDR Contact: 06/02/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Varies
MILITARY UST SITES: Military UST Sites (GEOTRACKER)
Military ust sites
Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/31/2023
Number of Days to Update: 24
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 06/05/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Varies
AST: Aboveground Petroleum Storage Tank Facilities
A listing of aboveground storage tank petroleum storage tank locations.

Date of Government Version: 07/06/2016
Date Data Arrived at EDR: 07/12/2016
Date Made Active in Reports: 09/19/2016
Number of Days to Update: 69
Source: California Environmental Protection Agency
Telephone: 916-327-5092
Last EDR Contact: 06/06/2023
Next Scheduled EDR Contact: 09/25/2023
Data Release Frequency: Varies
INDIAN UST R6: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes).

Date of Government Version: 04/26/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 6
Telephone: 214-665-7591
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN UST R5: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations).

Date of Government Version: 04/14/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 5
Telephone: 312-886-6136
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN UST R10: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations).

Date of Government Version: 04/20/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 10
Telephone: 206-553-2857
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
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INDIAN UST R4: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee and Tribal Nations)
Date of Government Version: 04/20/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 4
Telephone: 404-562-9424
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN UST R1: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten Tribal Nations).

Date of Government Version: 04/20/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA, Region 1
Telephone: 617-918-1313
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN UST R7: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations).

Date of Government Version: 04/25/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN UST R8: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations).

Date of Government Version: 04/20/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 8
Telephone: 303-312-6137
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
INDIAN UST R9: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations).

Date of Government Version: 04/19/2023
Date Data Arrived at EDR: 05/09/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 66
Source: EPA Region 9
Telephone: 415-972-3368
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
Lists of state and tribal voluntary cleanup sites
VCP: Voluntary Cleanup Program Properties
Contains low threat level properties with either confirmed or unconfirmed releases and the project proponents have request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage for DTSC’s costs.

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Date of Government Version: 04/24/2023
Date Data Arrived at EDR: 04/25/2023
Date Made Active in Reports: 07/13/2023
Number of Days to Update: 79
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 07/25/2023
Next Scheduled EDR Contact: 11/06/2023
Data Release Frequency: Quarterly
INDIAN VCP R7: Voluntary Cleanup Priority Lisitng
A listing of voluntary cleanup priority sites located on Indian Land located in Region 7.

Date of Government Version: 03/20/2008
Date Data Arrived at EDR: 04/22/2008
Date Made Active in Reports: 05/19/2008
Number of Days to Update: 27
Source: EPA, Region 7
Telephone: 913-551-7365
Last EDR Contact: 07/08/2021
Next Scheduled EDR Contact: 07/20/2009
Data Release Frequency: Varies
INDIAN VCP R1: Voluntary Cleanup Priority Listing
A listing of voluntary cleanup priority sites located on Indian Land located in Region 1.

Date of Government Version: 07/27/2015
Date Data Arrived at EDR: 09/29/2015
Date Made Active in Reports: 02/18/2016
Number of Days to Update: 142
Source: EPA, Region 1
Telephone: 617-918-1102
Last EDR Contact: 06/13/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Varies
Lists of state and tribal brownfield sites
BROWNFIELDS: Considered Brownfieds Sites Listing
A listing of sites the SWRCB considers to be Brownfields since these are sites have come to them through the MOA Process.

Date of Government Version: 03/20/2023
Date Data Arrived at EDR: 03/21/2023
Date Made Active in Reports: 06/06/2023
Number of Days to Update: 77
Source: State Water Resources Control Board
Telephone: 916-323-7905
Last EDR Contact: 06/14/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS: A Listing of Brownfields Sites
Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in these properties takes development pressures off of undeveloped, open land, and both improves and protects the environment.

Assessment, Cleanup and Redevelopment Exchange System (ACRES) stores information reported by EPA Brownfields grant recipients on brownfields properties assessed or cleaned up with grant funding as well as information on Targeted Brownfields Assessments performed by EPA Regions. A listing of ACRES Brownfield sites is obtained from Cleanups in My Community. Cleanups in My Community provides information on Brownfields properties for which information is reported back to EPA, as well as areas served by Brownfields grant programs.

Date of Government Version: 04/06/2023
Date Data Arrived at EDR: 04/13/2023
Date Made Active in Reports: 04/19/2023
Number of Days to Update: 6
Source: Environmental Protection Agency
Telephone: 202-566-2777
Last EDR Contact: 06/08/2023
Next Scheduled EDR Contact: 09/25/2023
Data Release Frequency: Semi-Annually
Local Lists of Landfill / Solid Waste Disposal Sites
WMUDS/SWAT: Waste Management Unit Database
Waste Management Unit Database System. WMUDS is used by the State Water Resources Control Board staff and the Regional Water Quality Control Boards for program tracking and inventory of waste management units. WMUDS is composed of the following databases: Facility Information, Scheduled Inspections Information, Waste Management Unit Information, SWAT Program Information, SWAT Report Summary Information, SWAT Report Summary Data, Chapter 15 (formerly Subchapter 15) Information, Chapter 15 Monitoring Parameters, TPCA Program Information, RCRA Program Information, Closure Information, and Interested Parties Information.

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Date of Government Version: 04/01/2000
Date Data Arrived at EDR: 04/10/2000
Date Made Active in Reports: 05/10/2000
Number of Days to Update: 30
Source: State Water Resources Control Board
Telephone: 916-227-4448
Last EDR Contact: 07/19/2023
Next Scheduled EDR Contact: 11/06/2023
Data Release Frequency: No Update Planned
SWRCY: Recycler Database
A listing of recycling facilities in California.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 05/24/2023
Number of Days to Update: 78
Source: Department of Conservation
Telephone: 916-323-3836
Last EDR Contact: 06/02/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Quarterly
HAULERS: Registered Waste Tire Haulers Listing
A listing of registered waste tire haulers.

Date of Government Version: 11/16/2022
Date Data Arrived at EDR: 11/22/2022
Date Made Active in Reports: 02/13/2023
Number of Days to Update: 83
Source: Integrated Waste Management Board
Telephone: 916-341-6422
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 11/20/2023
Data Release Frequency: Varies
INDIAN ODI: Report on the Status of Open Dumps on Indian Lands Location of open dumps on Indian land.

Date of Government Version: 12/31/1998
Date Data Arrived at EDR: 12/03/2007
Date Made Active in Reports: 01/24/2008
Number of Days to Update: 52
Source: Environmental Protection Agency
Telephone: 703-308-8245
Last EDR Contact: 07/19/2023
Next Scheduled EDR Contact: 11/06/2023
Data Release Frequency: Varies
ODI: Open Dump Inventory
An open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258 Subtitle D Criteria.

Date of Government Version: 06/30/1985
Date Data Arrived at EDR: 08/09/2004
Date Made Active in Reports: 09/17/2004
Number of Days to Update: 39
Source: Environmental Protection Agency
Telephone: 800-424-9346
Last EDR Contact: 06/09/2004
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site Locations A listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern Riverside County and northern Imperial County, California.

Date of Government Version: 01/12/2009
Date Data Arrived at EDR: 05/07/2009
Date Made Active in Reports: 09/21/2009
Number of Days to Update: 137
Source: EPA, Region 9
Telephone: 415-947-4219
Last EDR Contact: 07/11/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: No Update Planned
IHS OPEN DUMPS: Open Dumps on Indian Land
A listing of all open dumps located on Indian Land in the United States.

Date of Government Version: 04/01/2014
Date Data Arrived at EDR: 08/06/2014
Date Made Active in Reports: 01/29/2015
Number of Days to Update: 176
Source: Department of Health & Human Serivces, Indian Health Service Telephone: 301-443-1452
Last EDR Contact: 07/27/2023
Next Scheduled EDR Contact: 11/13/2023
Data Release Frequency: Varies
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Local Lists of Hazardous waste / Contaminated Sites
US HIST CDL: National Clandestine Laboratory Register
A listing of clandestine drug lab locations that have been removed from the DEAs National Clandestine Laboratory Register.

Date of Government Version: 05/22/2023
Date Data Arrived at EDR: 05/23/2023
Date Made Active in Reports: 07/10/2023
Number of Days to Update: 48
Source: Drug Enforcement Administration
Telephone: 202-307-1000
Last EDR Contact: 05/23/2023
Next Scheduled EDR Contact: 09/04/2023
Data Release Frequency: No Update Planned
HIST CAL-SITES: Calsites Database
The Calsites database contains potential or confirmed hazardous substance release properties. In 1996, California EPA reevaluated and significantly reduced the number of sites in the Calsites database. No longer updated by the state agency. It has been replaced by ENVIROSTOR.

Date of Government Version: 08/08/2005
Date Data Arrived at EDR: 08/03/2006
Date Made Active in Reports: 08/24/2006
Number of Days to Update: 21
Source: Department of Toxic Substance Control
Telephone: 916-323-3400
Last EDR Contact: 02/23/2009
Next Scheduled EDR Contact: 05/25/2009
Data Release Frequency: No Update Planned
SCH: School Property Evaluation Program
This category contains proposed and existing school sites that are being evaluated by DTSC for possible hazardous materials contamination. In some cases, these properties may be listed in the CalSites category depending on the level of threat to public health and safety or the environment they pose.

Date of Government Version: 04/24/2023
Date Data Arrived at EDR: 04/25/2023
Date Made Active in Reports: 07/13/2023
Number of Days to Update: 79
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 07/25/2023
Next Scheduled EDR Contact: 11/06/2023
Data Release Frequency: Quarterly
CDL: Clandestine Drug Labs
A listing of drug lab locations. Listing of a location in this database does not indicate that any illegal drug lab materials were or were not present there, and does not constitute a determination that the location either requires or does not require additional cleanup work.

Date of Government Version: 12/31/2020
Date Data Arrived at EDR: 11/30/2022
Date Made Active in Reports: 02/09/2023
Number of Days to Update: 71
Source: Department of Toxic Substances Control
Telephone: 916-255-6504
Last EDR Contact: 07/26/2023
Next Scheduled EDR Contact: 11/13/2023
Data Release Frequency: Varies
TOXIC PITS: Toxic Pits Cleanup Act Sites
Toxic PITS Cleanup Act Sites. TOXIC PITS identifies sites suspected of containing hazardous substances where cleanup has not yet been completed.

Date of Government Version: 07/01/1995
Date Data Arrived at EDR: 08/30/1995
Date Made Active in Reports: 09/26/1995
Number of Days to Update: 27
Source: State Water Resources Control Board
Telephone: 916-227-4364
Last EDR Contact: 01/26/2009
Next Scheduled EDR Contact: 04/27/2009
Data Release Frequency: No Update Planned
CERS HAZ WASTE: California Environmental Reporting System Hazardous Waste List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the Hazardous Chemical Management, Hazardous Waste Onsite Treatment, Household Hazardous Waste Collection, Hazardous Waste Generator, and RCRA LQ HW Generator programs.

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Date of Government Version: 04/17/2023
Date Data Arrived at EDR: 04/18/2023
Date Made Active in Reports: 07/11/2023
Number of Days to Update: 84
Source: CalEPA
Telephone: 916-323-2514
Last EDR Contact: 07/18/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Quarterly
US CDL: Clandestine Drug Labs
A listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides this web site as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.

In most cases, the source of the entries is not the Department, and the Department has not verified the entry and does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example, contacting local law enforcement and local health departments.

Date of Government Version: 05/22/2023
Date Data Arrived at EDR: 05/23/2023
Date Made Active in Reports: 07/10/2023
Number of Days to Update: 48
Source: Drug Enforcement Administration
Telephone: 202-307-1000
Last EDR Contact: 05/23/2023
Next Scheduled EDR Contact: 09/04/2023
Data Release Frequency: Quarterly
Local Lists of Registered Storage Tanks
SWEEPS UST: SWEEPS UST Listing
Statewide Environmental Evaluation and Planning System. This underground storage tank listing was updated and maintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained.

The local agency is the contact for more information on a site on the SWEEPS list.

Date of Government Version: 06/01/1994
Date Data Arrived at EDR: 07/07/2005
Date Made Active in Reports: 08/11/2005
Number of Days to Update: 35
Source: State Water Resources Control Board
Telephone: N/A
Last EDR Contact: 06/03/2005
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
HIST UST: Hazardous Substance Storage Container Database The Hazardous Substance Storage Container Database is a historical listing of UST sites. Refer to local/county source for current data.

Date of Government Version: 10/15/1990
Date Data Arrived at EDR: 01/25/1991
Date Made Active in Reports: 02/12/1991
Number of Days to Update: 18
Source: State Water Resources Control Board
Telephone: 916-341-5851
Last EDR Contact: 07/26/2001
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
SAN FRANCISCO AST: Aboveground Storage Tank Site Listing Aboveground storage tank sites
Date of Government Version: 04/28/2023
Date Data Arrived at EDR: 04/28/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 77
Source: San Francisco County Department of Public Health Telephone: 415-252-3896
Last EDR Contact: 07/26/2023
Next Scheduled EDR Contact: 11/13/2023
Data Release Frequency: Varies
CA FID UST: Facility Inventory Database
The Facility Inventory Database (FID) contains a historical listing of active and inactive underground storage tank locations from the State Water Resource Control Board. Refer to local/county source for current data.

Date of Government Version: 10/31/1994
Date Data Arrived at EDR: 09/05/1995
Date Made Active in Reports: 09/29/1995
Number of Days to Update: 24
Source: California Environmental Protection Agency
Telephone: 916-341-5851
Last EDR Contact: 12/28/1998
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
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CERS TANKS: California Environmental Reporting System (CERS) Tanks List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the Aboveground Petroleum Storage and Underground Storage Tank regulatory programs.

Date of Government Version: 04/17/2023
Date Data Arrived at EDR: 04/18/2023
Date Made Active in Reports: 07/06/2023
Number of Days to Update: 79
Source: California Environmental Protection Agency
Telephone: 916-323-2514
Last EDR Contact: 07/18/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Quarterly
Local Land Records
LIENS: Environmental Liens Listing
A listing of property locations with environmental liens for California where DTSC is a lien holder.

Date of Government Version: 02/23/2023
Date Data Arrived at EDR: 02/24/2023
Date Made Active in Reports: 03/23/2023
Number of Days to Update: 27
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 06/06/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
LIENS 2: CERCLA Lien Information
A Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. These monies are spent to investigate and address releases and threatened releases of contamination.

CERCLIS provides information as to the identity of these sites and properties.

Date of Government Version: 06/22/2023
Date Data Arrived at EDR: 07/06/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 18
Source: Environmental Protection Agency
Telephone: 202-564-6023
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 10/09/2023
Data Release Frequency: Semi-Annually
DEED: Deed Restriction Listing
Site Mitigation and Brownfields Reuse Program Facility Sites with Deed Restrictions & Hazardous Waste Management Program Facility Sites with Deed / Land Use Restriction. The DTSC Site Mitigation and Brownfields Reuse Program (SMBRP) list includes sites cleaned up under the program’s oversight and generally does not include current or former hazardous waste facilities that required a hazardous waste facility permit. The list represents deed restrictions that are active. Some sites have multiple deed restrictions. The DTSC Hazardous Waste Management Program (HWMP) has developed a list of current or former hazardous waste facilities that have a recorded land use restriction at the local county recorder’s office. The land use restrictions on this list were required by the DTSC HWMP as a result of the presence of hazardous substances that remain on site after the facility (or part of the facility) has been closed or cleaned up. The types of land use restriction include deed notice, deed restriction, or a land use restriction that binds current and future owners.

Date of Government Version: 05/25/2023
Date Data Arrived at EDR: 05/25/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 81
Source: DTSC and SWRCB
Telephone: 916-323-3400
Last EDR Contact: 05/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Semi-Annually
Records of Emergency Release Reports
HMIRS: Hazardous Materials Information Reporting System Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT.

Date of Government Version: 03/19/2023
Date Data Arrived at EDR: 03/21/2023
Date Made Active in Reports: 05/30/2023
Number of Days to Update: 70
Source: U.S. Department of Transportation
Telephone: 202-366-4555
Last EDR Contact: 06/20/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
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CHMIRS: California Hazardous Material Incident Report System California Hazardous Material Incident Reporting System. CHMIRS contains information on reported hazardous material incidents (accidental releases or spills).

Date of Government Version: 04/15/2023
Date Data Arrived at EDR: 04/28/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 77
Source: Office of Emergency Services
Telephone: 916-845-8400
Last EDR Contact: 07/18/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Semi-Annually
LDS: Land Disposal Sites Listing (GEOTRACKER)
Land Disposal sites (Landfills) included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/30/2023
Number of Days to Update: 23
Source: State Water Qualilty Control Board
Telephone: 866-480-1028
Last EDR Contact: 06/05/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Quarterly
MCS: Military Cleanup Sites Listing (GEOTRACKER)
Military sites (consisting of: Military UST sites; Military Privatized sites; and Military Cleanup sites [formerly known as DoD non UST]) included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/31/2023
Number of Days to Update: 24
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 06/05/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Quarterly
SPILLS 90: SPILLS90 data from FirstSearch
Spills 90 includes those spill and release records available exclusively from FirstSearch databases. Typically, they may include chemical, oil and/or hazardous substance spills recorded after 1990. Duplicate records that are already included in EDR incident and release records are not included in Spills 90.

Date of Government Version: 06/06/2012
Date Data Arrived at EDR: 01/03/2013
Date Made Active in Reports: 02/22/2013
Number of Days to Update: 50
Source: FirstSearch
Telephone: N/A
Last EDR Contact: 01/03/2013
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
Other Ascertainable Records
RCRA NonGen / NLR: RCRA - Non Generators / No Longer Regulated RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous waste.

Date of Government Version: 07/24/2023
Date Data Arrived at EDR: 07/31/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 14
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 07/31/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
FUDS: Formerly Used Defense Sites
The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers is actively working or will take necessary cleanup actions.

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Date of Government Version: 05/08/2023
Date Data Arrived at EDR: 05/16/2023
Date Made Active in Reports: 07/10/2023
Number of Days to Update: 55
Source: U.S. Army Corps of Engineers
Telephone: 202-528-4285
Last EDR Contact: 05/16/2023
Next Scheduled EDR Contact: 08/28/2023
Data Release Frequency: Varies
DOD: Department of Defense Sites
This data set consists of federally owned or administered lands, administered by the Department of Defense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands.

Date of Government Version: 06/07/2021
Date Data Arrived at EDR: 07/13/2021
Date Made Active in Reports: 03/09/2022
Number of Days to Update: 239
Source: USGS
Telephone: 888-275-8747
Last EDR Contact: 07/10/2023
Next Scheduled EDR Contact: 10/23/2023
Data Release Frequency: Varies
FEDLAND: Federal and Indian Lands
Federally and Indian administrated lands of the United States. Lands included are administrated by: Army Corps of Engineers, Bureau of Reclamation, National Wild and Scenic River, National Wildlife Refuge, Public Domain Land, Wilderness, Wilderness Study Area, Wildlife Management Area, Bureau of Indian Affairs, Bureau of Land Management, Department of Justice, Forest Service, Fish and Wildlife Service, National Park Service.

Date of Government Version: 04/02/2018
Date Data Arrived at EDR: 04/11/2018
Date Made Active in Reports: 11/06/2019
Number of Days to Update: 574
Source: U.S. Geological Survey
Telephone: 888-275-8747
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: N/A
SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners Listing The State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Office of Superfund Remediation and Technology Innovation. It is comprised of representatives of states with established drycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.

Date of Government Version: 07/30/2021
Date Data Arrived at EDR: 02/03/2023
Date Made Active in Reports: 02/10/2023
Number of Days to Update: 7
Source: Environmental Protection Agency
Telephone: 615-532-8599
Last EDR Contact: 08/01/2023
Next Scheduled EDR Contact: 11/20/2023
Data Release Frequency: Varies
US FIN ASSUR: Financial Assurance Information
All owners and operators of facilities that treat, store, or dispose of hazardous waste are required to provide proof that they will have sufficient funds to pay for the clean up, closure, and post-closure care of their facilities.

Date of Government Version: 06/19/2023
Date Data Arrived at EDR: 06/20/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 55
Source: Environmental Protection Agency
Telephone: 202-566-1917
Last EDR Contact: 06/20/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
EPA WATCH LIST: EPA WATCH LIST
EPA maintains a "Watch List" to facilitate dialogue between EPA, state and local environmental agencies on enforcement matters relating to facilities with alleged violations identified as either significant or high priority. Being on the Watch List does not mean that the facility has actually violated the law only that an investigation by EPA or a state or local environmental agency has led those organizations to allege that an unproven violation has in fact occurred. Being on the Watch List does not represent a higher level of concern regarding the alleged violations that were detected, but instead indicates cases requiring additional dialogue between EPA, state and local agencies - primarily because of the length of time the alleged violation has gone unaddressed or unresolved.

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Date of Government Version: 08/30/2013
Date Data Arrived at EDR: 03/21/2014
Date Made Active in Reports: 06/17/2014
Number of Days to Update: 88
Source: Environmental Protection Agency
Telephone: 617-520-3000
Last EDR Contact: 07/31/2023
Next Scheduled EDR Contact: 11/13/2023
Data Release Frequency: Quarterly
2020 COR ACTION: 2020 Corrective Action Program List
The EPA has set ambitious goals for the RCRA Corrective Action program by creating the 2020 Corrective Action Universe. This RCRA cleanup baseline includes facilities expected to need corrective action. The 2020 universe contains a wide variety of sites. Some properties are heavily contaminated while others were contaminated but have since been cleaned up. Still others have not been fully investigated yet, and may require little or no remediation.

Inclusion in the 2020 Universe does not necessarily imply failure on the part of a facility to meet its RCRA obligations.

Date of Government Version: 09/30/2017
Date Data Arrived at EDR: 05/08/2018
Date Made Active in Reports: 07/20/2018
Number of Days to Update: 73
Source: Environmental Protection Agency
Telephone: 703-308-4044
Last EDR Contact: 08/03/2023
Next Scheduled EDR Contact: 11/13/2023
Data Release Frequency: Varies
TSCA: Toxic Substances Control Act
Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant site.

Date of Government Version: 12/31/2020
Date Data Arrived at EDR: 06/14/2022
Date Made Active in Reports: 03/24/2023
Number of Days to Update: 283
Source: EPA
Telephone: 202-260-5521
Last EDR Contact: 06/16/2023
Next Scheduled EDR Contact: 09/25/2023
Data Release Frequency: Every 4 Years
TRIS: Toxic Chemical Release Inventory System
Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and land in reportable quantities under SARA Title III Section 313.

Date of Government Version: 12/31/2021
Date Data Arrived at EDR: 02/16/2023
Date Made Active in Reports: 05/02/2023
Number of Days to Update: 75
Source: EPA
Telephone: 202-566-0250
Last EDR Contact: 05/19/2023
Next Scheduled EDR Contact: 08/28/2023
Data Release Frequency: Annually
SSTS: Section 7 Tracking Systems
Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March 1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices being produced, and those having been produced and sold or distributed in the past year.

Date of Government Version: 04/17/2023
Date Data Arrived at EDR: 04/18/2023
Date Made Active in Reports: 07/10/2023
Number of Days to Update: 83
Source: EPA
Telephone: 202-564-4203
Last EDR Contact: 07/18/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Annually
ROD: Records Of Decision
Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup.

Date of Government Version: 06/22/2023
Date Data Arrived at EDR: 07/06/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 18
Source: EPA
Telephone: 703-416-0223
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Annually
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RMP: Risk Management Plans
When Congress passed the Clean Air Act Amendments of 1990, it required EPA to publish regulations and guidance for chemical accident prevention at facilities using extremely hazardous substances. The Risk Management Program Rule (RMP Rule) was written to implement Section 112(r) of these amendments. The rule, which built upon existing industry codes and standards, requires companies of all sizes that use certain flammable and toxic substances to develop a Risk Management Program, which includes a(n): Hazard assessment that details the potential effects of an accidental release, an accident history of the last five years, and an evaluation of worst-case and alternative accidental releases; Prevention program that includes safety precautions and maintenance, monitoring, and employee training measures; and Emergency response program that spells out emergency health care, employee training measures and procedures for informing the public and response agencies (e.g the fire department) should an accident occur.

Date of Government Version: 04/27/2022
Date Data Arrived at EDR: 05/04/2022
Date Made Active in Reports: 05/10/2022
Number of Days to Update: 6
Source: Environmental Protection Agency
Telephone: 202-564-8600
Last EDR Contact: 06/12/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
RAATS: RCRA Administrative Action Tracking System
RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration actions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy of the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources made it impossible to continue to update the information contained in the database.

Date of Government Version: 04/17/1995
Date Data Arrived at EDR: 07/03/1995
Date Made Active in Reports: 08/07/1995
Number of Days to Update: 35
Source: EPA
Telephone: 202-564-4104
Last EDR Contact: 06/02/2008
Next Scheduled EDR Contact: 09/01/2008
Data Release Frequency: No Update Planned
PRP: Potentially Responsible Parties
A listing of verified Potentially Responsible Parties
Date of Government Version: 06/22/2023
Date Data Arrived at EDR: 07/06/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 18
Source: EPA
Telephone: 202-564-6023
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 11/13/2023
Data Release Frequency: Quarterly
PADS: PCB Activity Database System
PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB’s who are required to notify the EPA of such activities.

Date of Government Version: 03/20/2023
Date Data Arrived at EDR: 04/04/2023
Date Made Active in Reports: 06/09/2023
Number of Days to Update: 66
Source: EPA
Telephone: 202-566-0500
Last EDR Contact: 07/07/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Annually
ICIS: Integrated Compliance Information System
The Integrated Compliance Information System (ICIS) supports the information needs of the national enforcement and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES) program.

Date of Government Version: 11/18/2016
Date Data Arrived at EDR: 11/23/2016
Date Made Active in Reports: 02/10/2017
Number of Days to Update: 79
Source: Environmental Protection Agency
Telephone: 202-564-2501
Last EDR Contact: 06/27/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Quarterly
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FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the Agency on a quarterly basis.

Date of Government Version: 04/09/2009
Date Data Arrived at EDR: 04/16/2009
Date Made Active in Reports: 05/11/2009
Number of Days to Update: 25
Source: EPA/Office of Prevention, Pesticides and Toxic Substances Telephone: 202-566-1667
Last EDR Contact: 08/18/2017
Next Scheduled EDR Contact: 12/04/2017
Data Release Frequency: No Update Planned
FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements.

Date of Government Version: 04/09/2009
Date Data Arrived at EDR: 04/16/2009
Date Made Active in Reports: 05/11/2009
Number of Days to Update: 25
Source: EPA
Telephone: 202-566-1667
Last EDR Contact: 08/18/2017
Next Scheduled EDR Contact: 12/04/2017
Data Release Frequency: No Update Planned
MLTS: Material Licensing Tracking System
MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which possess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency, EDR contacts the Agency on a quarterly basis.

Date of Government Version: 03/15/2023
Date Data Arrived at EDR: 03/21/2023
Date Made Active in Reports: 05/30/2023
Number of Days to Update: 70
Source: Nuclear Regulatory Commission
Telephone: 301-415-7169
Last EDR Contact: 07/12/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Quarterly
COAL ASH DOE: Steam-Electric Plant Operation Data
A listing of power plants that store ash in surface ponds.

Date of Government Version: 12/31/2021
Date Data Arrived at EDR: 04/14/2023
Date Made Active in Reports: 07/10/2023
Number of Days to Update: 87
Source: Department of Energy
Telephone: 202-586-8719
Last EDR Contact: 05/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
COAL ASH EPA: Coal Combustion Residues Surface Impoundments List A listing of coal combustion residues surface impoundments with high hazard potential ratings.

Date of Government Version: 01/12/2017
Date Data Arrived at EDR: 03/05/2019
Date Made Active in Reports: 11/11/2019
Number of Days to Update: 251
Source: Environmental Protection Agency
Telephone: N/A
Last EDR Contact: 05/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
PCB TRANSFORMER: PCB Transformer Registration Database
The database of PCB transformer registrations that includes all PCB registration submittals.

Date of Government Version: 09/13/2019
Date Data Arrived at EDR: 11/06/2019
Date Made Active in Reports: 02/10/2020
Number of Days to Update: 96
Source: Environmental Protection Agency
Telephone: 202-566-0517
Last EDR Contact: 08/03/2023
Next Scheduled EDR Contact: 11/13/2023
Data Release Frequency: Varies
RADINFO: Radiation Information Database
The Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S.

Environmental Protection Agency (EPA) regulations for radiation and radioactivity.

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Date of Government Version: 07/01/2019
Date Data Arrived at EDR: 07/01/2019
Date Made Active in Reports: 09/23/2019
Number of Days to Update: 84
Source: Environmental Protection Agency
Telephone: 202-343-9775
Last EDR Contact: 06/22/2023
Next Scheduled EDR Contact: 10/09/2023
Data Release Frequency: Quarterly
HIST FTTS: FIFRA/TSCA Tracking System Administrative Case Listing A complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that may not be included in the newer FTTS database updates. This database is no longer updated.

Date of Government Version: 10/19/2006
Date Data Arrived at EDR: 03/01/2007
Date Made Active in Reports: 04/10/2007
Number of Days to Update: 40
Source: Environmental Protection Agency
Telephone: 202-564-2501
Last EDR Contact: 12/17/2007
Next Scheduled EDR Contact: 03/17/2008
Data Release Frequency: No Update Planned
HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case Listing A complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that may not be included in the newer FTTS database updates. This database is no longer updated.

Date of Government Version: 10/19/2006
Date Data Arrived at EDR: 03/01/2007
Date Made Active in Reports: 04/10/2007
Number of Days to Update: 40
Source: Environmental Protection Agency
Telephone: 202-564-2501
Last EDR Contact: 12/17/2008
Next Scheduled EDR Contact: 03/17/2008
Data Release Frequency: No Update Planned
DOT OPS: Incident and Accident Data
Department of Transporation, Office of Pipeline Safety Incident and Accident data.

Date of Government Version: 01/02/2020
Date Data Arrived at EDR: 01/28/2020
Date Made Active in Reports: 04/17/2020
Number of Days to Update: 80
Source: Department of Transporation, Office of Pipeline Safety Telephone: 202-366-4595
Last EDR Contact: 07/25/2023
Next Scheduled EDR Contact: 11/06/2023
Data Release Frequency: Quarterly
CONSENT: Superfund (CERCLA) Consent Decrees
Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released periodically by United States District Courts after settlement by parties to litigation matters.

Date of Government Version: 03/31/2023
Date Data Arrived at EDR: 04/20/2023
Date Made Active in Reports: 07/10/2023
Number of Days to Update: 81
Source: Department of Justice, Consent Decree Library
Telephone: Varies
Last EDR Contact: 06/27/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
BRS: Biennial Reporting System
The Biennial Reporting System is a national system administered by the EPA that collects data on the generation and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG) and Treatment, Storage, and Disposal Facilities.

Date of Government Version: 12/31/2021
Date Data Arrived at EDR: 03/09/2023
Date Made Active in Reports: 03/20/2023
Number of Days to Update: 11
Source: EPA/NTIS
Telephone: 800-424-9346
Last EDR Contact: 07/31/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Biennially
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INDIAN RESERV: Indian Reservations
This map layer portrays Indian administered lands of the United States that have any area equal to or greater than 640 acres.

Date of Government Version: 12/31/2014
Date Data Arrived at EDR: 07/14/2015
Date Made Active in Reports: 01/10/2017
Number of Days to Update: 546
Source: USGS
Telephone: 202-208-3710
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Semi-Annually
FUSRAP: Formerly Utilized Sites Remedial Action Program DOE established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 to remediate sites where radioactive contamination remained from Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations.

Date of Government Version: 03/03/2023
Date Data Arrived at EDR: 03/03/2023
Date Made Active in Reports: 06/09/2023
Number of Days to Update: 98
Source: Department of Energy
Telephone: 202-586-3559
Last EDR Contact: 07/26/2023
Next Scheduled EDR Contact: 11/13/2023
Data Release Frequency: Varies
UMTRA: Uranium Mill Tailings Sites
Uranium ore was mined by private companies for federal government use in national defense programs. When the mills shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings were used as construction materials before the potential health hazards of the tailings were recognized.

Date of Government Version: 08/30/2019
Date Data Arrived at EDR: 11/15/2019
Date Made Active in Reports: 01/28/2020
Number of Days to Update: 74
Source: Department of Energy
Telephone: 505-845-0011
Last EDR Contact: 08/10/2023
Next Scheduled EDR Contact: 11/27/2023
Data Release Frequency: Varies
LEAD SMELTER 1: Lead Smelter Sites
A listing of former lead smelter site locations.

Date of Government Version: 06/22/2023
Date Data Arrived at EDR: 07/06/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 18
Source: Environmental Protection Agency
Telephone: 703-603-8787
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 10/09/2023
Data Release Frequency: Varies
LEAD SMELTER 2: Lead Smelter Sites
A list of several hundred sites in the U.S. where secondary lead smelting was done from 1931and 1964. These sites may pose a threat to public health through ingestion or inhalation of contaminated soil or dust Date of Government Version: 04/05/2001
Date Data Arrived at EDR: 10/27/2010
Date Made Active in Reports: 12/02/2010
Number of Days to Update: 36
Source: American Journal of Public Health
Telephone: 703-305-6451
Last EDR Contact: 12/02/2009
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
US AIRS (AFS): Aerometric Information Retrieval System Facility Subsystem (AFS) The database is a sub-system of Aerometric Information Retrieval System (AIRS). AFS contains compliance data on air pollution point sources regulated by the U.S. EPA and/or state and local air regulatory agencies. This information comes from source reports by various stationary sources of air pollution, such as electric power plants, steel mills, factories, and universities, and provides information about the air pollutants they produce. Action, air program, air program pollutant, and general level plant data. It is used to track emissions and compliance data from industrial plants.

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Date of Government Version: 10/12/2016
Date Data Arrived at EDR: 10/26/2016
Date Made Active in Reports: 02/03/2017
Number of Days to Update: 100
Source: EPA
Telephone: 202-564-2496
Last EDR Contact: 09/26/2017
Next Scheduled EDR Contact: 01/08/2018
Data Release Frequency: Annually
US AIRS MINOR: Air Facility System Data
A listing of minor source facilities.

Date of Government Version: 10/12/2016
Date Data Arrived at EDR: 10/26/2016
Date Made Active in Reports: 02/03/2017
Number of Days to Update: 100
Source: EPA
Telephone: 202-564-2496
Last EDR Contact: 09/26/2017
Next Scheduled EDR Contact: 01/08/2018
Data Release Frequency: Annually
US MINES: Mines Master Index File
Contains all mine identification numbers issued for mines active or opened since 1971. The data also includes violation information.

Date of Government Version: 05/01/2023
Date Data Arrived at EDR: 05/24/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 61
Source: Department of Labor, Mine Safety and Health Administration Telephone: 303-231-5959
Last EDR Contact: 05/24/2023
Next Scheduled EDR Contact: 09/04/2023
Data Release Frequency: Semi-Annually
MINES VIOLATIONS: MSHA Violation Assessment Data
Mines violation and assessment information. Department of Labor, Mine Safety & Health Administration.

Date of Government Version: 04/03/2023
Date Data Arrived at EDR: 04/04/2023
Date Made Active in Reports: 06/09/2023
Number of Days to Update: 66
Source: DOL, Mine Safety & Health Admi
Telephone: 202-693-9424
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Quarterly
US MINES 2: Ferrous and Nonferrous Metal Mines Database Listing This map layer includes ferrous (ferrous metal mines are facilities that extract ferrous metals, such as iron ore or molybdenum) and nonferrous (Nonferrous metal mines are facilities that extract nonferrous metals, such as gold, silver, copper, zinc, and lead) metal mines in the United States.

Date of Government Version: 01/07/2022
Date Data Arrived at EDR: 02/24/2023
Date Made Active in Reports: 05/17/2023
Number of Days to Update: 82
Source: USGS
Telephone: 703-648-7709
Last EDR Contact: 05/25/2023
Next Scheduled EDR Contact: 09/04/2023
Data Release Frequency: Varies
US MINES 3: Active Mines & Mineral Plants Database Listing Active Mines and Mineral Processing Plant operations for commodities monitored by the Minerals Information Team of the USGS.

Date of Government Version: 04/14/2011
Date Data Arrived at EDR: 06/08/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 97
Source: USGS
Telephone: 703-648-7709
Last EDR Contact: 05/25/2023
Next Scheduled EDR Contact: 09/04/2023
Data Release Frequency: Varies
ABANDONED MINES: Abandoned Mines
An inventory of land and water impacted by past mining (primarily coal mining) is maintained by OSMRE to provide information needed to implement the Surface Mining Control and Reclamation Act of 1977 (SMCRA). The inventory contains information on the location, type, and extent of AML impacts, as well as, information on the cost associated with the reclamation of those problems. The inventory is based upon field surveys by State, Tribal, and OSMRE program officials. It is dynamic to the extent that it is modified as new problems are identified and existing problems are reclaimed.

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Date of Government Version: 06/13/2023
Date Data Arrived at EDR: 06/14/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 61
Source: Department of Interior
Telephone: 202-208-2609
Last EDR Contact: 06/13/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Quarterly
FINDS: Facility Index System/Facility Registry System
Facility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System).

Date of Government Version: 05/04/2023
Date Data Arrived at EDR: 05/25/2023
Date Made Active in Reports: 07/24/2023
Number of Days to Update: 60
Source: EPA
Telephone: (415) 947-8000
Last EDR Contact: 05/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Quarterly
DOCKET HWC: Hazardous Waste Compliance Docket Listing
A complete list of the Federal Agency Hazardous Waste Compliance Docket Facilities.

Date of Government Version: 05/06/2021
Date Data Arrived at EDR: 05/21/2021
Date Made Active in Reports: 08/11/2021
Number of Days to Update: 82
Source: Environmental Protection Agency
Telephone: 202-564-0527
Last EDR Contact: 05/17/2023
Next Scheduled EDR Contact: 09/04/2023
Data Release Frequency: Varies
ECHO: Enforcement & Compliance History Information
ECHO provides integrated compliance and enforcement information for about 800,000 regulated facilities nationwide.

Date of Government Version: 03/25/2023
Date Data Arrived at EDR: 03/31/2023
Date Made Active in Reports: 06/09/2023
Number of Days to Update: 70
Source: Environmental Protection Agency
Telephone: 202-564-2280
Last EDR Contact: 06/29/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Quarterly
UXO: Unexploded Ordnance Sites
A listing of unexploded ordnance site locations
Date of Government Version: 11/09/2021
Date Data Arrived at EDR: 10/20/2022
Date Made Active in Reports: 01/10/2023
Number of Days to Update: 82
Source: Department of Defense
Telephone: 703-704-1564
Last EDR Contact: 07/06/2023
Next Scheduled EDR Contact: 10/23/2023
Data Release Frequency: Varies
FUELS PROGRAM: EPA Fuels Program Registered Listing
This listing includes facilities that are registered under the Part 80 (Code of Federal Regulations) EPA Fuels Programs. All companies now are required to submit new and updated registrations.

Date of Government Version: 05/15/2023
Date Data Arrived at EDR: 05/17/2023
Date Made Active in Reports: 07/10/2023
Number of Days to Update: 54
Source: EPA
Telephone: 800-385-6164
Last EDR Contact: 05/17/2023
Next Scheduled EDR Contact: 08/28/2023
Data Release Frequency: Quarterly
PFAS NPL: Superfund Sites with PFAS Detections Information EPA’s Office of Land and Emergency Management and EPA Regional Offices maintain data describing what is known about site investigations, contamination, and remedial actions under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) where PFAS is present in the environment.

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Date of Government Version: 06/07/2023
Date Data Arrived at EDR: 06/08/2023
Date Made Active in Reports: 06/09/2023
Number of Days to Update: 1
Source: Environmental Protection Agency
Telephone: 703-603-8895
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
PFAS FEDERAL SITES: Federal Sites PFAS Information
Several federal entities, such as the federal Superfund program, Department of Defense, National Aeronautics and Space Administration, Department of Transportation, and Department of Energy provided information for sites with known or suspected detections at federal facilities.

Date of Government Version: 03/30/2023
Date Data Arrived at EDR: 03/30/2023
Date Made Active in Reports: 04/07/2023
Number of Days to Update: 8
Source: Environmental Protection Agency
Telephone: 202-272-0167
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
PFAS TSCA: PFAS Manufacture and Imports Information
EPA issued the Chemical Data Reporting (CDR) Rule under the Toxic Substances Control Act (TSCA) and requires chemical manufacturers and facilities that manufacture or import chemical substances to report data to EPA. EPA publishes non-confidential business information (non-CBI) and includes descriptive information about each site, corporate parent, production volume, other manufacturing information, and processing and use information.

Date of Government Version: 03/30/2023
Date Data Arrived at EDR: 03/30/2023
Date Made Active in Reports: 06/09/2023
Number of Days to Update: 71
Source: Environmental Protection Agency
Telephone: 202-272-0167
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
PFAS RCRA MANIFEST: PFAS Transfers Identified In the RCRA Database Listing To work around the lack of PFAS waste codes in the RCRA database, EPA developed the PFAS Transfers dataset by mining e-Manifest records containing at least one of these common PFAS keywords: PFAS, PFOA, PFOS, PERFL, AFFF, GENX, GEN-X (plus the VT waste codes). These keywords were searched for in the following text fields: Manifest handling instructions (MANIFEST_HANDLING_INSTR), Non-hazardous waste description (NON_HAZ_WASTE_DESCRIPTION), DOT printed information (DOT_PRINTED_INFORMATION), Waste line handling instructions (WASTE_LINE_HANDLING_INSTR), Waste residue comments (WASTE_RESIDUE_COMMENTS).

Date of Government Version: 03/30/2023
Date Data Arrived at EDR: 03/30/2023
Date Made Active in Reports: 05/02/2023
Number of Days to Update: 33
Source: Environmental Protection Agency
Telephone: 202-272-0167
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
PFAS ATSDR: PFAS Contamination Site Location Listing
PFAS contamination site locations from the Department of Health & Human Services, Center for Disease Control & Prevention. ATSDR is involved at a number of PFAS-related sites, either directly or through assisting state and federal partners. As of now, most sites are related to drinking water contamination connected with PFAS production facilities or fire training areas where aqueous film-forming firefighting foam (AFFF) was regularly used.

Date of Government Version: 06/24/2020
Date Data Arrived at EDR: 03/17/2021
Date Made Active in Reports: 11/08/2022
Number of Days to Update: 601
Source: Department of Health & Human Services
Telephone: 202-741-5770
Last EDR Contact: 07/19/2023
Next Scheduled EDR Contact: 11/06/2023
Data Release Frequency: Varies
PFAS WQP: Ambient Environmental Sampling for PFAS
The Water Quality Portal (WQP) is a part of a modernized repository storing ambient sampling data for all environmental media and tissue samples. A wide range of federal, state, tribal and local governments, academic and non-governmental organizations and individuals submit project details and sampling results to this public repository. The information is commonly used for research and assessments of environmental quality.

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Date of Government Version: 03/30/2023
Date Data Arrived at EDR: 03/30/2023
Date Made Active in Reports: 05/02/2023
Number of Days to Update: 33
Source: Environmental Protection Agency
Telephone: 202-272-0167
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
PFAS NPDES: Clean Water Act Discharge Monitoring Information Any discharger of pollutants to waters of the United States from a point source must have a National Pollutant Discharge Elimination System (NPDES) permit. The process for obtaining limits involves the regulated entity (permittee) disclosing releases in a NPDES permit application and the permitting authority (typically the state but sometimes EPA) deciding whether to require monitoring or monitoring with limits. Caveats and Limitations:

Less than half of states have required PFAS monitoring for at least one of their permittees and fewer states have established PFAS effluent limits for permittees. New rulemakings have been initiated that may increase the number of facilities monitoring for PFAS in the future.

Date of Government Version: 03/30/2023
Date Data Arrived at EDR: 03/30/2023
Date Made Active in Reports: 04/07/2023
Number of Days to Update: 8
Source: Environmental Protection Agency
Telephone: 202-272-0167
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
PFAS ECHO: Facilities in Industries that May Be Handling PFAS Listing Regulators and the public have expressed interest in knowing which regulated entities may be using PFAS. EPA has developed a dataset from various sources that show which industries may be handling PFAS. Approximately 120,000 facilities subject to federal environmental programs have operated or currently operate in industry sectors with processes that may involve handling and/or release of PFAS.

Date of Government Version: 03/30/2023
Date Data Arrived at EDR: 03/30/2023
Date Made Active in Reports: 04/03/2023
Number of Days to Update: 4
Source: Environmental Protection Agency
Telephone: 202-272-0167
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
PFAS ECHO FIRE TRAINING: Facilities in Industries that May Be Handling PFAS Listing A list of fire training sites was added to the Industry Sectors dataset using a keyword search on the permitted facilitys name to identify sites where fire-fighting foam may have been used in training exercises. Additionally, you may view an example spreadsheet of the subset of fire training facility data, as well as the keywords used in selecting or deselecting a facility for the subset. as well as the keywords used in selecting or deselecting a facility for the subset. These keywords were tested to maximize accuracy in selecting facilities that may use fire-fighting foam in training exercises, however, due to the lack of a required reporting field in the data systems for designating fire training sites, this methodology may not identify all fire training sites or may potentially misidentify them.

Date of Government Version: 03/30/2023
Date Data Arrived at EDR: 03/30/2023
Date Made Active in Reports: 04/03/2023
Number of Days to Update: 4
Source: Environmental Protection Agency
Telephone: 202-272-0167
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
PFAS PART 139 AIRPORT: All Certified Part 139 Airports PFAS Information Listing Since July 1, 2006, all certified part 139 airports are required to have fire-fighting foam onsite that meet military specifications (MIL-F-24385) (14 CFR 139.317). To date, these military specification fire-fighting foams are fluorinated and have been historically used for training and extinguishing. The 2018 FAA Reauthorization Act has a provision stating that no later than October 2021, FAA shall not require the use of fluorinated AFFF. This provision does not prohibit the use of fluorinated AFFF at Part 139 civilian airports; it only prohibits FAA from mandating its use. The Federal Aviation Administration?s document AC 150/5210-6D - Aircraft Fire Extinguishing Agents provides guidance on Aircraft Fire Extinguishing Agents, which includes Aqueous Film Forming Foam (AFFF).

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Date of Government Version: 03/30/2023
Date Data Arrived at EDR: 03/30/2023
Date Made Active in Reports: 04/03/2023
Number of Days to Update: 4
Source: Environmental Protection Agency
Telephone: 202-272-0167
Last EDR Contact: 07/05/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
AQUEOUS FOAM NRC: Aqueous Foam Related Incidents Listing The National Response Center (NRC) serves as an emergency call center that fields initial reports for pollution and railroad incidents and forwards that information to appropriate federal/state agencies for response. The spreadsheets posted to the NRC website contain initial incident data that has not been validated or investigated by a federal/state response agency. Response center calls from 1990 to the most recent complete calendar year where there was indication of Aqueous Film Forming Foam (AFFF) usage are included in this dataset. NRC calls may reference AFFF usage in the ?Material Involved? or ?Incident Description? fields.

Date of Government Version: 04/27/2023
Date Data Arrived at EDR: 04/27/2023
Date Made Active in Reports: 05/02/2023
Number of Days to Update: 5
Source: Environmental Protection Agency
Telephone: 202-272-0167
Last EDR Contact: 07/06/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
PFAS: PFAS Contamination Site Location Listing
A listing of PFAS contaminated sites included in the GeoTracker database.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 05/05/2023
Number of Days to Update: 59
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 06/02/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Varies
AQUEOUS FOAM: Former Fire Training Facility Assessments Listing Airports shown on this list are those believed to use Aqueous Film Forming Foam (AFFF), and certified by the Federal Aviation Administration (FAA) under Title 14, Code of Federal Regulations (CFR), Part 139 (14 CFR Part 139). This list was created by SWRCB using information available from the FAA. Location points shown are from the latitude and longitude listed on the FAA airport master record.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 05/23/2023
Number of Days to Update: 77
Source: State Water Resources Control Board
Telephone: 916-341-5455
Last EDR Contact: 06/02/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Varies
CA BOND EXP. PLAN: Bond Expenditure Plan
Department of Health Services developed a site-specific expenditure plan as the basis for an appropriation of Hazardous Substance Cleanup Bond Act funds. It is not updated.

Date of Government Version: 01/01/1989
Date Data Arrived at EDR: 07/27/1994
Date Made Active in Reports: 08/02/1994
Number of Days to Update: 6
Source: Department of Health Services
Telephone: 916-255-2118
Last EDR Contact: 05/31/1994
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
CORTESE: "Cortese" Hazardous Waste & Substances Sites List The sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated Waste Board (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).

Date of Government Version: 03/20/2023
Date Data Arrived at EDR: 03/21/2023
Date Made Active in Reports: 06/06/2023
Number of Days to Update: 77
Source: CAL EPA/Office of Emergency Information
Telephone: 916-323-3400
Last EDR Contact: 06/14/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: Quarterly
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CUPA LIVERMORE-PLEASANTON: CUPA Facility Listing
list of facilities associated with the various CUPA programs in Livermore-Pleasanton Date of Government Version: 03/31/2023
Date Data Arrived at EDR: 05/08/2023
Date Made Active in Reports: 07/31/2023
Number of Days to Update: 84
Source: Livermore-Pleasanton Fire Department
Telephone: 925-454-2361
Last EDR Contact: 08/10/2023
Next Scheduled EDR Contact: 11/20/2023
Data Release Frequency: Varies
DRYCLEAN SAN DIEGO CO DIST: San Diego County Air Pollution Control District Drycleaner Facility Listing A listing of drycleaner facility locations, for the San Diego County Air Pollution Control District.

Date of Government Version: 02/01/2019
Date Data Arrived at EDR: 05/01/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1461
Source: San Diego County Air Pollution Control District Telephone: 858-586-2616
Last EDR Contact: 08/08/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN SOUTH COAST: South Coast Air Quality Management District Drycleaner Listing A listing of dry cleaners in the South Coast Air Quality Management District Date of Government Version: 05/17/2023
Date Data Arrived at EDR: 05/18/2023
Date Made Active in Reports: 08/09/2023
Number of Days to Update: 83
Source: South Coast Air Quality Management District
Telephone: 909-396-3211
Last EDR Contact: 05/17/2023
Next Scheduled EDR Contact: 09/04/2023
Data Release Frequency: Varies
DRYCLEAN SACRAMENTO METO DIST: Sacramento Metropolitan Air Quality Management DistrictDrycleaner Facility Listing A listing of drycleaner facility locations, for the Sacramento Metropolitan Air Quality Management District.

Date of Government Version: 04/25/2023
Date Data Arrived at EDR: 04/28/2023
Date Made Active in Reports: 07/19/2023
Number of Days to Update: 82
Source: Sacramento Metropolitan Air Quality Management District Telephone: 916-874-3958
Last EDR Contact: 07/17/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN GLENN CO DIST: Glenn County Air Pollution Control District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Glenn County Air Pollution Control District.

Date of Government Version: 05/02/2023
Date Data Arrived at EDR: 05/03/2023
Date Made Active in Reports: 07/25/2023
Number of Days to Update: 83
Source: Glenn County Air Pollution Control District
Telephone: 530-934-6500
Last EDR Contact: 05/03/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN SANTA BARB CO DIST: Santa Barbara County Air Pollution Control District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Santa Barbara County Air Pollution Control District.

Date of Government Version: 02/19/2019
Date Data Arrived at EDR: 04/17/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1475
Source: Santa Barbara County Air Pollution Control District Telephone: 805-961-8867
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN SAN JOAQ VAL DIST: San Joaquin Valley Air Pollution Control District District Drycleaner Facility Listing A listing of drycleaner facility locations, for the San Joaquin Valley Air Pollution Control District.

Date of Government Version: 05/01/2019
Date Data Arrived at EDR: 05/03/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1459
Source: San Joaquin Valley Air Pollution Control District Telephone: 559-230-6001
Last EDR Contact: 05/11/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
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DRYCLEAN SAN LUIS OB CO DIST: San Luis Obispo County Air Pollution Control District Drycleaner Facility Listing A listing of drycleaner facility locations, for the San Luis Obispo County Air Pollution Control District.

Date of Government Version: 04/23/2019
Date Data Arrived at EDR: 04/25/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1467
Source: San Luis Obispo County Air Pollution Control District Telephone: 805-781-5756
Last EDR Contact: 07/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN TEHAMA CO DIST: Tehama County Air Pollution Control District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Tehama County Air Pollution Control District.

Date of Government Version: 04/24/2019
Date Data Arrived at EDR: 04/24/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1468
Source: Tehama County Air Pollution Control District
Telephone: 530-527-3717
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN AMADOR: Amador Air District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Amador Air Quality Management District Date of Government Version: 04/26/2023
Date Data Arrived at EDR: 04/27/2023
Date Made Active in Reports: 07/13/2023
Number of Days to Update: 77
Source: Amador Air Quality Management District
Telephone: 209-257-0112
Last EDR Contact: 04/24/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN FEATHER RIVER DIST: Feather River Air Quality Management District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Feather River Air Quality Management District.

Date of Government Version: 03/08/2023
Date Data Arrived at EDR: 03/09/2023
Date Made Active in Reports: 06/05/2023
Number of Days to Update: 88
Source: Feather River Air Quality Management District
Telephone: 530-634-7659
Last EDR Contact: 06/08/2023
Next Scheduled EDR Contact: 06/12/2023
Data Release Frequency: Varies
DRYCLEANERS: Cleaner Facilities
A list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes:
power laundries, family and commercial; garment pressing and cleaner’s agents; linen supply; coin-operated laundries and cleaning; drycleaning plants, except rugs; carpet and upholster cleaning; industrial launderers; laundry and garment services.

Date of Government Version: 08/27/2021
Date Data Arrived at EDR: 09/01/2021
Date Made Active in Reports: 11/19/2021
Number of Days to Update: 79
Source: Department of Toxic Substance Control
Telephone: 916-327-4498
Last EDR Contact: 07/19/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Annually
DRYCLEAN VENTURA CO DIST: Drycleaner Facility Listing
A listing of drycleaner facility locations, for the Ventura County Air Pollution Control District.

Date of Government Version: 04/16/2019
Date Data Arrived at EDR: 04/17/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1475
Source: Ventura County Air Pollution Control District
Telephone: 805-645-1421
Last EDR Contact: 07/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN AVAQMD: Antelope Valley Air Quality Management District Drycleaner Listing A listing of dry cleaners in the Antelope Valley Air Quality Management District.

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Date of Government Version: 05/22/2023
Date Data Arrived at EDR: 05/24/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 82
Source: Antelope Valley Air Quality Management District Telephone: 661-723-8070
Last EDR Contact: 05/23/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN PLACER CO DIST: Placer County Air Quality Management District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Placer County Air Quality Management District.

Date of Government Version: 05/15/2023
Date Data Arrived at EDR: 05/17/2023
Date Made Active in Reports: 08/14/2023
Number of Days to Update: 89
Source: Placer County Air Quality Management District
Telephone: 530-745-2335
Last EDR Contact: 05/11/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN NO SONOMA CO DIST: Norther Sonoma County County Air Pollution Control District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Northern Sonoma County Air Pollution Control District., Date of Government Version: 04/17/2019
Date Data Arrived at EDR: 04/17/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1475
Source: Santa Barbara County Air Pollution Control District Telephone: 707-433-5911
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN EAST KERN DIST: Eastern Kern Air Pollution Control District District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Eastern Kern Air Pollution Control District.

Date of Government Version: 01/12/2023
Date Data Arrived at EDR: 04/26/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 79
Source: Eastern Kern Air Pollution Control District
Telephone: 661-862-9684
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN BAY AREA DIST: Bay Area Air Quality Management District Drycleaner Facility Listing Bay Area Air Quality Management District Drycleaner Facility Listing.

Date of Government Version: 02/20/2019
Date Data Arrived at EDR: 05/30/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1432
Source: Bay Area Air Quality Management District
Telephone: 415-516-1916
Last EDR Contact: 07/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN BUTTE CO DIST: Butte County Air Quality Management DistrictDrycleaner Facility Listing Butte County Air Quality Management DistrictDrycleaner Facility Listing.

Date of Government Version: 12/31/2018
Date Data Arrived at EDR: 04/23/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1469
Source: Butte County Air Quality Management District
Telephone: 530-332-9400
Last EDR Contact: 07/13/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN CALAVERAS CO DIST: Calaveras County Environmental Management Agency Drycleaner Facility Listing A listing of drycleaner facility locations, for the Calaveras County Environmental Management Agency.

Date of Government Version: 06/17/2019
Date Data Arrived at EDR: 06/19/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1412
Source: Calaveras County Environmental Management Agency Telephone: 209-754-6399
Last EDR Contact: 04/24/2023
Next Scheduled EDR Contact: 09/16/2019
Data Release Frequency: Varies
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DRYCLEAN IMPERIAL CO DIST: Imperial County Air Pollution Control District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Imperial County Air Pollution Control District Date of Government Version: 04/25/2023
Date Data Arrived at EDR: 04/26/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 79
Source: Imperial County Air Pollution Control District
Telephone: 442-265-1800
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN MENDO CO DIST: Mendocino County Air Quality Management District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Mendocino County Air Quality Management District.

Date of Government Version: 04/27/2023
Date Data Arrived at EDR: 04/28/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 77
Source: Mendocino County Air Quality Management District Telephone: 707-463-4354
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN GRANT: Grant Recipients List
Assembly Bill 998 (AB 998) established the Non-Toxic Dry Cleaning Incentive Program to provide financial assistance to the dry cleaning industry to switch from systems using perchloroethylene (Perc), an identified toxic air contaminant and potential human carcinogen, to non-toxic and non-smog forming alternatives.

Date of Government Version: 12/31/2020
Date Data Arrived at EDR: 02/04/2021
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 816
Source: California Air Resources Board
Telephone: 916-323-0006
Last EDR Contact: 07/24/2023
Next Scheduled EDR Contact: 11/06/2023
Data Release Frequency: Varies
DRYCLEAN MOJAVE DESERT DIST: Mojave Desert Air Quality Management District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Mojave Desert Air Quality Management District.

Date of Government Version: 04/26/2023
Date Data Arrived at EDR: 04/27/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 78
Source: Mojave Desert Air Quality Management District
Telephone: 760-245-1661
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN LAKE CO DIST: Lake County Air Quality Management District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Lake County Air Quality Management District, Date of Government Version: 04/29/2019
Date Data Arrived at EDR: 05/07/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1455
Source: Lake County Air Quality Management District
Telephone: 707-263-7000
Last EDR Contact: 05/11/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN MONTEREY BAY DIST: Monterey Bay Air Quality Management District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Monterey Bay Air Quality Management District.

Date of Government Version: 04/25/2023
Date Data Arrived at EDR: 04/26/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 79
Source: Monterey Bay Air Quality Management District
Telephone: 831-647-9411
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN SHASTA CO DIST: Shasta County Air Quality Management District District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Shasta County Air Quality Management District.

Date of Government Version: 04/26/2023
Date Data Arrived at EDR: 04/27/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 78
Source: Shasta County Air Quality Management District
Telephone: 530-225-5674
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
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DRYCLEAN NO COAST UNIFIED DIST: North Coast Unified Air Quality Management District Drycleaner Facility Listing A listing of drycleaner facility locations, for the North Coast Unified Air Quality Management District.

Date of Government Version: 11/30/2016
Date Data Arrived at EDR: 04/19/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1473
Source: North Coast Unified Air Quality Management District Telephone: 707-443-3093
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN YOLO-SOLANO DIST: Yolo-Solano Air Quality Management District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Yolo-Solano Air Quality Management District.

Date of Government Version: 04/25/2023
Date Data Arrived at EDR: 04/27/2023
Date Made Active in Reports: 07/14/2023
Number of Days to Update: 78
Source: Yolo-Solano Air Quality Management District
Telephone: 530-757-3650
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
DRYCLEAN NO SIERRA DIST: Northern Sierra Air Quality Management District Drycleaner Facility Listing A listing of drycleaner facility locations, for the Northern Sierra Air Quality Management District, Date of Government Version: 05/07/2019
Date Data Arrived at EDR: 05/07/2019
Date Made Active in Reports: 05/01/2023
Number of Days to Update: 1455
Source: Northern Sierra Air Quality Management District Telephone: 530-274-9350
Last EDR Contact: 04/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
EMI: Emissions Inventory Data
Toxics and criteria pollutant emissions data collected by the ARB and local air pollution agencies.

Date of Government Version: 12/31/2020
Date Data Arrived at EDR: 06/13/2022
Date Made Active in Reports: 08/30/2022
Number of Days to Update: 78
Source: California Air Resources Board
Telephone: 916-322-2990
Last EDR Contact: 06/09/2023
Next Scheduled EDR Contact: 09/25/2023
Data Release Frequency: Varies
ENF: Enforcement Action Listing
A listing of Water Board Enforcement Actions. Formal is everything except Oral/Verbal Communication, Notice of Violation, Expedited Payment Letter, and Staff Enforcement Letter.

Date of Government Version: 04/17/2023
Date Data Arrived at EDR: 04/18/2023
Date Made Active in Reports: 07/06/2023
Number of Days to Update: 79
Source: State Water Resoruces Control Board
Telephone: 916-445-9379
Last EDR Contact: 07/18/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
Financial Assurance 1: Financial Assurance Information Listing Financial Assurance information
Date of Government Version: 01/11/2023
Date Data Arrived at EDR: 01/17/2023
Date Made Active in Reports: 04/04/2023
Number of Days to Update: 77
Source: Department of Toxic Substances Control
Telephone: 916-255-3628
Last EDR Contact: 06/28/2023
Next Scheduled EDR Contact: 10/30/2023
Data Release Frequency: Varies
Financial Assurance 2: Financial Assurance Information Listing A listing of financial assurance information for solid waste facilities. Financial assurance is intended to ensure that resources are available to pay for the cost of closure, post-closure care, and corrective measures if the owner or operator of a regulated facility is unable or unwilling to pay.

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Date of Government Version: 02/06/2023
Date Data Arrived at EDR: 02/15/2023
Date Made Active in Reports: 05/09/2023
Number of Days to Update: 83
Source: California Integrated Waste Management Board
Telephone: 916-341-6066
Last EDR Contact: 08/02/2023
Next Scheduled EDR Contact: 11/20/2023
Data Release Frequency: Varies
ICE: Inspection, Compliance and Enforcement
Contains data pertaining to the Permitted Facilities with Inspections / Enforcements sites tracked in Envirostor.

Date of Government Version: 05/15/2023
Date Data Arrived at EDR: 05/16/2023
Date Made Active in Reports: 08/09/2023
Number of Days to Update: 85
Source: Department of Toxic Subsances Control
Telephone: 877-786-9427
Last EDR Contact: 08/14/2023
Next Scheduled EDR Contact: 11/27/2023
Data Release Frequency: Quarterly
HIST CORTESE: Hazardous Waste & Substance Site List
The sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board [SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by the state agency.

Date of Government Version: 04/01/2001
Date Data Arrived at EDR: 01/22/2009
Date Made Active in Reports: 04/08/2009
Number of Days to Update: 76
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 01/22/2009
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
HWP: EnviroStor Permitted Facilities Listing
Detailed information on permitted hazardous waste facilities and corrective action ("cleanups") tracked in EnviroStor.

Date of Government Version: 05/15/2023
Date Data Arrived at EDR: 05/16/2023
Date Made Active in Reports: 08/09/2023
Number of Days to Update: 85
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 08/14/2023
Next Scheduled EDR Contact: 11/27/2023
Data Release Frequency: Quarterly
HWT: Registered Hazardous Waste Transporter Database
A listing of hazardous waste transporters. In California, unless specifically exempted, it is unlawful for any person to transport hazardous wastes unless the person holds a valid registration issued by DTSC. A hazardous waste transporter registration is valid for one year and is assigned a unique registration number.

Date of Government Version: 04/03/2023
Date Data Arrived at EDR: 04/04/2023
Date Made Active in Reports: 06/27/2023
Number of Days to Update: 84
Source: Department of Toxic Substances Control
Telephone: 916-440-7145
Last EDR Contact: 06/29/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Quarterly
HAZNET: Facility and Manifest Data
Facility and Manifest Data. The data is extracted from the copies of hazardous waste manifests received each year by the DTSC. The annual volume of manifests is typically 700,000 - 1,000,000 annually, representing approximately 350,000 - 500,000 shipments. Data are from the manifests submitted without correction, and therefore many contain some invalid values for data elements such as generator ID, TSD ID, waste category, and disposal method. This database begins with calendar year 1993.

Date of Government Version: 12/31/2021
Date Data Arrived at EDR: 07/05/2022
Date Made Active in Reports: 09/19/2022
Number of Days to Update: 76
Source: California Environmental Protection Agency
Telephone: 916-255-1136
Last EDR Contact: 07/07/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Annually
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MINES: Mines Site Location Listing
A listing of mine site locations from the Office of Mine Reclamation.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 05/23/2023
Number of Days to Update: 77
Source: Department of Conservation
Telephone: 916-322-1080
Last EDR Contact: 06/02/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Quarterly
MWMP: Medical Waste Management Program Listing
The Medical Waste Management Program (MWMP) ensures the proper handling and disposal of medical waste by permitting and inspecting medical waste Offsite Treatment Facilities (PDF) and Transfer Stations (PDF) throughout the state. MWMP also oversees all Medical Waste Transporters.

Date of Government Version: 01/09/2023
Date Data Arrived at EDR: 02/28/2023
Date Made Active in Reports: 05/17/2023
Number of Days to Update: 78
Source: Department of Public Health
Telephone: 916-558-1784
Last EDR Contact: 05/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Varies
NPDES: NPDES Permits Listing
A listing of NPDES permits, including stormwater.

Date of Government Version: 05/08/2023
Date Data Arrived at EDR: 05/08/2023
Date Made Active in Reports: 07/31/2023
Number of Days to Update: 84
Source: State Water Resources Control Board
Telephone: 916-445-9379
Last EDR Contact: 08/08/2023
Next Scheduled EDR Contact: 11/20/2023
Data Release Frequency: Quarterly
PEST LIC: Pesticide Regulation Licenses Listing
A listing of licenses and certificates issued by the Department of Pesticide Regulation. The DPR issues licenses and/or certificates to: Persons and businesses that apply or sell pesticides; Pest control dealers and brokers; Persons who advise on agricultural pesticide applications.

Date of Government Version: 02/27/2023
Date Data Arrived at EDR: 02/28/2023
Date Made Active in Reports: 05/22/2023
Number of Days to Update: 83
Source: Department of Pesticide Regulation
Telephone: 916-445-4038
Last EDR Contact: 05/25/2023
Next Scheduled EDR Contact: 09/11/2023
Data Release Frequency: Quarterly
PROC: Certified Processors Database
A listing of certified processors.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/31/2023
Number of Days to Update: 24
Source: Department of Conservation
Telephone: 916-323-3836
Last EDR Contact: 06/02/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Quarterly
NOTIFY 65: Proposition 65 Records
Listings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and the Regional Water Quality Control Board. This database is no longer updated by the reporting agency.

Date of Government Version: 03/09/2023
Date Data Arrived at EDR: 03/10/2023
Date Made Active in Reports: 05/24/2023
Number of Days to Update: 75
Source: State Water Resources Control Board
Telephone: 916-445-3846
Last EDR Contact: 06/06/2023
Next Scheduled EDR Contact: 09/25/2023
Data Release Frequency: No Update Planned
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SAN JOSE HAZMAT: Hazardous Material Facilities
Hazardous material facilities, including underground storage tank sites.

Date of Government Version: 11/03/2020
Date Data Arrived at EDR: 11/05/2020
Date Made Active in Reports: 01/26/2021
Number of Days to Update: 82
Source: City of San Jose Fire Department
Telephone: 408-535-7694
Last EDR Contact: 07/26/2023
Next Scheduled EDR Contact: 11/13/2023
Data Release Frequency: Annually
SANTA CRUZ CO SITE MITI: Site Mitigation Listing
Sites may become contaminated with toxic chemicals through illegal dumping or disposal, from leaking underground storage tanks, or through industrial or commercial activities.The goal of the site mitigation program is to protect the public health and the environment while facilitating completion of contaminated site clean-up projects in a timely manner.

Date of Government Version: 12/03/2018
Date Data Arrived at EDR: 06/23/2023
Date Made Active in Reports: 07/13/2023
Number of Days to Update: 20
Source: Santa Cruz Environmental Health Services
Telephone: 831-454-2761
Last EDR Contact: 08/09/2023
Next Scheduled EDR Contact: 11/27/2023
Data Release Frequency: Varies
UIC: UIC Listing
A listing of wells identified as underground injection wells, in the California Oil and Gas Wells database.

Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/31/2023
Number of Days to Update: 24
Source: Deaprtment of Conservation
Telephone: 916-445-2408
Last EDR Contact: 06/02/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Varies
UIC GEO: Underground Injection Control Sites (GEOTRACKER) Underground control injection sites
Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/31/2023
Number of Days to Update: 24
Source: State Water Resource Control Board
Telephone: 866-480-1028
Last EDR Contact: 06/05/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Varies
WASTEWATER PITS: Oil Wastewater Pits Listing
Water officials discovered that oil producers have been dumping chemical-laden wastewater into hundreds of unlined pits that are operating without proper permits. Inspections completed by the Central Valley Regional Water Quality Control Board revealed the existence of previously unidentified waste sites. The water boards review found that more than one-third of the region’s active disposal pits are operating without permission.

Date of Government Version: 02/11/2021
Date Data Arrived at EDR: 07/01/2021
Date Made Active in Reports: 09/29/2021
Number of Days to Update: 90
Source: RWQCB, Central Valley Region
Telephone: 559-445-5577
Last EDR Contact: 07/07/2023
Next Scheduled EDR Contact: 10/16/2023
Data Release Frequency: Varies
WDS: Waste Discharge System
Sites which have been issued waste discharge requirements.

Date of Government Version: 06/19/2007
Date Data Arrived at EDR: 06/20/2007
Date Made Active in Reports: 06/29/2007
Number of Days to Update: 9
Source: State Water Resources Control Board
Telephone: 916-341-5227
Last EDR Contact: 08/09/2023
Next Scheduled EDR Contact: 11/27/2023
Data Release Frequency: No Update Planned
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WIP: Well Investigation Program Case List
Well Investigation Program case in the San Gabriel and San Fernando Valley area.

Date of Government Version: 07/03/2009
Date Data Arrived at EDR: 07/21/2009
Date Made Active in Reports: 08/03/2009
Number of Days to Update: 13
Source: Los Angeles Water Quality Control Board
Telephone: 213-576-6726
Last EDR Contact: 06/13/2023
Next Scheduled EDR Contact: 10/02/2023
Data Release Frequency: No Update Planned
MILITARY PRIV SITES: Military Privatized Sites (GEOTRACKER) Military privatized sites
Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/31/2023
Number of Days to Update: 24
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 06/05/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Varies
PROJECT: Project Sites (GEOTRACKER)
Projects sites
Date of Government Version: 03/06/2023
Date Data Arrived at EDR: 03/07/2023
Date Made Active in Reports: 03/31/2023
Number of Days to Update: 24
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 06/05/2023
Next Scheduled EDR Contact: 09/18/2023
Data Release Frequency: Varies
WDR: Waste Discharge Requirements Listing
In general, the Waste Discharge Requirements (WDRs) Program (sometimes also referred to as the "Non Chapter 15 (Non 15) Program") regulates point discharges that are exempt pursuant to Subsection 20090 of Title 27 and not subject to the Federal Water Pollution Control Act. Exemptions from Title 27 may be granted for nine categories of discharges (e.g., sewage, wastewater, etc.) that meet, and continue to meet, the preconditions listed for each specific exemption. The scope of the WDRs Program also includes the discharge of wastes classified as inert, pursuant to section 20230 of Title 27.

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