Murrieta City Council
May 20, 2025

PHASE I ENVIRONMENTAL SITE ASSESSMENT

PROPOSED WHITEWOOD I

RESIDENTIAL DEVELOPMENT

NE OF WHITEWOOD ROAD AND CLINTON KEITH

ROAD MURRIETA, CALIFORNIA
Prepared For: SANCERRA MANAGEMENT, LLC
2618 SAN MIGUEL DRIVE, SUITE 1223

NEWPORT
BEACH, CALIFORNIA 92660
Prepared By: LEIGHTON AND ASSOCIATES, INC.
41715 ENTERPRISE CIRCLE N, SUITE 103
TEMECULA, CALIFORNIA 92590
Project No. 13142.007
June 17, 2022
June 17, 2022
Project No. 13142.007
Sancerra Management, LLC
2618 San Miguel Drive, Suite 1223
Newport Beach, California 92660
Attention: Mr. Adam Smith
Subject: Phase I Environmen tal Site Assessment,
Proposed Whitewood I Residential Development
NE of Whitewood Road and Clinton Keith Road,
Murrieta, California
Leighton and Associates, Inc. (Leighton) is pleased to present this Phase I Environmental Site Assessment (ESA) of the proposed Whitewood I residential d evelopment located northeast of the intersection of Whitewood Road and Clinton Kei th Road in the city of Murrieta, Riverside County, California (subject site). Leighton declares that, to the best of our professional knowledge and belief, we meet the definition of En vironmental Professional as defined in §312.10 of 40 Code of Federal Regulations (CFR) 312, and the ASTM International E1527-21.

Leighton has the specific qualifications based on education, training, and experience to assess a property of the nature, history, and setting of the su bject site. Leighton has developed and performed the all-appropriate inquiries in conformance with the standards and practices set forth in 40 CFR Part 312.

If you have questions regarding this report, please contact us. We appreciate the opportunity to be of service to Sancerra Management, LLC.

Respectfully submitted,
LEIGHTON AND ASSOCIATES, INC.

Brynn M
cCulloch, PG
Principal Geologist
Distribution: (1) Addressee (electronic)
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TABLE OF CONTENTS
Section Page

1.0  INTRODUCTION .................................................................................................. 1

1.1  Authorization .............................................................................................. 1

1.2  Purpose ..................................................................................................... 1

1.3  Scope of Work ........................................................................................... 2

1.4  Significant Assumptions ............................................................................. 2

1.5  Limitations and Exceptions ........................................................................ 2

1.6  Special Terms and Conditions ................................................................... 4

1.7  User Reliance ............................................................................................ 4

1.8  Important Information about Geoenvironmental Reports ........................... 4

2.0  SITE DESCRIPTION ............................................................................................ 5

2.1  Location and Legal Description .................................................................. 5

2.2  Subject Site and Vicinity General Characteristics ...................................... 5

2.3  Current Use of the Subject Site ................................................................. 5

2.4  Descriptions of Structures, Roads and Other Improvements ..................... 5

2.5  Current Uses of Adjoining Properties ......................................................... 6

3.0  USER PROVIDED INFORMATION ...................................................................... 7

3.1  Environmental Liens or Activity and Use Limitations ................................. 7

3.2  Specialized Knowledge .............................................................................. 7

3.3  Commonly Known or Reasonably Ascertainable Information .................... 7

3.4  Valuation Reduction for Environmental Issues .......................................... 7

3.5  Owner, Property Manager, and Occupant Information............................... 7

3.6  Reason for Performing Phase I ESA ......................................................... 7

3.7  Other .......................................................................................................... 8

4.0  RECORDS REVIEW ............................................................................................ 9

4.1  Physical Setting Source(s) ......................................................................... 9

4.1.1  Topography ..................................................................................... 9

4.1.2  Surface Water ................................................................................. 9

4.1.3  Geology and Soils ........................................................................... 9

4.1.4  Hydrogeology ................................................................................ 10

4.1.5  Oil and Gas Fields ......................................................................... 10

4.2  Standard Environmental Record Sources ................................................ 10

4.2.1  Subject Site ................................................................................... 10

4.2.2  Offsite ............................................................................................ 11

4.2.3  Vapor Encroachment .................................................................... 11

4.2.4  Regulatory Agency Contacts ......................................................... 11

4.2.5  Other Reports................................................................................ 12

4.3  Historical Use Information on the Property .............................................. 12

4.3.1  Aerial Photographs ........................................................................ 12

4.3.2  Historical Topographic Maps ......................................................... 13

4.3.3  Fire Insurance Maps ..................................................................... 14

4.3.4  Historical City Directories .............................................................. 14 13142.007

TABLE OF CONTENTS
Section Page
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4.3.5  Building Permits ............................................................................ 14

4.3.6  Summary of Historical Land Use ................................................... 15

5.0  SITE RECONNAISSANCE ................................................................................. 16

5.1  Methodology and Limiting Conditions ...................................................... 16

5.2  General Subject Site Setting .................................................................... 16

5.3  Exterior and Interior Observations ........................................................... 16

5.3.1  Hazardous Substances, Drums, and Other Chemical Containers . 16

5.3.2  Storage Tanks ............................................................................... 16

5.3.3  Polychlorinated Biphenyls (PCBs) ................................................. 17

5.3.4  Waste Disposal ............................................................................. 17

5.3.5  Dumping ........................................................................................ 17

5.3.6  Pits, Ponds, Lagoons, Septic Systems, Wastewater, Drains, Cisterns, and Sumps ..................................................................... 18

5.3.7  Pesticide Use ................................................................................ 18

5.3.8  Staining, Discolored Soils, Corrosion ............................................ 18

5.3.9  Stressed Vegetation ...................................................................... 18

5.3.10 Unusual Odors .............................................................................. 18

5.3.11 Onsite Wells .................................................................................. 18

5.3.12 Other Observations ....................................................................... 18

6.0  INTERVIEWS ..................................................................................................... 19

6.1  Interview with Owner................................................................................ 19

6.2  Interview with Site/Property Manager ...................................................... 19

6.3  Interviews with Occupants ....................................................................... 19

6.4  Interviews with Local Government Officials ............................................. 19

6.5  Interviews with Others .............................................................................. 19

7.0  FINDINGS .......................................................................................................... 20

7.1  Onsite ...................................................................................................... 20

7.2  Offsite ...................................................................................................... 20

7.3  Data Gaps ................................................................................................ 20

8.0  OPINION ............................................................................................................ 22

8.1  Onsite ...................................................................................................... 22

8.2  Offsite ...................................................................................................... 22

9.0  CONCLUSIONS ................................................................................................. 23

10.0  DEVIATIONS ...................................................................................................... 24

11.0  ADDITIONAL SERVICES ................................................................................... 25

12.0  QUALIFICATIONS OF ENVIRONMENTAL PROFESSIONALS ......................... 26

12.1  Corporate ................................................................................................. 26

12.2  Individual .................................................................................................. 26

12.3  Environmental Professional Statement .................................................... 26 13142.007

TABLE OF CONTENTS
Section Page
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List of Accompanying Illustrations and Appendices
Figure 1 – Site Location Map
Figure 2 – Site Plan
Appendix A – References
Appendix B – Site Reconnaissanc
e Photos
Appendix C – Interview Forms
Appendix D – Environmental Radius Report and Vapor Encroachment Screen Appendix E – Historical Research Documentation
Appendix F – GBA Geoenvironmental Report
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1.0 INTRODUCTION

1.1 Authorization
Leighton and Associates, Inc. (Leighton) performed a Phase I En vironmental Site Assessment (ESA) of the proposed Whitewood I residential develo pment located northeast of the intersection of Whitewood Road and Clinton Keith Road in the city of Murrieta, Riverside County, California (subject site – Figure 1) in accordance with the authorization of Sancerra Management, LLC (Sancerra).

1.2 Purpose
The purpose of the Phase I ESA was to identify recognized environmental conditions (RECs), historical R ECs (HRECs), controlled RECs (CR ECs), or de minimis conditions in connection with the subject site in accordance with ASTM International (ASTM) E1527-21.

RECs are defined, according to ASTM E1527--21 as: “(1) the pres ence of hazardous substances or petroleum products in, on, or at a subj ect property due to a release to the environment: (2) the likely presence of hazardous substances or petroleum products in, on, or at the subject property due to a release or likely release to the environment; or (3) the presence of hazardous su bstances or petroleum products in, on, or at the subject property under conditions that pose a material threat of a future release to the environment”.

HRECs are defined, according to ASTM E1527-21 as: “a previous r elease of hazardous substances or petroleum products affecting the subjec t property that has been addressed to the satisfaction of the applicable regula tory authority or authorities and meeting unrestrict ed use criteria established b y the applicable regulatory authority or authorities without s ubjecting the subj ect property to any controls (for example, activit y and use limitations or other pr operty use limitation)”.

CRECs are defined, according to ASTM E1527-21 as: “a REC affect ing the subject property that has been addressed to the satisfaction of the applicable regulatory authority or authorities with hazardous substances o r petroleum products allowed to remain in pla ce subject to implementation of required 13142.007
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controls
(for example, activity and use limitations or other pr operty use limitations)”.

De minimis conditions are defined by ASTM E1527-21 as “a condition related to a release that generally does not present a threat to the human health or the environment and that generally would not be the subject of an enforcement action if brought to the attenti on of appropriate governmental agencies. A condition determined to be a de mi nimis condition is neither a REC nor a CREC” (ASTM E1527-21, 2021).

1.3 Scope of Work
The scope of work was performed in accordance with Leighton’s P hase I ESA proposal dated April 28, 2022. The proposal included the following tasks:
 A reconnaissance-level visit of the subject site for evidence of the release(s) of hazardous materials and petroleum products and to assess the potential for onsite releases of hazardous materials and petroleum products;  Records review (including review of previous environmental reports, selected governmental databases, and historical review);
 Interviews; and
 Preparation of a report presenting our findings.

1.4 Significant Assumptions
Leighton assumes that the purpose of this Phase I ESA is to pro vide appropriate inquiry into the previous ownership and use of the subject site so that the Client may qualify for the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) landowner liability protections as defin ed in CERCLA, 42 USC §9601(35)(B) in connection with its proposed residential de velopment.

Leighton also assumes that the information provided by the Clie nt and its agents, regulatory database provider, and regulatory agencies is true and reliable.

1.5 Limitations and Exceptions
Leighton performed the Phase I ESA in conformance with the scop e and limitations of ASTM Practice E15 27-21 of the subject site. Oth er than the non- 13142.007
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scope
items shown in Section 1.6 that were not applicable, ther e were no exceptions to, or deletions from, this practice.

Property specific activities per formed by Leighton and informat ion collected regarding these activities are summarized within this report. The findings of the Phase I ESA are presented in Section 7.0. Opinions, and conclu sions drawn by Leighton, based on the information collected as part of the Pha se I ESA, are presented in Sections 8.0 and 9.0, respectively. References ar e included as Appendix A. Subject site photogr aphs are presented in Appendix B. Completed interview forms are included as Appendix C. The Environmental R adius Report and Vapor Encroachment Screening R eport are included as Appendi x D.

Historical documentation is provided in Appendix E.

This Phase I ESA was conducted in a manner consistent with the level of care and skill ordinarily exercised by members of the profession cur rently practicing in the same locality under similar conditions.

The observations and conclusions presented in this report are p rofessional opinions based on the scope of act ivities, work schedule, and i nformation obtained through the Phase I ESA described herein. Opinions pr esented herein apply to property conditions exist ing at the time of our study and cannot necessarily be taken to apply to property conditions or changes that we are not aware of or have not had the oppor tunity to evaluate. It must be recognized that conclusions drawn from these data are limited to the amount, ty pe, distribution, and integrity of the information collected at the time of the i nvestigation, the methods utilized to collect and evaluate the data, and that a f ull and complete determination of environmental risks cannot be made. Although Leighton has taken steps to obtain true copies of available information, we make no representation or warranty with respect to the accuracy or comp leteness of this information.

This practice does not address w hether requirements in addition t o a l l appropriate inquiry have been met in order to qualify for the landowner liability protections including the cont inuing obligation not to impede t he integrity and effectiveness of activity and use limitations, or the duty to t ake reasonable steps to prevent releases, or the duty to comply with legally require d release reporting obligations. Users should also be aware that there are likely to be other legal obligations with regard to haza rdous substances or petroleum pr oducts 13142.007
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discovered
on the subject site that are not addressed in this p ractice and that may pose risks of civil and/or criminal sanctions for non-compliance.

1.6 Special Terms and Conditions
The scope of work for this Phase I ESA did not include testing of electrical equipment for the presence of polychlorinated biphenyls (PCBs) or collection of environmental samples, such as air, soil, water, building mater ials, paint, or other media; assessment of natural haz ards such as naturally occurrin g asbestos, radon gas or methane gas; assessm ent of the potential presence of radionuclides; or assessment of nonchemical hazards such as the potential for damage from earthquakes or floods, or the presence of endangere d species or wildlife habitats. This Phase I ESA also did not include an ex tensive assessment of the environmental compliance st atus of the subject site or o f businesses operating at the subject site or a health-based risk assessment.

1.7 User Reliance
This report is for the exclusive use of Sancerra and its affili ates/assignees. Use of this report by any other party shall be at such party’s sole risk.

1.8 Important Information about Geoenvironmental Reports The Users are referred to Appendix F regarding important inform ation provided by Geoprofessional Business Asso ciation (GBA) on geoenvironment al studies and reports.
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2.0 SITE DESCRIPTION

2.1 Location and Legal Description
The subject site is located northeast of Whitewood Road and Cli nton Keith Road in the city of Murrieta, Riverside County, California (Figure 1 ). The addresses of 35875 Arendt Lane and 28680 Clinton Keith Road are associated with the subject site. The Riverside County A ssessor’s Office designates the su bject site as Assessor Parcel Numbers (APNs) 392-330-003, 392-330-007, 392-33 0-020, and 392-330-021.

2.2 Subject Site and Vicini ty General Characteristics
The subject site vicinity is primarily residential land or vacant land. Vista Murrieta High School is located southwest of the subject site.

2.3 Current Use of the Subject Site
The subject site consists of approximately 17.63 acres of vacan t, undeveloped land and residentially developed land (Appendix B, Photos 1 through 17).

2.4 Descriptions of Structures, R oads and Other Improvements The subject site is developed wi th two residential structures. Each residential structure is associated with a detached garage/shed. One groun dwater well is located in the north central portion of the subject site.

The following utilities will provide future service to the subject site:

N a t u r a l G a s : S o u t h e r n C a l i f o r n i a G a s C o mpany Source of Potable Water: West ern Municipal Water District E l e c t r i c : S o u t h e r n C a l i f o r n i a E d i s o n Sewage Disposal: Western Municipal Water District
Solid Waste Disposal: Waste Management
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2.5 Current Uses of Adjoining Properties
The subject site is currently bordered to the north and east by rural residential land; to the west by Whitewood Road, followed by a residential development; and to the south by Clinton Keith Road, followed by vacant land. 13142.007

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3.0 USER PROVIDED INFORMATION

The user of this Phase I ESA is identified as Pulte. As a part of the ASTM E1527-21 process, Mr. Adam Smith, Project Manager for Sancerra, complete d a questionnaire regarding the subject site. A copy of this questionnaire is provided in Appendix C.

3.1 Environmental Liens or Activity and Use Limitations Mr. Smith indicated that he was not aware of any environmental liens or AULs filed or recorded for the subject site.

3.2 Specialized Knowledge
Mr. Smith does not have specialized knowledge of the subject si te or nearby properties.

3.3 Commonly Known or Reasonably Ascertainable Information Mr. Smith was not aware of any specific chemicals used onsite, past releases and/or spills, or environmental cleanups related to the subject site.

3.4 Valuation Reduction for Environmental Issues
Mr. Smith indicated that the purc hase price being paid for the subject site is based on fair market value without any discount or offset based on environmental conditions.

3.5 Owner, Property Manager, and Occupant Information
APN 392-330-003 is owned and managed by Long Nguyen, APN 392-33 0-007 is owned and managed by George Togo, APN 392-330-020 is owned and managed by Sam Daryani, and APN 392-330-021 is owned and manage d by Joachim Wolff. One of the two onsite residences is occupied.

3.6 Reason for Performing Phase I ESA
According to Mr. Smith, the reason for requesting this Phase I ESA was for due diligence related to the potential acquisition of the subject site.

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3.7 Other
No other information was provided by Sancerra.
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4.0 RECORDS REVIEW

4.1 Physical Setting Source(s)
Leighton reviewed pertinent maps and readily availa ble literature for information on the physiography and hydrogeology of the subject site. A su mmary of this information is presented in the following subsections.

4.1.1 Topography
The subject site is located in Section 35 of Township 6 South, Range 3 West of the San Bernardino Base line and Meridian. Topographic map coverage of the subject site vicinity is provided by the United States Geological Survey (USGS) Murrieta Quadrangle (2018). The avera ge elevation of the subject site is approximately 1465 feet below mean sea level (bmsl). In general, the surrounding topography is a mix of hills and valleys.

4.1.2 Surface Water
Surface water was not observed on the subject site. Dry interm ittent creeks transect the north centra l and west portions of the subj ect site.

Tributaries to the Warm Springs C reek, located 1.75 miles east of the subject site, are located north and east of the subject site.

4.1.3 Geology and Soils
The subject site is located within a prominent natural geomorphic province in southwestern California know n as the Peninsular Ranges. Thi s province is characterized by s teep, elongated ranges and valley s that trend northwestward. More specifically, the proposed site is located within the relatively stable Perris Block.

The Perris Block, approximately 20 miles by 50 miles in extent, is bounded by the San Jacinto Fault Zone to the northeast and the Elsinore F a u l t Zone to the southwest. The Perris Block is an eroded mass of Cretaceous and older crystalline rock recording up to six erosional nearly horizontal events apparently undergoing relativ e movements during Pliocene t o Pleistocene time of several thousand feet in response to movement on the 13142.007
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Elsinore
and San Jacinto Fault Zones. Thin sedimentary and vol canic materials locally mantle crystalline bedrock, consisting mostly of very hard resistant Cretaceous age and older granitic bedrock (Kg).

Surface and subsurface materials within the subject site are composed of artificial fill, residual topsoil, local deposits of shallow alluvium, and granitic bedrock consisting of Cretaceous-age granodiorite and gabbro.

4.1.4 Hydrogeology
Groundwater was measured at a dept h of between 55 and 58 feet b elow ground surface (bgs) in December 2010, in monitoring wells loca ted about 2 miles southwest of the subject site (39840 Los Alamos Road). The groundwater flow at the subject site is anticipated to be to the south.

4.1.5 Oil and Gas Fields
Leighton reviewed the California Geologic Energy Management Division (CalGEM) Well Finder online mapping system on December 17, 2021. No oil and gas wells were identifi ed on the subject site and surro unding properties.

4.2 Standard Environmental Record Sources
A search of selected government databases was conducted by Leighton using the EDR Radius Map Report environmental database report system. De tails and descriptions of the database search are provided in the EDR database report, dated May 25, 2022. The repor t meets the government records search requirements of ASTM E1527-21 Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Pro cess. The database listings were reviewed within the specified radii established by the ASTM E1527-21. A c o p y o f t h i s report is included in Appendix D.

4.2.1 Subject Site
The subject site was not identified in the EDR database report. 13142.007
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4.2.2 Offsite
No offsite properties with potential to impact the subject site were identified in the EDR database report.

4.2.3 Vapor Encroachment
Leighton searched for sources of contamination that have the potential to cause a vapor encroachment condition in accordance with the pra ctices outlined in the ASTM E2600-15 Standard Practice for Assessment of Vapor Encroachment into Structures on Property Involved in Real Estate Transactions. Sources of contamination with the potential to c ause a vapor encroachment condition at the subject site were not found within the specified radii. There does not appear to be the potential for a vapor encroachment condition at the subject site.

4.2.4 Regulatory Agency Contacts
Records were requested from the following local and state agencies for the subject site addresses and APNs:
 Department of Toxic Substances Control (DTSC);
 Santa Ana Regional Water Quality Control Board (SARWQCB);  Riverside County Department of Environmental Health (DEH); and  South Coast Air Quality Management District (SCAQMD).

No records for the subject site were found at the above listed agencies.

National Pipeline Mapping System
Leighton reviewed records posted on the National Pipeline Mapping System’s (NPMS) Public Map Viewer on May 25, 2022. Searches we re conducted by reviewing a map of the subject site and surroundin g areas.

No oil or gas pipelines were mapped on the subject site and sur rounding properties.
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R
adon
Radon is not regulated within t he State of California. Nonethe less, the California Department of Health Services (CDPH) and the United States Environmental Protection Agency (US EPA) both recommend a threshold of 4 picocuries per liter (pCi/L) above which certain precautions be taken to mitigate radon buildup in structures.

The California Department of Health Services maintains a databa se of indoor radon levels that are sor ted by zip code. According to the most recent update prepared in Februar y 2016, 29 tests were complete d in the Site zip code of 92563 and only two tests exceeded 4pCi/L; therefore, there is low potential for elevated levels of radon at the subject site.

4.2.5 Other Reports
No other reports were reviewed by Leighton as part of this report.

4.3 Historical Use Info rmation on the Property
Leighton reviewed selected histor ical information on the subjec t site. These references were reviewed for evidence of activities, which woul d suggest the presence of hazardous substances at the subject site and to eva luate the potential for the subject site t o be impacted by offsite source s of contamination.

The following paragraphs are a chronological summary of the review.

4.3.1 Aerial Photographs
Historical aerial photographs were reviewed for information reg arding past subject site uses. Aerial photographs dated 1938, 1949, 1953, 1961, 1967, 1978, 1985, 1989, 1996 , 2006, 2009, 2012, and 2016 were reviewe d.

Copies of the aerial photographs are included in Appendix E.

In the 1938 aerial photograph, the subject site is observed to be vacant, undeveloped land. Vacant, undeve loped land is ob served to the north, east, and south of the subject site. What appears to be dry fa rmed agricultural land is observed to the west of the subject site.

In the 1949, 1953, 1961, 1967, and 1978 aerial photographs, significant land use changes are not observe d on the subject site and surro unding 13142.007
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propert
ies, with the exception of a small structure (possibly a r e s i d e n c e ) located in the southeast portion of the subject site observed i n the 1978 aerially photograph.

In the 1985 and 1989 aerial photographs, the present-day residence located in the northeast portion of the subject site is observe d onsite. No other land use changes are observed on the subject site. Rural residential properties are observed to the north and east of the subject si te. Vacant land is observed to the west and south of the subject site.

In the 1996 aerial photograph, the subject site is developed with the two present-day residences. Significant land use changes are not observed on the surrounding properties.

In the 2006, 2009, 2012, and 2016 aerial photographs, the subject site and surrounding properties are developed in the present-day configuration and use.

4.3.2 Historical Topographic Maps
Historical topographic maps were reviewed to obtain information regarding past site uses. Topographic map coverage of the subject site vicinity is provided by the following quadrangles: Elsinore (1901) and Murrieta (1942, 1943, 1947, 1953, 1973 , 1979, 2012, 2015, and 2018). Copies of the topographic maps are included in Appendix E.
1901: Structures, tanks, or wells are not depicted on the subject site and surrounding properties.
1942, 1943, 1947, 1953, 1973, and 1979: Structures, tanks, or wells are not depicted on the subject site or surrounding properties. 2012, 2015, and 2018: Structures are not depicted on the topographic map. Arendt Lane is depicted to the east of the subject site. Clinton Keith Road is depicted to the south of the subject site. Whitewood Ro ad is depicted to the west of the subject site.
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4.3.3 Fire Insurance Maps
Fire insurance maps, or Sanborn ® maps, are detailed city plans showing building footprints, construction details, use of structure, st reet address, etc. The maps were designed to assist fire insurance agents in determining the degree of hazard associated with a particular p roperty.

Sanborn Maps were produced from approximately 1867 to the prese nt for commercial, industrial, and resid ential sections of approximately 12,000 cities and towns in the United States.

Due to the rural nature of the subject site vicinity, fire insurance maps were not published for the subject site and surrounding properties. T h e Sanborn® Map Report is included in Appendix E.

4.3.4 Historical C ity Directories
City Directories have been published for cities and towns acros s the US since the 1700s. Originally a list of residents, the City Directory developed into a tool for locating individuals and businesses in particul ar. For each street address listed, the direct ory recorded the name of the r esident or business that operated from this addresses. While City Directo ry coverage is usually comprehensive for major cities, it may be s poradic for rural areas and small towns. The purpose of the City Directory research was to attempt to determine the businesses that were historical ly located at the subject site and adjacent addresses.

Leighton reviewed the EDR City Directory Standard Report dated December 23, 2021 (Appendix E). R ecords were reviewed from 197 1 to 2017 at approximate 5-year inter vals. The subject site and surrounding properties were listed as primari ly residential oc cupants 1971 to 2017.

Listings of environmental concern were not identified.

4.3.5 Building Permits
Historical addresses associated with the subject site are unkno wn; therefore, building permits were not reviewed as part of this Phase I ESA. 13142.007
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4.3.6 Summary of Historical Land Use
Based on historical records, land usage is summarized as follows:

Time Period Land Usage Reference
Prior to 1901 Unknown None Available
1901 until
approximately 1978
Vacant land Topographic Maps
Aerial Photographs
1978 to Present Residential and vacant land Site Reconnaissance Interviews
Aerial Photographs
Topographic Maps
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5.0 SITE RECONNAISSANCE

5.1 Methodology and Limiting Conditions
On May 22, 2022, a Leighton representative conducted a reconnaissance–level assessment of the subject site . The property reconnaissance co nsisted of observing and documenting existing conditions of the subject si te and nature of the adjacent properties within 0. 25-mile of the subject site. Photographs of the subject site are presented in A ppendix B and their view directi ons are noted on Figure 2, Site Plan. Items noted during the subject site reconnaissance are also depicted on Figure 2.

5.2 General Subject Site Setting
The subject site vicinity is primarily residential land or vacant land. Vista Murrieta High School is located southwest of the subject site.

The subject site consists of approximately 13.5 acres of vacant, undeveloped land and residentially developed land (Appendix B, Photos 1 through 17). The subject site is developed with two residential structures. Each reside ntial structure is associated with a detached garage/shed. One groundwater well is located in the north central portion of the subject site.

5.3 Exterior and Interior Observations

5.3.1 Hazardous Substances, Drums, and Other Chemical Containers Several discarded containers, 5-gallons or less in quantity, of paint were observed on the south of the shed associated with the northern residence.

No significant staining or other evidence of a release was obse rved in the vicinity of the containers.

No other hazardous substances, drums, or other chemical contain ers were not observed on the subject site.

5.3.2 Storage Tanks
Evidence of underground storage tank (USTs), such as vent lines , fill or overfill ports, was not observed on the subject site.
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One propane aboveground st orage tank (AST) was observed adjacen t to the residence in the southern po rtion of the subject site. The t a n k w a s observed to be intact and free of holes. This AST is not consi dered a REC associated with the subject site.

One water AST was observed in the north central portion of the subject site. The tank was observed to be intact and free of holes. T his AST is not considered a REC associated with the subject site.

5.3.3 Polychlorinated Biphenyls (PCBs)
PCBs were once used as industrial chemicals whose high stabilit y contributed to both their commerc ial usefulness and their long- term deleterious environmental and health effects. PCBs can be pres ent in coolants or lubricating oils used in older electrical transform ers, hydraulic systems, and other similar equip ment. In 1979, the USEPA gener ally prohibited the domestic manufacture of PCBs in electrical capac itors, electrical transformers, vacuum pumps, hydraulic pumps, and gas turbines.

One pole-mounted transformer was observed along the northern boundary of the subject site. No evidence of a release was observed on the exterior of the transformer. This transformer is not considered a REC a ssociated with the subject site.

5.3.4 Waste Disposal
No hazardous waste is generated onsite. General household wast e is routinely removed from the subj ect site by Waste Management or the onsite tenants.

5.3.5 Dumping
No evidence of dumping was observed onsite.

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5.3.6 Pits, Ponds, Lagoons, Septi c Systems, Wastewater, Drains, Cisterns, and Sumps
Evidence of pits, ponds, lagoons, sumps, septic systems, wastew ater, drains, and cisterns were not observed on the subject site.

5.3.7 Pesticide Use
The storage and use of pesticides was not observed on the subject site.

5.3.8 Staining, Discolored Soils, Corrosion
Stained or discolored soil and/or corrosion were not observed o n the subject site.

5.3.9 Stressed Vegetation
Evidence of stressed vegetation was not observed on the subject site.

5.3.10 Unusual Odors
Unusual odors were not detected on the subject site.

5.3.11 Onsite Wells
Evidence of onsite oil or gas wells was not observed onsite.

One groundwater well was observ ed in the north central portion of the subject site.

5.3.12 Other Observations
No other observations of environmental concern were noted on th e subject site.
13142.007

- 19 -

6.0 INTERVIEWS

Leighton conducted interviews with persons having knowledge of current or past subject site usage. Interviews were conducted either orally or in the form of a written questionnaire. Written responses are included as Appendix C.

6.1 Interview with Owner
On May 16, 2022, Mr. Sherwin Dary ani, a representative of Mr. Sam Daryani the current owner of APN 392-330-020, completed an Owner Interview form. Mr.

Daryani was not aware of any environmental concerns associated with the APN 392-330-020 or surrounding properties. During Mr. Daryani’s ow nership, APN 392-330-020 has remained undeveloped land.

As of the date of this report, completed owner interview forms for APNs 392-330- 003, 392-330-007, and 392-330-021 have not been received by Leighton.

6.2 Interview with S ite/Property Manager
Interviews with property managers, other than those noted in 6. 1, were not conducted.

6.3 Interviews with Occupants
The subject site is currently unoccupied.

6.4 Interviews with Local Government Officials
Leighton did not interview emplo yees with local government agen cies to request information regarding historic and current uses of the subject site with the exception of those noted in Section 4.2.

6.5 Interviews with Others
Leighton did not conduc t additional interviews for this Phase I E S A w i t h t h e exception of the User interview discussed in Section 3.

13142.007

- 20 -

7.0 FINDINGS

Leighton performed a Phase I ESA of the proposed Whitewood I residential development located northeast of the intersection of Whitewood Road and Clinton Keith Road in the city of Murrieta, Riverside County, California in accordance with Sancerra’s authorization.

7.1 Onsite
Historically, the subject site was vacant, undeveloped land unt il approximately 1978, when the subject site was developed with two residences.

Currently, the subject site consists of approximately 17.63 acr es of vacant, undeveloped land and residentially developed land (Appendix B, Photos 1 through 17). The subject site is developed with two residentia l structures. Each residential structure is associated with a detached garage/shed . O n e groundwater well is located in the north central portion of the subject site (Appendix B, Photo 11).

7.2 Offsite
Historically, the adjacent properties were primarily vacant, undeveloped land and agricultural land from at least the 1930s until the 1980s. Rur al residential development began to the north and east of the subject site in the mid-1980s.

Residential development began to the west of the subject site in the mid-2000s.

The subject site is currently bordered to the north and east by rural residential land; to the west by Whitewood Road, followed by residential de velopment; and to the south by Clinton Keith Road, followed by vacant land.

Surrounding properties with potential to adversely affect the s ubject site were not identified during this Phase I ESA.

7.3 Data Gaps
The following data gap was identified by Leighton:

 Completed Owner Interview forms for APNs 392-330-003, 392-330-007, and 392-330-021 have not been received by Leighton.
13142.007

- 21 -

Based on information obtained from other historical resources a nd observations made during our site reconnaissa nce, this data gap is not antic ipated to alter the conclusions and recommendations of this report.
13142.007
- 22 -

8.0 OPINION

8.1 Onsite
No RECs, HRECs, or CRECs were identified on the subject site.

8.2 Offsite
No offsite RECs, HRECs, or CRECs were identified that would adversely impact the subject site.
13142.007

- 23 -

9.0 CONCLUSIONS

Leighton has performed a Phase I ESA in conformance with the scope and limitations of ASTM E1527-21 of the proposed Whitewood I residential development located northeast of the intersection of Whitewood Road and Clinton Keith Road in t h e c i t y o f M u r r i e t a , Riverside County, California. Any exceptions to, or deletions from, this practice are described in Section 1.5 of this report. This assessment has r evealed no evidence of RECs, CRECs, or HRECs in connection with the subject site.

If there is no plan to use the onsite groundwater well as part of the future redevelopment of the subject site, this well should be abandoned in accordance with Riverside County guidelines.

In general, observations should be made during future subject s ite development for areas of possible contamination such as, but not limited to, th e presence of former groundwater wells, underground facilities, buried debris, waste drums, and tanks, stained soil or odorous soils. S hould such materials be encoun tered, further investigation and analysis may be necessary at that time.

13142.007

- 24 -

10.0 DEVIATIONS

Leighton did not deviate from or alter the scope of work, as defined in Section 1.3 of this report. Significant data gaps w ere not identified that affect the ability of Leighton to identify RECs at the subject site.

13142.007

- 25 -

11.0 ADDITIONAL SERVICES

Leighton did not perform work outside the scope of work as defined in Section 1.3 and 1.6 of this report.
13142.007

- 26 -

12.0 QUALIFICATIONS OF EN VIRONMENTAL PROFESSIONALS

12.1 Corporate
Leighton is a California corpor ation, providing geotechnical an d environmental consulting services throughout California. We are solely a consulting firm without interests in real property other than our office locations in S outhern California.

We provide professional environmental consulting services inclu ding application of science and engineering to environmental compliance, hazardo us materials/waste assessment and cleanup, and management of hazar dous, solid and industrial waste. Phase I ESAs are a part of this practice area and have been conducted by us.

12.2 Individual
The qualifications of the Principal Geologist and the other Lei ghton environmental professionals invol ved in this Phase I ESA meet t he Leighton corporate requirements for performing Phase I ESAs as specified b y A S T M E1527-21. In addition, Ms. Brynn McCulloch is an Environmental Professional as identified by ASTM E1527-21.

12.3 Environmental Professional Statement
I declare, on June 30, 2022, that, to the best of my profession al knowledge and belief, I meet the definition of Environmental Professional, as defined by §312.10 of 40 CFR Part 312.

I have the specific qualifications based on education, training , and experience to assess a property of the nature, history, and setting of the su bject site. I have developed and performed all the appropriate inquiries in confor mance with the standards and practices set forth in 40 CFR Part 312.

______________________
Brynn McCulloch
Principal Geologist
³
0 2,000 4,000
Feet
Approximate
Site Boundary
Scale:1 " = 2,000 '
Project: 13142.007
Date: June 2022

SITE LOCATION MAP
Whitewood I
Northeast Corner Whitewood Road and
Clinton Keith Road
Murrieta, California
Eng/Geol: BFM
Base Map: ESRI ArcGIS Online 2022
Map Saved as V:\Drafting\13142\005\Maps\13142-005_F01_SLM_2022-06-06.mxd on 6/6/2022 12:03:00 PM Author: Leighton Geomatics (mmurphy)
FIGURE 1
/X53/X49/X54/X45/X20/X50/X4C/X41/X4E/X20
/X57/X68/X69/X74/X65/X77/X6F/X6F/X64/X20/X49/X20
/X4E/X6F/X72/X74/X68/X65/X61/X73/X74/X20/X43/X6F/X72/X6E/X65/X72/X20/X57/X68/X69/X74/X65/X77/X6F/X6F/X64/X20/X52/X6F/X61/X64/X20/X61/X6E/X64/X20/X43/X6C/X69/X6E/X74/X6F/X6E/X20/X4B/X65/X69/X74/X68/X20/X52/X6F/X61/X64/X20 /X4D/X75/X72/X72/X69/X65/X74/X61/X2C/X20/X43/X61/X6C/X69/X66/X6F/X72/X6E/X69/X61/X20

APPENDIX A
13142.007
A-1

APPENDIX A

References

ASTM International, 2021, Standard Practice for Environmental Site Assessments:

Phase I Environmental Site Asse ssment Process, Designation E152 7-21, dated November 1, 2021.

California Geologic Energy Management Division, Well Finder Onl ine Mapping System, Accessed May 25, 2022.

California Department of Public Heath, 2016, Ca lifornia Indoor Radon Test Results, https://www.cdph.ca.gov/Programs/CEH/DRSEM/CDPH%20Document%20Library /EMB/Radon/Radon%20Test%20Results.pdf, Dated February 2016.

California State Water Resource s Control Board, 2018, GeoTracke r GAMA Groundwater information system,
http://geotracker.waterboards.ca.gov/gama/gamamap/public/ accessed May 25, 2022.

Department of Toxic Substances Control, Envirostor Online Datab ase, Accessed May 25, 2022.

EDR Aerial Photo Decade Package, December 20, 2021.

EDR Certified Sanborn Map Report, December 20, 2021.

EDR City Directory Abstract, December 23, 2021.

EDR Historical Topographic Map Report, December 20, 2021.

EDR Radius Map Report with GeoCheck®, May 25, 2022.

National Pipeline Mapping Syst em, 2019, https://pvnpms.phmsa.do t.gov/PublicViewer/, May 25, 2022.

State Water Resources Control Board, Geotracker Online Database, Accessed May 25, 2022.

APPENDIX B

PHOTOGRAPHIC RECORD
May 22, 2022
Client Name: Sancerra Site Location: Whitewood I, NE Whitewood Road and Clinton Keith Road, Murrieta, California
Project No.
13142.007

Photo No. 1

View Direction of
Photo:

Northeast

Description:

View of the residence
located in the
southern portion of
the subject site

Photo No. 2

View Direction of
Photo:

Southwest

Description:

View of the storage
shed associated with
the residence located
in the southern
portion of the subject
site.

PHOTOGRAPHIC RECORD
May 22, 2022
Client Name: Sancerra Site Location: Whitewood I, NE Whitewood Road and Clinton Keith Road, Murrieta, California
Project No.
13142.007

Photo No. 3

View Direction of
Photo:

West

Description:

View of the road
leading to the
residence in the
southern portion of
the subject site.

Photo No. 4

View Direction of
Photo:

Northwest

Description:

View of the vacant
area of the southern
portion of the subject
site.

PHOTOGRAPHIC RECORD
May 22, 2022
Client Name: Sancerra Site Location: Whitewood I, NE Whitewood Road and Clinton Keith Road, Murrieta, California
Project No.
13142.007

Photo No. 5

View Direction of
Photo:

West

Description:

View of the storage
shed associated with
the residence located
in the northern
portion of the subject
site.

Photo No. 6

View Direction of
Photo:

North

Description:

View of the paint
cans located adjacent
to the shed in the
northern portion of
the subject site.

PHOTOGRAPHIC RECORD
May 22, 2022
Client Name: Sancerra Site Location: Whitewood I, NE Whitewood Road and Clinton Keith Road, Murrieta, California
Project No.
13142.007

Photo No. 7

View Direction of
Photo:

Southeast

Description:

View of the detached
garage associated
with the residence in
the northern portion
of the subject site.

Photo No. 8

View Direction of
Photo:

West

Description:

View of entrance to
the residence in the
northern portion of
the subject site.

PHOTOGRAPHIC RECORD
May 22, 2022
Client Name: Sancerra Site Location: Whitewood I, NE Whitewood Road and Clinton Keith Road, Murrieta, California
Project No.
13142.007

Photo No. 9

View Direction of
Photo:

Northeast

Description:

View of the residence
located in the
northern portion of
the subject site.

Photo No. 10

View Direction of
Photo:

North

Description:

View of the north
central portion of the
subject site.

PHOTOGRAPHIC RECORD
May 22, 2022
Client Name: Sancerra Site Location: Whitewood I, NE Whitewood Road and Clinton Keith Road, Murrieta, California
Project No.
13142.007

Photo No. 11

View Direction of
Photo:

West

Description:

View of the filters
associated with the
groundwater well
located in the
northern central
portion of the subject
site.

Photo No. 12

View Direction of
Photo:

Southwest

Description:

View of the water
AST located adjacent
to the well in the
north central portion
of the subject site.

PHOTOGRAPHIC RECORD
May 22, 2022
Client Name: Sancerra Site Location: Whitewood I, NE Whitewood Road and Clinton Keith Road, Murrieta, California
Project No.
13142.007

Photo No. 13

View Direction of
Photo:

Southwest

Description:

View of the residence
located in the
northern portion of
the subject site.

Photo No. 14

View Direction of
Photo:

North

Description:

View of a livestock
pen located east of
the residence in the
northern portion of
the subject site.

PHOTOGRAPHIC RECORD
May 22, 2022
Client Name: Sancerra Site Location: Whitewood I, NE Whitewood Road and Clinton Keith Road, Murrieta, California
Project No.
13142.007

Photo No. 15

View Direction of
Photo:

South

Description:

View of vacant land
located in the
northeast portion of
the subject site

Photo No. 16

View Direction of
Photo:

Northeast

Description:

View of the vacant
southwest portion of
the subject site.

PHOTOGRAPHIC RECORD
May 22, 2022
Client Name: Sancerra Site Location: Whitewood I, NE Whitewood Road and Clinton Keith Road, Murrieta, California
Project No.
13142.007

Photo No. 17

View Direction of
Photo:

East

Description:

View of the vacant
northwest portion of
the subject site.

APPENDIX C

Phase I ESA Users Questionnaire
Project Name:

Complete and Correct Address(es) of the Property and APN(s):

User Company Name: User Name/Title:

User Phone/Email:

Interviewee Name and Relationship to Project:

Site Ow
ner:

Reason Phase I is required:

Type of property:

Type of property transaction (e.g., Sale, purchase, exchange):

Any scope of services beyond the ASTM Practice E 1527:

All Parties that will rely on the Phase I report:

Name and Contact Information for Site Contact:

Any special terms or conditions:

Any other pertinent knowledge or experience with the property (e.g., prior reports, documents, correspondence concerning the environmental conditions of the property):

Phase I ESA Owner/Site Contact Interview Form
Interviewee Name: Title:

Address: Phone:

Relationship to Property:

Name of Property Owner:

Address of Property Owner:

Site Name:

Property Address:

Previous Street Names/Numbers:

General Business Type/Present Property Use:

Property Utilization during Ownership:

Assessor Parcel #: Grant Total Square Footage:

Total # of Buildings: Date Built:

Name and Address of Past Owners (include dates of ownership):

Past Property Uses (include dates):

Source of Potable Water Supply (municipal/groundwater wells):

Sewage Disposal (municipal/septic) (provide name of utility):

Means of Heating/Cooling (gas, electric, heating oil, etc.):

Fuel Source for Heating/Air Conditioning (provide name of utility):

Neighboring Property Types (commercial/industrial/residential):

Current Uses of Adjoining Properties: North:

South:

East:

West:

Phase I ESA Owner/Site Contact Interview Form

ARE THERE NOW, OR HAVE THERE BEEN IN THE PAST, ANY OF THESE ITEMS ONSITE OR ON ADJACENT PROPERTIES:

ITEM YES NO UNK ADJACENT

PROPERTY
x Hazardous Materials
x Hazardous Waste
x MSDS Sheets
x Underground Storage Tanks (USTs)
x Aboveground Storage Tanks (ASTs)
x Vent Pipes, fill pipes, or access ways indicating
a fill pipe to an underground storage area
x Odors
x Drums
x Electrical or hydraulic equipment known to
contain Polychlorinated Biphenyls (PCBs)
x Stained soil or surfaces
x Drains
x Sumps
x Clarifier
x Pits, ponds, or lagoons
x Stressed vegetation
x Areas for dumping solid waste (landfill)
x Wastewater
x Wells (groundwater, oil, and/or gas)
x Septic Systems
x Fill Material (if fill material is on site, please
state source of fill)

Phase I ESA Owner/Site Contact Interview Form

ADDITIONAL QUESTIONS: YES NO UNK REMARKS
Has the Site been used as any of the following: gas station, motor repair facility, commercial printing facility, metal plating, dry cleaners, photo developing laboratory, junkyard, or landfill, or as a waste treatment, storage, disposal,
processing, or recycling facility? If so, state which type of facility.

Are you aware of any Phase I or Phase II environmental site assessments, soil sampling reports, geotechnical or geologic reports, environmental compliance audit reports,
environmental permits, registrations for USTs or ASTs,
community right-to-know plans, environmental safety plans or reports regarding hazardous waste generation for the Site? Do you know of any notices or correspondence from any
government agency relating to past or current violations of environmental laws with respect to the Site or relating to environmental liens encumbering the Site?
Do you know of any pending, threatened, or past litigation or administrative proceedings relevant to hazardous substances or petroleum products in, on or from the Site?
Do you know of any notices from any governmental entity regarding any possible violation of environmental laws or possible liability relating to hazardous substances or
petroleum products?
Do you know of any environmental concerns associated with the Site? If so please state in remarks column.

Do you know of any environmental concerns associated with any adjacent or nearby properties? If so please state in remarks column.

Additional Comments:

Preparer presents that to the best of the preparer’s knowledge the above statements and facts are true and correct, and to the best of the preparer’s actual knowledge no material facts have been suppressed or misstated.

Signature Date

Phase I ESA User Questionnaire

(1). Environmental cleanup liens that are filed or recorded against the site (40 CFR 312.25).

Did a search of recorded land title records (or judicial records where appropriate identify any environmental liens filed or recorded against the property under federal, tribal, state or local law? Yes | No If Yes, Describe:
(2). Activity and land use limitations (AULs) that are in place on the site or that have been filed or recorded in a registry (40 CFR 312.26).

Did a search of recorded land title records (or judicial records where appropriate) identify any AULs, such as engineering controls, land use restrictions or institutional controls that are in place at the property and/or have been filed or recorded against the property under federal, tribal, state or local law? Yes | No If Yes, Describe:
(3). Specialized knowledge or experience of the person seeking to qualify for the Landowners Liability Protections (LLP) (40 CFR 312.28).

Do you have any specialized knowledge or experience related to the property or the property or nearby properties? For example, are you involved in the same line of business as the current or former occupants of the property or an adjoining property so that
you would have specialized knowledge of the chemicals and processes used by this type of business? Yes | No
If Yes, Describe:
(4). Relationship of the purchase price to the fair market value of the property if it were not contaminated (40 DRF 312.29).

Does the purchase price being paid for this property reasonably reflect the fair market value of the property? Yes | No
If you conclude that there is a difference, have you considered whether the lower purchase price is because contamination is known or believed to be present at the property? Yes | No If Yes, Describe:
(5). Commonly known or reasonable ascertainable information about the property (40 CFR 312.30).

Are you aware of commonly known or reasonably ascertainable information about the property that would help the environmental professional to identify conditions indicative of releases or threatened releases? For example, as user, (a.) Do you know the past uses of the property? Yes | No (b.) Do you know of specific chemicals that are present or once were present at the property? Yes | No (c.) Do you know of spills or other chemical releases that have taken place at the property? Yes | No (d.) Do you know of any environmental cleanups that have taken place at the property? Yes | No If Yes, Describe:
(6). The degree of obviousness of the presence of likely presence of contamination at the property, and the ability to detect the contamination by appropriate investigation (40 CFR 312.31).

Based on your knowledge and experience related to the property are there any obvious indicators that point to the presence or likely presence of contamination at the property? Yes | No If Yes, Describe:

Signature Date Signed

APPENDIX D

FORM-LBF-KKT
tropeR ™paM suidaR RDE ehT
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
Sancerra Whitewood I
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Inquiry Number: 6994751.2s
May 25, 2022

SECTION PAGE
Executive Summary ES1
Overview Map 2
Detail Map 3
Map Findings Summary 4
Map Findings 9
Orphan Summary 12
Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM
GeoCheck - Not Requested
TC6994751.2s Page 1
Thank you for your business.

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

Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,

ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT.

Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2020 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners.

TABLE OF CONTENTS

EXECUTIVE SUMMARY
TC6994751.2s 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 (E 2247-16), the ASTM Standard Practice for Limited Environmental Due Diligence: Transaction Screen Process (E 1528-14) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS
35875 ARENDT LANE AND 28680 CLINTON KEITH ROAD
MURRIETA, CA 92563

COORDINATES

33.5992850 - 33ˆ 35’ 57.42’’Latitude (North):
117.1596180 - 117ˆ 9’ 34.62’’Longitude (West):

Zone 11Universal Tranverse Mercator:
485190.4UTM X (Meters):
3717545.2UTM Y (Meters):
1466 ft. above sea levelElevation:

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY
12014848 MURRIETA, CATarget Property Map:
2018Version Date:

AERIAL PHOTOGRAPHY IN THIS REPORT
20140603Portions of Photo from:

USDASource:
6994751.2s Page 2
1 BAXTER ROAD ELEMENTA BAXTER ROAD AND MEAD ENVIROSTOR, SCH Higher 4547, 0.861, North

MAPPED SITES SUMMARY
Target Property Address:
35875 ARENDT LANE AND 28680 CLINTON KEITH ROAD
MURRIETA, CA 92563
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTIONSITE NAME ADDRESS

EXECUTIVE SUMMARY
TC6994751.2s EXECUTIVE SUMMARY 3

TARGET PROPERTY SEARCH RESULTS
The target property was not listed in any of the databases searched by EDR.

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 Lists of Federal RCRA facilities undergoing Corrective Action CORRACTS Corrective Action Report
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

EXECUTIVE SUMMARY
TC6994751.2s EXECUTIVE SUMMARY 4
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
LUST Geotracker’s Leaking Underground Fuel Tank Report
INDIAN LUST Leaking Underground Storage Tanks on Indian Land CPS-SLIC Statewide SLIC Cases
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
INDIAN VCP Voluntary Cleanup Priority Listing
VCP Voluntary Cleanup Program Properties
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
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

EXECUTIVE SUMMARY
TC6994751.2s EXECUTIVE SUMMARY 5
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 CERS HAZ WASTE
US CDL National Clandestine Laboratory Register
PFAS PFAS Contamination Site Location Listing
AQUEOUS FOAM Former Fire Training Facility Assessments Listing Local Lists of Registered Storage Tanks
SWEEPS UST SWEEPS UST Listing
HIST UST Hazardous Substance Storage Container Database CA FID UST Facility Inventory Database
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
RCRA NonGen / NLR RCRA - Non Generators / No Longer Regulated 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
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

EXECUTIVE SUMMARY
TC6994751.2s EXECUTIVE SUMMARY 6
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
DOCKET HWC Hazardous Waste Compliance Docket Listing
ECHO Enforcement & Compliance History Information
UXO Unexploded Ordnance Sites
FUELS PROGRAM EPA Fuels Program Registered Listing
CA BOND EXP. PLAN Bond Expenditure Plan
Cortese "Cortese" Hazardous Waste & Substances Sites List CUPA Listings CUPA Resources List
DRYCLEANERS Cleaner Facilities
EMI Emissions Inventory Data
ENF Enforcement Action Listing
Financial Assurance Financial Assurance Information Listing HAZNET Facility and Manifest Data

ICE ICE
HIST CORTESE Hazardous Waste & Substance Site List
HWP EnviroStor Permitted Facilities Listing
HWT Registered Hazardous Waste Transporter Database
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
Notify 65 Proposition 65 Records
UIC UIC Listing

UIC GEO UIC GEO (GEOTRACKER)
WASTEWATER PITS Oil Wastewater Pits Listing
WDS Waste Discharge System
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)
MINES MRDS Mineral Resources Data System
HWTS Hazardous Waste Tracking System

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR MGP EDR Proprietary Manufactured Gas Plants

EXECUTIVE SUMMARY
TC6994751.2s EXECUTIVE SUMMARY 7
EDR Hist Auto EDR Exclusive Historical Auto Stations
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 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 01/24/2022 has revealed that there is 1 ENVIROSTOR site within approximately 1 mile of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ BAXTER ROAD ELEMENTA BAXTER ROAD AND MEAD N 1/2 - 1 (0.861 mi.) 1 9 Facility Id: 70000071
Status: No Action Required

EXECUTIVE SUMMARY
TC6994751.2s EXECUTIVE SUMMARY 8
There were no unmapped sites in this report.

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. 0 1 3 6 0
1 4 0
0 1520
1520
1 520
1 520
1 9 2 0
1 4 8 0
1 4 80
1 960
1 920
1 4 4 0
1 4 8 0
1 8 80
18 80
1520
1 5 201 6001
5 6 0
1 5 2 0
1 680 1 4 8 0
1 4 8 014 8 0
1 4 80
14 40
1 8 4 0
1 520
1 4 808
40 18
40 8 00
1 8
00 1 600
14 80 1400
1440
1 6 00
1 1
760
136
16 00
1 6 8 0
0 1 6 4 0
1560
1 3 6 01 520
1 3 6 0
6 0 0
160 0
1 5 6 0
1560
1560
1 4001 4001 5 2 0
1520
1 5
2 0
1 520
1 5 2 0
1 5 2 0
1520
1 4 8 0
1 5 60 1
5 2 0
1 440
17 201 6 8 0
168 0
1 6 4 0
1 6 0 0
1 5 20
1 6 0 0
1 5 6 0
1 5 6 0 1 5 6 0
1 5 2 0
1 5 2 0
1 5 2 01 4 8 0
1 4 8 0
17 2 01 4 8 0
1680
8 0
1 4 80
164 0
1 4 8 0
1 4 8 0
1 4 8 0
1 4
80 1 4 8 0
1 4 8 0
14801 4 4 0
1 2 4 0
1 4 0 0
17 6 0
1 3 20
1 7 2 0
16 8 0
1240
1 6 4 0
16 0 01600
16 00
1 6 001 320
13 20
1 5 6 0
1560
156 0
1 5 2 0
1520
1 520
8 0 4 0 0
1480
1 4 8 0
1 480
1 440
1 4 4 0
1 440
1 4 4 0
0 1 4 40
14 40
1440
14 40
1 4 4 0
1440
1 4 4
0 1 4
40 1 4 4 0
1 4 4 0
1 4 4 0
1 4 00
1400
1400
1400
1 4 0 0
1 400
1400
1 4 0 0
1 4
00 1 400
1 4 00
1 4 0 01400
1 3 6 0 1 3 6 0
1 360
1 3 6 0
1 3 6 0
1 3 60
13 60
1 360
1320
1 32 0
1 3 2 0
1 3 2 0
1 1 3 2 0
1320
1 3 2 0
1320
1 3 2 0
1 3
1 3 2 0
0 1 2 8 0
1 2 80
12 80
1 2 8 0
1 28 0
12 40
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. 1480
1480
1480 1440
1520
1520
1480
1520
1520
1480
1440
1600
440
1480
1440
1440

MAP FINDINGS SUMMARY
Search
TargetDistance 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
0 NR 0 0 0 0 1.000NPL
0 NR 0 0 0 0 1.000Proposed NPL
0 NR 0 0 0 0 1.000NPL LIENS
Lists of Federal Delisted NPL sites
0 NR 0 0 0 0 1.000Delisted NPL
Lists of Federal sites subject to
CERCLA removals and CERCLA orders
0 NR NR 0 0 0 0.500FEDERAL FACILITY
0 NR NR 0 0 0 0.500SEMS
Lists of Federal CERCLA sites with NFRAP
0 NR NR 0 0 0 0.500SEMS-ARCHIVE
Lists of Federal RCRA facilities
undergoing Corrective Action
0 NR 0 0 0 0 1.000CORRACTS
Lists of Federal RCRA TSD facilities
0 NR NR 0 0 0 0.500RCRA-TSDF
Lists of Federal RCRA generators
0 NR NR NR 0 0 0.250RCRA-LQG
0 NR NR NR 0 0 0.250RCRA-SQG
0 NR NR NR 0 0 0.250RCRA-VSQG
Federal institutional controls /
engineering controls registries
0 NR NR 0 0 0 0.500LUCIS
0 NR NR 0 0 0 0.500US ENG CONTROLS
0 NR NR 0 0 0 0.500US INST CONTROLS
Federal ERNS list
0 NR NR NR NR 0 0.001ERNS
Lists of state- and tribal
(Superfund) equivalent sites
0 NR 0 0 0 0 1.000RESPONSE
Lists of state- and tribal
hazardous waste facilities
1 NR 1 0 0 0 1.000ENVIROSTOR
Lists of state and tribal landfills
and solid waste disposal facilities
0 NR NR 0 0 0 0.500SWF/LF
TC6994751.2s Page 4

MAP FINDINGS SUMMARY
Search
TargetDistance 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
0 NR NR 0 0 0 0.500LUST
0 NR NR 0 0 0 0.500INDIAN LUST
0 NR NR 0 0 0 0.500CPS-SLIC
Lists of state and tribal registered storage tanks
0 NR NR NR 0 0 0.250FEMA UST
0 NR NR NR 0 0 0.250UST
0 NR NR NR 0 0 0.250AST
0 NR NR NR 0 0 0.250INDIAN UST
Lists of state and tribal voluntary cleanup sites
0 NR NR 0 0 0 0.500INDIAN VCP
0 NR NR 0 0 0 0.500VCP
Lists of state and tribal brownfield sites
0 NR NR 0 0 0 0.500BROWNFIELDS

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
0 NR NR 0 0 0 0.500US BROWNFIELDS
Local Lists of Landfill / Solid
Waste Disposal Sites
0 NR NR 0 0 0 0.500WMUDS/SWAT
0 NR NR 0 0 0 0.500SWRCY
0 NR NR NR NR 0 0.001HAULERS
0 NR NR 0 0 0 0.500INDIAN ODI
0 NR NR 0 0 0 0.500DEBRIS REGION 9
0 NR NR 0 0 0 0.500ODI
0 NR NR 0 0 0 0.500IHS OPEN DUMPS
Local Lists of Hazardous waste /
Contaminated Sites
0 NR NR NR NR 0 0.001US HIST CDL
0 NR 0 0 0 0 1.000HIST Cal-Sites
0 NR NR NR 0 0 0.250SCH
0 NR NR NR NR 0 0.001CDL
0 NR 0 0 0 0 1.000Toxic Pits
0 NR NR NR 0 0 0.250CERS HAZ WASTE
0 NR NR NR NR 0 0.001US CDL
0 NR NR 0 0 0 0.500PFAS
0 NR NR NR NR NR TPAQUEOUS FOAM
Local Lists of Registered Storage Tanks
0 NR NR NR 0 0 0.250SWEEPS UST
0 NR NR NR 0 0 0.250HIST UST
0 NR NR NR 0 0 0.250CA FID UST
TC6994751.2s Page 5

MAP FINDINGS SUMMARY
Search
TargetDistance Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted 0 NR NR NR 0 0 0.250CERS TANKS
Local Land Records
0 NR NR NR NR 0 0.001LIENS
0 NR NR NR NR 0 0.001LIENS 2
0 NR NR 0 0 0 0.500DEED
Records of Emergency Release Reports
0 NR NR NR NR 0 0.001HMIRS
0 NR NR NR NR 0 0.001CHMIRS
0 NR NR NR NR 0 0.001LDS
0 NR NR NR NR 0 0.001MCS
0 NR NR NR NR 0 0.001SPILLS 90
Other Ascertainable Records
0 NR NR NR 0 0 0.250RCRA NonGen / NLR
0 NR 0 0 0 0 1.000FUDS
0 NR 0 0 0 0 1.000DOD
0 NR NR 0 0 0 0.500SCRD DRYCLEANERS
0 NR NR NR NR 0 0.001US FIN ASSUR
0 NR NR NR NR 0 0.001EPA WATCH LIST
0 NR NR NR 0 0 0.2502020 COR ACTION
0 NR NR NR NR 0 0.001TSCA
0 NR NR NR NR 0 0.001TRIS
0 NR NR NR NR 0 0.001SSTS
0 NR 0 0 0 0 1.000ROD
0 NR NR NR NR 0 0.001RMP
0 NR NR NR NR 0 0.001RAATS
0 NR NR NR NR 0 0.001PRP
0 NR NR NR NR 0 0.001PADS
0 NR NR NR NR 0 0.001ICIS
0 NR NR NR NR 0 0.001FTTS
0 NR NR NR NR 0 0.001MLTS
0 NR NR NR NR 0 0.001COAL ASH DOE
0 NR NR 0 0 0 0.500COAL ASH EPA
0 NR NR NR NR 0 0.001PCB TRANSFORMER
0 NR NR NR NR 0 0.001RADINFO
0 NR NR NR NR 0 0.001HIST FTTS
0 NR NR NR NR 0 0.001DOT OPS
0 NR 0 0 0 0 1.000CONSENT
0 NR 0 0 0 0 1.000INDIAN RESERV
0 NR 0 0 0 0 1.000FUSRAP
0 NR NR 0 0 0 0.500UMTRA
0 NR NR NR NR 0 0.001LEAD SMELTERS
0 NR NR NR NR 0 0.001US AIRS
0 NR NR NR 0 0 0.250US MINES
0 NR NR NR 0 0 0.250ABANDONED MINES
0 NR NR NR NR 0 0.001FINDS
0 NR NR NR NR 0 0.001DOCKET HWC
0 NR NR NR NR 0 0.001ECHO
0 NR 0 0 0 0 1.000UXO
TC6994751.2s Page 6

MAP FINDINGS SUMMARY
Search
TargetDistance Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted 0 NR NR NR 0 0 0.250FUELS PROGRAM
0 NR 0 0 0 0 1.000CA BOND EXP. PLAN
0 NR NR 0 0 0 0.500Cortese
0 NR NR NR 0 0 0.250CUPA Listings
0 NR NR NR 0 0 0.250DRYCLEANERS
0 NR NR NR NR 0 0.001EMI
0 NR NR NR NR 0 0.001ENF
0 NR NR NR NR 0 0.001Financial Assurance
0 NR NR NR NR 0 0.001HAZNET
0 NR NR NR NR 0 0.001ICE
0 NR NR 0 0 0 0.500HIST CORTESE
0 NR 0 0 0 0 1.000HWP
0 NR NR NR 0 0 0.250HWT
0 NR NR NR 0 0 0.250MINES
0 NR NR NR 0 0 0.250MWMP
0 NR NR NR NR 0 0.001NPDES
0 NR NR NR NR 0 0.001PEST LIC
0 NR NR 0 0 0 0.500PROC
0 NR 0 0 0 0 1.000Notify 65
0 NR NR NR NR 0 0.001UIC
0 NR NR NR NR 0 0.001UIC GEO
0 NR NR 0 0 0 0.500WASTEWATER PITS
0 NR NR NR NR 0 0.001WDS
0 NR NR NR 0 0 0.250WIP
0 NR NR NR NR 0 0.001MILITARY PRIV SITES
0 NR NR NR NR 0 0.001PROJECT
0 NR NR NR NR 0 0.001WDR
0 NR NR NR NR 0 0.001CIWQS
0 NR NR NR NR 0 0.001CERS
0 NR NR NR NR 0 0.001NON-CASE INFO
0 NR NR NR NR 0 0.001OTHER OIL GAS
0 NR NR NR NR 0 0.001PROD WATER PONDS
0 NR NR NR NR 0 0.001SAMPLING POINT
0 NR NR NR NR 0 0.001WELL STIM PROJ
0 NR NR NR NR 0 0.001MINES MRDS
0 NR NR NR NR NR TPHWTS

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
0 NR 0 0 0 0 1.000EDR MGP
0 NR NR NR NR 0 0.125EDR Hist Auto
0 NR NR NR NR 0 0.125EDR Hist Cleaner

EDR RECOVERED GOVERNMENT ARCHIVES
Exclusive Recovered Govt. Archives
0 NR NR NR NR 0 0.001RGA LF
0 NR NR NR NR 0 0.001RGA LUST
1 0 1 0 0 0 0- Totals --
TC6994751.2s Page 7

MAP FINDINGS SUMMARY
Search
TargetDistance Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted NOTES:

TP = Target Property
NR = Not Requested at this Search Distance
Sites may be listed in more than one database
TC6994751.2s Page 8
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Not reportedFuture Due Date:

Not reportedFuture Document Type:

Not reportedFuture Sub Area Name:

Not reportedFuture Area Name:

CRU Memo completedComments:
11/16/2005Completed Date:

Cost Recovery Closeout MemoCompleted Document Type:

Not reportedCompleted Sub Area Name:

PROJECT WIDECompleted Area Name:

Not reported
presented inthe Phase I report. DTSC concurred with No Further Action.

Based on the Site visit on October 28, 2005 and the informationComments:
11/01/2005Completed Date:

Phase 1Completed Document Type:

Not reportedCompleted Sub Area Name:

PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type:
70000071Alias Name:

Project Code (Site Code)Alias Type:
404656Alias Name:

NMAPotential Description:

NONE SPECIFIEDConfirmed COC:

NONE SPECIFIED No Contaminants foundPotential COC:

NONEPast Use:

NONE SPECIFIEDAPN:
-117.1604Longitude:

33.61383Latitude:

School DistrictFunding:

NONE SPECIFIEDSite Mgmt Req:

NORestricted Use:

Not reportedSpecial Program:
28Senate:
67Assembly:

Southern California Schools & Brownfields OutreachDivision Branch:

Shahir HaddadSupervisor:

Angela GarciaProgram Manager:

SMBRPLead Agency:

SMBRPRegulatory Agencies:

NONPL:

12.06Acres:

SchoolSite Type Detailed:

School InvestigationSite Type:
404656Site Code:
11/17/2005Status Date:

No Action RequiredStatus:
70000071Facility ID:

MURRIETA, CA 92563City,State,Zip:

BAXTER ROAD AND MEADOWLARK LANEAddress:

BAXTER ROAD ELEMENTARY SCHOOL NO. 10Name:

ENVIROSTOR:
4547 ft.

0.861 mi.

Relative:

Higher
Actual:
1510 ft.

1/2-1 MURRIETA, CA 92563
North SCHBAXTER ROAD AND MEADOWLARK LANE N/A
1 ENVIROSTORBAXTER ROAD ELEMENTARY SCHOOL NO. 10 S118757363 TC6994751.2s Page 9
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
CRU Memo completedComments:
11/16/2005Completed Date:

Cost Recovery Closeout MemoCompleted Document Type:

Not reportedCompleted Sub Area Name:

PROJECT WIDECompleted Area Name:

Not reported
presented inthe Phase I report. DTSC concurred with No Further Action.

Based on the Site visit on October 28, 2005 and the informationComments:
11/01/2005Completed Date:

Phase 1Completed Document Type:

Not reportedCompleted Sub Area Name:

PROJECT WIDECompleted Area Name:

Completed Info:

Envirostor ID NumberAlias Type:
70000071Alias Name:

Project Code (Site Code)Alias Type:
404656Alias Name:

NMAPotential Description:

NONE SPECIFIEDConfirmed COC:

NONE SPECIFIED, No Contaminants foundPotential COC:

NONEPast Use:

NONE SPECIFIEDAPN:
-117.1604Longitude:

33.61383Latitude:

School DistrictFunding:

NORestricted Use:
11/17/2005Status Date:

No Action RequiredStatus:

Not reportedSpecial Program Status:
28Senate:
67Assembly:
404656Site Code:

Southern California Schools & Brownfields OutreachDivision Branch:

Shahir HaddadSupervisor:

Angela GarciaProject Manager:

DTSC - Site Cleanup ProgramLead Agency Description:

SMBRPLead Agency:

SMBRPCleanup Oversight Agencies:

NONational Priorities List:

12.06Acres:

NONE SPECIFIEDSite Mgmt. Req.:

SchoolSite Type Detail:

School InvestigationSite Type:
70000071Facility ID:

MURRIETA, CA 92563City,State,Zip:

BAXTER ROAD AND MEADOWLARK LANEAddress:

BAXTER ROAD ELEMENTARY SCHOOL NO. 10Name:

SCH:

Not reportedSchedule Revised Date:

Not reportedSchedule Due Date:

Not reportedSchedule Document Type:

Not reportedSchedule Sub Area Name:

Not reportedSchedule Area Name:

BAXTER ROAD ELEMENTARY SCHOOL NO. 10 (Continued) S118757363 TC6994751.2s Page 10
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Not reportedSchedule Revised Date:

Not reportedSchedule Due Date:

Not reportedSchedule Document Type:

Not reportedSchedule Sub Area Name:

Not reportedSchedule Area Name:

Not reportedFuture Due Date:

Not reportedFuture Document Type:

Not reportedFuture Sub Area Name:

Not reportedFuture Area Name:

BAXTER ROAD ELEMENTARY SCHOOL NO. 10 (Continued) S118757363 TC6994751.2s Page 11

ORPHAN SUMMARY
City EDR ID Site Name Site Address Zip Database(s)
Count: 0 records.

NO SITES FOUND
TC6994751.2s Page 12
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: 01/25/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 02/22/2022
Number of Days to Update: 19
Source: EPA
Telephone: N/A
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 07/11/2022
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: 01/25/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 02/22/2022
Number of Days to Update: 19
Source: EPA
Telephone: N/A
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 07/11/2022
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.

TC6994751.2s Page GR-1

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 01/25/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 02/22/2022
Number of Days to Update: 19
Source: EPA
Telephone: N/A
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 07/11/2022
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: 05/25/2021
Date Data Arrived at EDR: 06/24/2021
Date Made Active in Reports: 09/20/2021
Number of Days to Update: 88
Source: Environmental Protection Agency
Telephone: 703-603-8704
Last EDR Contact: 04/01/2022
Next Scheduled EDR Contact: 07/11/2022
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: 01/25/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 02/22/2022
Number of Days to Update: 19
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 07/25/2022
Data Release Frequency: Quarterly
Lists of Federal CERCLA sites with NFRAP
SEMS-ARCHIVE: Superfund Enterprise Management System Archive TC6994751.2s Page GR-2

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 01/25/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 02/22/2022
Number of Days to Update: 19
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 07/25/2022
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: 02/28/2022
Date Data Arrived at EDR: 03/02/2022
Date Made Active in Reports: 03/17/2022
Number of Days to Update: 15
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 04/06/2022
Next Scheduled EDR Contact: 07/04/2022
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: 02/28/2022
Date Data Arrived at EDR: 03/02/2022
Date Made Active in Reports: 03/17/2022
Number of Days to Update: 15
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 04/06/2022
Next Scheduled EDR Contact: 07/04/2022
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: 02/28/2022
Date Data Arrived at EDR: 03/02/2022
Date Made Active in Reports: 03/17/2022
Number of Days to Update: 15
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 04/06/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Quarterly
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 02/28/2022
Date Data Arrived at EDR: 03/02/2022
Date Made Active in Reports: 03/17/2022
Number of Days to Update: 15
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 04/06/2022
Next Scheduled EDR Contact: 07/04/2022
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: 02/28/2022
Date Data Arrived at EDR: 03/02/2022
Date Made Active in Reports: 03/17/2022
Number of Days to Update: 15
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 04/06/2022
Next Scheduled EDR Contact: 07/04/2022
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: 02/08/2022
Date Data Arrived at EDR: 02/11/2022
Date Made Active in Reports: 05/10/2022
Number of Days to Update: 88
Source: Department of the Navy
Telephone: 843-820-7326
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 08/22/2022
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: 02/21/2022
Date Data Arrived at EDR: 02/23/2022
Date Made Active in Reports: 05/24/2022
Number of Days to Update: 90
Source: Environmental Protection Agency
Telephone: 703-603-0695
Last EDR Contact: 05/24/2022
Next Scheduled EDR Contact: 09/05/2022
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: 02/21/2022
Date Data Arrived at EDR: 02/23/2022
Date Made Active in Reports: 05/24/2022
Number of Days to Update: 90
Source: Environmental Protection Agency
Telephone: 703-603-0695
Last EDR Contact: 05/04/2022
Next Scheduled EDR Contact: 09/05/2022
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 12/31/2021
Date Data Arrived at EDR: 03/01/2022
Date Made Active in Reports: 03/10/2022
Number of Days to Update: 9
Source: National Response Center, United States Coast Guard Telephone: 202-267-2180
Last EDR Contact: 03/22/2022
Next Scheduled EDR Contact: 07/04/2022
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: 01/24/2022
Date Data Arrived at EDR: 01/25/2022
Date Made Active in Reports: 04/13/2022
Number of Days to Update: 78
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 04/26/2022
Next Scheduled EDR Contact: 08/08/2022
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: 01/24/2022
Date Data Arrived at EDR: 01/25/2022
Date Made Active in Reports: 04/13/2022
Number of Days to Update: 78
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 04/26/2022
Next Scheduled EDR Contact: 08/08/2022
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: 02/07/2022
Date Data Arrived at EDR: 02/08/2022
Date Made Active in Reports: 05/05/2022
Number of Days to Update: 86
Source: Department of Resources Recycling and Recovery Telephone: 916-341-6320
Last EDR Contact: 05/09/2022
Next Scheduled EDR Contact: 08/22/2022
Data Release Frequency: Quarterly
Lists of state and tribal leaking storage tanks
TC6994751.2s Page GR-5

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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 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 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 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.

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 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
TC6994751.2s Page GR-6

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 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: 05/23/2022
Date Data Arrived at EDR: 05/23/2022
Date Made Active in Reports: 05/24/2022
Number of Days to Update: 1
Source: State Water Resources Control Board
Telephone: see region list
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Quarterly
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
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 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
INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Florida, Mississippi and North Carolina.

Date of Government Version: 05/28/2021
Date Data Arrived at EDR: 06/22/2021
Date Made Active in Reports: 09/20/2021
Number of Days to Update: 90
Source: EPA Region 4
Telephone: 404-562-8677
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Alaska, Idaho, Oregon and Washington.

TC6994751.2s Page GR-7

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 10
Telephone: 206-553-2857
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 6
Telephone: 214-665-6597
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA, Region 5
Telephone: 312-886-7439
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
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: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: Environmental Protection Agency
Telephone: 415-972-3372
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 8
Telephone: 303-312-6271
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
INDIAN LUST R7: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Iowa, Kansas, and Nebraska
Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 04/28/2021
Date Data Arrived at EDR: 06/11/2021
Date Made Active in Reports: 09/07/2021
Number of Days to Update: 88
Source: EPA Region 1
Telephone: 617-918-1313
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 05/23/2022
Date Data Arrived at EDR: 05/23/2022
Date Made Active in Reports: 05/24/2022
Number of Days to Update: 1
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
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
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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
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: 10/14/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 02/01/2022
Number of Days to Update: 88
Source: FEMA
Telephone: 202-646-5797
Last EDR Contact: 04/04/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 12/01/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 03/02/2022
Number of Days to Update: 85
Source: State Water Resources Control Board
Telephone: 916-327-7844
Last EDR Contact: 03/08/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
MILITARY UST SITES: Military UST Sites (GEOTRACKER)
Military ust sites
Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
UST: Active UST Facilities
Active UST facilities gathered from the local regulatory agencies Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: SWRCB
Telephone: 916-341-5851
Last EDR Contact: 03/08/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Semi-Annually
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: 03/10/2022
Next Scheduled EDR Contact: 06/27/2022
Data Release Frequency: Varies
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: 05/28/2021
Date Data Arrived at EDR: 06/22/2021
Date Made Active in Reports: 09/20/2021
Number of Days to Update: 90
Source: EPA Region 4
Telephone: 404-562-9424
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 6
Telephone: 214-665-7591
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 04/06/2021
Date Data Arrived at EDR: 06/11/2021
Date Made Active in Reports: 09/07/2021
Number of Days to Update: 88
Source: EPA Region 5
Telephone: 312-886-6136
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 10
Telephone: 206-553-2857
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 8
Telephone: 303-312-6137
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 9
Telephone: 415-972-3368
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
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: 10/14/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA, Region 1
Telephone: 617-918-1313
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Lists of state and tribal voluntary cleanup sites
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
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.

Date of Government Version: 01/24/2022
Date Data Arrived at EDR: 01/25/2022
Date Made Active in Reports: 04/13/2022
Number of Days to Update: 78
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 04/26/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: Quarterly
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: 03/16/2022
Next Scheduled EDR Contact: 07/04/2022
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: 12/15/2021
Date Data Arrived at EDR: 12/16/2021
Date Made Active in Reports: 03/03/2022
Number of Days to Update: 77
Source: State Water Resources Control Board
Telephone: 916-323-7905
Last EDR Contact: 03/21/2022
Next Scheduled EDR Contact: 07/04/2022
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: 02/23/2022
Date Data Arrived at EDR: 03/10/2022
Date Made Active in Reports: 03/10/2022
Number of Days to Update: 0
Source: Environmental Protection Agency
Telephone: 202-566-2777
Last EDR Contact: 03/15/2022
Next Scheduled EDR Contact: 06/27/2022
Data Release Frequency: Semi-Annually
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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.

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: 04/21/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: No Update Planned
SWRCY: Recycler Database
A listing of recycling facilities in California.

Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: Department of Conservation
Telephone: 916-323-3836
Last EDR Contact: 03/08/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Quarterly
HAULERS: Registered Waste Tire Haulers Listing
A listing of registered waste tire haulers.

Date of Government Version: 09/14/2021
Date Data Arrived at EDR: 11/11/2021
Date Made Active in Reports: 11/23/2021
Number of Days to Update: 12
Source: Integrated Waste Management Board
Telephone: 916-341-6422
Last EDR Contact: 05/19/2022
Next Scheduled EDR Contact: 08/22/2022
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: 04/21/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: Varies
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: 04/14/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: No Update Planned
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
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 04/28/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: Varies
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: 02/22/2022
Date Data Arrived at EDR: 02/23/2022
Date Made Active in Reports: 05/10/2022
Number of Days to Update: 76
Source: Drug Enforcement Administration
Telephone: 202-307-1000
Last EDR Contact: 05/24/2022
Next Scheduled EDR Contact: 09/05/2022
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: 01/24/2022
Date Data Arrived at EDR: 01/25/2022
Date Made Active in Reports: 04/13/2022
Number of Days to Update: 78
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 04/26/2022
Next Scheduled EDR Contact: 08/08/2022
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: 12/31/2019
Date Data Arrived at EDR: 01/20/2021
Date Made Active in Reports: 04/08/2021
Number of Days to Update: 78
Source: Department of Toxic Substances Control
Telephone: 916-255-6504
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Varies
CERS HAZ WASTE: CERS HAZ 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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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 01/18/2022
Date Data Arrived at EDR: 01/19/2022
Date Made Active in Reports: 04/11/2022
Number of Days to Update: 82
Source: CalEPA
Telephone: 916-323-2514
Last EDR Contact: 04/19/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Quarterly
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
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: 02/22/2022
Date Data Arrived at EDR: 02/23/2022
Date Made Active in Reports: 05/10/2022
Number of Days to Update: 76
Source: Drug Enforcement Administration
Telephone: 202-307-1000
Last EDR Contact: 05/24/2022
Next Scheduled EDR Contact: 09/05/2022
Data Release Frequency: Quarterly
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: 02/20/2020
Date Data Arrived at EDR: 12/10/2021
Date Made Active in Reports: 02/25/2022
Number of Days to Update: 77
Source: State Water Resources Control Board
Telephone: 916-341-5455
Last EDR Contact: 03/11/2022
Next Scheduled EDR Contact: 06/20/2022
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: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 03/08/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
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
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 02/03/2022
Date Data Arrived at EDR: 02/04/2022
Date Made Active in Reports: 05/02/2022
Number of Days to Update: 87
Source: San Francisco County Department of Public Health Telephone: 415-252-3896
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
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
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: 01/18/2022
Date Data Arrived at EDR: 01/19/2022
Date Made Active in Reports: 04/11/2022
Number of Days to Update: 82
Source: California Environmental Protection Agency
Telephone: 916-323-2514
Last EDR Contact: 04/19/2022
Next Scheduled EDR Contact: 08/01/2022
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: 02/24/2022
Date Data Arrived at EDR: 02/25/2022
Date Made Active in Reports: 03/09/2022
Number of Days to Update: 12
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 02/24/2022
Next Scheduled EDR Contact: 06/13/2022
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: 01/25/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 02/22/2022
Number of Days to Update: 19
Source: Environmental Protection Agency
Telephone: 202-564-6023
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 07/11/2022
Data Release Frequency: Semi-Annually
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 11/30/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/16/2022
Number of Days to Update: 78
Source: DTSC and SWRCB
Telephone: 916-323-3400
Last EDR Contact: 02/28/2022
Next Scheduled EDR Contact: 06/13/2022
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: 12/15/2021
Date Data Arrived at EDR: 12/16/2021
Date Made Active in Reports: 03/10/2022
Number of Days to Update: 84
Source: U.S. Department of Transportation
Telephone: 202-366-4555
Last EDR Contact: 03/21/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Quarterly
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: 12/31/2021
Date Data Arrived at EDR: 01/19/2022
Date Made Active in Reports: 04/08/2022
Number of Days to Update: 79
Source: Office of Emergency Services
Telephone: 916-845-8400
Last EDR Contact: 04/19/2022
Next Scheduled EDR Contact: 08/01/2022
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: 05/23/2022
Date Data Arrived at EDR: 05/23/2022
Date Made Active in Reports: 05/24/2022
Number of Days to Update: 1
Source: State Water Qualilty Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
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: 05/23/2022
Date Data Arrived at EDR: 05/23/2022
Date Made Active in Reports: 05/24/2022
Number of Days to Update: 1
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Quarterly
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 02/28/2022
Date Data Arrived at EDR: 03/02/2022
Date Made Active in Reports: 03/17/2022
Number of Days to Update: 15
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 04/06/2022
Next Scheduled EDR Contact: 07/04/2022
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.

Date of Government Version: 12/01/2021
Date Data Arrived at EDR: 02/15/2022
Date Made Active in Reports: 05/10/2022
Number of Days to Update: 84
Source: U.S. Army Corps of Engineers
Telephone: 202-528-4285
Last EDR Contact: 05/17/2022
Next Scheduled EDR Contact: 08/29/2022
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: 04/12/2022
Next Scheduled EDR Contact: 07/25/2022
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: 04/05/2022
Next Scheduled EDR Contact: 07/18/2022
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.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 01/01/2017
Date Data Arrived at EDR: 02/03/2017
Date Made Active in Reports: 04/07/2017
Number of Days to Update: 63
Source: Environmental Protection Agency
Telephone: 615-532-8599
Last EDR Contact: 05/06/2022
Next Scheduled EDR Contact: 08/22/2022
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: 12/13/2021
Date Data Arrived at EDR: 12/17/2021
Date Made Active in Reports: 03/17/2022
Number of Days to Update: 90
Source: Environmental Protection Agency
Telephone: 202-566-1917
Last EDR Contact: 03/21/2022
Next Scheduled EDR Contact: 07/04/2022
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.

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: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
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: 05/06/2022
Next Scheduled EDR Contact: 08/15/2022
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: 12/31/2016
Date Data Arrived at EDR: 06/17/2020
Date Made Active in Reports: 09/10/2020
Number of Days to Update: 85
Source: EPA
Telephone: 202-260-5521
Last EDR Contact: 03/18/2022
Next Scheduled EDR Contact: 06/27/2022
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.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 12/31/2018
Date Data Arrived at EDR: 08/14/2020
Date Made Active in Reports: 11/04/2020
Number of Days to Update: 82
Source: EPA
Telephone: 202-566-0250
Last EDR Contact: 05/20/2022
Next Scheduled EDR Contact: 08/29/2022
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: 01/19/2022
Date Data Arrived at EDR: 01/19/2022
Date Made Active in Reports: 04/11/2022
Number of Days to Update: 82
Source: EPA
Telephone: 202-564-4203
Last EDR Contact: 04/20/2022
Next Scheduled EDR Contact: 08/01/2022
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: 01/25/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 02/22/2022
Number of Days to Update: 19
Source: EPA
Telephone: 703-416-0223
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Annually
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: 04/18/2022
Next Scheduled EDR Contact: 08/01/2022
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
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
PRP: Potentially Responsible Parties
A listing of verified Potentially Responsible Parties
Date of Government Version: 01/25/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 02/25/2022
Number of Days to Update: 22
Source: EPA
Telephone: 202-564-6023
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 08/15/2022
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: 01/20/2022
Date Data Arrived at EDR: 01/20/2022
Date Made Active in Reports: 03/25/2022
Number of Days to Update: 64
Source: EPA
Telephone: 202-566-0500
Last EDR Contact: 04/08/2022
Next Scheduled EDR Contact: 07/18/2022
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: 03/31/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Quarterly
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: 07/29/2021
Date Data Arrived at EDR: 08/24/2021
Date Made Active in Reports: 11/19/2021
Number of Days to Update: 87
Source: Nuclear Regulatory Commission
Telephone: 301-415-7169
Last EDR Contact: 04/18/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Quarterly
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
COAL ASH DOE: Steam-Electric Plant Operation Data
A listing of power plants that store ash in surface ponds.

Date of Government Version: 12/31/2020
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/22/2022
Number of Days to Update: 84
Source: Department of Energy
Telephone: 202-586-8719
Last EDR Contact: 02/28/2022
Next Scheduled EDR Contact: 06/13/2022
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: 02/28/2022
Next Scheduled EDR Contact: 06/13/2022
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: 05/06/2022
Next Scheduled EDR Contact: 08/15/2022
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.

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: 03/28/2022
Next Scheduled EDR Contact: 07/11/2022
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.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 04/26/2022
Next Scheduled EDR Contact: 08/08/2022
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: 12/31/2021
Date Data Arrived at EDR: 01/14/2022
Date Made Active in Reports: 03/25/2022
Number of Days to Update: 70
Source: Department of Justice, Consent Decree Library
Telephone: Varies
Last EDR Contact: 04/04/2022
Next Scheduled EDR Contact: 07/18/2022
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: 12/31/2019
Date Data Arrived at EDR: 03/02/2022
Date Made Active in Reports: 03/25/2022
Number of Days to Update: 23
Source: EPA/NTIS
Telephone: 800-424-9346
Last EDR Contact: 03/02/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Biennially
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: 04/05/2022
Next Scheduled EDR Contact: 07/18/2022
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: 07/26/2021
Date Data Arrived at EDR: 07/27/2021
Date Made Active in Reports: 10/22/2021
Number of Days to Update: 87
Source: Department of Energy
Telephone: 202-586-3559
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
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.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 05/16/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Varies
LEAD SMELTER 1: Lead Smelter Sites
A listing of former lead smelter site locations.

Date of Government Version: 01/25/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 02/22/2022
Number of Days to Update: 19
Source: Environmental Protection Agency
Telephone: 703-603-8787
Last EDR Contact: 05/05/2022
Next Scheduled EDR Contact: 07/11/2022
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.

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: 02/01/2022
Date Data Arrived at EDR: 02/23/2022
Date Made Active in Reports: 05/24/2022
Number of Days to Update: 90
Source: Department of Labor, Mine Safety and Health Administration Telephone: 303-231-5959
Last EDR Contact: 02/23/2022
Next Scheduled EDR Contact: 06/06/2022
Data Release Frequency: Semi-Annually
MINES VIOLATIONS: MSHA Violation Assessment Data
Mines violation and assessment information. Department of Labor, Mine Safety & Health Administration.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 03/21/2022
Date Data Arrived at EDR: 03/22/2022
Date Made Active in Reports: 03/25/2022
Number of Days to Update: 3
Source: DOL, Mine Safety & Health Admi
Telephone: 202-693-9424
Last EDR Contact: 03/14/2022
Next Scheduled EDR Contact: 06/13/2022
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: 05/06/2020
Date Data Arrived at EDR: 05/27/2020
Date Made Active in Reports: 08/13/2020
Number of Days to Update: 78
Source: USGS
Telephone: 703-648-7709
Last EDR Contact: 02/24/2022
Next Scheduled EDR Contact: 06/06/2022
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: 02/24/2022
Next Scheduled EDR Contact: 06/06/2022
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.

Date of Government Version: 12/14/2021
Date Data Arrived at EDR: 12/15/2021
Date Made Active in Reports: 03/10/2022
Number of Days to Update: 85
Source: Department of Interior
Telephone: 202-208-2609
Last EDR Contact: 03/04/2022
Next Scheduled EDR Contact: 06/20/2022
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: 11/04/2021
Date Data Arrived at EDR: 11/22/2021
Date Made Active in Reports: 02/25/2022
Number of Days to Update: 95
Source: EPA
Telephone: (415) 947-8000
Last EDR Contact: 05/18/2022
Next Scheduled EDR Contact: 06/13/2022
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: 05/19/2022
Next Scheduled EDR Contact: 09/05/2022
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
ECHO: Enforcement & Compliance History Information
ECHO provides integrated compliance and enforcement information for about 800,000 regulated facilities nationwide.

Date of Government Version: 01/01/2022
Date Data Arrived at EDR: 01/04/2022
Date Made Active in Reports: 01/10/2022
Number of Days to Update: 6
Source: Environmental Protection Agency
Telephone: 202-564-2280
Last EDR Contact: 04/05/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Quarterly
UXO: Unexploded Ordnance Sites
A listing of unexploded ordnance site locations
Date of Government Version: 12/31/2020
Date Data Arrived at EDR: 01/11/2022
Date Made Active in Reports: 02/14/2022
Number of Days to Update: 34
Source: Department of Defense
Telephone: 703-704-1564
Last EDR Contact: 04/12/2022
Next Scheduled EDR Contact: 07/25/2022
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: 02/17/2022
Date Data Arrived at EDR: 02/17/2022
Date Made Active in Reports: 05/10/2022
Number of Days to Update: 82
Source: EPA
Telephone: 800-385-6164
Last EDR Contact: 05/17/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Quarterly
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: 12/16/2021
Date Data Arrived at EDR: 12/16/2021
Date Made Active in Reports: 03/03/2022
Number of Days to Update: 77
Source: CAL EPA/Office of Emergency Information
Telephone: 916-323-3400
Last EDR Contact: 03/21/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Quarterly
CUPA LIVERMORE-PLEASANTON: CUPA Facility Listing
list of facilities associated with the various CUPA programs in Livermore-Pleasanton Date of Government Version: 12/07/2021
Date Data Arrived at EDR: 05/09/2022
Date Made Active in Reports: 05/17/2022
Number of Days to Update: 8
Source: Livermore-Pleasanton Fire Department
Telephone: 925-454-2361
Last EDR Contact: 05/09/2022
Next Scheduled EDR Contact: 08/22/2022
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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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 02/24/2022
Date Data Arrived at EDR: 02/25/2022
Date Made Active in Reports: 05/18/2022
Number of Days to Update: 82
Source: Antelope Valley Air Quality Management District Telephone: 661-723-8070
Last EDR Contact: 02/24/2022
Next Scheduled EDR Contact: 06/13/2022
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: 02/07/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Annually
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: 02/17/2022
Date Data Arrived at EDR: 02/24/2022
Date Made Active in Reports: 05/18/2022
Number of Days to Update: 83
Source: South Coast Air Quality Management District
Telephone: 909-396-3211
Last EDR Contact: 05/19/2022
Next Scheduled EDR Contact: 09/05/2022
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: 12/31/2019
Date Data Arrived at EDR: 06/10/2021
Date Made Active in Reports: 08/27/2021
Number of Days to Update: 78
Source: California Air Resources Board
Telephone: 916-322-2990
Last EDR Contact: 03/18/2022
Next Scheduled EDR Contact: 06/27/2022
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: 11/10/2021
Date Data Arrived at EDR: 11/11/2021
Date Made Active in Reports: 02/03/2022
Number of Days to Update: 84
Source: State Water Resoruces Control Board
Telephone: 916-445-9379
Last EDR Contact: 04/19/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
Financial Assurance 1: Financial Assurance Information Listing Financial Assurance information
Date of Government Version: 01/13/2022
Date Data Arrived at EDR: 01/14/2022
Date Made Active in Reports: 04/08/2022
Number of Days to Update: 84
Source: Department of Toxic Substances Control
Telephone: 916-255-3628
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/01/2022
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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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 02/23/2022
Date Data Arrived at EDR: 02/24/2022
Date Made Active in Reports: 05/18/2022
Number of Days to Update: 83
Source: California Integrated Waste Management Board
Telephone: 916-341-6066
Last EDR Contact: 05/19/2022
Next Scheduled EDR Contact: 08/22/2022
Data Release Frequency: Varies
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: 12/31/2019
Date Data Arrived at EDR: 04/15/2020
Date Made Active in Reports: 07/02/2020
Number of Days to Update: 78
Source: California Environmental Protection Agency
Telephone: 916-255-1136
Last EDR Contact: 04/08/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Annually
ICE: ICE
Contains data pertaining to the Permitted Facilities with Inspections / Enforcements sites tracked in Envirostor.

Date of Government Version: 02/14/2022
Date Data Arrived at EDR: 02/15/2022
Date Made Active in Reports: 05/12/2022
Number of Days to Update: 86
Source: Department of Toxic Subsances Control
Telephone: 877-786-9427
Last EDR Contact: 05/17/2022
Next Scheduled EDR Contact: 08/29/2022
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: 02/14/2022
Date Data Arrived at EDR: 02/15/2022
Date Made Active in Reports: 05/12/2022
Number of Days to Update: 86
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 05/17/2022
Next Scheduled EDR Contact: 08/29/2022
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: 01/03/2022
Date Data Arrived at EDR: 01/04/2022
Date Made Active in Reports: 03/18/2022
Number of Days to Update: 73
Source: Department of Toxic Substances Control
Telephone: 916-440-7145
Last EDR Contact: 04/05/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Quarterly
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
MINES: Mines Site Location Listing
A listing of mine site locations from the Office of Mine Reclamation.

Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: Department of Conservation
Telephone: 916-322-1080
Last EDR Contact: 03/08/2022
Next Scheduled EDR Contact: 06/20/2022
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: 11/18/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/17/2022
Number of Days to Update: 79
Source: Department of Public Health
Telephone: 916-558-1784
Last EDR Contact: 02/28/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Varies
NPDES: NPDES Permits Listing
A listing of NPDES permits, including stormwater.

Date of Government Version: 02/07/2022
Date Data Arrived at EDR: 02/08/2022
Date Made Active in Reports: 05/05/2022
Number of Days to Update: 86
Source: State Water Resources Control Board
Telephone: 916-445-9379
Last EDR Contact: 05/09/2022
Next Scheduled EDR Contact: 08/22/2022
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: 11/30/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/17/2022
Number of Days to Update: 79
Source: Department of Pesticide Regulation
Telephone: 916-445-4038
Last EDR Contact: 02/28/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Quarterly
PROC: Certified Processors Database
A listing of certified processors.

Date of Government Version: 11/29/2021
Date Data Arrived at EDR: 11/29/2021
Date Made Active in Reports: 02/11/2022
Number of Days to Update: 74
Source: Department of Conservation
Telephone: 916-323-3836
Last EDR Contact: 03/08/2022
Next Scheduled EDR Contact: 06/20/2022
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: 12/13/2021
Date Data Arrived at EDR: 12/14/2021
Date Made Active in Reports: 03/03/2022
Number of Days to Update: 79
Source: State Water Resources Control Board
Telephone: 916-445-3846
Last EDR Contact: 03/09/2022
Next Scheduled EDR Contact: 06/26/2022
Data Release Frequency: No Update Planned
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
UIC: UIC Listing
A listing of wells identified as underground injection wells, in the California Oil and Gas Wells database.

Date of Government Version: 12/03/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/24/2022
Number of Days to Update: 79
Source: Deaprtment of Conservation
Telephone: 916-445-2408
Last EDR Contact: 03/08/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
UIC GEO: Underground Injection Control Sites (GEOTRACKER) Underground control injection sites
Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resource Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
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: 04/08/2022
Next Scheduled EDR Contact: 07/18/2022
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: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: No Update Planned
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: 03/16/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: No Update Planned
MILITARY PRIV SITES: Military Privatized Sites (GEOTRACKER) Military privatized sites
Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
PROJECT: Project Sites (GEOTRACKER)
Projects sites
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
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.

Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 916-341-5810
Last EDR Contact: 03/08/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Quarterly
CIWQS: California Integrated Water Quality System
The California Integrated Water Quality System (CIWQS) is a computer system used by the State and Regional Water Quality Control Boards to track information about places of environmental interest, manage permits and other orders, track inspections, and manage violations and enforcement activities.

Date of Government Version: 11/30/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/16/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-794-4977
Last EDR Contact: 02/28/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Varies
CERS: CalEPA Regulated Site Portal Data
The CalEPA Regulated Site Portal database combines data about environmentally regulated sites and facilities in California into a single database. It combines data from a variety of state and federal databases, and provides an overview of regulated activities across the spectrum of environmental programs for any given location in California.

These activities include hazardous materials and waste, state and federal cleanups, impacted ground and surface waters, and toxic materials
Date of Government Version: 01/18/2022
Date Data Arrived at EDR: 01/19/2022
Date Made Active in Reports: 04/08/2022
Number of Days to Update: 79
Source: California Environmental Protection Agency
Telephone: 916-323-2514
Last EDR Contact: 04/19/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
NON-CASE INFO: Non-Case Information Sites (GEOTRACKER) Non-Case Information sites
Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
OTHER OIL GAS: Other Oil & Gas Projects Sites (GEOTRACKER) Other Oil & Gas Projects sites
Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
PROD WATER PONDS: Produced Water Ponds Sites (GEOTRACKER) Produced water ponds sites
Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
SAMPLING POINT: Sampling Point ? Public Sites (GEOTRACKER) Sampling point - public sites
Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
WELL STIM PROJ: Well Stimulation Project (GEOTRACKER)
Includes areas of groundwater monitoring plans, a depiction of the monitoring network, and the facilities, boundaries, and subsurface characteristics of the oilfield and the features (oil and gas wells, produced water ponds, UIC wells, water supply wells, etc?) being monitored
Date of Government Version: 12/06/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/23/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 05/23/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Varies
PCS: Permit Compliance System
PCS is a computerized management information system that contains data on National Pollutant Discharge Elimination System (NPDES) permit holding facilities. PCS tracks the permit, compliance, and enforcement status of NPDES facilities.

Date of Government Version: 07/14/2011
Date Data Arrived at EDR: 08/05/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 55
Source: EPA, Office of Water
Telephone: 202-564-2496
Last EDR Contact: 03/31/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Semi-Annually
HWTS: Hazardous Waste Tracking System
DTSC maintains the Hazardous Waste Tracking System that stores ID number information since the early 1980s and manifest data since 1993. The system collects both manifest copies from the generator and destination facility.

Date of Government Version: 04/05/2022
Date Data Arrived at EDR: 04/05/2022
Date Made Active in Reports: 04/26/2022
Number of Days to Update: 21
Source: Department of Toxic Substances Control
Telephone: 916-324-2444
Last EDR Contact: 04/05/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Varies
MINES MRDS: Mineral Resources Data System
Mineral Resources Data System
Date of Government Version: 04/06/2018
Date Data Arrived at EDR: 10/21/2019
Date Made Active in Reports: 10/24/2019
Number of Days to Update: 3
Source: USGS
Telephone: 703-648-6533
Last EDR Contact: 02/24/2022
Next Scheduled EDR Contact: 06/06/2022
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
PCS ENF: Enforcement data
No description is available for this data
Date of Government Version: 12/31/2014
Date Data Arrived at EDR: 02/05/2015
Date Made Active in Reports: 03/06/2015
Number of Days to Update: 29
Source: EPA
Telephone: 202-564-2497
Last EDR Contact: 03/31/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Varies
PCS INACTIVE: Listing of Inactive PCS Permits
An inactive permit is a facility that has shut down or is no longer discharging.

Date of Government Version: 11/05/2014
Date Data Arrived at EDR: 01/06/2015
Date Made Active in Reports: 05/06/2015
Number of Days to Update: 120
Source: EPA
Telephone: 202-564-2496
Last EDR Contact: 03/31/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Semi-Annually

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR MGP: EDR Proprietary Manufactured Gas Plants
The EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants) compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’s to produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixture of coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production, such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compounds are potentially hazardous to human health and the environment. The byproduct from this process was frequently disposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soil and groundwater contamination.

Date of Government Version: N/A
Date Data Arrived at EDR: N/A
Date Made Active in Reports: N/A
Number of Days to Update: N/A
Source: EDR, Inc.

Telephone: N/A
Last EDR Contact: N/A
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
EDR Hist Auto: EDR Exclusive Historical Auto Stations
EDR has searched selected national collections of business directories and has collected listings of potential gas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include gas station/filling station/service station establishments. The categories reviewed included, but were not limited to gas, gas station, gasoline station, filling station, auto, automobile repair, auto service station, service station, etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, but may not show up in current government records searches.

Date of Government Version: N/A
Date Data Arrived at EDR: N/A
Date Made Active in Reports: N/A
Number of Days to Update: N/A
Source: EDR, Inc.

Telephone: N/A
Last EDR Contact: N/A
Next Scheduled EDR Contact: N/A
Data Release Frequency: Varies
EDR Hist Cleaner: EDR Exclusive Historical Cleaners
EDR has searched selected national collections of business directories and has collected listings of potential dry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but were not limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, but may not show up in current government records searches.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: N/A
Date Data Arrived at EDR: N/A
Date Made Active in Reports: N/A
Number of Days to Update: N/A
Source: EDR, Inc.

Telephone: N/A
Last EDR Contact: N/A
Next Scheduled EDR Contact: N/A
Data Release Frequency: Varies

EDR RECOVERED GOVERNMENT ARCHIVES
Exclusive Recovered Govt. Archives
RGA LF: Recovered Government Archive Solid Waste Facilities List The EDR Recovered Government Archive Landfill database provides a list of landfills derived from historical databases and includes many records that no longer appear in current government lists. Compiled from Records formerly available from the Department of Resources Recycling and Recovery in California.

Date of Government Version: N/A
Date Data Arrived at EDR: 07/01/2013
Date Made Active in Reports: 01/13/2014
Number of Days to Update: 196
Source: Department of Resources Recycling and Recovery Telephone: N/A
Last EDR Contact: 06/01/2012
Next Scheduled EDR Contact: N/A
Data Release Frequency: Varies
RGA LUST: Recovered Government Archive Leaking Underground Storage Tank The EDR Recovered Government Archive Leaking Underground Storage Tank database provides a list of LUST incidents derived from historical databases and includes many records that no longer appear in current government lists.

Compiled from Records formerly available from the State Water Resources Control Board in California.

Date of Government Version: N/A
Date Data Arrived at EDR: 07/01/2013
Date Made Active in Reports: 12/30/2013
Number of Days to Update: 182
Source: State Water Resources Control Board
Telephone: N/A
Last EDR Contact: 06/01/2012
Next Scheduled EDR Contact: N/A
Data Release Frequency: Varies

COUNTY RECORDS
ALAMEDA COUNTY:

CS ALAMEDA: Contaminated Sites
A listing of contaminated sites overseen by the Toxic Release Program (oil and groundwater contamination from chemical releases and spills) and the Leaking Underground Storage Tank Program (soil and ground water contamination from leaking petroleum USTs).

Date of Government Version: 01/09/2019
Date Data Arrived at EDR: 01/11/2019
Date Made Active in Reports: 03/05/2019
Number of Days to Update: 53
Source: Alameda County Environmental Health Services
Telephone: 510-567-6700
Last EDR Contact: 03/31/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Semi-Annually
UST ALAMEDA: Underground Tanks
Underground storage tank sites located in Alameda county.

Date of Government Version: 12/28/2021
Date Data Arrived at EDR: 12/28/2021
Date Made Active in Reports: 03/18/2022
Number of Days to Update: 80
Source: Alameda County Environmental Health Services
Telephone: 510-567-6700
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Semi-Annually
AMADOR COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA AMADOR: CUPA Facility List
Cupa Facility List
Date of Government Version: 02/04/2022
Date Data Arrived at EDR: 02/04/2022
Date Made Active in Reports: 05/02/2022
Number of Days to Update: 87
Source: Amador County Environmental Health
Telephone: 209-223-6439
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Varies
BUTTE COUNTY:

CUPA BUTTE: CUPA Facility Listing
Cupa facility list.

Date of Government Version: 04/21/2017
Date Data Arrived at EDR: 04/25/2017
Date Made Active in Reports: 08/09/2017
Number of Days to Update: 106
Source: Public Health Department
Telephone: 530-538-7149
Last EDR Contact: 03/31/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: No Update Planned
CALVERAS COUNTY:

CUPA CALVERAS: CUPA Facility Listing
Cupa Facility Listing
Date of Government Version: 12/28/2021
Date Data Arrived at EDR: 12/28/2021
Date Made Active in Reports: 03/18/2022
Number of Days to Update: 80
Source: Calveras County Environmental Health
Telephone: 209-754-6399
Last EDR Contact: 03/17/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Quarterly
COLUSA COUNTY:

CUPA COLUSA: CUPA Facility List
Cupa facility list.

Date of Government Version: 04/06/2020
Date Data Arrived at EDR: 04/23/2020
Date Made Active in Reports: 07/10/2020
Number of Days to Update: 78
Source: Health & Human Services
Telephone: 530-458-0396
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Semi-Annually
CONTRA COSTA COUNTY:

SL CONTRA COSTA: Site List
List includes sites from the underground tank, hazardous waste generator and business plan/2185 programs.

Date of Government Version: 01/24/2022
Date Data Arrived at EDR: 01/25/2022
Date Made Active in Reports: 04/14/2022
Number of Days to Update: 79
Source: Contra Costa Health Services Department
Telephone: 925-646-2286
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: Semi-Annually
DEL NORTE COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA DEL NORTE: CUPA Facility List
Cupa Facility list
Date of Government Version: 01/10/2022
Date Data Arrived at EDR: 01/26/2022
Date Made Active in Reports: 04/14/2022
Number of Days to Update: 78
Source: Del Norte County Environmental Health Division Telephone: 707-465-0426
Last EDR Contact: 05/04/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: Varies
EL DORADO COUNTY:

CUPA EL DORADO: CUPA Facility List
CUPA facility list.

Date of Government Version: 02/16/2022
Date Data Arrived at EDR: 02/17/2022
Date Made Active in Reports: 05/10/2022
Number of Days to Update: 82
Source: El Dorado County Environmental Management Department Telephone: 530-621-6623
Last EDR Contact: 05/19/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: Varies
FRESNO COUNTY:

CUPA FRESNO: CUPA Resources List
Certified Unified Program Agency. CUPA’s are responsible for implementing a unified hazardous materials and hazardous waste management regulatory program. The agency provides oversight of businesses that deal with hazardous materials, operate underground storage tanks or aboveground storage tanks.

Date of Government Version: 06/28/2021
Date Data Arrived at EDR: 12/21/2021
Date Made Active in Reports: 03/03/2022
Number of Days to Update: 72
Source: Dept. of Community Health
Telephone: 559-445-3271
Last EDR Contact: 03/31/2022
Next Scheduled EDR Contact: 07/11/2022
Data Release Frequency: Semi-Annually
GLENN COUNTY:

CUPA GLENN: CUPA Facility List
Cupa facility list
Date of Government Version: 01/22/2018
Date Data Arrived at EDR: 01/24/2018
Date Made Active in Reports: 03/14/2018
Number of Days to Update: 49
Source: Glenn County Air Pollution Control District
Telephone: 830-934-6500
Last EDR Contact: 04/14/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: No Update Planned
HUMBOLDT COUNTY:

CUPA HUMBOLDT: CUPA Facility List
CUPA facility list.

Date of Government Version: 08/12/2021
Date Data Arrived at EDR: 08/12/2021
Date Made Active in Reports: 11/08/2021
Number of Days to Update: 88
Source: Humboldt County Environmental Health
Telephone: N/A
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Semi-Annually
IMPERIAL COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA IMPERIAL: CUPA Facility List
Cupa facility list.

Date of Government Version: 01/13/2022
Date Data Arrived at EDR: 01/14/2022
Date Made Active in Reports: 04/06/2022
Number of Days to Update: 82
Source: San Diego Border Field Office
Telephone: 760-339-2777
Last EDR Contact: 04/18/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
INYO COUNTY:

CUPA INYO: CUPA Facility List
Cupa facility list.

Date of Government Version: 04/02/2018
Date Data Arrived at EDR: 04/03/2018
Date Made Active in Reports: 06/14/2018
Number of Days to Update: 72
Source: Inyo County Environmental Health Services
Telephone: 760-878-0238
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Varies
KERN COUNTY:

CUPA KERN: CUPA Facility List
A listing of sites included in the Kern County Hazardous Material Business Plan.

Date of Government Version: 02/10/2022
Date Data Arrived at EDR: 02/11/2022
Date Made Active in Reports: 05/04/2022
Number of Days to Update: 82
Source: Kern County Public Health
Telephone: 661-321-3000
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Varies
UST KERN: Underground Storage Tank Sites & Tank Listing Kern County Sites and Tanks Listing.

Date of Government Version: 02/10/2022
Date Data Arrived at EDR: 02/11/2022
Date Made Active in Reports: 05/04/2022
Number of Days to Update: 82
Source: Kern County Environment Health Services Department Telephone: 661-862-8700
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Quarterly
KINGS COUNTY:

CUPA KINGS: CUPA Facility List
A listing of sites included in the county’s Certified Unified Program Agency database. California’s Secretary for Environmental Protection established the unified hazardous materials and hazardous waste regulatory program as required by chapter 6.11 of the California Health and Safety Code. The Unified Program consolidates the administration, permits, inspections, and enforcement activities.

Date of Government Version: 12/03/2020
Date Data Arrived at EDR: 01/26/2021
Date Made Active in Reports: 04/14/2021
Number of Days to Update: 78
Source: Kings County Department of Public Health
Telephone: 559-584-1411
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Varies
LAKE COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA LAKE: CUPA Facility List
Cupa facility list
Date of Government Version: 02/10/2022
Date Data Arrived at EDR: 02/11/2022
Date Made Active in Reports: 05/04/2022
Number of Days to Update: 82
Source: Lake County Environmental Health
Telephone: 707-263-1164
Last EDR Contact: 04/11/2022
Next Scheduled EDR Contact: 07/25/2022
Data Release Frequency: Varies
LASSEN COUNTY:

CUPA LASSEN: CUPA Facility List
Cupa facility list
Date of Government Version: 07/31/2020
Date Data Arrived at EDR: 08/21/2020
Date Made Active in Reports: 11/09/2020
Number of Days to Update: 80
Source: Lassen County Environmental Health
Telephone: 530-251-8528
Last EDR Contact: 04/14/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
LOS ANGELES COUNTY:

AOCONCERN: Key Areas of Concerns in Los Angeles County San Gabriel Valley areas where VOC contamination is at or above the MCL as designated by region 9 EPA office. Date of Government Version: 3/30/2009 Exide Site area is a cleanup plan of lead-impacted soil surrounding the former Exide Facility as designated by the DTSC. Date of Government Version: 7/17/2017 Date of Government Version: 03/30/2009
Date Data Arrived at EDR: 03/31/2009
Date Made Active in Reports: 10/23/2009
Number of Days to Update: 206
Source: N/A
Telephone: N/A
Last EDR Contact: 03/10/2022
Next Scheduled EDR Contact: 06/27/2022
Data Release Frequency: No Update Planned
HMS LOS ANGELES: HMS: Street Number List
Industrial Waste and Underground Storage Tank Sites.

Date of Government Version: 04/04/2022
Date Data Arrived at EDR: 04/05/2022
Date Made Active in Reports: 04/13/2022
Number of Days to Update: 8
Source: Department of Public Works
Telephone: 626-458-3517
Last EDR Contact: 04/04/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Semi-Annually
LF LOS ANGELES: List of Solid Waste Facilities
Solid Waste Facilities in Los Angeles County.

Date of Government Version: 01/10/2022
Date Data Arrived at EDR: 01/11/2022
Date Made Active in Reports: 04/04/2022
Number of Days to Update: 83
Source: La County Department of Public Works
Telephone: 818-458-5185
Last EDR Contact: 04/12/2022
Next Scheduled EDR Contact: 07/25/2022
Data Release Frequency: Varies
LF LOS ANGELES CITY: City of Los Angeles Landfills
Landfills owned and maintained by the City of Los Angeles.

Date of Government Version: 01/01/2022
Date Data Arrived at EDR: 01/21/2022
Date Made Active in Reports: 04/11/2022
Number of Days to Update: 80
Source: Engineering & Construction Division
Telephone: 213-473-7869
Last EDR Contact: 04/08/2022
Next Scheduled EDR Contact: 07/25/2022
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
LOS ANGELES AST: Active & Inactive AST Inventory
A listing of active & inactive above ground petroleum storage tank site locations, located in the City of Los Angeles.

Date of Government Version: 06/01/2019
Date Data Arrived at EDR: 06/25/2019
Date Made Active in Reports: 08/22/2019
Number of Days to Update: 58
Source: Los Angeles Fire Department
Telephone: 213-978-3800
Last EDR Contact: 03/23/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Varies
LOS ANGELES CO LF METHANE: Methane Producing Landfills This data was created on April 30, 2012 to represent known disposal sites in Los Angeles County that may produce and emanate methane gas. The shapefile contains disposal sites within Los Angeles County that once accepted degradable refuse material. Information used to create this data was extracted from a landfill survey performed by County Engineers (Major Waste System Map, 1973) as well as historical records from CalRecycle, Regional Water Quality Control Board, and Los Angeles County Department of Public Health Date of Government Version: 01/10/2022
Date Data Arrived at EDR: 01/12/2022
Date Made Active in Reports: 04/04/2022
Number of Days to Update: 82
Source: Los Angeles County Department of Public Works
Telephone: 626-458-6973
Last EDR Contact: 04/13/2022
Next Scheduled EDR Contact: 07/25/2022
Data Release Frequency: No Update Planned
LOS ANGELES HM: Active & Inactive Hazardous Materials Inventory A listing of active & inactive hazardous materials facility locations, located in the City of Los Angeles.

Date of Government Version: 04/19/2021
Date Data Arrived at EDR: 06/17/2021
Date Made Active in Reports: 06/28/2021
Number of Days to Update: 11
Source: Los Angeles Fire Department
Telephone: 213-978-3800
Last EDR Contact: 03/21/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Varies
LOS ANGELES UST: Active & Inactive UST Inventory
A listing of active & inactive underground storage tank site locations and underground storage tank historical sites, located in the City of Los Angeles.

Date of Government Version: 04/19/2021
Date Data Arrived at EDR: 06/17/2021
Date Made Active in Reports: 09/14/2021
Number of Days to Update: 89
Source: Los Angeles Fire Department
Telephone: 213-978-3800
Last EDR Contact: 03/21/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Varies
SITE MIT LOS ANGELES: Site Mitigation List
Industrial sites that have had some sort of spill or complaint.

Date of Government Version: 05/26/2021
Date Data Arrived at EDR: 07/09/2021
Date Made Active in Reports: 09/29/2021
Number of Days to Update: 82
Source: Community Health Services
Telephone: 323-890-7806
Last EDR Contact: 04/14/2022
Next Scheduled EDR Contact: 07/25/2022
Data Release Frequency: Annually
UST EL SEGUNDO: City of El Segundo Underground Storage Tank Underground storage tank sites located in El Segundo city.

Date of Government Version: 01/21/2017
Date Data Arrived at EDR: 04/19/2017
Date Made Active in Reports: 05/10/2017
Number of Days to Update: 21
Source: City of El Segundo Fire Department
Telephone: 310-524-2236
Last EDR Contact: 04/08/2022
Next Scheduled EDR Contact: 07/25/2022
Data Release Frequency: No Update Planned
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
UST LONG BEACH: City of Long Beach Underground Storage Tank Underground storage tank sites located in the city of Long Beach.

Date of Government Version: 04/22/2019
Date Data Arrived at EDR: 04/23/2019
Date Made Active in Reports: 06/27/2019
Number of Days to Update: 65
Source: City of Long Beach Fire Department
Telephone: 562-570-2563
Last EDR Contact: 04/14/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
UST TORRANCE: City of Torrance Underground Storage Tank Underground storage tank sites located in the city of Torrance.

Date of Government Version: 02/02/2021
Date Data Arrived at EDR: 04/28/2021
Date Made Active in Reports: 07/13/2021
Number of Days to Update: 76
Source: City of Torrance Fire Department
Telephone: 310-618-2973
Last EDR Contact: 04/18/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Semi-Annually
MADERA COUNTY:

CUPA MADERA: CUPA Facility List
A listing of sites included in the county’s Certified Unified Program Agency database. California’s Secretary for Environmental Protection established the unified hazardous materials and hazardous waste regulatory program as required by chapter 6.11 of the California Health and Safety Code. The Unified Program consolidates the administration, permits, inspections, and enforcement activities.

Date of Government Version: 08/10/2020
Date Data Arrived at EDR: 08/12/2020
Date Made Active in Reports: 10/23/2020
Number of Days to Update: 72
Source: Madera County Environmental Health
Telephone: 559-675-7823
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Varies
MARIN COUNTY:

UST MARIN: Underground Storage Tank Sites
Currently permitted USTs in Marin County.

Date of Government Version: 09/26/2018
Date Data Arrived at EDR: 10/04/2018
Date Made Active in Reports: 11/02/2018
Number of Days to Update: 29
Source: Public Works Department Waste Management
Telephone: 415-473-6647
Last EDR Contact: 03/23/2022
Next Scheduled EDR Contact: 07/11/2022
Data Release Frequency: Semi-Annually
MENDOCINO COUNTY:

UST MENDOCINO: Mendocino County UST Database
A listing of underground storage tank locations in Mendocino County.

Date of Government Version: 09/22/2021
Date Data Arrived at EDR: 11/18/2021
Date Made Active in Reports: 11/22/2021
Number of Days to Update: 4
Source: Department of Public Health
Telephone: 707-463-4466
Last EDR Contact: 05/19/2022
Next Scheduled EDR Contact: 09/05/2022
Data Release Frequency: Annually
MERCED COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA MERCED: CUPA Facility List
CUPA facility list.

Date of Government Version: 02/15/2022
Date Data Arrived at EDR: 02/17/2022
Date Made Active in Reports: 05/11/2022
Number of Days to Update: 83
Source: Merced County Environmental Health
Telephone: 209-381-1094
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Varies
MONO COUNTY:

CUPA MONO: CUPA Facility List
CUPA Facility List
Date of Government Version: 02/22/2021
Date Data Arrived at EDR: 03/02/2021
Date Made Active in Reports: 05/19/2021
Number of Days to Update: 78
Source: Mono County Health Department
Telephone: 760-932-5580
Last EDR Contact: 05/19/2022
Next Scheduled EDR Contact: 09/05/2022
Data Release Frequency: Varies
MONTEREY COUNTY:

CUPA MONTEREY: CUPA Facility Listing
CUPA Program listing from the Environmental Health Division.

Date of Government Version: 10/04/2021
Date Data Arrived at EDR: 10/06/2021
Date Made Active in Reports: 12/29/2021
Number of Days to Update: 84
Source: Monterey County Health Department
Telephone: 831-796-1297
Last EDR Contact: 04/04/2022
Next Scheduled EDR Contact: 07/11/2022
Data Release Frequency: Varies
NAPA COUNTY:

LUST NAPA: Sites With Reported Contamination
A listing of leaking underground storage tank sites located in Napa county.

Date of Government Version: 01/09/2017
Date Data Arrived at EDR: 01/11/2017
Date Made Active in Reports: 03/02/2017
Number of Days to Update: 50
Source: Napa County Department of Environmental Management Telephone: 707-253-4269
Last EDR Contact: 05/19/2022
Next Scheduled EDR Contact: 09/05/2022
Data Release Frequency: No Update Planned
UST NAPA: Closed and Operating Underground Storage Tank Sites Underground storage tank sites located in Napa county.

Date of Government Version: 09/05/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 52
Source: Napa County Department of Environmental Management Telephone: 707-253-4269
Last EDR Contact: 05/19/2022
Next Scheduled EDR Contact: 09/05/2022
Data Release Frequency: No Update Planned
NEVADA COUNTY:

CUPA NEVADA: CUPA Facility List
CUPA facility list.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 01/25/2022
Date Data Arrived at EDR: 01/26/2022
Date Made Active in Reports: 04/14/2022
Number of Days to Update: 78
Source: Community Development Agency
Telephone: 530-265-1467
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: Varies
ORANGE COUNTY:

IND_SITE ORANGE: List of Industrial Site Cleanups
Petroleum and non-petroleum spills.

Date of Government Version: 01/14/2022
Date Data Arrived at EDR: 02/03/2022
Date Made Active in Reports: 04/14/2022
Number of Days to Update: 70
Source: Health Care Agency
Telephone: 714-834-3446
Last EDR Contact: 05/02/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Annually
LUST ORANGE: List of Underground Storage Tank Cleanups Orange County Underground Storage Tank Cleanups (LUST).

Date of Government Version: 01/14/2022
Date Data Arrived at EDR: 02/04/2022
Date Made Active in Reports: 05/02/2022
Number of Days to Update: 87
Source: Health Care Agency
Telephone: 714-834-3446
Last EDR Contact: 05/02/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Quarterly
UST ORANGE: List of Underground Storage Tank Facilities Orange County Underground Storage Tank Facilities (UST).

Date of Government Version: 01/14/2022
Date Data Arrived at EDR: 02/01/2022
Date Made Active in Reports: 04/18/2022
Number of Days to Update: 76
Source: Health Care Agency
Telephone: 714-834-3446
Last EDR Contact: 05/03/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Quarterly
PLACER COUNTY:

MS PLACER: Master List of Facilities
List includes aboveground tanks, underground tanks and cleanup sites.

Date of Government Version: 12/01/2021
Date Data Arrived at EDR: 12/02/2021
Date Made Active in Reports: 02/25/2022
Number of Days to Update: 85
Source: Placer County Health and Human Services
Telephone: 530-745-2363
Last EDR Contact: 02/24/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Semi-Annually
PLUMAS COUNTY:

CUPA PLUMAS: CUPA Facility List
Plumas County CUPA Program facilities.

Date of Government Version: 03/31/2019
Date Data Arrived at EDR: 04/23/2019
Date Made Active in Reports: 06/26/2019
Number of Days to Update: 64
Source: Plumas County Environmental Health
Telephone: 530-283-6355
Last EDR Contact: 04/14/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
RIVERSIDE COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
LUST RIVERSIDE: Listing of Underground Tank Cleanup Sites Riverside County Underground Storage Tank Cleanup Sites (LUST).

Date of Government Version: 03/31/2022
Date Data Arrived at EDR: 03/31/2022
Date Made Active in Reports: 04/08/2022
Number of Days to Update: 8
Source: Department of Environmental Health
Telephone: 951-358-5055
Last EDR Contact: 03/14/2022
Next Scheduled EDR Contact: 06/27/2022
Data Release Frequency: Quarterly
UST RIVERSIDE: Underground Storage Tank Tank List
Underground storage tank sites located in Riverside county.

Date of Government Version: 03/31/2022
Date Data Arrived at EDR: 03/31/2022
Date Made Active in Reports: 04/08/2022
Number of Days to Update: 8
Source: Department of Environmental Health
Telephone: 951-358-5055
Last EDR Contact: 03/14/2022
Next Scheduled EDR Contact: 06/27/2022
Data Release Frequency: Quarterly
SACRAMENTO COUNTY:

CS SACRAMENTO: Toxic Site Clean-Up List
List of sites where unauthorized releases of potentially hazardous materials have occurred.

Date of Government Version: 06/18/2021
Date Data Arrived at EDR: 09/28/2021
Date Made Active in Reports: 12/14/2021
Number of Days to Update: 77
Source: Sacramento County Environmental Management
Telephone: 916-875-8406
Last EDR Contact: 03/31/2022
Next Scheduled EDR Contact: 07/11/2022
Data Release Frequency: Quarterly
ML SACRAMENTO: Master Hazardous Materials Facility List Any business that has hazardous materials on site - hazardous material storage sites, underground storage tanks, waste generators.

Date of Government Version: 08/02/2021
Date Data Arrived at EDR: 08/04/2021
Date Made Active in Reports: 11/02/2021
Number of Days to Update: 90
Source: Sacramento County Environmental Management
Telephone: 916-875-8406
Last EDR Contact: 03/31/2022
Next Scheduled EDR Contact: 07/11/2022
Data Release Frequency: Quarterly
SAN BENITO COUNTY:

CUPA SAN BENITO: CUPA Facility List
Cupa facility list
Date of Government Version: 04/29/2022
Date Data Arrived at EDR: 04/29/2022
Date Made Active in Reports: 05/05/2022
Number of Days to Update: 6
Source: San Benito County Environmental Health
Telephone: N/A
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Varies
SAN BERNARDINO COUNTY:

PERMITS SAN BERNARDINO: Hazardous Material Permits
This listing includes underground storage tanks, medical waste handlers/generators, hazardous materials handlers, hazardous waste generators, and waste oil generators/handlers.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 05/12/2022
Date Data Arrived at EDR: 05/12/2022
Date Made Active in Reports: 05/18/2022
Number of Days to Update: 6
Source: San Bernardino County Fire Department Hazardous Materials Division Telephone: 909-387-3041
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Quarterly
SAN DIEGO COUNTY:

HMMD SAN DIEGO: Hazardous Materials Management Division Database The database includes: HE58 - This report contains the business name, site address, business phone number, establishment ’H’ permit number, type of permit, and the business status. HE17 - In addition to providing the same information provided in the HE58 listing, HE17 provides inspection dates, violations received by the establishment, hazardous waste generated, the quantity, method of storage, treatment/disposal of waste and the hauler, and information on underground storage tanks. Unauthorized Release List - Includes a summary of environmental contamination cases in San Diego County (underground tank cases, non-tank cases, groundwater contamination, and soil contamination are included.)
Date of Government Version: 11/30/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/16/2022
Number of Days to Update: 78
Source: Hazardous Materials Management Division
Telephone: 619-338-2268
Last EDR Contact: 02/28/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Quarterly
LF SAN DIEGO: Solid Waste Facilities
San Diego County Solid Waste Facilities.

Date of Government Version: 10/01/2020
Date Data Arrived at EDR: 11/23/2020
Date Made Active in Reports: 02/08/2021
Number of Days to Update: 77
Source: Department of Health Services
Telephone: 619-338-2209
Last EDR Contact: 04/14/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
SAN DIEGO CO LOP: Local Oversight Program Listing
A listing of all LOP release sites that are or were under the County of San Diego’s jurisdiction. Included are closed or transferred cases, open cases, and cases that did not have a case type indicated. The cases without a case type are mostly complaints; however, some of them could be LOP cases.

Date of Government Version: 07/22/2021
Date Data Arrived at EDR: 10/19/2021
Date Made Active in Reports: 01/13/2022
Number of Days to Update: 86
Source: Department of Environmental Health
Telephone: 858-505-6874
Last EDR Contact: 04/18/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
SAN DIEGO CO SAM: Environmental Case Listing
The listing contains all underground tank release cases and projects pertaining to properties contaminated with hazardous substances that are actively under review by the Site Assessment and Mitigation Program.

Date of Government Version: 03/23/2010
Date Data Arrived at EDR: 06/15/2010
Date Made Active in Reports: 07/09/2010
Number of Days to Update: 24
Source: San Diego County Department of Environmental Health Telephone: 619-338-2371
Last EDR Contact: 02/24/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: No Update Planned
SAN FRANCISCO COUNTY:

CUPA SAN FRANCISCO CO: CUPA Facility Listing
Cupa facilities
TC6994751.2s Page GR-45

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 02/03/2022
Date Data Arrived at EDR: 02/04/2022
Date Made Active in Reports: 02/11/2022
Number of Days to Update: 7
Source: San Francisco County Department of Environmental Health Telephone: 415-252-3896
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Varies
LUST SAN FRANCISCO: Local Oversite Facilities
A listing of leaking underground storage tank sites located in San Francisco county.

Date of Government Version: 09/19/2008
Date Data Arrived at EDR: 09/19/2008
Date Made Active in Reports: 09/29/2008
Number of Days to Update: 10
Source: Department Of Public Health San Francisco County Telephone: 415-252-3920
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: No Update Planned
UST SAN FRANCISCO: Underground Storage Tank Information Underground storage tank sites located in San Francisco county.

Date of Government Version: 02/03/2022
Date Data Arrived at EDR: 02/04/2022
Date Made Active in Reports: 05/02/2022
Number of Days to Update: 87
Source: Department of Public Health
Telephone: 415-252-3920
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Quarterly
SAN FRANCISO COUNTY:

SAN FRANCISCO MAHER: Maher Ordinance Property Listing
a listing of properties that fall within a Maher Ordinance, for all of San Francisco Date of Government Version: 01/18/2022
Date Data Arrived at EDR: 01/20/2022
Date Made Active in Reports: 04/27/2022
Number of Days to Update: 97
Source: San Francisco Planning
Telephone: 628-652-7483
Last EDR Contact: 05/06/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
SAN JOAQUIN COUNTY:

UST SAN JOAQUIN: San Joaquin Co. UST
A listing of underground storage tank locations in San Joaquin county.

Date of Government Version: 06/22/2018
Date Data Arrived at EDR: 06/26/2018
Date Made Active in Reports: 07/11/2018
Number of Days to Update: 15
Source: Environmental Health Department
Telephone: N/A
Last EDR Contact: 03/10/2022
Next Scheduled EDR Contact: 06/27/2022
Data Release Frequency: Semi-Annually
SAN LUIS OBISPO COUNTY:

CUPA SAN LUIS OBISPO: CUPA Facility List
Cupa Facility List.

Date of Government Version: 02/15/2022
Date Data Arrived at EDR: 02/16/2022
Date Made Active in Reports: 05/13/2022
Number of Days to Update: 86
Source: San Luis Obispo County Public Health Department Telephone: 805-781-5596
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Varies
SAN MATEO COUNTY:

TC6994751.2s Page GR-46

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
BI SAN MATEO: Business Inventory
List includes Hazardous Materials Business Plan, hazardous waste generators, and underground storage tanks.

Date of Government Version: 02/20/2020
Date Data Arrived at EDR: 02/20/2020
Date Made Active in Reports: 04/24/2020
Number of Days to Update: 64
Source: San Mateo County Environmental Health Services Division Telephone: 650-363-1921
Last EDR Contact: 03/11/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Annually
LUST SAN MATEO: Fuel Leak List
A listing of leaking underground storage tank sites located in San Mateo county.

Date of Government Version: 03/29/2019
Date Data Arrived at EDR: 03/29/2019
Date Made Active in Reports: 05/29/2019
Number of Days to Update: 61
Source: San Mateo County Environmental Health Services Division Telephone: 650-363-1921
Last EDR Contact: 03/02/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Semi-Annually
SANTA BARBARA COUNTY:

CUPA SANTA BARBARA: CUPA Facility Listing
CUPA Program Listing from the Environmental Health Services division.

Date of Government Version: 09/08/2011
Date Data Arrived at EDR: 09/09/2011
Date Made Active in Reports: 10/07/2011
Number of Days to Update: 28
Source: Santa Barbara County Public Health Department
Telephone: 805-686-8167
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: No Update Planned
SANTA CLARA COUNTY:

CUPA SANTA CLARA: Cupa Facility List
Cupa facility list
Date of Government Version: 02/14/2022
Date Data Arrived at EDR: 02/16/2022
Date Made Active in Reports: 05/12/2022
Number of Days to Update: 85
Source: Department of Environmental Health
Telephone: 408-918-1973
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Varies
HIST LUST SANTA CLARA: HIST LUST - Fuel Leak Site Activity Report 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.

Date of Government Version: 03/29/2005
Date Data Arrived at EDR: 03/30/2005
Date Made Active in Reports: 04/21/2005
Number of Days to Update: 22
Source: Santa Clara Valley Water District
Telephone: 408-265-2600
Last EDR Contact: 03/23/2009
Next Scheduled EDR Contact: 06/22/2009
Data Release Frequency: No Update Planned
LUST SANTA CLARA: LOP Listing
A listing of leaking underground storage tanks located in Santa Clara county.

Date of Government Version: 03/03/2014
Date Data Arrived at EDR: 03/05/2014
Date Made Active in Reports: 03/18/2014
Number of Days to Update: 13
Source: Department of Environmental Health
Telephone: 408-918-3417
Last EDR Contact: 05/19/2022
Next Scheduled EDR Contact: 09/05/2022
Data Release Frequency: No Update Planned
TC6994751.2s Page GR-47

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Annually
SANTA CRUZ COUNTY:

CUPA SANTA CRUZ: CUPA Facility List
CUPA facility listing.

Date of Government Version: 01/21/2017
Date Data Arrived at EDR: 02/22/2017
Date Made Active in Reports: 05/23/2017
Number of Days to Update: 90
Source: Santa Cruz County Environmental Health
Telephone: 831-464-2761
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Varies
SHASTA COUNTY:

CUPA SHASTA: CUPA Facility List
Cupa Facility List.

Date of Government Version: 06/15/2017
Date Data Arrived at EDR: 06/19/2017
Date Made Active in Reports: 08/09/2017
Number of Days to Update: 51
Source: Shasta County Department of Resource Management Telephone: 530-225-5789
Last EDR Contact: 05/12/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Varies
SOLANO COUNTY:

LUST SOLANO: Leaking Underground Storage Tanks
A listing of leaking underground storage tank sites located in Solano county.

Date of Government Version: 06/04/2019
Date Data Arrived at EDR: 06/06/2019
Date Made Active in Reports: 08/13/2019
Number of Days to Update: 68
Source: Solano County Department of Environmental Management Telephone: 707-784-6770
Last EDR Contact: 02/24/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Quarterly
UST SOLANO: Underground Storage Tanks
Underground storage tank sites located in Solano county.

Date of Government Version: 09/15/2021
Date Data Arrived at EDR: 09/16/2021
Date Made Active in Reports: 12/09/2021
Number of Days to Update: 84
Source: Solano County Department of Environmental Management Telephone: 707-784-6770
Last EDR Contact: 02/24/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Quarterly
SONOMA COUNTY:

CUPA SONOMA: Cupa Facility List
Cupa Facility list
TC6994751.2s Page GR-48

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 07/02/2021
Date Data Arrived at EDR: 07/06/2021
Date Made Active in Reports: 07/14/2021
Number of Days to Update: 8
Source: County of Sonoma Fire & Emergency Services Department Telephone: 707-565-1174
Last EDR Contact: 03/16/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Varies
LUST SONOMA: Leaking Underground Storage Tank Sites
A listing of leaking underground storage tank sites located in Sonoma county.

Date of Government Version: 06/30/2021
Date Data Arrived at EDR: 06/30/2021
Date Made Active in Reports: 09/24/2021
Number of Days to Update: 86
Source: Department of Health Services
Telephone: 707-565-6565
Last EDR Contact: 03/16/2022
Next Scheduled EDR Contact: 07/04/2022
Data Release Frequency: Quarterly
STANISLAUS COUNTY:

CUPA STANISLAUS: CUPA Facility List
Cupa facility list
Date of Government Version: 02/08/2022
Date Data Arrived at EDR: 02/10/2022
Date Made Active in Reports: 05/04/2022
Number of Days to Update: 83
Source: Stanislaus County Department of Ennvironmental Protection Telephone: 209-525-6751
Last EDR Contact: 04/11/2022
Next Scheduled EDR Contact: 07/25/2022
Data Release Frequency: Varies
SUTTER COUNTY:

UST SUTTER: Underground Storage Tanks
Underground storage tank sites located in Sutter county.

Date of Government Version: 11/23/2021
Date Data Arrived at EDR: 11/29/2021
Date Made Active in Reports: 02/11/2022
Number of Days to Update: 74
Source: Sutter County Environmental Health Services
Telephone: 530-822-7500
Last EDR Contact: 02/24/2022
Next Scheduled EDR Contact: 06/13/2022
Data Release Frequency: Semi-Annually
TEHAMA COUNTY:

CUPA TEHAMA: CUPA Facility List
Cupa facilities
Date of Government Version: 01/13/2021
Date Data Arrived at EDR: 01/14/2021
Date Made Active in Reports: 04/06/2021
Number of Days to Update: 82
Source: Tehama County Department of Environmental Health Telephone: 530-527-8020
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Varies
TRINITY COUNTY:

CUPA TRINITY: CUPA Facility List
Cupa facility list
Date of Government Version: 01/13/2022
Date Data Arrived at EDR: 01/14/2022
Date Made Active in Reports: 04/06/2022
Number of Days to Update: 82
Source: Department of Toxic Substances Control
Telephone: 760-352-0381
Last EDR Contact: 04/18/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
TULARE COUNTY:

TC6994751.2s Page GR-49

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA TULARE: CUPA Facility List
Cupa program facilities
Date of Government Version: 04/26/2021
Date Data Arrived at EDR: 04/28/2021
Date Made Active in Reports: 07/13/2021
Number of Days to Update: 76
Source: Tulare County Environmental Health Services Division Telephone: 559-624-7400
Last EDR Contact: 04/14/2022
Next Scheduled EDR Contact: 08/15/2022
Data Release Frequency: Varies
TUOLUMNE COUNTY:

CUPA TUOLUMNE: CUPA Facility List
Cupa facility list
Date of Government Version: 04/23/2018
Date Data Arrived at EDR: 04/25/2018
Date Made Active in Reports: 06/25/2018
Number of Days to Update: 61
Source: Divison of Environmental Health
Telephone: 209-533-5633
Last EDR Contact: 04/14/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Varies
VENTURA COUNTY:

BWT VENTURA: Business Plan, Hazardous Waste Producers, and Operating Underground Tanks The BWT list indicates by site address whether the Environmental Health Division has Business Plan (B), Waste Producer (W), and/or Underground Tank (T) information.

Date of Government Version: 12/27/2021
Date Data Arrived at EDR: 01/20/2022
Date Made Active in Reports: 04/08/2022
Number of Days to Update: 78
Source: Ventura County Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 04/18/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Quarterly
LF VENTURA: Inventory of Illegal Abandoned and Inactive Sites Ventura County Inventory of Closed, Illegal Abandoned, and Inactive Sites.

Date of Government Version: 12/01/2011
Date Data Arrived at EDR: 12/01/2011
Date Made Active in Reports: 01/19/2012
Number of Days to Update: 49
Source: Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 03/23/2022
Next Scheduled EDR Contact: 07/11/2022
Data Release Frequency: No Update Planned
LUST VENTURA: Listing of Underground Tank Cleanup Sites Ventura County Underground Storage Tank Cleanup Sites (LUST).

Date of Government Version: 05/29/2008
Date Data Arrived at EDR: 06/24/2008
Date Made Active in Reports: 07/31/2008
Number of Days to Update: 37
Source: Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 05/04/2022
Next Scheduled EDR Contact: 08/22/2022
Data Release Frequency: No Update Planned
MED WASTE VENTURA: Medical Waste Program List
To protect public health and safety and the environment from potential exposure to disease causing agents, the Environmental Health Division Medical Waste Program regulates the generation, handling, storage, treatment and disposal of medical waste throughout the County.

Date of Government Version: 12/27/2021
Date Data Arrived at EDR: 01/20/2022
Date Made Active in Reports: 04/11/2022
Number of Days to Update: 81
Source: Ventura County Resource Management Agency
Telephone: 805-654-2813
Last EDR Contact: 04/18/2022
Next Scheduled EDR Contact: 08/01/2022
Data Release Frequency: Quarterly
TC6994751.2s Page GR-50

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
UST VENTURA: Underground Tank Closed Sites List
Ventura County Operating Underground Storage Tank Sites (UST)/Underground Tank Closed Sites List.

Date of Government Version: 11/29/2021
Date Data Arrived at EDR: 12/07/2021
Date Made Active in Reports: 02/24/2022
Number of Days to Update: 79
Source: Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 03/08/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Quarterly
YOLO COUNTY:

UST YOLO: Underground Storage Tank Comprehensive Facility Report Underground storage tank sites located in Yolo county.

Date of Government Version: 12/27/2021
Date Data Arrived at EDR: 01/04/2022
Date Made Active in Reports: 03/18/2022
Number of Days to Update: 73
Source: Yolo County Department of Health
Telephone: 530-666-8646
Last EDR Contact: 03/24/2022
Next Scheduled EDR Contact: 07/11/2022
Data Release Frequency: Annually
YUBA COUNTY:

CUPA YUBA: CUPA Facility List
CUPA facility listing for Yuba County.

Date of Government Version: 01/26/2022
Date Data Arrived at EDR: 01/27/2022
Date Made Active in Reports: 04/14/2022
Number of Days to Update: 77
Source: Yuba County Environmental Health Department
Telephone: 530-749-7523
Last EDR Contact: 04/21/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: Varies

OTHER DATABASE(S)
Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily mean that wetlands do not exist in the area covered by the report.

CT MANIFEST: Hazardous Waste Manifest Data
Facility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a tsd facility.

Date of Government Version: 12/03/2021
Date Data Arrived at EDR: 02/11/2022
Date Made Active in Reports: 05/06/2022
Number of Days to Update: 84
Source: Department of Energy & Environmental Protection Telephone: 860-424-3375
Last EDR Contact: 05/09/2022
Next Scheduled EDR Contact: 08/22/2022
Data Release Frequency: No Update Planned
NJ MANIFEST: Manifest Information
Hazardous waste manifest information.

Date of Government Version: 12/31/2018
Date Data Arrived at EDR: 04/10/2019
Date Made Active in Reports: 05/16/2019
Number of Days to Update: 36
Source: Department of Environmental Protection
Telephone: N/A
Last EDR Contact: 04/07/2022
Next Scheduled EDR Contact: 07/18/2022
Data Release Frequency: Annually
TC6994751.2s Page GR-51

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
NY MANIFEST: Facility and Manifest Data
Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD facility.

Date of Government Version: 01/01/2019
Date Data Arrived at EDR: 10/29/2021
Date Made Active in Reports: 01/19/2022
Number of Days to Update: 82
Source: Department of Environmental Conservation
Telephone: 518-402-8651
Last EDR Contact: 04/28/2022
Next Scheduled EDR Contact: 08/08/2022
Data Release Frequency: Quarterly
PA MANIFEST: Manifest Information
Hazardous waste manifest information.

Date of Government Version: 06/30/2018
Date Data Arrived at EDR: 07/19/2019
Date Made Active in Reports: 09/10/2019
Number of Days to Update: 53
Source: Department of Environmental Protection
Telephone: 717-783-8990
Last EDR Contact: 04/08/2022
Next Scheduled EDR Contact: 07/25/2022
Data Release Frequency: Annually
RI MANIFEST: Manifest information
Hazardous waste manifest information
Date of Government Version: 12/31/2020
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/18/2022
Number of Days to Update: 80
Source: Department of Environmental Management
Telephone: 401-222-2797
Last EDR Contact: 05/16/2022
Next Scheduled EDR Contact: 08/29/2022
Data Release Frequency: Annually
WI MANIFEST: Manifest Information
Hazardous waste manifest information.

Date of Government Version: 05/31/2018
Date Data Arrived at EDR: 06/19/2019
Date Made Active in Reports: 09/03/2019
Number of Days to Update: 76
Source: Department of Natural Resources
Telephone: N/A
Last EDR Contact: 03/02/2022
Next Scheduled EDR Contact: 06/20/2022
Data Release Frequency: Annually
Oil/Gas Pipelines
Source: Endeavor Business Media
Petroleum Bundle (Crude Oil, Refined Products, Petrochemicals, Gas Liquids (LPG/NGL), and Specialty Gases (Miscellaneous)) N = Natural Gas Bundle (Natural Gas, Gas Liquids (LPG/NGL), and Specialty Gases (Miscellaneous)). This map includes information copyrighted by Endeavor Business Media. This information is provided on a best effort basis and Endeavor Business Media does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of Endeavor Business Media.

Electric Power Transmission Line Data
Source: Endeavor Business Media
This map includes information copyrighted by Endeavor Business Media. This information is provided on a best effort basis and Endeavor Business Media does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of Endeavor Business Media.

Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivit y to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of all sensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers, and nursing homes - where individuals who are sensitive receptors are likely to be located.

AHA Hospitals:

Source: American Hospital Association, Inc.

Telephone: 312-280-5991
The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals.

Medical Centers: Provider of Services Listing
Source: Centers for Medicare & Medicaid Services
Telephone: 410-786-3000
A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services, a federal agency within the U.S. Department of Health and Human Services.

TC6994751.2s Page GR-52

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Nursing Homes
Source: National Institutes of Health
Telephone: 301-594-6248
Information on Medicare and Medicaid certified nursing homes in the United States.

Public Schools
Source: National Center for Education Statistics
Telephone: 202-502-7300
The National Center for Education Statistics’ primary database on elementary and secondary public education in the United States. It is a comprehensive, annual, national statistical database of all public elementary and secondary schools and school districts, which contains data that are comparable across all states.

Private Schools
Source: National Center for Education Statistics
Telephone: 202-502-7300
The National Center for Education Statistics’ primary database on private school locations in the United States.

Daycare Centers: Licensed Facilities
Source: Department of Social Services
Telephone: 916-657-4041
Flood Zone Data: This data was obtained from the Federal Emergency Management Agency (FEMA). It depicts 100-year and 500-year flood zones as defined by FEMA. It includes the National Flood Hazard Layer (NFHL) which incorporates Flood Insurance Rate Map (FIRM) data and Q3 data from FEMA in areas not covered by NFHL.

Source: FEMA
Telephone: 877-336-2627
Date of Government Version: 2003, 2015
NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service.

State Wetlands Data: Wetland Inventory
Source: Department of Fish and Wildlife
Telephone: 916-445-0411
Current USGS 7.5 Minute Topographic Map
Source: U.S. Geological Survey

STREET AND ADDRESS INFORMATION
© 2015 TomTom North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC6994751.2s Page GR-53

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

APPENDIX E
The EDR Aerial Photo Decade Package
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Inquiry Number:

December 20, 2021
6795284.8
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
2016 1"=500' Flight Year: 2016 USDA/NAIP
2012 1"=500' Flight Year: 2012 USDA/NAIP
2009 1"=500' Flight Year: 2009 USDA/NAIP
2006 1"=500' Flight Year: 2006 USDA/NAIP
1996 1"=500' Flight Date: September 30, 1996 USGS
1989 1"=500' Flight Date: August 15, 1989 USDA
1985 1"=500' Flight Date: July 28, 1985 USDA
1978 1"=500' Flight Date: September 20, 1978 USDA
1967 1"=500' Flight Date: May 15, 1967 USDA
1961 1"=500' Flight Date: August 18, 1961 USDA
1953 1"=500' Flight Date: August 28, 1953 USDA
1949 1"=500' Flight Date: May 23, 1949 USDA
1938 1"=500' Flight Date: June 14, 1938 USDA
EDR Aerial Photo Decade Package
12/20/21
Sancerra Murrieta
Site Name:

Client Name:

Leighton and Associates, Inc.
35875 Arendt Lane and 28680 Clinton Keith Road
17781 Cowan
Murrieta, CA 92563
Irvine, CA 92614
EDR Inquiry #
6795284.8
Contact:

Brynn Mcculloch
Environmental Data Resources, Inc. (EDR) Aerial Photo Decade Package is a screening tool designed to assist environmental professionals in evaluating potential liability on a target property resulting from past activities. EDR’s professional researchers provide digitally reproduced historical aerial photographs, and when available, provide one photo per decade.

Search Results:

Year
Scale
Details
Source
When delivered electronically by EDR, the aerial photo images included with this report are for ONE TIME USE ONLY. Further reproduction of these aerial photo images is prohibited without permission from EDR. For more information contact your EDR Account Executive.

Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE,

WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property.

Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2021 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners.
6795284
8 -
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2 6795284.8
2016
= 500'
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2012
= 500'
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2009
= 500'
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2006
= 500'
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1996
= 500'
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1989
= 500'
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1985
= 500'
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1978
= 500'
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1967
= 500'
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1961
= 500'
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1953
= 500'
6795284.8
1949
= 500'
6795284.8
1938
= 500'
EDR Historical Topo Map Report
Inquiry Number:
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
with QuadMatch™
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
December 20, 2021
6795284.4
EDR Historical Topo Map Report
EDR Inquiry #
Search Results:

P.O.#
Project:

Maps Provided:

Disclaimer - Copyright and Trademark Notice
EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners.
page-
Coordinates:

Latitude:

Longitude:

UTM Zone:

UTM X Meters:

UTM Y Meters:

E
levation:

Contact:

Site Name: Client Name:
2018
2015
2012
1979
1973
1953
1947
1943
1942
1901
12/20/21
Sancerra Murrieta
Leighton and Associates, Inc.
35875 Arendt Lane and 28680 Clinton Keith Road
17781 Cowan
Murrieta, CA 92563
Irvine, CA 92614
6795284.4
Brynn Mcculloch
EDR Topographic Map Library has been searched by EDR and maps covering the target property location as provided by Leighton and Associates, Inc. were identified for the years listed below. EDR’s Historical Topo Map Report is designed to assist professionals in evaluating potential liability on a target property resulting from past activities. EDRs Historical Topo Map Report includes a search of a collection of public and private color historical topographic maps, dating back to the late 1800s.
13142.004

33.599283 33° 35' 57" North
Sancerra Murrieta
-117.161695 -117° 9' 42" West
Zone 11 North
484998.06
3717738.43
1463.71' above sea level
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE,

WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property.

Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2021 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. 6795284
4 2
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
2018 Source Sheets
2018
Murrieta

7.5-minute, 24000
2015 Source Sheets
2015
Murrieta

7.5-minute, 24000
2012 Source Sheets
2012
Murrieta

7.5-minute, 24000
1979 Source Sheets
1979
Murrieta

7.5-minute, 24000
Aerial Photo Revised 1976
6795284
4 3
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1973 Source Sheets
1973
Murrieta

7.5-minute, 24000
Aerial Photo Revised 1973
1953 Source Sheets
1953
Murrieta

7.5-minute, 24000
Aerial Photo Revised 1951
1947 Source Sheets
1947

MURRIETA
15-minute, 50000
1943 Source Sheets
1943
Murrieta
15-minute, 62500
Aerial Photo Revised 1939
6795284
4 4
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1942 Source Sheets
1942
Murrieta
15-minute, 62500
Aerial Photo Revised 1939
1901 Source Sheets
1901
Elsinore
30-minute, 125000
6795284
4 5
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
2018
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, Murrieta, 2018, 7.5-minute
6795284
4 6
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
2015
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, Murrieta, 2015, 7.5-minute
6795284
4 7
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
2012
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, Murrieta, 2012, 7.5-minute
6795284
4 8
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
1979
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, Murrieta, 1979, 7.5-minute
6795284
4 9
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
1973
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, Murrieta, 1973, 7.5-minute
6795284
4 10
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
1953
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, Murrieta, 1953, 7.5-minute
6795284
4 11
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
1947
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, MURRIETA, 1947, 15-minute
6795284
4 12
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
1943
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, Murrieta, 1943, 15-minute
6795284
4 13
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
1942
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, Murrieta, 1942, 15-minute
6795284
4 14
Historical Topo Map
page
SITE NAME:

ADDRESS:

CLIENT:

This report includes information from the
following map sheet(s).
-
EW

SW S SE

NW N NE
1901
0 Miles

0.25 0.5
1 1.5
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Leighton and Associates, Inc.

TP, Elsinore, 1901, 30-minute
6795284
4 15
Certified Sanborn® Map Report
Inquiry Number:
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
December 20, 2021
6795284.3
Certified Sanborn® Map Report
Certified Sanborn Results:

Disclaimer - Copyright and Trademark Notice
EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners.
page-
The Sanborn Library includes more than 1.2 million
fire insurance maps from Sanborn, Bromley, Perris &
Browne, Hopkins, Barlow and others which track
historical property usage in approximately 12,000
American cities and towns. Collections searched:

Library of Congress
University Publications of America
EDR Private Collection
The Sanborn Library LLC Since 1866™
Limited Permission To Make Copies
Sanborn® Library search results
Contact:EDR Inquiry #
Site Name: Client Name:

Certification #
PO #
Project
12/20/21
35875 Arendt Lane and 28680 Clinton Keith Road
Sancerra Murrieta
Leighton and Associates, Inc.
17781 Cowan
Murrieta, CA 92563
6795284.3
Irvine, CA 92614
Brynn Mcculloch
The Sanborn Library has been searched by EDR and maps covering the target property location as provided by Leighton and Associates, Inc. were identified for the years listed below. The Sanborn Library is the largest, most complete collection of fire insurance maps. The collection includes maps from Sanborn, Bromley, Perris & Browne, Hopkins, Barlow, and others. Only Environmental Data Resources Inc. (EDR) is authorized to grant rights for commercial reproduction of maps by the Sanborn Library LLC, the copyright holder for the collection.

Results can be authenticated by visiting www.edrnet.com/sanborn.

The Sanborn Library is continually enhanced with newly identified map archives. This report accesses all maps in the collection as of the day this report was generated.
6F7E-40CD-BAFD
13142.004

UNMAPPED PROPERTY
Sancerra Murrieta
This report certifies that the complete holdings of the Sanborn Library, LLC collection have been searched based on client supplied target property information, and fire insurance maps covering the target property were not found.

Certification #: 6F7E-40CD-BAFD
Leighton and Associates, Inc. (the client) is permitted to make up to FIVE photocopies of this Sanborn Map transmittal and each fire insurance map accompanying this report solely for the limited use of its customer. No one other than the client is authorized to make copies. Upon request made directly to an EDR Account Executive, the client may be permitted to make a limited number of additional photocopies. This permission is conditioned upon compliance by the client, its customer and their agents with EDR's copyright policy; a copy of which is available upon request.

This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE,

WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property.

Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2021 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. 6795284
3 2
Sancerra Murrieta
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Inquiry Number: 6795284.5
December 23, 2021
The EDR-City Directory Image Report
6 Armstrong Road
Shelton, CT 06484
800.352.0050
www.edrnet.comEnvironmental Data Resources IncEnvironmental Data Resources IncEnvironmental Data Resources IncEnvironmental Data Resources Inc

TABLE OF CONTENTS

SECTION
Executive Summary
Findings
City Directory Images
Thank you for your business.

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

Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING

OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC.

BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER

CAUSE, FOR ANY LOSS OR DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction orforecast of, any environmental risk for any property. Only a P hase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2020 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc. or its affiliates is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates.

All other trademarks used herein are the property of their respective owners.

EXECUTIVE SUMMARY

DESCRIPTION
Environmental Data Resources, Inc.’s (EDR) City Directory Report is a screening tool designed to assist environmental professionals in evaluating potential liability on a target property resulting from past activities.

EDR’s City Directory Report includes a search of available city directory data at 5 year intervals.

RECORD SOURCES
EDR's Digital Archive combines historical directory listings from sources such as Cole Information and Dun & Brad street. These standard sources of property information complement and enhance each other to provide a more comprehensive report.

EDR is licensed to reproduce certain City Directory works by the copyright holders of those works. The purchaser of this EDR City Directory Report may include it in report(s) delivered to a customer. Reproduction of City Directories without permission of the publisher or licensed vendor may be a violation of copyright.

RESEARCH SUMMARY
The following research sources were consulted in the preparation of this report. A check mark indicates where information was identified in the source and provided in this report.

Year Target Street Cross Street Source
2017 þ ¨ EDR Digital Archive
2014 þ ¨ EDR Digital Archive
2010 þ ¨ EDR Digital Archive
2005 þ ¨ EDR Digital Archive
2000 þ ¨ Haines Criss-Cross Directory
1995 þ ¨ Haines Criss-Cross Directory
1990 þ ¨ Haines Criss-Cross Directory
1985 þ ¨ Haines Criss-Cross Directory
1980 ¨ ¨ Haines Criss-Cross Directory
1976 ¨ ¨ Haines Criss-Cross Directory
1971 ¨ ¨ Haines Criss-Cross Directory
6795284-5 Page 1

FINDINGS

TARGET PROPERTY STREET
35875 Arendt Lane and 28680 Clinton Keith Road
Murrieta, CA 92563
Year CD Image Source

ARENDT LN
2017 pg A1 EDR Digital Archive
2014 pg A3 EDR Digital Archive
2010 pg A5 EDR Digital Archive
2005 pg A7 EDR Digital Archive
2000 pg A10 Haines Criss-Cross Directory
2000 pg A9 Haines Criss-Cross Directory
1995 pg A12 Haines Criss-Cross Directory
1990 pg A14 Haines Criss-Cross Directory
1985 pg A16 Haines Criss-Cross Directory
1980 - Haines Criss-Cross Directory Street not listed in Source 1976 - Haines Criss-Cross Directory Street not listed in Source 1971 - Haines Criss-Cross Directory Street not listed in Source

CLINTON KEITH RD
2017 pg A2 EDR Digital Archive
2014 pg A4 EDR Digital Archive
2010 pg A6 EDR Digital Archive
2005 pg A8 EDR Digital Archive
2000 pg A11 Haines Criss-Cross Directory
1995 pg A13 Haines Criss-Cross Directory
1990 pg A15 Haines Criss-Cross Directory
1985 - Haines Criss-Cross Directory Street not listed in Source 1980 - Haines Criss-Cross Directory Street not listed in Source 1976 - Haines Criss-Cross Directory Street not listed in Source 1971 - Haines Criss-Cross Directory Street not listed in Source 6795284-5 Page 2

FINDINGS

CROSS STREETS
No Cross Streets Identified
6795284-5 Page 3
City Directory Images
-

ARENDT LN
EDR Digital Archive
6795284.5 Page: A1
Source
Target Street
Cross Street
2017
35775

GRAHAM, SUZANNE V
35780

BAILEY, STANFORD M
35815

DAMICO, MARLENE L
35820

MATTHEWS, GARY W
35960

BRACAMONTE, CHISTOPHER W
-

CLINTON KEITH RD
EDR Digital Archive
6795284.5 Page: A2
Source
Target Street
Cross Street
2017
28251

MURRIETA VALLEY UNIFIED SCHOOL DISTR
28680

WOLFF, JOACHIM W
-

ARENDT LN
EDR Digital Archive
6795284.5 Page: A3
Source
Target Street
Cross Street
2014
35775

GRAHAM, SUZANNE V
35780

BAILEY, STANFORD M
35815

ORNELAS, RAMON
35820

FLORES, ALEXANDER S
35875

OCCUPANT UNKNOWN,
35960

BRACAMONTE, CHISTOPHER W
-

CLINTON KEITH RD
EDR Digital Archive
6795284.5 Page: A4
Source
Target Street
Cross Street
2014
28251

MURRIETA VALLEY UNIFIED SCHOOL DISTR
28680

BAIMBRIDGE, DONNA R
-

ARENDT LN
EDR Digital Archive
6795284.5 Page: A5
Source
Target Street
Cross Street
2010
35775

GRAHAM, CYNTHIA L
35780

BAILEY, STANFORD M
35815

DAMICO, MARLENE L
35820

MATTHEWS, GARY W
35875

OCCUPANT UNKNOWN,
35960

BRACAMONTE, WILLIAM M
-

CLINTON KEITH RD
EDR Digital Archive
6795284.5 Page: A6
Source
Target Street
Cross Street
2010
28251

VISTA MURRIETA HIGH SCHOOL
28680

BEGHER, JOACHIM F
-

ARENDT LN
EDR Digital Archive
6795284.5 Page: A7
Source
Target Street
Cross Street
2005
35775

GRAHAM, SUZANNE V

KENS TRUCKING
35780

BAILEY, STANFORD M
35815

DAMICO, MARLENE L
35820

MATTHEWS, GARY W
35875

TOGO, GEORGE J
35960

BRACAMONTE, WILLIAM M
-

CLINTON KEITH RD
EDR Digital Archive
6795284.5 Page: A8
Source
Target Street
Cross Street
2005
28680

BEGHER, JOACHIM F
-

ARENDT LN
Haines Criss-Cross Directory
6795284.5 Page: A9
Source
Target Street
Cross Street
2000
-

ARENDT LN
Haines Criss-Cross Directory
6795284.5 Page: A10
Source
Target Street
Cross Street
2000
-

CLINTON KEITH RD
Haines Criss-Cross Directory
6795284.5 Page: A11
Source
Target Street
Cross Street
2000
-

ARENDT LN
Haines Criss-Cross Directory
6795284.5 Page: A12
Source
Target Street
Cross Street
1995
-

CLINTON KEITH RD
Haines Criss-Cross Directory
6795284.5 Page: A13
Source
Target Street
Cross Street
1995
-

ARENDT LN
Haines Criss-Cross Directory
6795284.5 Page: A14
Source
Target Street
Cross Street
1990
-

CLINTON KEITH RD
Haines Criss-Cross Directory
6795284.5 Page: A15
Source
Target Street
Cross Street
1990
-

ARENDT LN
Haines Criss-Cross Directory
6795284.5 Page: A16
Source
Target Street
Cross Street
1985

APPENDIX F
Geoenvironmental Report
Geoenvironmental studies are commissioned to gain
information about environmental conditions on and beneath the surface of a site. The more comprehensive the study, the more reliable the assessment is likely to be. But remember:

Any such assessment is to a greater or lesser extent based on professional opinions about conditions that cannot
be seen or tested. Accordingly, no matter how many data are developed, risks created by unanticipated conditions will always remain. Have realistic expectations. Work with your geoenvironmental consultant to manage known and
unknown risks. Part of that process should already have been accomplished, through the risk allocation provisions you and your geoenvironmental professional discussed and included in your contract’s general terms and conditions.

This document is intended to explain some of the concepts that may be included in your agreement, and to pass along information and suggestions to help you manage your risk.

Beware of Change; Keep Your
Geoenvironmental Professional Advised
The design of a geoenvironmental study considers a variety of factors that are subject to change. Changes can undermine the applicability of a report’s findings, conclusions,
and recommendations. Advise your geoenvironmental
professional about any changes you become aware of.

Geoenvironmental professionals cannot accept responsibility or liability for problems that occur because a report fails to consider conditions that did not exist when the study was designed. Ask your geoenvironmental professional about the types of changes you should be particularly alert to. Some of the most common include:
• modification of the proposed development or
ownership group,
• sale or other property transfer,
• replacement of or additions to the financing entity,
• amendment of existing regulations or introduction
of new ones, or
• changes in the use or condition of adjacent property.

Should you become aware of any change, do not rely on a geoenvironmental report. Advise your geoenvironmental
professional immediately; follow the professional’s advice.

Recognize the Impact of Time
A geoenvironmental professional’s findings,
recommendations, and conclusions cannot remain valid
indefinitely. The more time that passes, the more likely it is that important latent changes will occur. Do not rely on a geoenvironmental report if too much time has
elapsed since it was completed. Ask your environmental
professional to define “too much time.” In the case of
Phase I Environmental Site Assessments (ESAs), for
example, more than 180 days after submission is generally considered “too much.”
Prepare To Deal with Unanticipated
Conditions
The findings, recommendations, and conclusions of a Phase I ESA report typically are based on a review of historical information, interviews, a site “walkover,” and other forms of noninvasive research. When site subsurface conditions are not sampled in any way, the risk of unanticipated conditions is higher than it would otherwise be.

While borings, installation of monitoring wells, and
similar invasive test methods can help reduce the risk of unanticipated conditions, do not overvalue the effectiveness of testing. Testing provides information about actual conditions only at the precise locations where samples are taken,
and only when they are taken. Your geoenvironmental
Important Information about This
professional has applied that specific information to develop a general opinion about environmental conditions. Actual conditions in areas not sampled may differ (sometimes
sharply) from those predicted in a report. For example, a site may contain an unregistered underground storage tank that shows no surface trace of its existence. Even conditions in areas that were tested can change, sometimes suddenly, due to any number of events, not the least of which include occurrences at adjacent sites. Recognize, too, that even some conditions in tested areas may go undiscovered, because the tests or analytical methods used were designed to detect only those conditions assumed to exist.

Manage your risks by retaining your geoenvironmental
professional to work with you as the project proceeds.

Establish a contingency fund or other means to enable your geoenvironmental professional to respond rapidly, in order to limit the impact of unforeseen conditions. And to help prevent any misunderstanding, identify those empowered
to authorize changes and the administrative procedures that should be followed.

Do Not Permit Any Other Party To Rely
on the Report
Geoenvironmental professionals design their studies and prepare their reports to meet the specific needs of the clients who retain them, in light of the risk management methods that the client and geoenvironmental professional agree to, and the statutory, regulatory, or other requirements that apply. The study designed for a developer may differ sharply from one designed for a lender, insurer, public agency...or even another developer. Unless the report specifically states otherwise, it was developed for you and only you. Do not unilaterally permit any other party to rely on it. The report and the study underlying it may not be adequate for another party’s needs, and you could be held liable for shortcomings your geoenvironmental professional was powerless to
prevent or anticipate. Inform your geoenvironmental
professional when you know or expect that someone else— a third-party—will want to use or rely on the report. Do not permit third-party use or reliance until you first confer with the geoenvironmental professional who prepared the report. Additional testing, analysis, or study may be required and, in any event, appropriate terms and conditions should be agreed to so both you and your geoenvironmental
professional are protected from third-party risks. Any party who relies on a geoenvironmental report without the express written permission of the professional who prepared it and the client for whom it was prepared may be solely liable for any problems that arise.

Avoid Misinterpretation of the Report
Design professionals and other parties may want to rely on the report in developing plans and specifications. They need to be advised, in writing, that their needs may not have been considered when the study’s scope was developed,
and, even if their needs were considered, they might
misinterpret geoenvironmental findings, conclusions, and recommendations. Commission your geoenvironmental
professional to explain pertinent elements of the report to others who are permitted to rely on it, and to review any plans, specifications or other instruments of professional service that incorporate any of the report’s findings,
conclusions, or recommendations. Your geoenvironmental
professional has the best understanding of the issues
involved, including the fundamental assumptions that
underpinned the study’s scope.

Give Contractors Access to the Report
Reduce the risk of delays, claims, and disputes by giving contractors access to the full report, providing that it is accompanied by a letter of transmittal that can protect you by making it unquestionably clear that: 1) the study was not conducted and the report was not prepared for purposes
of bid development, and 2) the findings, conclusions,
and recommendations included in the report are based
on a variety of opinions, inferences, and assumptions
and are subject to interpretation. Use the letter to also advise contractors to consult with your geoenvironmental professional to obtain clarifications, interpretations, and guidance (a fee may be required for this service), and
that—in any event—they should conduct additional studies to obtain the specific type and extent of information each prefers for preparing a bid or cost estimate. Providing access to the full report, with the appropriate caveats, helps prevent formation of adversarial attitudes and claims of concealed or differing conditions. If a contractor elects to ignore the warnings and advice in the letter of transmittal, it would do so at its own risk. Your geoenvironmental professional should be able to help you prepare an effective letter.

Do Not Separate Documentation
from the Report
Geoenvironmental reports often include supplemental
documentation, such as maps and copies of regulatory
files, permits, registrations, citations, and correspondence with regulatory agencies. If subsurface explorations were performed, the report may contain final boring logs and copies of laboratory data. If remediation activities occurred on site, the report may include: copies of daily field reports; waste manifests; and information about the disturbance
of subsurface materials, the type and thickness of any fill placed on site, and fill placement practices, among other types of documentation. Do not separate supplemental
documentation from the report. Do not, and do not permit any other party to redraw or modify any of the supplemental documentation for incorporation into other professionals’ instruments of service.

Understand the Role of Standards
Unless they are incorporated into statutes or regulations, standard practices and standard guides developed by the American Society for Testing and Materials (ASTM) and
other recognized standards-developing organizations
(SDOs) are little more than aspirational methods agreed to by a consensus of a committee. The committees that develop standards may not comprise those best-qualified to establish methods and, no matter what, no standard method can
possibly consider the infinite client- and project-specific variables that fly in the face of the theoretical “standard conditions” to which standard practices and standard guides apply. In fact, these variables can be so pronounced that geoenvironmental professionals who comply with every
directive of an ASTM or other standard procedure could run afoul of local custom and practice, thus violating the standard of care. Accordingly, when geoenvironmental
professionals indicate in their reports that they have
performed a service “in general compliance” with one
standard or another, it means they have applied professional judgement in creating and implementing a scope of service designed for the specific client and project involved, and which follows some of the general precepts laid out in the referenced standard. To the extent that a report indicates “general compliance” with a standard, you may wish to
speak with your geoenvironmental professional to learn
more about what was and was not done. Do not assume a
given standard was followed to the letter. Research indicates that that seldom is the case.

Realize That Recommendations
May Not Be Final
The technical recommendations included in a
geoenvironmental report are based on assumptions about
actual conditions, and so are preliminary or tentative.

Final recommendations can be prepared only by observing actual conditions as they are exposed. For that reason, you should retain the geoenvironmental professional of record to observe construction and/or remediation activities on site, to permit rapid response to unanticipated conditions.

The geoenvironmental professional who prepared the report cannot assume responsibility or liability for the report’s recommendations if that professional is not retained to observe relevant site operations.

Understand That Geotechnical Issues
Have Not Been Addressed
Unless geotechnical engineering was specifically
included in the scope of professional service, a report is not likely to relate any findings, conclusions, or
recommendations about the suitability of subsurface
materials for construction purposes, especially when site remediation has been accomplished through the removal,
replacement, encapsulation, or chemical treatment of on-site soils. The equipment, techniques, and testing used by
geotechnical engineers differ markedly from those used by geoenvironmental professionals; their education, training, and experience are also significantly different. If you plan to build on the subject site, but have not yet had a geotechnical engineering study conducted, your geoenvironmental
professional should be able to provide guidance about the next steps you should take. The same firm may provide the services you need.

Read Responsibility Provisions Closely
Geoenvironmental studies cannot be exact; they are based on professional judgement and opinion. Nonetheless, some clients, contractors, and others assume geoenvironmental reports are or certainly should be unerringly precise. Such assumptions have created unrealistic expectations that have led to wholly unwarranted claims and disputes. To help
prevent such problems, geoenvironmental professionals
have developed a number of report provisions and contract terms that explain who is responsible for what, and how risks are to be allocated. Some people mistake these for “exculpatory clauses,” that is, provisions whose purpose is to transfer one party’s rightful responsibilities and liabilities to someone else. Read the responsibility provisions included in a report and in the contract you and your geoenvironmental professional agreed to. Responsibility provisions are not “boilerplate.” They are important.

Rely on Your Geoenvironmental
Professional for Additional Assistance
Membership in the Geoprofessional Business Association
exposes geoenvironmental professionals to a wide array
of risk management techniques that can be of genuine
benefit for everyone involved with a geoenvironmental
project. Confer with your GBA-member geoenvironmental
professional for more information.
8811 Colesville Road/Suite G106, Silver Spring, MD 20910 Telephone: 301/565-2733 Facsimile: 301/589-2017
e-mail: [email protected] www.geoprofessional.org Copyright 2015 by the Geoprofessional Business Association (GBA). Duplication, reproduction, copying, or storage of this document, in whole or in part, by any means whatsoever, is strictly prohibited, except with GBA’s specific written permission. Excerpting, quoting, or otherwise extracting wording from this document is permitted only with the express written permission of GBA, and only for purposes of scholarly research or book review. Only GBA-Member Firms may use this document as a complement to or as an element of a geoenvironmental report. Any other firm, individual, or entity that so uses this document without being a GBA-Member Firm could be committing negligent or intentional (fraudulent) misrepresentation.