Riverside City Council
April 22, 2025

5261 West Imperial Highway
Los Angeles, California 90045
Telephone: 310-854-6300
Toll-free: 888-705-6300
Fax: 310-854-0199
Phase I Environmental Site Assessment and Limited Soil
Investigation Report
EFI Global Project No.: 045.02270
Tentative Tract Map (TTM) 37764
Southeast Corner of Victoria Avenue and La Sierra Avenue Riverside, California 92503
Date of Issuance: December 19, 2019
Prepared For:

Murow Development Consultants
1151 Duryea Avenue
Irvine, California 92614

TABLE OF CONTENTS
EXECUTIVE SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.1 Significant Assumptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.2 Limitations and Exceptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.3 Reliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.4 User Responsibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.0 SITE DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.1 Current and Historical Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.2 Legal Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.3 Physical Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.0 SITE RECONNAISSANCE/INTERVIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.1 Site Reconnaissance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.1.1 Exterior Observations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.1.2 Interior Observations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.1.3 Reconnaissance Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.2 Adjoining and Immediately Surrounding Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.3 Surrounding Area Observations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.3.1 Surrounding Property Uses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.3.2 Surrounding Geography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.4 Interviews . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.4.1 Property Owner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.4.2 Key Site Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.4.3 Property Occupants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.4.4 Past Owners, Operators and Occupants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.4.5 Prospective Purchaser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.4.6 Neighboring Property Owners/Tenants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.5 User Provided Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.5.1 Lien Search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.5.2 Specialized Knowledge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.5.3 Commonly Known or Reasonably Ascertainable Information . . . . . . . . . . . . . . . . . . . . 16

3.5.4 Property Valuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.5.5 Purpose of Performing Phase I ESA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Tentative Tract Map (TTM) 37764
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3.6 User Provided Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.0 HISTORICAL LAND USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.1 Aerial Photography Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.2 Building Department Records Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.3 City Directory Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.4 Sanborn Map Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.5 Historical Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.5.1 Subject Property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.6 Historical Data Gaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.0 REGULATORY DATABASE REPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5.1 Subject Property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5.2 Adjoining and Immediately Surrounding Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.3 Surrounding Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.4 Orphan Sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

6.0 AGENCY FILE REVIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6.1 State Agencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6.2 City/County Agencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6.3 Agency File Review Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.0 LIMITED SOIL INVESTIGATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.1 Field Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.1.1 Soil Sampling Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.1.2 Borehole Abandonment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.2 Laboratory Analytical Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.2.1 Composite Soil Sample Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

7.2.2 Chemical Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

7.2.3 Soil Analytical Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

7.3 Regulatory Screening Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.4 Findings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

8.0 NON-SCOPE ENVIRONMENTAL RISKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

8.1 Asbestos Containing Building Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

8.2 Lead-Based Paint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

8.3 Radon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

8.4 Wetlands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

8.5 Mold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Tentative Tract Map (TTM) 37764
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8.6 Methane Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

9.0 FINDINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

9.1 CONCLUSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

9.2 RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

10.0 SIGNATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

11.0 REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Tentative Tract Map (TTM) 37764
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TABLE OF APPENDICES
APPENDIX I: ILLUSTRATIONS
APPENDIX II: PHOTOS
APPENDIX III: RADIUS MAP REPORT
APPENDIX IV: LIMITED SOIL INVESTIGATION DOCUMENTATION
APPENDIX V: SUPPORTING DOCUMENTATION
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EXECUTIVE SUMMARY
EFI Global, Inc. has performed a Phase I Environmental Site Assessment (Phase I) and Limited Soil Investigation for Murow Development Consultants (Client) for a agricultural property located at the southeast corner of Victoria Avenue and La Sierra Avenue, in Riverside County, and the City of Riverside, California, Assessor’s Parcel Number (APN): 136-220-016. The research conducted for this study and the report prepared are in conformance with the United States Environmental Protection Agency (USEPA) All Appropriate Inquiry (AAI) standard and the American Society for Testing and Materials (ASTM) E 1527-13 scope of work.

SITE DESCRIPTION
According to our research and information provided by the Client, the subject property is located at the southeast corner of Victoria Avenue and La Sierra Avenue, Riverside, California, and is described by the APN 136-220-016. According to the Riverside County Assessor’s Office, no physical address is currently associated with the subject property. The subject property is approximately 8.81 acres in size and is currently utilized as an orchard. According to the Client, the subject property is identified as by Tentative Tract Map (TTM) 37764, and the proposed future use will include a residential development. The surrounding area consists of residential structures and agricultural land.

Groundwater is estimated to be approximately 35 feet below ground surface in the area of the site and is assumed to flow towards the west.
• The subject property is mostly covered with orange trees and grasses; therefore, limiting the observation of all surface areas of the property. No other significant limitations were encountered during our reconnaissance of the subject property. • No significant hazardous material storage or recognized environmental conditions were observed at the site. Those interviewed, as persons familiar with the site were not aware of any negative environmental conditions associated with the property.

HISTORICAL LAND USE
According to EFI Global, Inc.’s interpretation of the historical research data, the subject property has been utilized for agricultural purposes since at least 1931. By at least 2009, a concrete-paved walk way was constructed and a trailer was stationed on the eastern portion. The subject property has remained in this configuration through the present. Additionally, since the subject property has never been developed with any structures, no physical address has been identified by EFI Global, Inc. during the course of this investigation. A physical address is often utilized in the historical research process in order to identify any address-specific information, such as regulatory and enforcement actions.

However, based on the reliability of other data sources, the lack of a physical address is not expected to significantly alter the findings of this investigation. • The subject property has been utilized for agricultural purposes since at least 1931 through the present. There is a potential that agricultural chemicals, such as pesticides, herbicides, and fertilizers, were and are continued to be used on site. Agricultural chemicals tend to accumulate in the near surface soils. The types of pesticides and herbicides used prior to the present time are not known. As the subject property has never been developed, the potential for residual agricultural chemicals such as pesticides, herbicides, and fertilizers cannot be Tentative Tract Map (TTM) 37764
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ruled out. Based on the forgoing and the proposed future residential development of the subject property, the historic and current agricultural use is considered to be a potential environmental concern for the subject property. Therefore, a limited soil investigation was performed as part of this assessment. The results of the investigation are provided in the Limited Soil Investigation Section below. • The earliest historical resource obtained during this investigation was an aerial photograph from 1931, which indicated development of the subject property for agricultural use. The lack of historical data sources for the subject property dating back to first developed uses represents historical data source failure. However, it is assumed that prior to 1931, the subject property would have been developed for agricultural use, if not undeveloped. Based on this notion, this limitation is not expected to significantly alter the findings of this investigation.

ENVIRONMENTAL DATA SEARCH
•
TTM 36713 (Intersection of La Sierra Avenue and Victoria Avenue)- The subject property is listed on the National Pollutant Discharge Elimination System (NPDES), California Integrated Water Quality System (CIWQS), and California Environmental Reporting System (CERS) databases. According to the NPDES and CIWQS listings, the subject property was permitted for the collection of storm water on site in 2017. No other information was provided. According to the CERS listing, the subject property was listed as having a compliance evaluation inspection completed in 2018; however, no construction occurred on site at that time. No further information was provided. Local regulatory research was conducted with the appropriate regulatory agencies with regard to the aforementioned listings. The results of those inquiries are summarized below. • There are no properties within 100-feet of the subject property where a release is considered likely or a known release has occurred.
• In our opinion, none of the other sites listed on the regulatory database report pose a significant threat to the subject property as there is no indication of a release at the respective sites, a release has occurred but groundwater has not been impacted, a release has occurred but the case is closed, or the sites are located cross or down gradient of the subject property and in excess of 1/10 mile from the subject property.

The Santa Ana Regional Water Quality Control Board (SARWQCB), Department of Toxic Substances Control (DTSC), South Coast Air Quality Management District (SCAQMD), Riverside City Clerk's Office (RCCO), and Riverside County Department of Environmental Health (RCDEH) were contacted regarding permits, air emissions, site investigation files, hazardous materials, underground storage tank, and industrial waste discharge records for the subject property. Additionally, the State Water Resources Control Board (SWRCB) GeoTracker and California Integrated Water Quality System (CIWQS) Storm Water Multiple Applications and Report Tracking System (SMARTS), DTSC's Hazardous Waste Tracking System (HWTS) and EnviroStor, SCAQMD's Facility Information Detail (FIND), and Riverside County Information Technology (RCIT) online databases were reviewed for information pertaining to the subject property.

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• According to responses to our requests from the SARWQCB, DTSC, SCAQMD, RCCO, and RCDEH, there are no files for the subject property APN 136-220-016. Furthermore, a review of the GeoTracker, EnviroStor, HWTS, FIND, and RCIT online databases found no files for the subject property.
•
According to the review of the CIWQS SMARTS database, the current property owner, La Sierra Victoria Development LLC, was issued a Notice of Intent (NOI) by the CIWQS for the general permit to discharge storm water since October 2018, for the future residential construction of the subject property. The subject property was listed under TTM 36713. The permit remained active until October 2019. The CIWQS records included Annual Reports from 2016 to 2019. No violations were identified for the subject property. Based on the nature of the listing, lack of documented discharges, and good housekeeping practices observed during the site reconnaissance, this listing is not expected to represent a significant environmental concern for the subject property at this time. • The Division of Oil, Gas, and Geothermal Resources (DOGGR) Online Mapping System was reviewed for information pertaining to oil and gas exploration on or nearby the subject property. No oil wells were identified within 500 feet of the subject property. • No significant data gaps were encountered during our agency file reviews. • The User was not aware of any environmental cleanup liens or activity and use limitations encumbering the subject property. The User provided EFI Global, Inc. with a Preliminary Report prepared by Pacific Coast Title Company, dated October 15, 2019, for the subject property which was reviewed by EFI Global, Inc. No environmental cleanup liens or activity and use limitations encumbering the subject property were identified in our review.

Furthermore, based on our review the DTSC EnviroStor Database, no environmental liens enforced by the DTSC were identified.

LIMITED SOIL INVESTIGATION
EFI Global conducted a Limited Soil Investigation to further evaluate site soils for the presence (or absence) of potential chemicals of concern associated with the onsite agricultural use. . The scope of work consisted of collecting soil samples at 18 locations throughout the subject property to evaluate near-surface soils for potential chemicals of concern that include organochlorine pesticides (OCPs) and arsenic. All environmental sampling for this assessment was performed on December 5, 2019.

Analytical results from the shallow soil samples collected during this investigation detected low concentrations of OCPs (alpha-Chlordane, 4,4´-DDD, 4,4´-DDE, 4,4´-DDT, and Dieldrin) and arsenic in soil beneath the subject property. The detected concentrations were compared to the Department of Toxic Substances Control (DTSC) Modified Soil Screening Levels (DTSC-SLs) for a residential land use scenario. All detected concentrations of OCPs were below their respective residential screening levels, while the detected arsenic concentrations appear to represent background or a trace concentration inherent to soil in the site vicinity. Therefore, it is EFI Global’s opinion that the detected concentrations of OCPs and arsenic represent ade minimis conditionand no additional environmental assessment is warranted at this time.

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ADDITIONAL ISSUES
• As there are no structures on the subject property, the potential for asbestos-containing building materials (ACMs) and lead-based paint are considered to be low. • According to research the potential for radon at this property is low. • As there are no structures on the subject property, a mold inspection was not conducted as part of this assessment.
• Based on our research, the property is not known to be located in proximity (within 1,000 feet) to any active or abandoned oil wells or landfills. Therefore, the potential for methane risk at the subject property is considered low.

CONCLUSIONS
EFI Global, Inc. has performed a Phase I Environmental Site Assessment and Limited Soil Investigation in conformance with the scope and limitations of ASTM Practice 1527-13, for a vacant property located at the southeast corner of Victoria Avenue and La Sierra Avenue, Riverside, California, the subject property. Any exceptions to or deletions from this practice are described in the individual sections of this report. This assessment has revealed no evidence of recognized environmental conditions or de minimis conditions in connection with the subject property, except for the following:

RECOGNIZED ENVIRONMENTAL CONDITIONS (REC)
In our opinion, no RECs were identified during the course of this assessment.

HISTORICAL RECOGNIZED ENVIRONMENTAL CONDITIONS (HREC)
In our opinion, no HRECs were identified during the course of this assessment.

CONTROLLED RECOGNIZED ENVIRONMENTAL CONDITIONS (CREC)
In our opinion, no CRECs were identified during the course of this assessment.

DE MINIMIS CONDITIONS
The low levels of OCPs and arsenic detected in near-surface soils as part of our Limited Soil Investigation are considered to be ade minimis condition for the subject property. However, EFI Global notes that based on the subject property's historical agricultural use, it is possible that buried/concealed/hidden agricultural by-products, both above and below ground may have existed or exists on the subject property. Any buried trash/debris or other waste encountered during future subject property development should be evaluated by an experienced environmental consultant prior to removal. If stained or suspicious soil is encountered during future grading operations, the material should be evaluated and if deemed necessary, characterized for property disposal.

RECOMMENDATIONS
Based on the foregoing, no additional investigation is recommended at this time.

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1.0 INTRODUCTION
EFI Global, Inc. has performed a Phase I Environmental Site Assessment (Phase I) and Limited Soil Investigation for the property located at the southeast corner of Victoria Avenue and La Sierra Avenue, in Riverside County, and the City of Riverside, California (Subject Property). This report has been prepared for the sole use of Murow Development Consultants (Client).

The research conducted for this study and the report prepared are in general conformance with the EPA “All Appropriate Inquiries” standard and the ASTM 1527-13 “Standard Practices for Environmental Site Assessments: Phase I Environmental Site Assessment Process”. The primary purpose for performing a Phase I ESA is to “…permit a user to satisfy one of the requirements to qualify for the innocent landowner, contiguous property owner, or bona fide prospective purchaser limitations (commonly known as landowner liability protections) on Comprehensive Environmental Response Compensation and Liability Act (CERCLA) liability.” (ASTM, 2013) An environmental site assessment meeting or exceeding this practice and completed less than 180 days prior to the date of acquisition is presumed to be valid under this standard. In order to maintain landowner liability protections, the User also has a “continuing obligation to not interfere with activity and use limitations associated with the property,” must take “reasonable steps to prevent releases” and must “comply with legal release reporting obligations.” (ASTM, 2013) Further, it is the goal of this study to identify business risks related to the property associated with environmental conditions. This investigation is not an environmental compliance audit and is not designed to determine if the operations of an existing facility are in compliance with applicable environmental laws and regulations.

The goal of this process is to identify any (1) recognized environmental conditions (RECs), (2) historic recognized environmental conditions (HRECs), (3) controlled recognized environmental conditions (CRECs), and/or (4)de minimis conditions associated with the subject property. •
A recognized environmental conditionis defined as “…the presence or likely presence of any hazardous substances or petroleum products in, on, or at a property: (1) due to any release to the
environment; (2) under conditions indicative of a release to the environment; or (3) underconditions that pose a material threat of a future release to the environment.” This definition doesnot include de minimis conditions defined as “a condition that generally does not present a threat to human health or the environment and that generally would not be the subject of an enforcement action if brought to the attention of appropriate governmental agencies” (ASTM, 2013).
• A historical recognized environmental conditionis defined as “a past release of any hazardous substances or petroleum products that has occurred in connection with the property and has been
addressed to the satisfaction of the applicable regulatory authority or meeting unrestricted usecriteria established by a regulatory authority, without subjecting the property to any requiredcontrols (for example, property use restrictions, activity and use limitations, institutional controls, or engineering controls).” (ASTM, 2013). The HREC designation requires the comparison of residual contamination concentrations, if any, to current regulatory standards.
• A controlled recognized environmental condition is defined as “a recognized environmental condition resulting from a past release of hazardous substances or petroleum products that has been
addressed to the satisfaction of the applicable regulatory authority (for example, as evidenced bythe issuance of a no further action letter or Tentative Tract Map (TTM) 37764
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equivalent, or meeting risk-based criteria established by regulatory authority), with hazardous substances or petroleum products allowed to remain in placesubject to the implementation of required controls (for example, property use restrictions, activity and use limitations, institutional controls, or engineering controls)” (ASTM, 2013). • A de minimis condition is defined as "a condition that generally does not present a threat to human health or the environment and that generally would not be the subject of an enforcement action if brought to the attention of appropriate governmental agencies.

Conditions determined to bede minimis conditions are not recognized environmental conditions nor controlled recognized environmental conditions" (ASTM, 2013).

In order to identify environmental conditions at the site, the Phase I ESA includes a site inspection, interviews with parties familiar with the property, historical research into the past uses of the property, and an environmental records search with regard to the subject property, adjoining and immediately surrounding properties, and the surrounding area. In addition, EFI Global, Inc. provides an opinion regarding the potential for asbestos containing materials, lead-based paints, mold, radon, oil and gas exploration, and methane as they relate to the subject property. Reviewing those documents that are publicly available, reasonably ascertainable, and practically reviewable controls the completeness of this assessment. The inability to review documents which do not exist or are not publicly available, reasonably ascertainable, or practically reviewable may result in a data gap.

1.1 Significant Assumptions
While this report provides an overview of potential environmental concerns, both past and present, the environmental assessment is limited by the availability of information at the time of the assessment. It is possible that unreported disposal of waste or illegal activities impairing the environmental status of the property may have occurred which could not be identified. The conclusions and recommendations regarding environmental conditions that are presented in this report are based on a scope of work authorized by the Client. Note, however, that virtually no scope of work, no matter how exhaustive, can identify all contaminants or all conditions above and below ground.

1.2 Limitations and Exceptions
This report has been prepared in accordance with generally accepted environmental methodologies referred to in ASTM 1527-2013, and contains all of the limitations inherent in these methodologies.

No other warranties, expressed or implied, are made as to the professional services provided under the terms of our contract and included in this report. The conclusions of this report are based in part, on the information provided by others. The possibility remains that unexpected environmental conditions may be encountered at the site in locations not specifically investigated. The services performed and outlined in this report were based, in part, upon visual observations of the site and attendant structures. Our opinion cannot be extended to portions of the site that were unavailable for direct observation, reasonably beyond the control of EFI Global, Inc. The objective of this report was to assess environmental conditions at the site, within the context of our contract and existing environmental regulations within the applicable jurisdiction. Evaluating compliance of past or future owners with applicable local, provincial, and federal government laws and regulations was not included in our contract for services. Our observations relating to the condition of environmental media at the site are described in this report. It should be noted that compounds or materials other than those described could be present in the site environment.

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1.3 Reliance
This report has been prepared for the sole use of Murow Development Consultants. The contents should not be relied upon by any other parties without the express written consent of Murow Development Consultants and EFI Global, Inc.

1.4 User Responsibilities
The United States Environmental Protection Agency (USEPA) All Appropriate Inquiry (AAI) and ASTM E 1527-13 Phase I Standards require that the User conduct independent research and consider certain information before purchasing a property:
•
Obtain a recent (less than 180 days old) title report prepared for the subject property. The report should be reviewed to obtain information regarding environmental clean-up liens or activity and use
limitations (AULs) with regard to the subject property. If environmental cleanup liens or AULsencumbering the subject property or in connection with the subject property are identified, the Usershould provide that information to the Environmental Professional (EFI Global, Inc.). If theUser has actual knowledge of environmental cleanup liens or AULs encumbering the subject propertyor in connection with the subject property, the User should provide that information to the Environmental Professional (EFI Global, Inc.). • The User should provide the Environmental Professional (EFI Global, Inc.) with any specialized knowledge the User has with regard to recognized environmental conditions in connection with the property.
• If the User is aware of any commonly known information in the community about the subject property with respect to recognized environmental conditions, the User should provide the information to the Environmental Professional (EFI Global, Inc.). • If this Phase I ESA was prepared as due diligence for a property transaction, it is the responsibility of the User to consider the relationship of the purchase price to the fair market value of the property. Ifthe purchase price is significantly lower than the fair market value, the User should identify thealternate reason for the low purchase price if the lower purchase price is not related to the propertybeing affected by hazardous substances or petroleum products.

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2.0 SITE DESCRIPTION
EFI Global, Inc. has performed a Phase I and Limited Soil Investigation for a agricultural property located at the southeast corner of Victoria Avenue and La Sierra Avenue, in Riverside County, and the City of Riverside, California. The subject property is approximately 8.81 acres in size and is currently utilized as an orchard. According to the Client, the subject property is identified as by Tentative Tract Map (TTM) 37764, and the proposed future use will include a residential development.

The subject property is located within the jurisdiction of the Southern California Gas Company, Southern California Edison, and the City of Riverside for natural gas, electrical, potable water, and sewer services, respectively. However, as of the date of completion of this report, no structures were located on the subject property.

2.1 Current and Historical Addresses
According to our research and information provided by the Client and the County of Riverside, no physical address has been assigned to the subject property.

2.2 Legal Description
According to the Riverside County Assessor’s Office, the subject property is located in the City of Riverside, and is described by the Assessor’s Parcel Number: 136-220-016.

2.3 Physical Setting
The elevation of the subject property is approximately 825 feet above sea level (United States Geological Survey Riverside West, California 7.5 minute topographic quadrangle). Based on our review of the GeoCheck Section of the Environmental Data Resources, Inc. (EDR) Radius report, the subject property is not situated within a 100-year Federal Environmental Management Agency (FEMA) Flood Zone. No wetlands were identified at the property or adjoining/immediately surrounding properties. Based on our review of groundwater data presented in the State Water Resources Control Board (SWRCB) GeoTracker website, ground
water was detected at a leaking underground storage
tank site (2292 La Sierra Avenue)approximately 1,650 feet southwestof the subject property at approximately 35 feet below ground surface. However, perched and semi-perched aquifers may be present beneath the site. Based on regional groundwater data, the regional groundwater flow direction is estimated to be towards the west; however, local groundwater flow direction may vary.

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3.0 SITE RECONNAISSANCE/INTERVIEWS

3.1 Site Reconnaissance
On December 4, 2019, Mr. Raul Gaina of EFI Global, Inc. conducted a site reconnaissance of the subject property. The site inspection was conducted to attempt to identify current site use(s), current hazardous materials storage, and evidence of past site uses and hazardous material storage and to identify evidence of other recognized environmental conditions. The following table summarizes our Site Reconnaissance observations:

Yes No Observed Feature(s)
 Hazardous Substances and Petroleum Products Containers  Underground and/or Aboveground Storage Tanks
 Drains/Sumps/Clarifiers/Sewer Interceptors/Septic Systems  Stained or Corroded Surfaces/Stained Soil or Stressed Vegetation  Pits/Ponds/Lagoons/Wetlands
 Electrical Equipment with the Potential to contain Fluids  Production or Monitoring Wells
 Evidence of Solid Waste Disposal/Dumping/Fill Areas

3.1.1 Exterior Observations
Given the site is used as an orchard, the exterior portions of the site consist of dense vegetation. The land is mostly flat throughout the subject property. The southeastern portion of the subject property included remnants of a park and playground area. The eastern portion of the site included a storage trailer and a wooden fence. Orange trees were planted throughout the other portions of the subject property. Additionally, one windmill is located in the central portion of the orchard, which appeared to not be in operation during the time of our site reconnaissance. One pad-mounted electrical transformer was observed on the southern portion and three pole-mounted electrical transformers on a singular pole were observed on the central portion of the subject property. No stains or spills were observed on the surface area beneath the transformers. Based on the good condition of the equipment, the transformers are not expected to represent a significant environmental concern for the subject property.

No recognized environmental conditions were observed in the exterior portions of the subject property.

3.1.2 Interior Observations
As there are no structures on the subject property, no interior observations were made.

3.1.3 Reconnaissance Limitations
The subject property is mostly covered with orange trees and grasses; therefore, limiting the observation of all surface areas of the property. No other significant limitations were encountered during our reconnaissance of the subject property.

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3.2 Adjoining and Immediately Surrounding Properties
The adjoining and immediately surrounding properties (within 100-feet of the subject property boundary) were visually and physically observed from public right-of ways and the subject property in an attempt to identify recognized environmental conditions. Our observations are summarized in the following table:

Location Address(es) Uses/Observations
Northeast 2615-2689 (odd) Millsweet Place Residential
Southeast 11025-11095 (odd) Kayjay Street Residential
Southwest 2531, 2550, and 2551 Wildcat Lane Residential West 2765 and 2779 Wildcat Lane Residential
Northwest 10968-10998 (even) Stonehenge Place Residential • No recognized environmental conditions were readily observable at the adjoining/ immediately surrounding properties.

3.3 Surrounding Area Observations

3.3.1 Surrounding Property Uses
The surrounding area is developed with residential structures and agricultural land.

3.3.2 Surrounding Geography
The surrounding area is mostly flat with a slight topographic slope to the west. No nearby hills or bedrock outcroppings were observed in the area of the site. No lakes, ponds, rivers or streams were observed in the surrounding area.

3.4 Interviews

3.4.1 Property Owner
During the course of the site reconnaissance of the site conducted on December 5, 2019, the Property Owner was unavailable for an interview.

3.4.2 Key Site Manager
During the course of the site reconnaissance of the site conducted on December 5, 2019, the Key Site Manager was unavailable for an interview.

3.4.3 Property Occupants
No occupants were available for interview during the completion of this report.

3.4.4 Past Owners, Operators and Occupants
Past owners, operators and occupants were not able to be identified for an interview for this report.

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3.4.5 Prospective Purchaser
Mr. Bret Ilich of Murow Development Consultants, the representative of the prospective purchaser, was interviewed in preparation for the site reconnaissance conducted on December 5, 2019. Mr. Ilich was unaware of any environmental conditions associated with the property.

According to Mr. Ilich, the planned future use of the subject property will be for residential purposes.

3.4.6 Neighboring Property Owners/Tenants
Per ASTM, an attempt to interview neighboring property owners/tenants should be conducted when the subject property is vacant and unsecured land.

No owners/tenants of adjoining properties were available for interview during the site reconnaissance as the properties are residential.

3.5 User Provided Information
The United States Environmental Protection Agency (USEPA) All Appropriate Inquiry (AAI) and ASTM 1527-13 Phase I Standards require that the Report User conduct independent research and consider certain information before purchasing a property. EFI Global, Inc. recommends that the User documents completion of the following items:

3.5.1 Lien Search
The User is required to obtain a recent (less than 180 days old) title report prepared for the subject property. The report should be reviewed to obtain information regarding environmental clean-up liens or activity and use limitations with regard to the subject property. If environmental cleanup liens or activity and use limitations encumbering the subject property or in connection with the subject property are identified, the User should provide that information to the Environmental Professional (EFI Global, Inc.). If the User has actual knowledge of environmental cleanup liens or activity and use limitations encumbering the subject property or in connection with the subject property, the User should provide that information to the Environmental Professional (EFI Global, Inc.).
• The User was not aware of any environmental cleanup liens or activity and use limitations encumbering the subject property. The User provided EFI Global, Inc. with a Preliminary Report prepared by Pacific Coast Title Company, dated October 15, 2019, for the subject property which was reviewed by EFI Global, Inc. No environmental cleanup liens or activity and use limitations encumbering the subject property were identified in our review. Furthermore, based on our review the Department of Toxic Substances Control (DTSC) EnviroStor Database, no environmental liens enforced by the DTSC were identified.

3.5.2 Specialized Knowledge
The User should provide the Environmental Professional (EFI Global, Inc.) with any specialized knowledge the User has with regard to recognized environmental conditions in connection with the property.
• The User has no specialized knowledge with respect to recognized environmental conditions in connection with the property.

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3.5.3 Commonly Known or Reasonably Ascertainable
Information
If the User is aware of any commonly known information in the community about the subject property with respect to recognized environmental conditions, the User should provide the information to the Environmental Professional (EFI Global, Inc.). • The User is not aware of any commonly known information in the community about the subject property with respect to recognized environmental conditions.

3.5.4 Property Valuation
If this Phase I ESA was prepared as due diligence for a property transaction, it is the responsibility of the User to consider the relationship of the purchase price to the fair market value of the property. If the purchase price is significantly lower than the fair market value, the User should identify the alternate reason for the low purchase price if the lower purchase price is not related to the property being affected by hazardous substances or petroleum products. • At the issuance of this report, a completed environmental questionnaire has not been returned by the prospective purchaser to determine if the purchase price reflects the fair market value.

3.5.5 Purpose of Performing Phase I ESA
According to the User, the User is a prospective purchaser of the subject property and the Phase I is being performed to qualify for landowner liability protections under CERCLA as well as identify business risks related to the property associated with environmental conditions.

3.6 User Provided Documents
Preliminary Report - Vacant Land APN: 136-220-016, Riverside, California 92503 - performed by Pacific Coast Title Company (Order No. 10130083) - dated October 15, 2019- The User provided EFI Global, Inc. with this Preliminary Report for the subject property. Please refer to 3.5.1 for more information.

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4.0 HISTORICAL LAND USE
A review of historical data derived from standard historical resources is provided in this section.

The objective of consulting historical sources is to develop a history of the previous uses of the property and surrounding area, in order to help identify the likelihood of past uses having led to recognized environmental conditions in connection with the property. During our historical review, acute attention is paid to the subject property. Data relating to the adjoining and immediately surrounding properties (within 100-feet of the subject property boundary) and the surrounding area is reviewed to the extent that it is revealed in the course of researching the property itself.

4.1 Aerial Photography Review
Aerial Photography of many portions of the United States dates back to the 1920’s. Items searched for in each photograph included, but were not limited to: evidence of tanks, gas stations, industrial site usage, water drainage pathways, areas which show evidence of drums or excessive debris, discolored or stained soils, areas of distressed vegetation, et cetera.

Aerial Photograph Coverage was available from EDR for the years: 1931, 1938, 1948, 1953, 1961, 1967, 1975, 1985, 1990, 1994, 2006, 2009, 2012, and 2016. A summary of our observations is presented in the following table.

Year Subject Property
Notable
Adjoining
Property
Observations
Notable
Observations
of the
Surrounding
Area
1931, 1938,
1948, 1953,
1961, 1967,
and 1975
The subject property appears to be
developed for agricultural purposes.

Northeast:

Agricultural land
Southeast:

Agricultural land
(across unpaved
road)
Southwest:

Agricultural land
(across La Sierra
Avenue)
West: Agricultural
land (across La
Sierra Avenue
and Victoria
Avenue)
Northwest:

Agricultural land
(across Victoria
Avenue)
The
surrounding
area appears to
be developed
with agricultural
land.

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Year Subject Property
Notable
Adjoining
Property
Observations
Notable
Observations
of the
Surrounding
Area
1985, 1990,
and 1994
The subject property appears to be
developed for agricultural purposes.

Northeast:

Residential
(across Millsweet
Place)
Southeast:

Residential
(across unpaved
road)
Southwest:

Residential
(across La Sierra
Avenue)
West: Residential
(across La Sierra
Avenue and
Victoria Avenue)
Northwest:

Residential(across
Victoria Avenue)
The
surrounding
area appears to
be developed
with residential
structures and
agricultural
land.
2006, 2009,
2012, and
2016
The subject property appears to be
developed for agricultural purposes.

A portion of unpaved vacant land is
visible on the southeastern portion. By
2009, a concrete-paved walk way was
constructed and a trailer was stationed on
the eastern portion.

Northeast:

Residential
(across Millsweet
Place)
Southeast:

Residential
(across unpaved
road)
Southwest:

Residential
(across La Sierra
Avenue)
West: Residential
(across La Sierra
Avenue and
Victoria Avenue)
Northwest:

Residential(across
Victoria Avenue)
The
surrounding
area appears to
be developed
with residential
structures and
agricultural
land.
• Aerial photographs indicate that the subject property was utilized for agricultural land from at least 1931 to 2016. For further discussion on this former use, please refer to Section 4.5.1.

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4.2 Building Department Records Review
The subject property APN: 136-220-016 was researched at the City of Riverside Building and Safety Division (RBSD). EFI Global also reviewed the Riverside County Information Technology (RCIT) online database for information pertaining to the subject property. Items considered in the course of the building permit review are previous site usage, previous ownership, and the construction or demolition of any structures that may have had a negative environmental impact on the property. •
According to the RBSD there are no building permits available for the subject property.

A review of the RCIT online database indicated that there are no pertinent records available for the subject property. The remaining Historical Land Use data in our opinion is sufficient to accurately ascertain the historical site use.

4.3 City Directory Review
City directories have been published since the 1800’s and provide detailed occupant information for the property and its surrounding area at five-year intervals. The purpose of the City Directory research is to attempt to determine the businesses that historically occupied the subject property.

Historical City Directories provided by EDR and reviewed by EFI Global, Inc. are listed below. • As the subject property has not been assigned a physical address, City Directory information was not available for review. The remaining Historical Land Use data in our opinion is sufficient to accurately ascertain the historical site use. • Listings for adjoining and immediately surrounding properties reviewed during the course of researching the subject property did not reveal any uses of concern.

4.4 Sanborn Map Review
Originally compiled by the Sanborn Map Company of Pelham, New York for fire insurance companies to assess fire risks related to building materials and hazardous materials storage, today Sanborn Maps are an invaluable tool for Environmental Professionals in determining historical site use and the potential for environmental conditions. Sanborn Map Coverage is available from as early as 1867 in some cities. Although Sanborn maps were created for approximately twelve thousand cities and towns in the United States, Canada, and Mexico, Sanborn Map Coverage is not available in newer and more rural communities.
• Sanborn Map Coverage was not available for the subject property. The remaining Historical Land Use data in our opinion is sufficient to accurately ascertain the historical site use.

4.5 Historical Summary

4.5.1 Subject Property
According to EFI Global, Inc.’s interpretation of the historical research data, the subject property has been utilized for agricultural purposes since at least 1931. By at least 2009, a concrete-paved walk way was constructed and a trailer was stationed on the eastern portion. The subject property has remained in this configuration through the present. Additionally, since the subject property has never been developed with any structures, no physical address has been identified by EFI Global, Inc. during the course of this investigation. A physical address is often utilized Tentative Tract Map (TTM) 37764
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in the historical research process in order to identify any address-specific information, such as regulatory and enforcement actions. However, based on the reliability of other data sources, the lack of a physical address is not expected to significantly alter the findings of this investigation. • The subject property has been utilized for agricultural purposes since at least 1931 through the present. There is a potential that agricultural chemicals, such as pesticides, herbicides, and fertilizers, were and are continued to be used on site. Agricultural chemicals tend to accumulate in the near surface soils. The types of pesticides and herbicides used prior to the present time are not known. As the subject property has never been developed, the potential for residual agricultural chemicals such as pesticides, herbicides, and fertilizers cannot be ruled out. Based on the forgoing and the proposed future residential development of the subject property, the historic and current agricultural use is considered to be a potential environmental concern for the subject property. Therefore, a limited soil investigation was performed as part of this assessment. The results of the investigation are provided in Section 7.0.

4.6 Historical Data Gaps
The earliest historical resource obtained during this investigation was an aerial photograph from 1931 which indicated development of the subject property for agricultural use. The lack of historical data sources for the subject property dating back to first developed uses represents historical data source failure. However, it is assumed that prior to 1931, the subject property would have been developed for agricultural use, if not undeveloped. Based on this notion, this limitation is not expected to significantly alter the findings of this investigation.

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5.0 REGULATORY DATABASE REPORT
A radial database search was conducted in accordance with the specifications defined in ASTM E 1527-13 which sets the radial search distances for each regulatory database. The radial database search was conducted by EDR on December 2, 2019. A copy of the database report is presented in Appendix II of this report. The following table summarizes required databases reviewed, the approximate search distances, and indicates if the subject site, adjoining/immediately surrounding properties or surrounding sites are listed on the respective database.

Following the table are summaries of the information found in the relevant database listings and our opinion regarding the potential for the subject property to be impacted. Our opinion is based on the information found in the database listings, through other historical and regulatory resources, “Standard Guide for Vapor Encroachment Screening on Property Involved in Real Estate Transactions” (ASTM E2600-15), and assumed groundwater flow direction. As discussed in Section 2.3, groundwater is estimated to be approximately 35 feet below ground surface in the area of the site and is assumed to flow towards the west.

DATABASE
Search
Distance
(Miles)
Subject
Site
(Yes/No)
Adjacent
Site
(Yes/No)
Total
Listings
(#)
Federal National Priorities List (NPL) 1.0 No No 0
Federal De-listed NPL 1.0 No No 0
Federal CERCLIS 0.5 No No 0
Federal CERCLIS NFRAP 0.5 No No 0
Federal RCRA CORRACTS 1.0 No No 0
Federal RCRA non-CORRACTS TSD 0.5 No No 0
Federal RCRA Generators 0.25 No No 0
Federal Institutional/Engineering Controls 0.5 No No 0
Federal ERNS Property No No 0
State/Tribal Equivalent NPL 1.0 No No 0
State/Tribal Equivalent CERCLIS 1.0 No No 0
State/Tribal Landfill 0.5 No No 0
State/Tribal Underground Storage Tank (UST) 0.25 No No 1 State/Tribal Leaking Underground Storage Tank (LUST/
SLIC)

0.5 No No 3
State/Tribal Institutional/Engineering Controls 0.5 No No 0 State/Tribal Voluntary Clean-up Sites 0.5 No No 0
State/Tribal Brownfield Sites 0.5 No No 0

5.1 Subject Property
TTM 36713 (Intersection of La Sierra Avenue and Victoria Avenue)- The subject property is listed
on the National Pollutant Discharge Elimination System (NPDES), California Integrated Water Quality System (CIWQS), and California Environmental Reporting System (CERS) databases. According to the NPDES and CIWQS listings, the subject property was permitted for the collection of storm water on site in 2017. No other information was provided. According to the CERS listing, the subject property was listed as having a compliance evaluation inspection completed in 2018; however, no construction Tentative Tract Map (TTM) 37764
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occurred on site at that time. No further information was provided. Local regulatory research was conducted with the appropriate regulatory agencies with regard to the aforementioned listings. The results of those inquiries are summarized in Section 6.0.

5.2 Adjoining and Immediately Surrounding Properties
No adjoining/immediately surrounding properties (within 100-feet) were listed on any of the regulatory databases researched.

5.3 Surrounding Area
In our opinion, none of the other sites listed on the regulatory database report pose a significant threat to the subject property as there is no indication of a release at the respective sites, a release has occurred but groundwater has not been impacted, a release has occurred but the case is closed, or the sites are located cross or down gradient of the subject property and in excess of 1/10 mile from the subject property.

5.4 Orphan Sites
Orphan sites are unmappable sites which appear in a list form in the Radius Map Report rather than on the standard Radius Map. Four orphan sites were identified in the Radius Map Report prepared for this site. The sites were manually mapped to determine the location of the site relative to the subject property and groundwater gradient. The following conclusions were made:

In our opinion, none of the orphan sites listed pose a significant threat to the subject property as there is no indication of a release at the respective sites, a release has occurred but groundwater has not been impacted, a release has occurred but the case is closed, or the sites are located cross or down gradient of the subject property and in excess of 1/10 mile from the subject property.

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6.0 AGENCY FILE REVIEWS

6.1 State Agencies
The Santa Ana Regional Water Quality Control Board (SARWQCB), Department of Toxic Substances Control (DTSC), and South Coast Air Quality Management District (SCAQMD) were contacted regarding permits, air emissions, and site investigation files for the subject property. Additionally, the State Water Resources Control Board (SWRCB) GeoTracker and California Integrated Water Quality System (CIWQS) Storm Water Multiple Applications and Report Tracking System (SMARTS), DTSC's Hazardous Waste Tracking System (HWTS) and EnviroStor, and SCAQMD's Facility Information Detail (FIND) online databases were reviewed for information pertaining to the subject property. • According to responses to our requests from the SARWQCB, DTSC, and SCAQMD, there are no files for the subject property APN 136-220-016. Furthermore, a review of the GeoTracker, EnviroStor, HWTS, and FIND online databases found no files for the subject property. •
According to the review of the CIWQS SMARTS database, the current property owner, La Sierra Victoria Development LLC, was issued a Notice of Intent (NOI) by the CIWQS for the general permit to discharge storm water since October 2018, for the future residential construction of the subject property. The subject property was listed under TTM 36713. The permit remained active until October 2019. The CIWQS records included Annual Reports from 2016 to 2019. No violations were identified for the subject property. Based on the nature of the listing, lack of documented discharges, and good housekeeping practices observed during the site reconnaissance, this listing is not expected to represent a significant environmental concern for the subject property at this time.

The Division of Oil, Gas, and Geothermal Resources (DOGGR) Online Mapping System was reviewed for information pertaining to oil and gas exploration on or nearby the subject property. •
No oil wells were identified within 500 feet of the subject property.

6.2 City/County Agencies
The Riverside City Clerk's Office (RCCO) and Riverside County Department of Environmental Health (RCDEH) were contacted regarding hazardous materials, underground storage tank, and industrial waste discharge records for the subject property. Furthermore, the Riverside County Information Technology (RCIT) online database was reviewed for information relating to potential environmental concerns associated with the subject property.
• According to responses to our requests from the RCCO and RCDEH, there are no files for the subject property APN 136-220-016. Furthermore, a review of the RCIT online database revealed no records for the subject property.

6.3 Agency File Review Limitations
No significant data gaps were encountered during our agency file reviews.

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7.0 LIMITED SOIL INVESTIGATION
EFI Global conducted a limited soil investigation at the subject property to assess near-surface soils for the presence (or absence) of residual agricultural chemicals associated with the agricultural use onsite. The field activities are summarized below.

7.1 Field Activities
Field activities pertaining to this investigation were completed on December 5, 2019. Details regarding the work performed are presented below.

7.1.1 Soil Sampling Locations
A total of 18 shallow soil borings (identified as B1 through B18) were advanced to a maximum depth of 2 feet below ground surface (bgs). Soil borings were advanced to provide reasonable lateral coverage of the entire subject property footprint as depicted in Figure 3. Two discrete soil samples were collected from each location at depth intervals of 0 to 0.5 feet and 1.5 to 2 feet bgs.

7.1.1.1 Soil Sample Collection and Handling Procedures
An approximately 3.25-inch-diameter hand auger was used to advance the borings after a shovel was used to clear the surface of vegetation. Discrete soil samples were collected at designated sampling depths in each boring by retrieving a representative volume of soil from the auger bucket and transferring the soil into a leak-resistant, disposable plastic bag; the contents of the bag were then homogenized by hand. Each homogenized bag sample was then transferred into one 8-ounce pre-cleaned, laboratory-provided, glass jar equipped with Teflon® lids.

Each discrete sample was logged in accordance with the Unified Soil Classification System (USCS) and observed for color, moisture content, texture, discoloration, odor and physical evidence of contaminant impact or fill material.

All soil samples were labeled, recorded in a chain-of-custody form, and chilled pending transportation and submittal to Positive Lab Service (Positive) of Los Angeles, California, a State-certified analytical laboratory. Chain-of-custody documentation and protocol were maintained during sample collection through submittal to the analytical laboratory.

7.1.1.2 Encountered Soil Types
Soil types encountered during this investigation were generally classified as silty sand (USCS soil type symbol “SM”); brown and reddish brown; fine- to medium-grained sand; loose; moist.

Groundwater was not encountered during sampling activities.

7.1.2 Borehole Abandonment
Following completion of soil sampling, the borings were backfilled with soil cuttings. No investigative derived waste was generated during this investigation.

7.2 Laboratory Analytical Program
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7.2.1 Composite Soil Sample Preparation
Following the submittal of all the discrete soil samples to the laboratory, a total of 10 composite samples were prepared by the laboratory using a portion of three discrete samples of like depths. The following bulleted items summarize the composite sample preparation:
• The 0.5-foot samples from borings B1, B2, and B3 were used to prepare composite soil sample B1-S-0.5, B2-S-0.5 and B3-S-0.5;
• The 0.5-foot samples from borings B4, B5, B6, and B7 were used to prepare composite soil sample B4-S-0.5, B5-S-0.5 B6-S-0.5, and B7-S-0.5;
• The 0.5-foot samples from borings B8, B9, B10, and B11 were used to prepare composite soil sample B8-S-0.5, B9-S-0.5, B10-S-0.5, and B11-S-0.5; • The 0.5-foot samples from borings B12, B13, and B14 were used to prepare composite soil sample B12-S-0.5, B13-S-0.5, and B14-S-0.5;
• The 0.5-foot samples from borings B15, B16, B17, and B18 were used to prepare composite soil sample B15-S-0.5, B16-S-0.5, B17-S-0.5, and B18-S-0.5;

7.2.2 Chemical Analysis
The following is a summary of the chemical analysis performed on the soil samples collected as part of this investigation. The laboratory reports are included in the Limited Soil Investigation Documentation appendix.
• A total of five discrete soil samples collected at 0.5-feet bgs were analyzed for arsenic by United States Environmental Protection Agency (EPA) Method 6010B. The following samples were analyzed: B1-S-0.5, B5-S-0.5, B10-S-0.5, B14-S-0.5, and B16-S-0.5. The remaining 0.5-foot and all 2-foot samples were archived by the laboratory pending future analysis.
• All five composite soil samples were analyzed for Organochlorine Pesticides (OCPs) by EPA Method 8081A.

7.2.3 Soil Analytical Results
Table 1 and 2, attached to this report, presents a summary of the soil analytical results. The following bulleted items summarize OCPs detections:
• alpha-Chlordane was detected in all the composite soil samples analyzed and at concentrations ranging from 18.8 micrograms per kilogram (µg/kg) (composite sample B15-S-0.5, B16-S-0.5, B17-S-0.5, B18-S-0.5) to 331 µg/kg (composite sample B1-S-0.5, B2-S-0.5, B3-S-0.5).
• 4,4´-DDD was detected in all the composite soil samples analyzed and at concentrations ranging from 6.2 µg/kg (composite sample B4-S-0.5, B5-S-0.5, B6-S-0.5, B7-S-0.5) to 11.4 µg/kg (composite sample B12-S-0.5, B13-S-0.5, B14-S-0.5).

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• 4,4´-DDE was detected in all the composite soil samples and at concentrations ranging from 222 µg/kg (composite sample B15-S-0.5, B16-S-0.5, B17-S-0.5, B18-S-0.5) to 578 µg/kg (composite sample B1-S-0.5, B2-S-0.5, B3-S-0.5).
• 4,4´-DDT was detected in all the composite soil samples analyzed and at concentrations ranging from 88.1 µg/kg (composite sample B15-S-0.5, B16-S-0.5, B17-S-0.5, B18-S-0.5) to 396 µg/kg (composite sample B1-S-0.5, B2-S-0.5, B3-S-0.5). • Dieldrin was detected in all of the composite soil samples analyzed and at concentrations ranging from 18.0 µg/kg (composite sample B8-S-0.5, B9-S-0.5, B10-S-0.5, B11-S-0.5 and B18-S-0.5) to 34.0 µg/kg (composite sample B12-S-0.5, B13-S-0.5, B14-S-0.5).

The following bulleted item summarizes the arsenic detected:
• Arsenic was detected in all five discrete soil samples analyzed and at concentrations ranging between 2.17 milligrams per kilogram (mg/kg, discrete sample B16-S-0.5) and

3.41 mg/kg (discrete sample B14-S-0.5).

7.3 Regulatory Screening Levels
In general, human receptors may be exposed to contaminants in soil through dermal contact, inhalation of particulate matter, and ingestion. To evaluate if the detected contaminants represent a significant risk to human receptors, the concentrations in soil were compared to regulatory screening levels that have been established for this purpose.

Regional Screening Levels (RSLs) have been developed by the EPA using default exposure and toxicity criteria to provide conservative screening levels, whereby concentrations of contaminants below such levels are not considered to represent a significant risk (including cancer and non-cancer risks) to human receptors. EPA publishes RSLs periodically. The most current release is dated November 2019. For the Site, the “Target Risk = 1E-06, Target Hazard Quotient = 1.0” RSL data set is appropriate to use.

DTSC recommends the use of alternative screening levels based on toxicity criteria reviewed by DTSC’s Human and Ecological Risk Office (HERO). DTSC-modified Screening Levels (DTSC-SLs) are updated periodically and published inHuman Health Risk Assessment (HHRA) Note, HERO HHRA Note Number: 3, DTSC-modified Screening Levels (DTSC-SLs), Release Date: April 2019 Update(Note 3). For compounds that have screening criteria listed in Note 3, the alternative screening levels are used instead of RSLs.

EPA RSLs and DTSC-SLs for residential soil have been established for chemicals of potential concern detected in the soil samples collected as part of this investigation, which includes arsenic (0.11 mg/ kg), Chlordane (1,700 µg/kg), 4-4’-DDD (2,300 µg/kg), 4-4’-DDE (2,000 µg/kg), 4,4’-DDT (1,900 µg/kg), and Dieldrin (34 µg/kg). As shown in Table 1 and 2, none of the detected chemicals of potential concern exceeded their respective EPA RSLs or DTSC-SLs, except for arsenic which is further discussed below. Therefore, the detections are considered to bede minimis in nature and do not warrant further action.

Although the arsenic concentrations ranging between 2.17 and 3.41 mg/kg exceeded the DTSC-SL of 0.11 mg/kg, it is well documented that natural background concentrations of arsenic in California soils commonly exceed the screening criteria. In the document titled Determination of a Southern Tentative Tract Map (TTM) 37764
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California Regional Background arsenic Concentration in Soil (Chernoff, et al., 2008), which was prepared by DTSC staff, the authors concluded, “A Probability Plot and statistical analysis of a large data set from school sites in Los Angeles County gave an upper-bound arsenic concentration of 12 mg/kg. A Probability Plot for school sites from 5 counties in Southern California also gave an upper-bound background arsenic concentration of 12 mg/kg.” They also stated, “This finding suggests that in Southern California, 12 mg/kg [may be] a useful screening number for evaluating arsenic as a chemical of potential concern.” The maximum arsenic level detected in sample B14-S-0.5 is less than 12 mg/kg; therefore, is considered to be background and not of concern.

7.4 Findings
EFI Global has performed a Limited Soil Investigation at the subject property located at the southeast corner of La Sierra Avenue and Victoria Avenue, in Riverside County, and the City of Riverside, California. The purpose of this investigation was to evaluate near-surface soils for the presence (or absence) of potential chemicals of concern associated with the onsite agricultural use. EFI Global collected soil samples at 18 locations throughout the subject property and submitted them for laboratory analytical testing of OCPs and arsenic. All detected concentrations of OCPs were below their respective residential screening levels, while the detected arsenic concentrations appear to represent background or a trace concentration inherent to soil in the site vicinity. Therefore, it is EFI Global’s opinion that the detected concentrations of OCPs and arsenic represent ade minimis condition and no additional environmental assessment is warranted at this time.

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8.0 NON-SCOPE ENVIRONMENTAL RISKS
ASTM Standard E1527-13 identifies additional conditions which, should they exist at the subject property, may create a human health risk to the occupants of the site. These risks may also create additional costs to the property owner in the form of identification, operations & maintenance, and cleanup or remediation.

8.1 Asbestos Containing Building Materials
Asbestos is a group of naturally occurring minerals used in many products, including building materials vehicle brakes, insulation and other products that require resistance to heat and corrosion.

Asbestos includes: chrysotile, amosite, crocidolite, tremolite asbestos, anthophyllite asbestos, actinolite asbestos, and any of these materials that have been chemically treated and/or altered.

The inhalation of asbestos fibers by workers can cause cancer and other serious diseases of the lungs and other organs that may not appear until years after the exposure has occurred. For instance, asbestosis can cause a buildup of scar-like tissue in the lungs and result in loss of lung function.

Asbestos fibers associated with these health risks are too small to be seen with the naked eye, and smokers are at higher risk of developing some asbestos-related diseases.

Asbestos-containing materials (ACM) do not always pose a hazard to occupants and workers in buildings that contain these materials. Intact, undisturbed ACMs generally do not pose a health risk.

ACMs may become hazardous and pose an inhalation risk when they are damaged, disturbed in some manner, or deteriorate over time and asbestos fibers are released into building air.

ACM can be found in a multitude of building products which include decorative and acoustical plaster texture, fire-proofing (Monokote), joint compound, attic and wall insulation, resilient floor covering, mastic, recessed lighting fixtures, wiring, elevator brakes, fire doors, pipe insulation, pipe gaskets, duct insulation, duct tape, siding and roofing materials (tar/shingles), textured paint, stucco, concrete, asphalt underlayment (Petromat) and plaster.

Local jurisdictions have specific laws and regulations regarding asbestos and actions including building renovations and building demolition.
• As there are no structures on the subject property, the potential for asbestos-containing building materials (ACMs) is considered to be low.

8.2 Lead-Based Paint
Although the use of lead-based paint in residential structures has been prohibited since 1978, it may still be used in commercial and industrial buildings. It is approximated that 80 percent of buildings built prior to 1978 contain lead paint. Even at low levels, lead poisoning can cause IQ deficiencies, reading and learning disabilities, impaired hearing, reduced attention spans, hyperactivity and other behavior problems with children under 6 years old being most at risk.

Lead is a highly toxic metal that was used for many years in products found in and around our homes and commercial buildings. Lead can be found in dust from friction surfaces of windows and doors that are painted with lead-based paint and from building components coated with lead-based paint that has begun peeling, flaking and chalking. There is also the potential for soil to have elevated lead levels due to leaching from lead based paint on nearby structures and deposition of airborne lead when leaded fuel was in use prior to the 1976 ban and phase out.

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Since the 1980's, lead has been phased out in gasoline, reduced in drinking water, reduced in industrial air pollution, and banned or has been limited in use in consumer products.

Between the local, State and Federal agencies, including the Environmental Protection Agency (EPA), Department of Housing and Urban Development (HUD), Occupational Safety & Health Administration (OSHA) and the California Department of Public Health (CDPH), each state has various action limits that have been enacted with the intent to prevent human exposure and contamination of the surrounding environment.
• As there are no structures on the subject property, the potential for lead-based paint is considered to be low.

8.3 Radon
Radon is a radioactive gas that has been found in structures all over the United States. Radon is produced from the natural breakdown of uranium in soil, rock, and water. Radon typically moves up through the ground and into structures through cracks and other holes in the foundation. Movement of radon through the earth is strongly influenced by moisture content and permeability of soil, porosity, and degree of fracturing in rocks, as well as surface meteorological conditions. High levels of radon have been discovered in every state.

Radon cannot be seen, smelled, or tasted. Breathing air-containing radon may increase the risk of getting lung cancer. The Surgeon General of the United States has warned that radon is the second leading cause of lung cancer in the United States today after smoking.

Testing for the presence of radon is fairly inexpensive, simple and is the only way to be certain of the on-site concentrations. Various types of sampling methods exist to determine the concentration.

On-site radon sampling was not performed during the completion of this assessment. • Based on research by the United States Environmental Protection Agency (USEPA), the average radon concentrations for Riverside County are between 2.0 and 4.0 picocuries per liter (pCi/L), which is below the 4.0 pCi/L action level set by the USEPA; however, site-specific radon levels vary greatly within the USEPA radon zones and on-site radon measurements would need to be collected in order to determine the radon levels at the subject property.

8.4 Wetlands
According to the Clean Water Act, a wetland is “those areas that are inundated or saturated by surface or groundwater at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions.” Wetland areas have been identified as ecologically diverse and sensitive areas and are generally subject to more stringent development, re-development, and building regulations. •
The U.S. Fish and Wildlife Service (USFWS) National Wetlands Inventory was reviewed to determine if the subject property is situated within an identified wetland. According to the USFWS, the subject
property is not located within a wetland area.

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8.5 Mold
Mold and mildew are simple, microscopic organisms in the Fungi kingdom that can grow virtually anywhere if they have adequate moisture, nutrients, air and appropriate temperatures. Depending on the particular mold or fungus, growing colonies can be almost any color. Most household molds and fungi (mildews) are white, black, grey, or brown colored. Spores of dozens of kinds of mold and fungus (mildew) are present at all times in indoor and outdoor air. These spores can settle, germinate and grow wherever good growth conditions are found. They can grow on soil, plants, dead plant materials, foods, fabrics, paper, wood and many other materials found within buildings. Many molds are not harmful and actually have a beneficial role in the environment and in living systems. In soil, molds play a crucial part in decomposition of organic matter and in making nutrients available to plants.

When mold and fungi (mildews) growth occurs in buildings, it can be very destructive to the materials on which they grow and cause high levels of airborne mold spores and volatile organic compounds associated with the characteristic musty / moldy odor. They cause staining, decomposition (rotting of materials) and objectionable, musty odors. Where colonies are extensive they can also produce enough spores, and by-products to be harmful to health. Many of the by-products of mold and fungus (mildew) are irritating to skin, eyes and respiratory tracts. Some molds produce true allergic sensitization and allergic reactions in susceptible people. Some molds produce toxic by-products that could be harmful to skin, and poisonous if ingested or inhaled in quantity. Persons with compromised immune systems may even experience systemic fungal infections of the respiratory tract. • As there are no structures on the subject property, a mold inspection was not conducted as part of this assessment.

8.6 Methane Gas
In response to growing concern regarding methane intrusion into buildings and to the potential for methane build-up underneath buildings, certain municipalities have established methane requirements for structures based on the proximity to oil wells and landfills. If a subject property is located in the proximity of active or abandoned oil wells or landfills, methane mitigation devices installed prior to construction activities at a subject property may be necessary. •
Based on our research, the property is not known to be located in proximity (within 1,000 feet) to any active or abandoned oil wells or landfills. Therefore, the potential for methane risk at the subject property is considered low.

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9.0 FINDINGS
EFI Global, Inc. has performed a Phase I Environmental Site Assessment (Phase I) and Limited Soil Investigation for Murow Development Consultants (Client) for a agricultural property located at the southeast corner of Victoria Avenue and La Sierra Avenue, in Riverside County, and the City of Riverside, California, Assessor’s Parcel Number: 136-220-016. The research conducted for this study and the report prepared are in conformance with the United States Environmental Protection Agency (USEPA) All Appropriate Inquiry (AAI) standard and the American Society for Testing and Materials (ASTM) E 1527-13 scope of work.

9.1 CONCLUSIONS
EFI Global, Inc. has performed a Phase I Environmental Site Assessment and Limited Soil Investigation in conformance with the scope and limitations of ASTM Practice 1527-13, for a vacant property located at the southeast corner of Victoria Avenue and La Sierra Avenue, Riverside, California, the subject property. Any exceptions to or deletions from this practice are described in the individual sections of this report. This assessment has revealed no evidence of recognized environmental conditions or de minimis conditions in connection with the subject property, except for the following:

Recognized Environmental Condition (REC)
In our opinion, no RECs were identified during the course of this assessment.

Historical Recognized Environmental Condition (HREC)
In our opinion, no HRECs were identified during the course of this assessment.

Controlled Recognized Environmental Condition (CREC)
In our opinion, no CRECs were identified during the course of this assessment.

De Minimis Condition
The low levels of OCPs and arsenic detected in near-surface soils as part of our Limited Soil Investigation are considered to be ade minimis condition for the subject property. However, EFI Global notes that based on the subject property's historical agricultural use, it is possible that buried/concealed/hidden agricultural by-products, both above and below ground may have existed or exists on the subject property. Any buried trash/debris or other waste encountered during future subject property development should be evaluated by an experienced environmental consultant prior to removal. If stained or suspicious soil is encountered during future grading operations, the material should be evaluated and if deemed necessary, characterized for property disposal.

9.2 RECOMMENDATIONS
Based on the foregoing, no additional investigation is recommended at this time.

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

Prepared By: Date: December 19, 2019
Kevin Ballesteros
Project Manager
Raul Gaina
Project Manager
I declare that, to the best of my professional knowledge and belief, I meet the definition of Environmental Professional as defined in § 312.10 of 40 CFR 312. I have the specific qualifications based on education, training, and experience to assess a property of the nature, history, and setting of the subject property. I have developed and performed the all appropriate inquiries in conformance with the standards and practices set forth in 40 CFR Part 312.

Reviewed By: Date: December 19, 2019
Brian Brennan
Senior Project Manager
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11.0 REFERENCES
ASTM, 2013. Subcommittee E50.2 Commercial Real Estate Transactions, “Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process”, Designation E1527-13, West Conshohocken, PA 35pp.

ASTM, 2015. Subcommittee E50.2 on Real Estate Assessment and Management, “Standard Guide for Vapor Encroachment Screening on Property Involved in Real Estate Transactions”, Designation E2600-15, West Conshohocken, PA 34pp.

Environmental Data Resources, Inc., 2019. The EDR – Radius Map with GeoCheck®, Inquiry No. 5889186.2s, Shelton CT, 104 pp.

Environmental Data Resources, Inc., 2019. The EDR – City Directory Abstract, Inquiry No. 5889186.5, Shelton CT, 21 pp.

Environmental Data Resources, Inc., 2019. Certified Sanborn® Map Report, Inquiry No. 5889186.3, Shelton CT, 2 pp.

Environmental Data Resources, Inc., 2019. The EDR Aerial Photo Decade Package, Inquiry No. 5889186.8, Shelton CT, 16 pp.

Environmental Data Resources, Inc. 2019. The EDR – Historical Topographic Map Report (Riverside West, California 7.5 minute), Inquiry No. 5889186.4, Shelton CT, 12 pp.

California Department of Conservation, Division of Mines and Geology - http://gmw.consrv.ca.gov California Department of Conservation, California Geologic Survey - http://www.consrv.ca.gov/CGS California Department of Water Resources, Individual Basin Descriptions -http://www.groundwater.water.ca.gov/bulletin118
DTSC Hazardous Waste Tracking System (HWTS) Reports - http://hwts.dtsc.ca.gov/report_list.cfm Department of Toxic Substances Control, DTSC, 2008,Interim Guidance to Sampling Agricultural Properties (Third Revision), dated August 7.

Department of Toxic Substances Control (DTSC), Human Health Risk (HERO), 2019,Human Health Risk Assessment (HHRA), Note 3; DTSC-Modified Screening Levels (DTSC-SLs), dated April.

Environmental Protection Agency (EPA), Region IX, 2019,Regional Screening Levels (RSLs) – Generic Tables (November 2019)
EnviroStor- http://www.envirostor.dtsc.ca.gov/public/
GeoTracker - http://geotracker.waterboards.ca.gov/
Google Earth - http://earth.google.com/
RealQuest- http://www.realquest.com/jsp/rq.jsp?action=switch&page=main Riverside County Information Technology (RCIT) - https://gis.countyofriverside.us/ Html5Viewer/?viewer=MMC_Public
Riverside County Office of the Assessor - https://www.asrclkrec.com/ Wetlands Mapper - https://www.fws.gov/wetlands/Data/Mapper.htm Tentative Tract Map (TTM) 37764
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South Coast Air Quality Management District Facility Information Detail System (FIND) - http://www3.aqmd.gov/webappl/fim/prog/search.aspx
California Integrated Water Quality System (CIWQS) Storm Water Multiple Applications and Report Tracking System (SMARTS) - https://smarts.waterboards.ca.gov/smarts/SwPublicUserMenu.xhtml DOGGR - https://maps.conservation.ca.gov/doggr/wellfinder/#close Pacific Coast Title Company (Order No. 10130083) - Preliminary Report - Vacant Land APN: 136-220-016, Riverside, California 92503 - dated October 15, 2019 Tentative Tract Map (TTM) 37764
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APPENDIX I

ILLUSTRATIONS
Figure 1 : TOPOGRAPHIC MAP
southeast corner of Victoria Avenue and la Sierra Avenue, Riverside, Cal ifom ia 92503
Murow Development Consultants
EFI Project Number: 045.02270
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Leaflet I-Powered b:,Esf i I D'l}iUilGlobe, GeoEye, ~oubetl, USDA, USGS, AEX. Getrna JJUIQ, Aerogrid, IGN, JGP, s~'liisstopo. ar,_d the GlS User Cem ..

Figure 2: SITE LOCATtON MAP
southeast corner of Victoria Avenue and la Sierra Avenue, Rjverside, California 92503
Murow Development Consultants
EFI Project Number. 045.02270
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B1
B3
B2
B4
B5
B6
B7
B8
B9
B10
B11
B12
B15
B13
B14
B18
B16
B17

SIERRA AVE

VICTORIA AVE

WOOD FENCE

WATER PIPES

ENTRANCE
T
T

WINDMILL

RESIDENTIAL

RESIDENTIAL

RESIDENTIAL

RESIDENTIAL

MILL SWEET PL
FIGURE
DT:

PN:

CB: DB:
12/17/2019
LEGEND
K:\AE 2019\Projects 2019\045 Projects 2019\045.02270_Southeast Corner of Victoria Ave. and La Sierra Ave., Riverside, CA 92503_PHI\045.02270_CAD\045.02270_SitePlan 045.02270
3 HM KB IMAGE SOURCE: GOOGLE EARTH, 8/2018

PROPERTY LINE
N
0 APPROX. SCALE: 1"=
150'
150'
75'

SITE PLAN
APN: 136-220-016,
RIVERSIDE, CA 92503

POLE MOUNTED TRANSFORMER

PAD MOUNTED TRANSFORMER
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APPENDIX II
PHOTOS
Photo 1: View of subject property looking northwest.

Photo 2: View of subject property looking west.

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Photo 3: View of subject property looking north.

Photo 4: View of subject property looking north.

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Photo 5: View of windmill.

Photo 6: Representative view of orchard.

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Photo 7: Representative view of orchard.

Photo 8: Representative view of orchard.

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December 19, 2019
EFI Project No. 045.02270
@ efi global
Photo 9: View of pole-mounted transformers.

Photo 10: View of pad-mounted transformer.

Tentative Tract Map (TTM) 37764
Riverside, California Page 5 of 9
December 19, 2019
EFI Project No. 045.02270
@ efi global
Photo 11: View of subject property looking south.

Photo 12: View of northern boundary of subject property looking southwest.

Tentative Tract Map (TTM) 37764
Riverside, California Page 6 of 9
December 19, 2019
EFI Project No. 045.02270
@ efi global
Photo 13: View of western boundary of subject property looking northeast.

Photo 14: View of northeast adjacent property.

Tentative Tract Map (TTM) 37764
Riverside, California Page 7 of 9
December 19, 2019
EFI Project No. 045.02270
@ efi global
Photo 15: View of northeast adjacent property.

Photo 16: View of southeast adjacent property.

Tentative Tract Map (TTM) 37764
Riverside, California Page 8 of 9
December 19, 2019
EFI Project No. 045.02270
@ efi global
Photo 17: View of northwest adjacent property.

Tentative Tract Map (TTM) 37764
Riverside, California Page 9 of 9
December 19, 2019
EFI Project No. 045.02270
@ efi global

APPENDIX III

RADIUS MAP REPORT

FORM-LBC-KXG
® k c e h C o e G h t i w t r o p e R ™ p a M s u i d a R R D E e h T 6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
045.02270_southeast Corner of Victoria Ave. and LA
Southeast Corner of Victoria Ave. and LA Sierra Ave
Riverside, CA 92503
Inquiry Number: 5889186.2s
December 02, 2019
~EDR .

SECTION PAGE
Executive Summary ES1
Overview Map 2
Detail Map 3
Map Findings Summary 4
Map Findings 8
Orphan Summary 25
Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM
Physical Setting Source Addendum A-1
Physical Setting Source Summary A-2
Physical Setting SSURGO Soil Map A-5
Physical Setting Source Map A-12
Physical Setting Source Map Findings A-14
Physical Setting Source Records Searched PSGR-1
TC5889186.2s 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 2019 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
TC5889186.2s 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 (E 1527-13), 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
SOUTHEAST CORNER OF VICTORIA AVE. AND LA SIERRA AVE
RIVERSIDE, CA 92503

COORDINATES

33.8875110 - 33˚ 53’ 15.03’’Latitude (North):
117.4617820 - 117˚ 27’ 42.41’’Longitude (West):

Zone 11Universal Tranverse Mercator:
457298.2UTM X (Meters):
3749585.5UTM Y (Meters):
826 ft. above sea levelElevation:

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY
5641332 RIVERSIDE WEST, CATarget Property Map:
2012Version Date:
5636475 LAKE MATHEWS, CASouth Map:
2012Version Date:

AERIAL PHOTOGRAPHY IN THIS REPORT
20140603Portions of Photo from:

USDASource:
5889186.2s Page 2
B6 ERWIN FAMILY LLC 2292 LA SIERRA AVE\ LUST, CERS Higher 1177, 0.223, SSE B5 ERWIN FAMILY LLC 2292 LA SIERRA AVENU LUST Higher 1177, 0.223, SSE B4 ERWIN FAMILY RANCH 2292 LA SIERRA AVE. UST Higher 1177, 0.223, SSE B3 ERWIN FAMILY LLC 2292 LA SIERRA AVENU LUST Higher 1177, 0.223, SSE A2 TTM 36713 INTERSECTION OF LA S CIWQS TP
A1 TTM 36713 INTERSECTION OF LA S NPDES, CERS TP

MAPPED SITES SUMMARY
Target Property Address:

SOUTHEAST CORNER OF VICTORIA AVE. AND LA SIERRA AVE
RIVERSIDE, CA 92503
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTIONSITE NAME ADDRESS

EXECUTIVE SUMMARY
TC5889186.2s EXECUTIVE SUMMARY 3

TARGET PROPERTY SEARCH RESULTS
The target property was identified in the following records. For more information on this property see page 8 of the attached EDR Radius Map report:

EPA IDDatabase(s)Site
TTM 36713

INTERSECTION OF LA S
RIVERSIDE, CA 92503
N/A
NPDES
Facility Status: Active
CERS
TTM 36713

INTERSECTION OF LA S
RIVERSIDE, CA 92503
N/A
CIWQS

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
Federal NPL site list
NPL National Priority List
Proposed NPL Proposed National Priority List Sites
NPL LIENS Federal Superfund Liens
Federal Delisted NPL site list
Delisted NPL National Priority List Deletions
Federal CERCLIS list
FEDERAL FACILITY Federal Facility Site Information listing SEMS Superfund Enterprise Management System
Federal CERCLIS NFRAP site list
SEMS-ARCHIVE Superfund Enterprise Management System Archive Federal RCRA CORRACTS facilities list
CORRACTS Corrective Action Report
Federal RCRA non-CORRACTS TSD facilities list
RCRA-TSDF RCRA - Treatment, Storage and Disposal

EXECUTIVE SUMMARY
TC5889186.2s EXECUTIVE SUMMARY 4
Federal RCRA generators list
RCRA-LQG RCRA - Large Quantity Generators
RCRA-SQG RCRA - Small Quantity Generators
RCRA-VSQG RCRA - Very Small Quantity Generators (Formerly Conditionally Exempt Small Quantity Generators)
Federal institutional controls / engineering controls registries LUCIS Land Use Control Information System
US ENG CONTROLS Engineering Controls Sites List
US INST CONTROL Sites with Institutional Controls
Federal ERNS list
ERNS Emergency Response Notification System
State- and tribal - equivalent NPL
RESPONSE State Response Sites
State- and tribal - equivalent CERCLIS
ENVIROSTOR EnviroStor Database
State and tribal landfill and/or solid waste disposal site lists SWF/LF Solid Waste Information System
State and tribal leaking storage tank lists
INDIAN LUST Leaking Underground Storage Tanks on Indian Land CPS-SLIC Statewide SLIC Cases
State and tribal registered storage tank lists
FEMA UST Underground Storage Tank Listing
AST Aboveground Petroleum Storage Tank Facilities
INDIAN UST Underground Storage Tanks on Indian Land
State and tribal voluntary cleanup sites
VCP Voluntary Cleanup Program Properties
INDIAN VCP Voluntary Cleanup Priority Listing
State and tribal Brownfields sites
BROWNFIELDS Considered Brownfieds Sites Listing

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS A Listing of Brownfields Sites

EXECUTIVE SUMMARY
TC5889186.2s EXECUTIVE SUMMARY 5
Local Lists of Landfill / Solid Waste Disposal Sites
WMUDS/SWAT Waste Management Unit Database
SWRCY Recycler Database
HAULERS Registered Waste Tire Haulers Listing
INDIAN ODI Report on the Status of Open Dumps on Indian Lands ODI Open Dump Inventory
DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations IHS OPEN DUMPS Open Dumps on Indian Land
Local Lists of Hazardous waste / Contaminated Sites
US HIST CDL Delisted National Clandestine Laboratory Register HIST Cal-Sites Historical Calsites Database
SCH School Property Evaluation Program
CDL Clandestine Drug Labs
Toxic Pits Toxic Pits Cleanup Act Sites

CERS HAZ WASTE CERS HAZ WASTE
US CDL National Clandestine Laboratory Register
PFAS PFAS Contamination Site Location Listing
Local Lists of Registered Storage Tanks
SWEEPS UST SWEEPS UST Listing
HIST UST Hazardous Substance Storage Container Database CERS TANKS California Environmental Reporting System (CERS) Tanks CA FID UST Facility Inventory Database
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

EXECUTIVE SUMMARY
TC5889186.2s EXECUTIVE SUMMARY 6
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
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
UXO Unexploded Ordnance Sites
ECHO Enforcement & Compliance History Information
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
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

NON-CASE INFO NON-CASE INFO (GEOTRACKER)

OTHER OIL GAS OTHER OIL & GAS (GEOTRACKER)

EXECUTIVE SUMMARY
TC5889186.2s EXECUTIVE SUMMARY 7

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

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR MGP EDR Proprietary Manufactured Gas Plants
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
State and tribal leaking storage tank lists
LUST: Leaking Underground Storage Tank (LUST) Sites included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

A review of the LUST list, as provided by EDR, has revealed that there are 3 LUST sites within approximately 0.5 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ ERWIN FAMILY LLC 2292 LA SIERRA AVENU SSE 1/8 - 1/4 (0.223 mi.) B3 15 Database: LUST REG 8, Date of Government Version: 02/14/2005 Facility Status: Leak being confirmed
Global ID: T0606599277
ERWIN FAMILY LLC 2292 LA SIERRA AVENU SSE 1/8 - 1/4 (0.223 mi.) B5 17 Database: RIVERSIDE CO. LUST, Date of Government Version: 07/10/2019

EXECUTIVE SUMMARY
TC5889186.2s EXECUTIVE SUMMARY 8
Facility Id: 200016790
Facility Status: 9
ERWIN FAMILY LLC 2292 LA SIERRA AVE\ SSE 1/8 - 1/4 (0.223 mi.) B6 17 Database: LUST, Date of Government Version: 09/09/2019
Status: Completed - Case Closed
Global Id: T0606599277
State and tribal registered storage tank lists
UST: The Underground Storage Tank database contains registered USTs. USTs are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the State Water Resources Control Board’s Hazardous Substance Storage Container Database.

A review of the UST list, as provided by EDR, has revealed that there is 1 UST site within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ ERWIN FAMILY RANCH 2292 LA SIERRA AVE. SSE 1/8 - 1/4 (0.223 mi.) B4 17 Database: UST CLOSURE, Date of Government Version: 09/06/2019

EXECUTIVE SUMMARY
TC5889186.2s EXECUTIVE SUMMARY 9
Due to poor or inadequate address information, the following sites were not mapped. Count: 4 records.

Site Name Database(s)____________ ____________
CDL
CDL
CDL
CDL
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. 7 60
800 88 0
8 8 0
880
840880
84 0
8 0 0
7 2 0
1000
7 6 0
7 6 0
8 0 0
8 0 0
800
800
1 280
840
84 0
840
8 40
8 4 0
8 4 0
1320
880
8 8 0
8 8 0
8 8 0
8 8 0
9 2 0
920
9 2 0
9 2 0
96 960
960
9 6 0
9 6 0
1 6 40
1 6 0 0
1 5 60
15201480
14 40
14 00
1 4 0 0
1360
1 3 6 0
1320
1 2 8 0
1 2 8 0
12 40
1240
12 40
12 00
1 2 0 0
2 0 0
1160
1160
1 1 60
1 160 1120
1 1
20 2 0
1080
1080
1 0
80 1040
1 0 4 0
10 4 0
1 0 8 01 0
40 1
0 0 0
1 0
00 1 0 0 0
1 1 000
1 0 0 0
1 0 4 0
1 0 4 0
10 40 1 0 8 0
1 0 80
10 8
0 1
2 80
12 40
1 2 0 01 1 6 0
1 2 40
12 00
1160
1 1 2 0
1 1 20
11 20
1 2 8 0 1 0 8 0
1 320 1
160
1 76 0
1 000
1 2
00 12
8 0
1160
1 2
40 1 8
40 1
280
1 8 0 0
10 40
12 00
1 7 2 0
1 680
1 6 8 0
16 40
1 6 4 0
1 640
12 4010
80 1 1 2 016
00 1 6 0 0
1 600 11
60 1
160
2 120 01 2 0 0
1 240
1 2 4 0
1 5 6 0 1 2 8 0
1 32 0
1 3 2 0
1 3 6 0
1 5 2 0
1 4 8 0
1 4 8 01 4 4 0
1 1 4 0 0
1 3 2 0
N Target Property
... Sites at elevations higher than
or equal to the target property
♦ Sites at elevations lower than
the target property
.1 Manufactured Gas Plants
[:] National Priority List Sites
[2J Dept. Defense Sites
OVERVIEW MAP - 5889186.2S
0 1/4
□ Indian Reservations BIA
N Power transmission lines
~ 100-year flood zone
~ 500-year flood zone
□ National Wetland Inventory
□ State Wetlands
1/2 1 MIies
•
Areas of Concern
~
This report includes Interactive Map Layers to
display and/or hide map information. The
legend includes only those icons for the
default map view.

SITE NAME: 045.02270 southeast Corner of Victoria Ave. and LA ADDRESS: Southeast Corner of Victoria Ave. and LA Sierra Ave Riverside CA 92503
CLIENT: EFI Global Inc.

CONTACT: Lauren Corbet
INQUIRY#: 5889186.2s
LAT/LONG: 33.887511 / 117.461782 DATE: December 02, 2019 4:30 pm Copyright© 2019 EDR, Inc.© 2015 Tom Tom Rel. 2015.

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. 800
840
840
880
N Target Property
... Sites at elevations higher than
or equal to the target property
♦ Sites at elevations lower than
the target property
.1 Manufactured Gas Plants
• Sensitive Receptors
Q National Priority List Sites
[2J Dept. Defense Sites
DETAIL MAP - 5889186.2S
0 1/16
D Indian Reservations BIA
~ 100-year flood zone
~ 500-year flood zone
D National Wetland Inventory
D State Wetlands
118
lfflffl Areas of Concern
This report includes Interactive Map Layers to
display and/or hide map information. The
legend includes only those icons for the
default map view.

SITE NAME: 045.02270 southeast Corner of Victoria Ave. and LA ADDRESS: Southeast Corner of Victoria Ave. and LA Sierra Ave Riverside CA 92503
CLIENT: EFI Global Inc.

CONTACT: Lauren Corbet
INQUIRY#: 5889186.2s
LAT/LONG: 33.887511 / 117.461782 DATE: December 02, 2019 4:32 pm Copyright© 2019 EDR, Inc.© 2015 Tom Tom Rel. 2015.

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
Federal NPL site list
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
Federal Delisted NPL site list
0 NR 0 0 0 0 1.000Delisted NPL
Federal CERCLIS list
0 NR NR 0 0 0 0.500FEDERAL FACILITY
0 NR NR 0 0 0 0.500SEMS
Federal CERCLIS NFRAP site list
0 NR NR 0 0 0 0.500SEMS-ARCHIVE
Federal RCRA CORRACTS facilities list
0 NR 0 0 0 0 1.000CORRACTS
Federal RCRA non-CORRACTS TSD facilities list
0 NR NR 0 0 0 0.500RCRA-TSDF
Federal RCRA generators list
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 CONTROL
Federal ERNS list
0 NR NR NR NR NR TPERNS
State- and tribal - equivalent NPL
0 NR 0 0 0 0 1.000RESPONSE
State- and tribal - equivalent CERCLIS
0 NR 0 0 0 0 1.000ENVIROSTOR
State and tribal landfill and/or
solid waste disposal site lists
0 NR NR 0 0 0 0.500SWF/LF
State and tribal leaking storage tank lists
3 NR NR 0 3 0 0.500LUST
TC5889186.2s 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 0 NR NR 0 0 0 0.500INDIAN LUST
0 NR NR 0 0 0 0.500CPS-SLIC
State and tribal registered storage tank lists
0 NR NR NR 0 0 0.250FEMA UST
1 NR NR NR 1 0 0.250UST
0 NR NR NR 0 0 0.250AST
0 NR NR NR 0 0 0.250INDIAN UST
State and tribal voluntary cleanup sites
0 NR NR 0 0 0 0.500VCP
0 NR NR 0 0 0 0.500INDIAN VCP
State and tribal Brownfields 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 NR TPHAULERS
0 NR NR 0 0 0 0.500INDIAN ODI
0 NR NR 0 0 0 0.500ODI
0 NR NR 0 0 0 0.500DEBRIS REGION 9
0 NR NR 0 0 0 0.500IHS OPEN DUMPS
Local Lists of Hazardous waste /
Contaminated Sites
0 NR NR NR NR NR TPUS 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 NR TPCDL
0 NR 0 0 0 0 1.000Toxic Pits
0 NR NR NR 0 0 0.250CERS HAZ WASTE
0 NR NR NR NR NR TPUS CDL
0 NR NR 0 0 0 0.500PFAS
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 0.250CERS TANKS
0 NR NR NR 0 0 0.250CA FID UST
Local Land Records
0 NR NR NR NR NR TPLIENS
TC5889186.2s 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 NR NR TPLIENS 2
0 NR NR 0 0 0 0.500DEED
Records of Emergency Release Reports
0 NR NR NR NR NR TPHMIRS
0 NR NR NR NR NR TPCHMIRS
0 NR NR NR NR NR TPLDS
0 NR NR NR NR NR TPMCS
0 NR NR NR NR NR TPSPILLS 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 NR TPUS FIN ASSUR
0 NR NR NR NR NR TPEPA WATCH LIST
0 NR NR NR 0 0 0.2502020 COR ACTION
0 NR NR NR NR NR TPTSCA
0 NR NR NR NR NR TPTRIS
0 NR NR NR NR NR TPSSTS
0 NR 0 0 0 0 1.000ROD
0 NR NR NR NR NR TPRMP
0 NR NR NR NR NR TPRAATS
0 NR NR NR NR NR TPPRP
0 NR NR NR NR NR TPPADS
0 NR NR NR NR NR TPICIS
0 NR NR NR NR NR TPFTTS
0 NR NR NR NR NR TPMLTS
0 NR NR NR NR NR TPCOAL ASH DOE
0 NR NR 0 0 0 0.500COAL ASH EPA
0 NR NR NR NR NR TPPCB TRANSFORMER
0 NR NR NR NR NR TPRADINFO
0 NR NR NR NR NR TPHIST FTTS
0 NR NR NR NR NR TPDOT 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 NR TPLEAD SMELTERS
0 NR NR NR NR NR TPUS AIRS
0 NR NR NR 0 0 0.250US MINES
0 NR NR NR 0 0 0.250ABANDONED MINES
0 NR NR NR NR NR TPFINDS
0 NR NR NR NR NR TPDOCKET HWC
0 NR 0 0 0 0 1.000UXO
0 NR NR NR NR NR TPECHO
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
TC5889186.2s 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 0.250DRYCLEANERS
0 NR NR NR NR NR TPEMI
0 NR NR NR NR NR TPENF
0 NR NR NR NR NR TPFinancial Assurance
0 NR NR NR NR NR TPHAZNET
0 NR NR NR NR NR TPICE
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
1 NR NR NR NR NR TP 1NPDES
0 NR NR NR NR NR TPPEST LIC
0 NR NR 0 0 0 0.500PROC
0 NR 0 0 0 0 1.000Notify 65
0 NR NR NR NR NR TPUIC
0 NR NR NR NR NR TPUIC GEO
0 NR NR 0 0 0 0.500WASTEWATER PITS
0 NR NR NR NR NR TPWDS
0 NR NR NR 0 0 0.250WIP
0 NR NR NR NR NR TPMILITARY PRIV SITES
0 NR NR NR NR NR TPPROJECT
0 NR NR NR NR NR TPWDR
1 NR NR NR NR NR TP 1CIWQS
1 NR NR NR NR NR TP
1CERS
0 NR NR NR NR NR TPNON-CASE INFO
0 NR NR NR NR NR TPOTHER OIL GAS
0 NR NR NR NR NR TPPROD WATER PONDS
0 NR NR NR NR NR TPSAMPLING POINT
0 NR NR NR NR NR TPWELL STIM PROJ
0 NR NR NR NR NR TPMINES MRDS

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 NR TPRGA LF
0 NR NR NR NR NR TPRGA LUST
7 0 0 0 4 0 3- Totals --
NOTES:

TP = Target Property
NR = Not Requested at this Search Distance
Sites may be listed in more than one database
TC5889186.2s Page 7
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Not reportedStatus:

Not reportedProcessed Date:

Not reportedReceived Date:
92307Discharge Zip:

CaliforniaDischarge State:
apple valleyDischarge City:
19215 wild mustang courtDischarge Address:

La Sierra VIctoria Development LLCDischarge Name:

Not reportedTermination Date Of Regulatory Measure:

Not reportedExpiration Date Of Regulatory Measure:
05/09/2017Effective Date Of Regulatory Measure:

Not reportedAdoption Date Of Regulatory Measure:

ConstructionProgram Type:
8 33C379764WDID:

Not reportedPlace ID:

EnrolleeRegulatory Measure Type:
2009-0009-DWQOrder Number:
485872Regulatory Measure ID:
8Region:
0Agency Number:

ActiveStatus:

CAS000002NPDES Number:

NPDES as of 03/2018:
92307Operator Zip:

CaliforniaOperator State:
apple valleyOperator City:
19215 wild mustang courtOperator Address:

La Sierra VIctoria Development LLCOperator Name:
05/09/2017Status Date:

ActiveStatus:

Not reportedDischarge Zip:

Not reportedDischarge State:

Not reportedDischarge City:

Not reportedDischarge Name:

Not reportedDischarge Address:

Not reportedExpiration Date Of Regulatory Measure:

Not reportedTermination Date Of Regulatory Measure:

Not reportedEffective Date Of Regulatory Measure:

Not reportedAdoption Date Of Regulatory Measure:

Not reportedProgram Type:

ConstructionRegulatory Measure Type:
8 33C379764WDID:

Not reportedOrder Number:

Not reportedPlace ID:

Not reportedRegulatory Measure ID:

Not reportedAgency Number:

Not reportedRegion:

Not reportedNPDES Number:

Not reportedFacility Status:

RIVERSIDE, CA 92503City,State,Zip:

INTERSECTION OF LA SIERRA AVE AND VICTORIA AVEAddress:

TTM 36713Name:

NPDES:

Site 1 of 2 in cluster A
Actual:
824 ft.

Property RIVERSIDE, CA 92503
Target CERSINTERSECTION OF LA SIERRA AVE AND VICTORIA AVE N/A
A1 NPDESTTM 36713 S121024054
TC5889186.2s Page 8
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Not reportedAgency Number:

Not reportedStatus:

Not reportedNPDES Number:

Not reportedTertiary Sic:

Not reportedSecondary Sic:

Not reportedPrimary Sic:

Not reportedCertification Date:

Not reportedCertifier Title:

Not reportedCertifier:

Not reportedReceiving Water Name:

Not reportedDir Discharge Uswater Ind:

Not reportedConstype Water Sewer Ind:

Not reportedConstype Utility Ind:

Not reportedConstype Utility Description:

Not reportedConstype Transport Ind:

Not reportedConstype Residential Ind:

Not reportedConstype Recons Ind:

Not reportedConstype Other Ind:

Not reportedConstype Other Description:

Not reportedConstype Industrial Ind:

Not reportedConstype Gas Line Ind:

Not reportedConstype Electrical Line Ind:

Not reportedConstype Commertial Ind:

Not reportedConstype Comm Line Ind:

Not reportedConstype Cable Line Ind:

Not reportedConstype Below Ground Ind:

Not reportedConstype Above Ground Ind:

Not reportedEmergency Phone Ext:

Not reportedEmergency Phone:

Not reportedConstype Linear Utility Ind:

Not reportedDeveloper Contact Title:

Not reportedDeveloper Contact:

Not reportedDeveloper Zip:

Not reportedDeveloper State:

Not reportedDeveloper City:

Not reportedDeveloper Address:

Not reportedDeveloper:

Not reportedOperator Type:

Not reportedOperator Contact Email:

Not reportedOperator Contact Phone Ext:

Not reportedOperator Contact Phone:

Not reportedOperator Contact Title:

Not reportedOperator Contact:

Not reportedOperator Zip:

Not reportedOperator State:

Not reportedOperator City:

Not reportedOperator Address:

Not reportedOperator Name:

Not reportedContact Email:

Not reportedContact Phone Ext:

Not reportedContact Phone:

Not reportedContact Title:

Not reportedContact:

Not reportedPlace Size Unit:

Not reportedPlace Size:

Not reportedStatus Date:

TTM 36713 (Continued) S121024054
TC5889186.2s Page 9
MAP FINDINGSMap ID
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EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Not reportedConstype Other Description:

NConstype Industrial Ind:

NConstype Gas Line Ind:

NConstype Electrical Line Ind:

NConstype Commertial Ind:

NConstype Comm Line Ind:

NConstype Cable Line Ind:

NConstype Below Ground Ind:

NConstype Above Ground Ind:

Not reportedEmergency Phone Ext:

Not reportedEmergency Phone:

NConstype Linear Utility Ind:

Managing MemberDeveloper Contact Title:

Hitesh PatelDeveloper Contact:
92307Developer Zip:

CaliforniaDeveloper State:
apple valleyDeveloper City:
19215 wild mustang courtDeveloper Address:

La Sierra VIctoria Development LLCDeveloper:

Private BusinessOperator Type:
[email protected] Contact Email:

Not reportedOperator Contact Phone Ext:
760-963-3475Operator Contact Phone:

Managing MemberOperator Contact Title:

Hitesh PatelOperator Contact:
92307Operator Zip:

CaliforniaOperator State:
apple valleyOperator City:
19215 wild mustang courtOperator Address:

La Sierra VIctoria Development LLCOperator Name:
[email protected] Email:

Not reportedContact Phone Ext:
760-963-3475Contact Phone:

Managing MemberContact Title:

Hitesh PatelContact:

AcresPlace Size Unit:

8.81Place Size:
05/09/2017Status Date:

ActiveStatus:
05/09/2017Processed Date:
05/09/2017Received Date:

Not reportedDischarge Zip:

Not reportedDischarge State:

Not reportedDischarge City:

Not reportedDischarge Address:

Not reportedDischarge Name:

Not reportedTermination Date Of Regulatory Measure:

Not reportedExpiration Date Of Regulatory Measure:

Not reportedEffective Date Of Regulatory Measure:

Not reportedAdoption Date Of Regulatory Measure:

Not reportedProgram Type:
8 33C379764WDID:

Not reportedPlace ID:

ConstructionRegulatory Measure Type:

Not reportedOrder Number:
485872Regulatory Measure ID:
8Region:

TTM 36713 (Continued) S121024054
TC5889186.2s Page 10
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
ConstructionProgram Type:
8 33C379764WDID:

Not reportedPlace ID:

EnrolleeRegulatory Measure Type:
2009-0009-DWQOrder Number:
485872Regulatory Measure ID:
8Region:
0Agency Number:

ActiveStatus:

CAS000002NPDES Number:

NPDES as of 03/2018:

Not reportedOperator Zip:

Not reportedOperator State:

Not reportedOperator City:

Not reportedOperator Address:

Not reportedOperator Name:

Not reportedStatus Date:

Not reportedStatus:
92307Discharge Zip:

CaliforniaDischarge State:
apple valleyDischarge City:

La Sierra VIctoria Development LLCDischarge Name:
19215 wild mustang courtDischarge Address:

Not reportedExpiration Date Of Regulatory Measure:

Not reportedTermination Date Of Regulatory Measure:
05/09/2017Effective Date Of Regulatory Measure:

Not reportedAdoption Date Of Regulatory Measure:

ConstructionProgram Type:

EnrolleeRegulatory Measure Type:
8 33C379764WDID:
2009-0009-DWQOrder Number:

Not reportedPlace ID:
485872Regulatory Measure ID:
0Agency Number:
8Region:

CAS000002NPDES Number:

ActiveFacility Status:

RIVERSIDE, CA 92503City,State,Zip:

INTERSECTION OF LA SIERRA AVE AND VICTORIA AVEAddress:

TTM 36713Name:

Not reportedTertiary Sic:

Not reportedSecondary Sic:

Not reportedPrimary Sic:
09-MAY-17Certification Date:

Managing MemberCertifier Title:

Hitesh PatelCertifier:

Santa Ana RiverReceiving Water Name:

YDir Discharge Uswater Ind:

NConstype Water Sewer Ind:

NConstype Utility Ind:

Not reportedConstype Utility Description:

NConstype Transport Ind:

YConstype Residential Ind:

NConstype Recons Ind:

NConstype Other Ind:

TTM 36713 (Continued) S121024054
TC5889186.2s Page 11
MAP FINDINGSMap ID
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EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Not reportedConstype Water Sewer Ind:

Not reportedConstype Utility Ind:

Not reportedConstype Utility Description:

Not reportedConstype Transport Ind:

Not reportedConstype Residential Ind:

Not reportedConstype Recons Ind:

Not reportedConstype Other Ind:

Not reportedConstype Other Description:

Not reportedConstype Industrial Ind:

Not reportedConstype Gas Line Ind:

Not reportedConstype Electrical Line Ind:

Not reportedConstype Commertial Ind:

Not reportedConstype Comm Line Ind:

Not reportedConstype Cable Line Ind:

Not reportedConstype Below Ground Ind:

Not reportedConstype Above Ground Ind:

Not reportedEmergency Phone Ext:

Not reportedEmergency Phone:

Not reportedConstype Linear Utility Ind:

Not reportedDeveloper Contact Title:

Not reportedDeveloper Contact:

Not reportedDeveloper Zip:

Not reportedDeveloper State:

Not reportedDeveloper City:

Not reportedDeveloper Address:

Not reportedDeveloper:

Not reportedOperator Type:

Not reportedOperator Contact Email:

Not reportedOperator Contact Phone Ext:

Not reportedOperator Contact Phone:

Not reportedOperator Contact Title:

Not reportedOperator Contact:

Not reportedOperator Zip:

Not reportedOperator State:

Not reportedOperator City:

Not reportedOperator Address:

Not reportedOperator Name:

Not reportedContact Email:

Not reportedContact Phone Ext:

Not reportedContact Phone:

Not reportedContact Title:

Not reportedContact:

Not reportedPlace Size Unit:

Not reportedPlace Size:

Not reportedStatus Date:

Not reportedStatus:

Not reportedProcessed Date:

Not reportedReceived Date:
92307Discharge Zip:

CaliforniaDischarge State:
apple valleyDischarge City:
19215 wild mustang courtDischarge Address:

La Sierra VIctoria Development LLCDischarge Name:

Not reportedTermination Date Of Regulatory Measure:

Not reportedExpiration Date Of Regulatory Measure:
05/09/2017Effective Date Of Regulatory Measure:

Not reportedAdoption Date Of Regulatory Measure:

TTM 36713 (Continued) S121024054
TC5889186.2s Page 12
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Managing MemberDeveloper Contact Title:

Hitesh PatelDeveloper Contact:
92307Developer Zip:

CaliforniaDeveloper State:
apple valleyDeveloper City:
19215 wild mustang courtDeveloper Address:

La Sierra VIctoria Development LLCDeveloper:

Private BusinessOperator Type:
[email protected] Contact Email:

Not reportedOperator Contact Phone Ext:
760-963-3475Operator Contact Phone:

Managing MemberOperator Contact Title:

Hitesh PatelOperator Contact:
92307Operator Zip:

CaliforniaOperator State:
apple valleyOperator City:
19215 wild mustang courtOperator Address:

La Sierra VIctoria Development LLCOperator Name:
[email protected] Email:

Not reportedContact Phone Ext:
760-963-3475Contact Phone:

Managing MemberContact Title:

Hitesh PatelContact:

AcresPlace Size Unit:

8.81Place Size:
05/09/2017Status Date:

ActiveStatus:
05/09/2017Processed Date:
05/09/2017Received Date:

Not reportedDischarge Zip:

Not reportedDischarge State:

Not reportedDischarge City:

Not reportedDischarge Address:

Not reportedDischarge Name:

Not reportedTermination Date Of Regulatory Measure:

Not reportedExpiration Date Of Regulatory Measure:

Not reportedEffective Date Of Regulatory Measure:

Not reportedAdoption Date Of Regulatory Measure:

Not reportedProgram Type:
8 33C379764WDID:

Not reportedPlace ID:

ConstructionRegulatory Measure Type:

Not reportedOrder Number:
485872Regulatory Measure ID:
8Region:

Not reportedAgency Number:

Not reportedStatus:

Not reportedNPDES Number:

Not reportedTertiary Sic:

Not reportedSecondary Sic:

Not reportedPrimary Sic:

Not reportedCertification Date:

Not reportedCertifier Title:

Not reportedCertifier:

Not reportedReceiving Water Name:

Not reportedDir Discharge Uswater Ind:

TTM 36713 (Continued) S121024054
TC5889186.2s Page 13
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
92307Affiliation Zip:

Not reportedAffiliation Country:

CAAffiliation State:
apple valleyAffiliation City:
19215 wild mustang courtAffiliation Address:

OperatorEntity Title:

La Sierra VIctoria Development LLCEntity Name:

Owner/OperatorAffiliation Type Desc:

Affiliation:

SMARTSEval Source:

CONSTWEval Program:

Water BoardsEval Division:
yet.

Weather was partly cloudy. Land undisturbed; construction not startedEval Notes:

Industrial Storm Water Compliance EvaluationEval Type:

NoViolations Found:
04-03-2018Eval Date:

Compliance Evaluation InspectionEval General Type:

Evaluation:

Construction Storm WaterCERS Description:
854961CERS ID:
545205Site ID:

RIVERSIDE, CA 92503City,State,Zip:

INTERSECTION OF LA SIERRA AVE AND VICTORIA AVEAddress:

TTM 36713Name:

CERS:

Not reportedTertiary Sic:

Not reportedSecondary Sic:

Not reportedPrimary Sic:
09-MAY-17Certification Date:

Managing MemberCertifier Title:

Hitesh PatelCertifier:

Santa Ana RiverReceiving Water Name:

YDir Discharge Uswater Ind:

NConstype Water Sewer Ind:

NConstype Utility Ind:

Not reportedConstype Utility Description:

NConstype Transport Ind:

YConstype Residential Ind:

NConstype Recons Ind:

NConstype Other Ind:

Not reportedConstype Other Description:

NConstype Industrial Ind:

NConstype Gas Line Ind:

NConstype Electrical Line Ind:

NConstype Commertial Ind:

NConstype Comm Line Ind:

NConstype Cable Line Ind:

NConstype Below Ground Ind:

NConstype Above Ground Ind:

Not reportedEmergency Phone Ext:

Not reportedEmergency Phone:

NConstype Linear Utility Ind:

TTM 36713 (Continued) S121024054
TC5889186.2s Page 14
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Not reportedAffiliation Phone:

TTM 36713 (Continued) S121024054
-117.46214Longitude:

33.887564Latitude:
0Violations within 5 years:
0Enforcement Actions within 5 years:

Not reportedTTWQ:

Not reportedComplexity:

Not reportedMajor/Minor:

Not reportedDesign Flow:

Not reportedExpiration/Review Date:

Not reportedTermination Date:
05/09/2017Effective Date:

Not reportedAdoption Date:

CAS000002NPDES Number:
8 33C379764WDID:
2009-0009-DWQOrder Number:

Storm water constructionRegulatory Measure Type:

ActiveRegulatory Measure Status:

CONSTWProgram:
8Region:

Not reportedSIC/NAICS:

Construction - ResidentialPlace/Project Type:
19215 wild mustang court, Apple Valley, CA 92307Agency Address:

La Sierra VIctoria Development LLCAgency:

RIVERSIDE, CA 92503City,State,Zip:

INTERSECTION OF LA SIERRA AVE AND VICTORIA AVEAddress:

TTM 36713Name:

CIWQS:

Site 2 of 2 in cluster A
Actual:
824 ft.

Property RIVERSIDE, CA 92503
Target INTERSECTION OF LA SIERRA AVE AND VICTORIA AVE N/A A2 CIWQSTTM 36713 S120712380
Not reportedQty Leaked:

GasolineSubstance:

UndefinedCase Type:
200016790Local Case Num:
083303801TCase Number:

Leak being confirmedFacility Status:

Santa Ana RegionRegional Board:

RiversideCounty:
8Region:

RIVERSIDECity:
2292 LA SIERRA AVENUEAddress:

ERWIN FAMILY LLCName:

LUST REG 8:
1177 ft. Site 1 of 4 in cluster B

0.223 mi.

Relative:

Higher
Actual:
883 ft.

1/8-1/4 RIVERSIDE, CA 92501
SSE 2292 LA SIERRA AVENUE N/A
B3 LUSTERWIN FAMILY LLC S105050705
TC5889186.2s Page 15
MAP FINDINGSMap ID
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EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Haz Mat incident report filedSummary:

Not reportedWork Suspended:

Not reportedCleanup Fund Id:

Not reportedPriority:

Not reportedBeneficial:

UNNAMED BASINHydr Basin #:
33000LLocal Agency:

Local AgencyLead Agency:

SCBStaff Initials:

RSStaff:
*MTBE Class:

Site NOT Tested for MTBE.Includes Unknown and Not Analyzed.MTBE Tested:
1MTBE Fuel:

Not reportedMax MTBE Soil:
0MTBE Concentration:

Not reportedMax MTBE GW:

Not reportedMTBE Date:
-117.459572Longitude:

33.883674Latitude:

LUSTOversite Program:

Not reportedInterim:

Not reportedFacility Contact:

Not reportedOperator:

Not reportedSoil Qualifies:

Not reportedGW Qualifies:

Not reportedEnter Date:

Not reportedDate Post Remedial Action Monitoring:

Not reportedDate Remedial Action Underway:

Not reportedDate Remediation Plan Submitted:

Not reportedDate Pollution Characterization Began:

Not reportedDate Prelim Assessment Workplan Submitted:

Not reportedClose Date:

Not reportedEnforcement Date:
11/22/2000Discover Date:

Not reportedDate Preliminary Assessment Began:
11/22/2000Date Confirmation of Leak Began:

Not reportedEnter Date:

Not reportedHow Stopped Date:

T0606599277Global ID:

TankLeak Source:

UNKLeak Cause:

Not reportedHow Stopped:

Tank ClosureHow Discovered:

Not reportedFunding:

Not reportedEnf Type:

Not reportedCross Street:

Not reportedAbate Method:

ERWIN FAMILY LLC (Continued) S105050705
TC5889186.2s Page 16
MAP FINDINGSMap ID
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EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
/4575838983/16230.pdf
https://geotracker.waterboards.ca.gov/regulators/deliverable_documentsUniform URL:

Uniform Closure Letter (08/11/2014)Uniform:
/5157290399/16230 Final Order WQ 2013-0062.pdf
https://geotracker.waterboards.ca.gov/regulators/deliverable_documentsClosure URL:

WQO 2013-0062-UST (08/06/2013)Closure:

Not reportedResponse2 URL:

Not reportedResponse2:

Not reportedComments2 URL:

Not reportedComments2:

Not reportedResponse URL:

Not reportedResponse:

Not reportedComments URL:

Not reportedComments:

Notice, Draft Exec Order | Final Closure Review SummaryDocuments:
2013-07-31 00:00:00Deadline Date:

Closure Denials and Approved OrdersType:

Claim No. 16230Claim Number:

RIVERSIDE, CA 92503City,State,Zip:
2292 LA SIERRA AVE.Address:

ERWIN FAMILY RANCHName:

UST CLOSURE:
1177 ft. Site 2 of 4 in cluster B

0.223 mi.

Relative:

Higher
Actual:
883 ft.

1/8-1/4 RIVERSIDE, CA 92503
SSE 2292 LA SIERRA AVE. N/A
B4 USTERWIN FAMILY RANCH U004271398
Closed/Action completedFstatus Decode:

An Aquifer used for Drinking Water supply has been contaminated.Casetype Decode:
closed/action completedFacility Status:

Drinking Water Aquifer affectedCase Type:

YesSite Closed:

Shurlow-LOPEmployee:
200016790Facility ID:

RIVERSIDERegion:

RIVERSIDE, CACity,State,Zip:
2292 LA SIERRA AVENUEAddress:

ERWIN FAMILY LLCName:

RIVERSIDE CO. LUST:
1177 ft. Site 3 of 4 in cluster B

0.223 mi.

Relative:

Higher
Actual:
883 ft.

1/8-1/4 RIVERSIDE, CA
SSE 2292 LA SIERRA AVENUE N/A
B5 LUSTERWIN FAMILY LLC S104857692
RIVERSIDE, CA 92503City,State,Zip:
2292 LA SIERRA AVE\\ (11100 BLOCK CORNERSTONE RD)Address:

ERWIN FAMILY LLCName:

LUST:
1177 ft. Site 4 of 4 in cluster B

0.223 mi.

Relative:

Higher
Actual:
883 ft.

1/8-1/4 RIVERSIDE, CA 92503
SSE CERS2292 LA SIERRA AVE\\ (11100 BLOCK CORNERSTONE RD) N/A B6 LUSTERWIN FAMILY LLC S113482315
TC5889186.2s Page 17
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
on September 1, 2011. Biosparging was conducted through sparge points groundwater was recovered. Biosparging began October 2007 and ended month from June 2006 and December 2007. A total of 1035 gallons of of the groundwater from wells MW2, MW16 and WV4 was performed once a

1.34 ppm E and 11.9 ppm X were detected in the soil. Remedial pumping were completed 6/15/06. Up to 321 ppm TPHg, 0.002 ppm B, 1.66 ppm T, detected in the soil. Confirmation borings CSBMW2 (VW4) and CSBMW8 TPHg, 1.57 ppm B, 113 ppm T, 39.1 ppm E, and 234.2 ppm X were refusal before encountering gw, so it was named SB3. Up to 2130 ppm wells (MW16 and MW17) were installed. MW18 was attempted but hit and MW10 were destroyed. In June 2006, 3 additional gw monitoring pounds of gasoline hydrocarbon were recovered. In February 2006, MW9 ppmv TPHg and 335 ppmv B to 428 ppmv TPHg and 3.5 ppmv B. Over 9000 decrease and stabilization of hydrocarbon concentrations from 7215 extraction system and individual wells had recorded a general November 2005. Laboratory analysis of vapor samples from the vapor Monitoring/vapor wells was operated between January, 2004 and (VES) with an air injection component connected to site toluene, ethylbenzene and xylenes. A remedial vapor extraction system collected and did not record the volatile constituents benzene, evaluation was preformed. A total of ten soil vapor samples were since February 2002. In December 2002, a soil vapor survey and risk had been present. Free product has not been recorded in this well periodically hand bailed and stored onsite. Up to 29 of free product 2000 and May 2002, free floating product (gasoline) in well MW2 was concrete driveway for the residence on this lot. Between December 2004, monitoring well MW3 was destroyed to permit construction of a TPHg, 8.5 ppm B, 90.7 ppm T, 28.4 ppm E, and 165 ppm X. In October wells MW1, MW2, MW6, MW8, MW16, VW2, and VW3 to a maximum of 1660 ppm Elevated gasoline hydrocarbon concentrations in soil were detected at SB2) and 3 vapor wells (VW1 to VW3) were installed at the site. groundwater monitoring wells (MW-1 to MW-15), 2 soil borings (SB1, facility. Between November 2000 and May 2004 a total of 1 5 transported for offsite disposal at the Safety Clean Buttonwillow approximately 246 cubic yards of gasoline contaminated soil was excavated at the Tank 2 and Tank 3 locations. A total of Tank I location. Soil in the 14 to 24 foot depth interval was tanks. Soil in the 6 to 10 foot depth interval was excavated at the removed during August 7, 2000. Hydrocarbon impact was found under the one 550 gallon tank (T-1) and two 5000 gallon tanks (T-2,T-3) were file for all site data*** Three underground gasoline storage tanks, ***Data prior to 2005 does not appear in GeoTracker. Consult agencySite History:

GasolinePotential Contaminants of Concern:

Aquifer used for drinking water supplyPotential Media Affect:
200016790Local Case Number:

Local AgencyFile Location:

Not reportedLocal Agency:
083303801TRB Case Number:

Not reportedCase Worker:
08/11/2014Status Date:

Completed - Case ClosedStatus:
-117.460054797623Longitude:

33.8821420217277Latitude:

T0606599277Global Id:
http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0606599277Geo Track:

LUST Cleanup SiteCase Type:

RIVERSIDE COUNTY LOPLead Agency:

ERWIN FAMILY LLC (Continued) S113482315
TC5889186.2s Page 18
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T0606599277Global Id:

Monitoring Report - AnnuallyAction:
04/15/2011Date:

RESPONSEAction Type:

T0606599277Global Id:

Leak DiscoveryAction:
10/05/2000Date:

OtherAction Type:

T0606599277Global Id:

Technical Correspondence / Assistance / Other - #RCDEH 020311Action:
02/03/2011Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

LUST:
9513206375Phone Number:
[email protected]:

RIVERSIDECity:
3737 MAIN STREET, SUITE 500Address:

SANTA ANA RWQCB (REGION 8)Organization Name:

ROSE SCOTTContact Name:

Regional Board CaseworkerContact Type:

T0606599277Global Id:

LUST:
to close the site. SWRCB issued closure letter August 11, 2014 determined the site was ready for closure and proceeded with measures be developed once closure has been granted. The State Water Board resultant soil and groundwater plumes were located. These lots will vacant lots (lots 23 and 24) are located where the former tanks and for use as drinking water as it is high in nitrates. Two current granite overlying granitic bedrock. This groundwater is not suitable shallow unconfined water body within very dense and decomposed during the second quarter 2012. Groundwater beneath the site is a the fourth quarter 2011 and first quarter 2012 and increased again risen 2.51 feet during the same period. The levels decreased during TBA, 4 ppb DIPE, and 25 ppb naphthalene. The groundwater depth had benzene, 35 ppb toluene, 4 ppb ethylbenzene, 204 ppb xylenes, 62 ppb during fourth quarter 2010 when MW2 had 2700 ppb TPHg, 130 ppb increased in the first quarter 2011 from concentrations detected naphthalene, 566 ppb 1,2,4-TMB, 135 ppb 1,3,5-TMB These levels ethylbenzene, 2284 ppb xylenes, 6.08 ppb DIPE, 285 ppb TBA, 112 ppb had 11000 ppb TPHg, 1570 ppb benzene, 294 ppb toluene, 516 ppb 2002, when free product was no longer detected. In June, 2012, MW2 free product recovery was conducted from December 2000 until February the northwest. Up to 29 inches of free product was present in MW2 and

33.41 to 42.91 feet bgs. Groundwater flow has been consistently to levels have fluctuated from 18.79 to 47.37 feet bgs and are currently monitoring has been conducted from November 2000 to June 2012. Water ppmv. Benzene went from 12.1 to 2.7 ppmv. Quarterly groundwater performed from April to May, 2008. TPHg went from 541 ppmv to 83 durations of 30 minutes three times a day. A 30 day SVE event was MW14 through MW17, VW1 through VW4). Biosparging occurred in cycle placed into 15 existing wells (MW1, MW2, MW4, MW5, MW7, MW8, MW12, ERWIN FAMILY LLC (Continued) S113482315
TC5889186.2s Page 19
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06/06/2008Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Technical Correspondence / Assistance / Other - #RCDEH060608Action:
06/06/2008Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

File reviewAction:
12/10/2007Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Free Product RemovalAction:
12/01/2000Date:

REMEDIATIONAction Type:

T0606599277Global Id:

Pump & Treat (P&T) GroundwaterAction:
06/01/2006Date:

REMEDIATIONAction Type:

T0606599277Global Id:

ExcavationAction:
08/30/2000Date:

REMEDIATIONAction Type:

T0606599277Global Id:

Soil Vapor Extraction (SVE)Action:
01/03/2004Date:

REMEDIATIONAction Type:

T0606599277Global Id:

In Situ Physical/Chemical Treatment (other than SVE)Action:
10/01/2007Date:

REMEDIATIONAction Type:

T0606599277Global Id:

Request for Closure - Regulator RespondedAction:
08/02/2014Date:

RESPONSEAction Type:

T0606599277Global Id:

Request for Closure - Regulator RespondedAction:
03/12/2013Date:

RESPONSEAction Type:

T0606599277Global Id:

Leak StoppedAction:
07/18/2000Date:

OtherAction Type:

T0606599277Global Id:

Staff Letter - #RCDEH 122806Action:
12/28/2006Date:

ENFORCEMENTAction Type:

ERWIN FAMILY LLC (Continued) S113482315
TC5889186.2s Page 20
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
File review - #Riv Co LOP site fileAction:
04/04/2013Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
01/15/2012Date:

RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
10/15/2011Date:

RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
07/15/2012Date:

RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - AnnuallyAction:
04/15/2012Date:

RESPONSEAction Type:

T0606599277Global Id:

Leak ReportedAction:
10/05/2000Date:

OtherAction Type:

T0606599277Global Id:

State Water Board Closure OrderAction:
08/06/2013Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
04/15/2008Date:

RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
01/15/2008Date:

RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
10/15/2007Date:

RESPONSEAction Type:

T0606599277Global Id:

Technical Correspondence / Assistance / Other - #RCDEH 112211Action:
11/22/2011Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Staff Letter - #RCDEH060608Action:

ERWIN FAMILY LLC (Continued) S113482315
TC5889186.2s Page 21
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
07/15/2010Date:

RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - AnnuallyAction:
04/15/2010Date:

RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
10/15/2009Date:

RESPONSEAction Type:

T0606599277Global Id:

Site Visit / Inspection / SamplingAction:
07/15/2014Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Staff Letter - #Riv Co 081209Action:
08/13/2009Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
06/20/2008Date:

RESPONSEAction Type:

T0606599277Global Id:

Other Report / DocumentAction:
02/28/2007Date:

RESPONSEAction Type:

T0606599277Global Id:

File reviewAction:
01/31/2005Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

File review - #RCDEH site summaryAction:
08/10/2014Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Clean Up Fund - Letter to RPAction:
05/30/2013Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Clean Up Fund - Case Closure Review Summary Report (RSR)Action:
05/30/2013Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

ERWIN FAMILY LLC (Continued) S113482315
TC5889186.2s Page 22
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
Site Visit / Inspection / SamplingAction:
04/23/2014Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

File Review - ClosureAction:
07/30/2014Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Technical Correspondence / Assistance / Other - #RCDEH 031810Action:
03/18/2010Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Staff Letter - #RCDEH 031810Action:
03/18/2010Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Well Destruction ReportAction:
02/16/2014Date:

RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
05/03/2010Date:

RESPONSEAction Type:

T0606599277Global Id:

Clean Up Fund - Case Closure Review Summary Report (RSR)Action:
06/23/2011Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Closure/No Further Action LetterAction:
08/11/2014Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Technical Correspondence / Assistance / Other - #Riv Co 091609Action:
09/16/2009Date:

ENFORCEMENTAction Type:

T0606599277Global Id:

Well Destruction ReportAction:
07/30/2014Date:

RESPONSEAction Type:

T0606599277Global Id:

Other Report / DocumentAction:
07/15/2008Date:

RESPONSEAction Type:

T0606599277Global Id:

Monitoring Report - QuarterlyAction:
10/15/2010Date:

ERWIN FAMILY LLC (Continued) S113482315
TC5889186.2s Page 23
MAP FINDINGSMap ID
Direction
EDR ID NumberDistance
EPA ID NumberDatabase(s)SiteElevation
9513206375Affiliation Phone:

Not reportedAffiliation Zip:

Not reportedAffiliation Country:

CAAffiliation State:

RIVERSIDEAffiliation City:
3737 MAIN STREET, SUITE 500Affiliation Address:

Not reportedEntity Title:

ROSE SCOTT - SANTA ANA RWQCB (REGION 8)Entity Name:

Regional Board CaseworkerAffiliation Type Desc:

Affiliation:

Leaking Underground Storage Tank Cleanup SiteCERS Description:

T0606599277CERS ID:
231131Site ID:

RIVERSIDE, CA 92503City,State,Zip:
2292 LA SIERRA AVE\\ (11100 BLOCK CORNERSTONE RD)Address:

ERWIN FAMILY LLCName:

CERS:
08/11/2014Status Date:

Completed - Case ClosedStatus:

T0606599277Global Id:
08/11/2014Status Date:

Completed - Case ClosedStatus:

T0606599277Global Id:
03/27/2013Status Date:

Open - Eligible for ClosureStatus:

T0606599277Global Id:
10/01/2007Status Date:

Open - RemediationStatus:

T0606599277Global Id:
01/01/2004Status Date:

Open - RemediationStatus:

T0606599277Global Id:
11/22/2000Status Date:

Open - Site AssessmentStatus:

T0606599277Global Id:
07/18/2000Status Date:

Open - Site AssessmentStatus:

T0606599277Global Id:
07/18/2000Status Date:

Open - Case Begin DateStatus:

T0606599277Global Id:

LUST:

ERWIN FAMILY LLC (Continued) S113482315
TC5889186.2s Page 24

ORPHAN SUMMARY
City EDR ID Site Name Site Address Zip Database(s)
Count: 4 records.

RIVERSIDE S107539913 ON LA SIERRA, 1 MILE N OF CAJA 92503 CDL RIVERSIDE S107540231 PARKING LOT @ 3700 LA SIERRA 92505 CDL RIVERSIDE S107539475 N SIDE OF CAJALCO RD 1/2M W LA CDL RIVERSIDE COUNTY S107541240 WINEVILLE, SW CORNER OF GAGELE CDL TC5889186.2s Page 25
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
Federal NPL site list
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: 10/25/2019
Date Data Arrived at EDR: 11/07/2019
Date Made Active in Reports: 11/20/2019
Number of Days to Update: 13
Source: EPA
Telephone: N/A
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 01/13/2020
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: 10/25/2019
Date Data Arrived at EDR: 11/07/2019
Date Made Active in Reports: 11/20/2019
Number of Days to Update: 13
Source: EPA
Telephone: N/A
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 01/13/2020
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.

TC5889186.2s 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
Federal Delisted NPL site list
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: 10/25/2019
Date Data Arrived at EDR: 11/07/2019
Date Made Active in Reports: 11/20/2019
Number of Days to Update: 13
Source: EPA
Telephone: N/A
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 01/13/2020
Data Release Frequency: Quarterly
Federal CERCLIS list
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: 04/03/2019
Date Data Arrived at EDR: 04/05/2019
Date Made Active in Reports: 05/14/2019
Number of Days to Update: 39
Source: Environmental Protection Agency
Telephone: 703-603-8704
Last EDR Contact: 10/04/2019
Next Scheduled EDR Contact: 01/13/2020
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: 10/25/2019
Date Data Arrived at EDR: 11/07/2019
Date Made Active in Reports: 11/21/2019
Number of Days to Update: 14
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 01/27/2020
Data Release Frequency: Quarterly
Federal CERCLIS NFRAP site list
SEMS-ARCHIVE: Superfund Enterprise Management System Archive TC5889186.2s 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: 10/25/2019
Date Data Arrived at EDR: 11/07/2019
Date Made Active in Reports: 11/21/2019
Number of Days to Update: 14
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 01/27/2020
Data Release Frequency: Quarterly
Federal RCRA CORRACTS facilities list
CORRACTS: Corrective Action Report
CORRACTS identifies hazardous waste handlers with RCRA corrective action activity.

Date of Government Version: 06/24/2019
Date Data Arrived at EDR: 06/26/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 113
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 10/28/2019
Next Scheduled EDR Contact: 01/06/2020
Data Release Frequency: Quarterly
Federal RCRA non-CORRACTS TSD facilities list
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: 06/24/2019
Date Data Arrived at EDR: 06/26/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 113
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 10/28/2019
Next Scheduled EDR Contact: 01/06/2020
Data Release Frequency: Quarterly
Federal RCRA generators list
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: 06/24/2019
Date Data Arrived at EDR: 06/26/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 113
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 10/28/2019
Next Scheduled EDR Contact: 01/06/2020
Data Release Frequency: Quarterly
TC5889186.2s Page GR-3

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: 06/24/2019
Date Data Arrived at EDR: 06/26/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 113
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 10/28/2019
Next Scheduled EDR Contact: 01/06/2020
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: 06/24/2019
Date Data Arrived at EDR: 06/26/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 113
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 10/28/2019
Next Scheduled EDR Contact: 01/06/2020
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: 08/13/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 08/26/2019
Number of Days to Update: 6
Source: Department of the Navy
Telephone: 843-820-7326
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 02/24/2020
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: 08/19/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 08/26/2019
Number of Days to Update: 6
Source: Environmental Protection Agency
Telephone: 703-603-0695
Last EDR Contact: 11/22/2019
Next Scheduled EDR Contact: 03/09/2020
Data Release Frequency: Varies
US INST CONTROL: Sites with Institutional Controls
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: 08/19/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 08/26/2019
Number of Days to Update: 6
Source: Environmental Protection Agency
Telephone: 703-603-0695
Last EDR Contact: 11/22/2019
Next Scheduled EDR Contact: 03/09/2020
Data Release Frequency: Varies
TC5889186.2s Page GR-4

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: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 09/23/2019
Number of Days to Update: 14
Source: National Response Center, United States Coast Guard Telephone: 202-267-2180
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 01/06/2020
Data Release Frequency: Quarterly
State- and tribal - equivalent NPL
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: 07/29/2019
Date Data Arrived at EDR: 07/31/2019
Date Made Active in Reports: 10/08/2019
Number of Days to Update: 69
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 10/29/2019
Next Scheduled EDR Contact: 02/10/2020
Data Release Frequency: Quarterly
State- and tribal - equivalent CERCLIS
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: 07/29/2019
Date Data Arrived at EDR: 07/31/2019
Date Made Active in Reports: 10/08/2019
Number of Days to Update: 69
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 10/29/2019
Next Scheduled EDR Contact: 02/10/2020
Data Release Frequency: Quarterly
State and tribal landfill and/or solid waste disposal site lists 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: 08/12/2019
Date Data Arrived at EDR: 08/13/2019
Date Made Active in Reports: 10/09/2019
Number of Days to Update: 57
Source: Department of Resources Recycling and Recovery Telephone: 916-341-6320
Last EDR Contact: 11/12/2019
Next Scheduled EDR Contact: 02/24/2020
Data Release Frequency: Quarterly
State and tribal leaking storage tank lists
TC5889186.2s Page GR-5

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 52
Source: State Water Resources Control Board
Telephone: see region list
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Quarterly
LUST REG 9: Leaking Underground Storage Tank Report
Orange, Riverside, San Diego counties. For more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 03/01/2001
Date Data Arrived at EDR: 04/23/2001
Date Made Active in Reports: 05/21/2001
Number of Days to Update: 28
Source: California Regional Water Quality Control Board San Diego Region (9) Telephone: 858-637-5595
Last EDR Contact: 09/26/2011
Next Scheduled EDR Contact: 01/09/2012
Data Release Frequency: No Update Planned
LUST 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 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 5: Leaking Underground Storage Tank Database
Leaking Underground Storage Tank locations. Alameda, Alpine, Amador, Butte, Colusa, Contra Costa, Calveras, El Dorado, Fresno, Glenn, Kern, Kings, Lake, Lassen, Madera, Mariposa, Merced, Modoc, Napa, Nevada, Placer, Plumas, Sacramento, San Joaquin, Shasta, Solano, Stanislaus, Sutter, Tehama, Tulare, Tuolumne, Yolo, Yuba counties.

Date of Government Version: 07/01/2008
Date Data Arrived at EDR: 07/22/2008
Date Made Active in Reports: 07/31/2008
Number of Days to Update: 9
Source: California Regional Water Quality Control Board Central Valley Region (5) Telephone: 916-464-4834
Last EDR Contact: 07/01/2011
Next Scheduled EDR Contact: 10/17/2011
Data Release Frequency: No Update Planned
LUST REG 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
TC5889186.2s Page GR-6

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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 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 6V: Leaking Underground Storage Tank Case Listing Leaking Underground Storage Tank locations. Inyo, Kern, Los Angeles, Mono, San Bernardino counties.

Date of Government Version: 06/07/2005
Date Data Arrived at EDR: 06/07/2005
Date Made Active in Reports: 06/29/2005
Number of Days to Update: 22
Source: California Regional Water Quality Control Board Victorville Branch Office (6) Telephone: 760-241-7365
Last EDR Contact: 09/12/2011
Next Scheduled EDR Contact: 12/26/2011
Data Release Frequency: No Update Planned
LUST REG 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
INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Arizona, California, New Mexico and Nevada Date of Government Version: 04/08/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: Environmental Protection Agency
Telephone: 415-972-3372
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 05/01/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: EPA Region 6
Telephone: 214-665-6597
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Alaska, Idaho, Oregon and Washington.

Date of Government Version: 04/16/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: EPA Region 10
Telephone: 206-553-2857
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 07/02/2019
Date Data Arrived at EDR: 10/16/2019
Date Made Active in Reports: 10/24/2019
Number of Days to Update: 8
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Florida, Mississippi and North Carolina.

Date of Government Version: 04/12/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: EPA Region 4
Telephone: 404-562-8677
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
INDIAN LUST R5: Leaking Underground Storage Tanks on Indian Land Leaking underground storage tanks located on Indian Land in Michigan, Minnesota and Wisconsin.

Date of Government Version: 04/08/2019
Date Data Arrived at EDR: 07/30/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 79
Source: EPA, Region 5
Telephone: 312-886-7439
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 05/02/2019
Date Data Arrived at EDR: 10/22/2019
Date Made Active in Reports: 11/11/2019
Number of Days to Update: 20
Source: EPA Region 8
Telephone: 303-312-6271
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 04/11/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: EPA Region 1
Telephone: 617-918-1313
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
CPS-SLIC: Statewide SLIC Cases (GEOTRACKER)
Cleanup Program Sites (CPS; also known as Site Cleanups [SC] and formerly known as Spills, Leaks, Investigations, and Cleanups [SLIC] sites) included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/06/2019
Number of Days to Update: 58
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
SLIC REG 1: Active Toxic Site Investigations
The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

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

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

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

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

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

Date of Government Version: 05/24/2005
Date Data Arrived at EDR: 05/25/2005
Date Made Active in Reports: 06/16/2005
Number of Days to Update: 22
Source: Regional Water Quality Control Board, Victorville Branch Telephone: 619-241-6583
Last EDR Contact: 08/15/2011
Next Scheduled EDR Contact: 11/28/2011
Data Release Frequency: No Update Planned
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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
State and tribal registered storage tank lists
FEMA UST: Underground Storage Tank Listing
A listing of all FEMA owned underground storage tanks.

Date of Government Version: 08/27/2019
Date Data Arrived at EDR: 08/28/2019
Date Made Active in Reports: 11/11/2019
Number of Days to Update: 75
Source: FEMA
Telephone: 202-646-5797
Last EDR Contact: 10/11/2019
Next Scheduled EDR Contact: 01/20/2020
Data Release Frequency: Varies
UST: Active UST Facilities
Active UST facilities gathered from the local regulatory agencies Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 52
Source: SWRCB
Telephone: 916-341-5851
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Semi-Annually
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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: 09/06/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 52
Source: State Water Resources Control Board
Telephone: 916-327-7844
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Varies
MILITARY UST SITES: Military UST Sites (GEOTRACKER)
Military ust sites
Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/01/2019
Number of Days to Update: 53
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Varies
AST: Aboveground Petroleum Storage Tank Facilities
A listing of aboveground storage tank petroleum storage tank locations.

Date of Government Version: 07/06/2016
Date Data Arrived at EDR: 07/12/2016
Date Made Active in Reports: 09/19/2016
Number of Days to Update: 69
Source: California Environmental Protection Agency
Telephone: 916-327-5092
Last EDR Contact: 09/12/2019
Next Scheduled EDR Contact: 12/30/2019
Data Release Frequency: Varies
INDIAN UST R9: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations).

Date of Government Version: 04/08/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: EPA Region 9
Telephone: 415-972-3368
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 05/02/2019
Date Data Arrived at EDR: 10/22/2019
Date Made Active in Reports: 11/11/2019
Number of Days to Update: 20
Source: EPA Region 8
Telephone: 303-312-6137
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 05/01/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: EPA Region 6
Telephone: 214-665-7591
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 04/08/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: EPA Region 5
Telephone: 312-886-6136
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 04/12/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: EPA Region 4
Telephone: 404-562-9424
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 05/02/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 80
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
INDIAN UST R1: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten Tribal Nations).

Date of Government Version: 04/11/2019
Date Data Arrived at EDR: 07/30/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 79
Source: EPA, Region 1
Telephone: 617-918-1313
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
INDIAN UST R10: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations).

Date of Government Version: 04/16/2019
Date Data Arrived at EDR: 07/30/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 79
Source: EPA Region 10
Telephone: 206-553-2857
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
State and tribal voluntary cleanup sites
VCP: Voluntary Cleanup Program Properties
Contains low threat level properties with either confirmed or unconfirmed releases and the project proponents have request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage for DTSC’s costs.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 07/29/2019
Date Data Arrived at EDR: 07/31/2019
Date Made Active in Reports: 10/08/2019
Number of Days to Update: 69
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 10/29/2019
Next Scheduled EDR Contact: 02/10/2020
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: 09/19/2019
Next Scheduled EDR Contact: 01/06/2020
Data Release Frequency: Varies
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: 04/20/2009
Next Scheduled EDR Contact: 07/20/2009
Data Release Frequency: Varies
State and tribal Brownfields 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: 09/23/2019
Date Data Arrived at EDR: 09/24/2019
Date Made Active in Reports: 11/06/2019
Number of Days to Update: 43
Source: State Water Resources Control Board
Telephone: 916-323-7905
Last EDR Contact: 09/24/2019
Next Scheduled EDR Contact: 01/06/2020
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: 06/03/2019
Date Data Arrived at EDR: 06/04/2019
Date Made Active in Reports: 08/26/2019
Number of Days to Update: 83
Source: Environmental Protection Agency
Telephone: 202-566-2777
Last EDR Contact: 09/19/2019
Next Scheduled EDR Contact: 12/30/2019
Data Release Frequency: Semi-Annually
Local Lists of Landfill / Solid Waste Disposal Sites
WMUDS/SWAT: Waste Management Unit Database
Waste Management Unit Database System. WMUDS is used by the State Water Resources Control Board staff and the Regional Water Quality Control Boards for program tracking and inventory of waste management units. WMUDS is composed of the following databases: Facility Information, Scheduled Inspections Information, Waste Management Unit Information, SWAT Program Information, SWAT Report Summary Information, SWAT Report Summary Data, Chapter 15 (formerly Subchapter 15) Information, Chapter 15 Monitoring Parameters, TPCA Program Information, RCRA Program Information, Closure Information, and Interested Parties Information.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 10/25/2019
Next Scheduled EDR Contact: 02/10/2020
Data Release Frequency: No Update Planned
SWRCY: Recycler Database
A listing of recycling facilities in California.

Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/07/2019
Number of Days to Update: 59
Source: Department of Conservation
Telephone: 916-323-3836
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Quarterly
HAULERS: Registered Waste Tire Haulers Listing
A listing of registered waste tire haulers.

Date of Government Version: 03/26/2019
Date Data Arrived at EDR: 03/27/2019
Date Made Active in Reports: 04/30/2019
Number of Days to Update: 34
Source: Integrated Waste Management Board
Telephone: 916-341-6422
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 02/24/2020
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: 10/28/2019
Next Scheduled EDR Contact: 02/10/2020
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: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
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
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: 11/01/2019
Next Scheduled EDR Contact: 02/10/2020
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 06/11/2019
Date Data Arrived at EDR: 06/13/2019
Date Made Active in Reports: 09/03/2019
Number of Days to Update: 82
Source: Drug Enforcement Administration
Telephone: 202-307-1000
Last EDR Contact: 11/20/2019
Next Scheduled EDR Contact: 03/09/2020
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: 07/29/2019
Date Data Arrived at EDR: 07/31/2019
Date Made Active in Reports: 10/08/2019
Number of Days to Update: 69
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 10/29/2019
Next Scheduled EDR Contact: 02/10/2020
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: 06/30/2018
Date Data Arrived at EDR: 07/16/2019
Date Made Active in Reports: 09/24/2019
Number of Days to Update: 70
Source: Department of Toxic Substances Control
Telephone: 916-255-6504
Last EDR Contact: 09/24/2019
Next Scheduled EDR Contact: 01/20/2020
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.

Date of Government Version: 08/14/2019
Date Data Arrived at EDR: 08/14/2019
Date Made Active in Reports: 08/21/2019
Number of Days to Update: 7
Source: CalEPA
Telephone: 916-323-2514
Last EDR Contact: 10/22/2019
Next Scheduled EDR Contact: 02/03/2020
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.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 06/11/2019
Date Data Arrived at EDR: 06/13/2019
Date Made Active in Reports: 09/03/2019
Number of Days to Update: 82
Source: Drug Enforcement Administration
Telephone: 202-307-1000
Last EDR Contact: 11/20/2019
Next Scheduled EDR Contact: 03/09/2020
Data Release Frequency: Quarterly
PFAS: PFAS Contamination Site Location Listing
A listing of PFAS contaminated sites included in the GeoTracker database.

Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 57
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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
UST MENDOCINO: Mendocino County UST Database
A listing of underground storage tank locations in Mendocino County.

Date of Government Version: 08/20/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 52
Source: Department of Public Health
Telephone: 707-463-4466
Last EDR Contact: 11/20/2019
Next Scheduled EDR Contact: 03/09/2020
Data Release Frequency: Annually
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
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
SAN FRANCISCO AST: Aboveground Storage Tank Site Listing Aboveground storage tank sites
Date of Government Version: 08/01/2019
Date Data Arrived at EDR: 08/02/2019
Date Made Active in Reports: 10/11/2019
Number of Days to Update: 70
Source: San Francisco County Department of Public Health Telephone: 415-252-3896
Last EDR Contact: 10/31/2019
Next Scheduled EDR Contact: 02/17/2020
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: 08/14/2019
Date Data Arrived at EDR: 08/14/2019
Date Made Active in Reports: 08/21/2019
Number of Days to Update: 7
Source: California Environmental Protection Agency
Telephone: 916-323-2514
Last EDR Contact: 10/22/2019
Next Scheduled EDR Contact: 02/03/2020
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: 08/29/2019
Date Data Arrived at EDR: 08/30/2019
Date Made Active in Reports: 10/29/2019
Number of Days to Update: 60
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 08/28/2019
Next Scheduled EDR Contact: 12/16/2019
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: 10/25/2019
Date Data Arrived at EDR: 11/07/2019
Date Made Active in Reports: 11/20/2019
Number of Days to Update: 13
Source: Environmental Protection Agency
Telephone: 202-564-6023
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 01/13/2020
Data Release Frequency: Semi-Annually
DEED: Deed Restriction Listing
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 09/03/2019
Date Data Arrived at EDR: 09/04/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 62
Source: DTSC and SWRCB
Telephone: 916-323-3400
Last EDR Contact: 09/04/2019
Next Scheduled EDR Contact: 12/16/2019
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: 06/24/2019
Date Data Arrived at EDR: 06/26/2019
Date Made Active in Reports: 09/23/2019
Number of Days to Update: 89
Source: U.S. Department of Transportation
Telephone: 202-366-4555
Last EDR Contact: 09/24/2019
Next Scheduled EDR Contact: 01/06/2020
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: 05/15/2019
Date Data Arrived at EDR: 06/24/2019
Date Made Active in Reports: 08/21/2019
Number of Days to Update: 58
Source: Office of Emergency Services
Telephone: 916-845-8400
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 57
Source: State Water Qualilty Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 57
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 06/24/2019
Date Data Arrived at EDR: 06/26/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 113
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 10/28/2019
Next Scheduled EDR Contact: 01/06/2020
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: 05/15/2019
Date Data Arrived at EDR: 05/21/2019
Date Made Active in Reports: 08/08/2019
Number of Days to Update: 79
Source: U.S. Army Corps of Engineers
Telephone: 202-528-4285
Last EDR Contact: 11/19/2019
Next Scheduled EDR Contact: 03/02/2020
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: 12/31/2005
Date Data Arrived at EDR: 11/10/2006
Date Made Active in Reports: 01/11/2007
Number of Days to Update: 62
Source: USGS
Telephone: 888-275-8747
Last EDR Contact: 10/11/2019
Next Scheduled EDR Contact: 01/20/2020
Data Release Frequency: Semi-Annually
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: 10/07/2019
Next Scheduled EDR Contact: 01/20/2020
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: 11/22/2019
Next Scheduled EDR Contact: 02/24/2020
Data Release Frequency: Varies
US FIN ASSUR: Financial Assurance Information
All owners and operators of facilities that treat, store, or dispose of hazardous waste are required to provide proof that they will have sufficient funds to pay for the clean up, closure, and post-closure care of their facilities.

Date of Government Version: 06/24/2019
Date Data Arrived at EDR: 06/26/2019
Date Made Active in Reports: 09/23/2019
Number of Days to Update: 89
Source: Environmental Protection Agency
Telephone: 202-566-1917
Last EDR Contact: 09/24/2019
Next Scheduled EDR Contact: 01/06/2020
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: 10/31/2019
Next Scheduled EDR Contact: 02/17/2020
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: 11/08/2019
Next Scheduled EDR Contact: 02/17/2020
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: 06/21/2017
Date Made Active in Reports: 01/05/2018
Number of Days to Update: 198
Source: EPA
Telephone: 202-260-5521
Last EDR Contact: 09/19/2019
Next Scheduled EDR Contact: 12/30/2019
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: 12/31/2017
Date Data Arrived at EDR: 11/16/2018
Date Made Active in Reports: 11/21/2019
Number of Days to Update: 370
Source: EPA
Telephone: 202-566-0250
Last EDR Contact: 11/22/2019
Next Scheduled EDR Contact: 03/02/2020
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: 09/30/2018
Date Data Arrived at EDR: 04/24/2019
Date Made Active in Reports: 08/08/2019
Number of Days to Update: 106
Source: EPA
Telephone: 202-564-4203
Last EDR Contact: 10/23/2019
Next Scheduled EDR Contact: 02/03/2020
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: 10/25/2019
Date Data Arrived at EDR: 11/07/2019
Date Made Active in Reports: 11/20/2019
Number of Days to Update: 13
Source: EPA
Telephone: 703-416-0223
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 02/17/2020
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: 04/25/2019
Date Data Arrived at EDR: 05/02/2019
Date Made Active in Reports: 05/23/2019
Number of Days to Update: 21
Source: Environmental Protection Agency
Telephone: 202-564-8600
Last EDR Contact: 10/21/2019
Next Scheduled EDR Contact: 02/03/2020
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: 10/25/2019
Date Data Arrived at EDR: 11/07/2019
Date Made Active in Reports: 11/21/2019
Number of Days to Update: 14
Source: EPA
Telephone: 202-564-6023
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 02/17/2020
Data Release Frequency: Quarterly
PADS: PCB Activity Database System
PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB’s who are required to notify the EPA of such activities.

Date of Government Version: 03/20/2019
Date Data Arrived at EDR: 04/10/2019
Date Made Active in Reports: 05/14/2019
Number of Days to Update: 34
Source: EPA
Telephone: 202-566-0500
Last EDR Contact: 10/11/2019
Next Scheduled EDR Contact: 01/20/2020
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: 10/07/2019
Next Scheduled EDR Contact: 01/20/2020
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: 06/20/2019
Date Data Arrived at EDR: 06/20/2019
Date Made Active in Reports: 08/08/2019
Number of Days to Update: 49
Source: Nuclear Regulatory Commission
Telephone: 301-415-7169
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/03/2020
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: 12/31/2005
Date Data Arrived at EDR: 08/07/2009
Date Made Active in Reports: 10/22/2009
Number of Days to Update: 76
Source: Department of Energy
Telephone: 202-586-8719
Last EDR Contact: 11/06/2019
Next Scheduled EDR Contact: 12/16/2019
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: 11/25/2019
Next Scheduled EDR Contact: 03/16/2020
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: 05/24/2017
Date Data Arrived at EDR: 11/30/2017
Date Made Active in Reports: 12/15/2017
Number of Days to Update: 15
Source: Environmental Protection Agency
Telephone: 202-566-0517
Last EDR Contact: 11/06/2019
Next Scheduled EDR Contact: 02/17/2020
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: 11/12/2019
Next Scheduled EDR Contact: 01/13/2020
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: 07/01/2019
Date Data Arrived at EDR: 07/31/2019
Date Made Active in Reports: 10/24/2019
Number of Days to Update: 85
Source: Department of Transporation, Office of Pipeline Safety Telephone: 202-366-4595
Last EDR Contact: 10/29/2019
Next Scheduled EDR Contact: 02/10/2020
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: 06/30/2019
Date Data Arrived at EDR: 07/16/2019
Date Made Active in Reports: 10/02/2019
Number of Days to Update: 78
Source: Department of Justice, Consent Decree Library
Telephone: Varies
Last EDR Contact: 10/02/2019
Next Scheduled EDR Contact: 01/20/2020
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: 12/31/2015
Date Data Arrived at EDR: 02/22/2017
Date Made Active in Reports: 09/28/2017
Number of Days to Update: 218
Source: EPA/NTIS
Telephone: 800-424-9346
Last EDR Contact: 09/16/2019
Next Scheduled EDR Contact: 01/06/2020
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: 10/06/2019
Next Scheduled EDR Contact: 01/19/2020
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: 08/08/2017
Date Data Arrived at EDR: 09/11/2018
Date Made Active in Reports: 09/14/2018
Number of Days to Update: 3
Source: Department of Energy
Telephone: 202-586-3559
Last EDR Contact: 11/04/2019
Next Scheduled EDR Contact: 02/17/2020
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: 08/01/2019
Date Data Arrived at EDR: 08/21/2019
Date Made Active in Reports: 11/11/2019
Number of Days to Update: 82
Source: Department of Energy
Telephone: 505-845-0011
Last EDR Contact: 11/15/2019
Next Scheduled EDR Contact: 03/02/2020
Data Release Frequency: Varies
LEAD SMELTER 1: Lead Smelter Sites
A listing of former lead smelter site locations.

Date of Government Version: 10/25/2019
Date Data Arrived at EDR: 11/07/2019
Date Made Active in Reports: 11/20/2019
Number of Days to Update: 13
Source: Environmental Protection Agency
Telephone: 703-603-8787
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 01/13/2020
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: 08/01/2019
Date Data Arrived at EDR: 08/27/2019
Date Made Active in Reports: 11/11/2019
Number of Days to Update: 76
Source: Department of Labor, Mine Safety and Health Administration Telephone: 303-231-5959
Last EDR Contact: 08/27/2019
Next Scheduled EDR Contact: 12/09/2019
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: 06/06/2019
Date Data Arrived at EDR: 06/06/2019
Date Made Active in Reports: 10/24/2019
Number of Days to Update: 140
Source: DOL, Mine Safety & Health Admi
Telephone: 202-693-9424
Last EDR Contact: 09/12/2019
Next Scheduled EDR Contact: 12/16/2019
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: 12/05/2005
Date Data Arrived at EDR: 02/29/2008
Date Made Active in Reports: 04/18/2008
Number of Days to Update: 49
Source: USGS
Telephone: 703-648-7709
Last EDR Contact: 11/22/2019
Next Scheduled EDR Contact: 03/09/2020
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: 11/22/2019
Next Scheduled EDR Contact: 03/09/2020
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: 09/10/2019
Date Data Arrived at EDR: 09/10/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 37
Source: Department of Interior
Telephone: 202-208-2609
Last EDR Contact: 09/10/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Quarterly
FINDS: Facility Index System/Facility Registry System
Facility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System).

Date of Government Version: 05/03/2019
Date Data Arrived at EDR: 06/05/2019
Date Made Active in Reports: 09/03/2019
Number of Days to Update: 90
Source: EPA
Telephone: (415) 947-8000
Last EDR Contact: 09/04/2019
Next Scheduled EDR Contact: 12/16/2019
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: 05/31/2018
Date Data Arrived at EDR: 07/26/2018
Date Made Active in Reports: 10/05/2018
Number of Days to Update: 71
Source: Environmental Protection Agency
Telephone: 202-564-0527
Last EDR Contact: 11/20/2019
Next Scheduled EDR Contact: 03/09/2020
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
UXO: Unexploded Ordnance Sites
A listing of unexploded ordnance site locations
Date of Government Version: 12/31/2017
Date Data Arrived at EDR: 01/17/2019
Date Made Active in Reports: 04/01/2019
Number of Days to Update: 74
Source: Department of Defense
Telephone: 703-704-1564
Last EDR Contact: 10/10/2019
Next Scheduled EDR Contact: 01/27/2020
Data Release Frequency: Varies
ECHO: Enforcement & Compliance History Information
ECHO provides integrated compliance and enforcement information for about 800,000 regulated facilities nationwide.

Date of Government Version: 07/06/2019
Date Data Arrived at EDR: 07/09/2019
Date Made Active in Reports: 10/02/2019
Number of Days to Update: 85
Source: Environmental Protection Agency
Telephone: 202-564-2280
Last EDR Contact: 10/08/2019
Next Scheduled EDR Contact: 01/20/2020
Data Release Frequency: Quarterly
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: 08/19/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 11/11/2019
Number of Days to Update: 83
Source: EPA
Telephone: 800-385-6164
Last EDR Contact: 11/19/2019
Next Scheduled EDR Contact: 03/02/2020
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: 09/23/2019
Date Data Arrived at EDR: 09/24/2019
Date Made Active in Reports: 11/06/2019
Number of Days to Update: 43
Source: CAL EPA/Office of Emergency Information
Telephone: 916-323-3400
Last EDR Contact: 09/24/2019
Next Scheduled EDR Contact: 01/06/2020
Data Release Frequency: Quarterly
CUPA SAN FRANCISCO CO: CUPA Facility Listing
Cupa facilities
Date of Government Version: 08/01/2019
Date Data Arrived at EDR: 08/02/2019
Date Made Active in Reports: 10/09/2019
Number of Days to Update: 68
Source: San Francisco County Department of Environmental Health Telephone: 415-252-3896
Last EDR Contact: 10/31/2019
Next Scheduled EDR Contact: 02/17/2020
Data Release Frequency: Varies
CUPA LIVERMORE-PLEASANTON: CUPA Facility Listing
list of facilities associated with the various CUPA programs in Livermore-Pleasanton TC5889186.2s Page GR-27

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 05/01/2019
Date Data Arrived at EDR: 05/14/2019
Date Made Active in Reports: 07/17/2019
Number of Days to Update: 64
Source: Livermore-Pleasanton Fire Department
Telephone: 925-454-2361
Last EDR Contact: 11/14/2019
Next Scheduled EDR Contact: 02/24/2020
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: 06/04/2019
Date Data Arrived at EDR: 06/28/2019
Date Made Active in Reports: 08/22/2019
Number of Days to Update: 55
Source: Department of Toxic Substance Control
Telephone: 916-327-4498
Last EDR Contact: 08/28/2019
Next Scheduled EDR Contact: 12/16/2019
Data Release Frequency: Annually
DRYCLEAN AVAQMD: Antelope Valley Air Quality Management District Drycleaner Listing A listing of dry cleaners in the Antelope Valley Air Quality Management District.

Date of Government Version: 08/28/2019
Date Data Arrived at EDR: 08/30/2019
Date Made Active in Reports: 10/29/2019
Number of Days to Update: 60
Source: Antelope Valley Air Quality Management District Telephone: 661-723-8070
Last EDR Contact: 08/28/2019
Next Scheduled EDR Contact: 12/16/2019
Data Release Frequency: Varies
DRYCLEAN SOUTH COAST: South Coast Air Quality Management District Drycleaner Listing A listing of dry cleaners in the South Coast Air Quality Management District Date of Government Version: 09/27/2019
Date Data Arrived at EDR: 10/01/2019
Date Made Active in Reports: 11/07/2019
Number of Days to Update: 37
Source: South Coast Air Quality Management District
Telephone: 909-396-3211
Last EDR Contact: 11/20/2019
Next Scheduled EDR Contact: 03/09/2020
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: 12/31/2017
Date Data Arrived at EDR: 06/24/2019
Date Made Active in Reports: 08/22/2019
Number of Days to Update: 59
Source: California Air Resources Board
Telephone: 916-322-2990
Last EDR Contact: 09/18/2019
Next Scheduled EDR Contact: 12/30/2019
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: 07/19/2019
Date Data Arrived at EDR: 07/22/2019
Date Made Active in Reports: 09/26/2019
Number of Days to Update: 66
Source: State Water Resoruces Control Board
Telephone: 916-445-9379
Last EDR Contact: 10/30/2019
Next Scheduled EDR Contact: 02/02/2020
Data Release Frequency: Varies
Financial Assurance 1: Financial Assurance Information Listing Financial Assurance information
Date of Government Version: 07/19/2019
Date Data Arrived at EDR: 07/23/2019
Date Made Active in Reports: 09/30/2019
Number of Days to Update: 69
Source: Department of Toxic Substances Control
Telephone: 916-255-3628
Last EDR Contact: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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.

Date of Government Version: 08/16/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 10/18/2019
Number of Days to Update: 59
Source: California Integrated Waste Management Board
Telephone: 916-341-6066
Last EDR Contact: 11/07/2019
Next Scheduled EDR Contact: 02/24/2020
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: 12/31/2017
Date Data Arrived at EDR: 05/29/2019
Date Made Active in Reports: 07/22/2019
Number of Days to Update: 54
Source: California Environmental Protection Agency
Telephone: 916-255-1136
Last EDR Contact: 10/11/2019
Next Scheduled EDR Contact: 01/20/2020
Data Release Frequency: Annually
ICE: ICE
Contains data pertaining to the Permitted Facilities with Inspections / Enforcements sites tracked in Envirostor.

Date of Government Version: 08/19/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 10/18/2019
Number of Days to Update: 59
Source: Department of Toxic Subsances Control
Telephone: 877-786-9427
Last EDR Contact: 11/19/2019
Next Scheduled EDR Contact: 03/02/2020
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: 08/19/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 10/18/2019
Number of Days to Update: 59
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 11/19/2019
Next Scheduled EDR Contact: 03/02/2020
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: 10/07/2019
Date Data Arrived at EDR: 10/08/2019
Date Made Active in Reports: 11/07/2019
Number of Days to Update: 30
Source: Department of Toxic Substances Control
Telephone: 916-440-7145
Last EDR Contact: 10/08/2019
Next Scheduled EDR Contact: 01/20/2020
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: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 57
Source: Department of Conservation
Telephone: 916-322-1080
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 07/19/2019
Date Data Arrived at EDR: 09/04/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 62
Source: Department of Public Health
Telephone: 916-558-1784
Last EDR Contact: 09/04/2019
Next Scheduled EDR Contact: 12/16/2019
Data Release Frequency: Varies
NPDES: NPDES Permits Listing
A listing of NPDES permits, including stormwater.

Date of Government Version: 08/12/2019
Date Data Arrived at EDR: 08/13/2019
Date Made Active in Reports: 10/16/2019
Number of Days to Update: 64
Source: State Water Resources Control Board
Telephone: 916-445-9379
Last EDR Contact: 11/12/2019
Next Scheduled EDR Contact: 02/24/2020
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: 09/03/2019
Date Data Arrived at EDR: 09/04/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 62
Source: Department of Pesticide Regulation
Telephone: 916-445-4038
Last EDR Contact: 09/04/2019
Next Scheduled EDR Contact: 12/16/2019
Data Release Frequency: Quarterly
PROC: Certified Processors Database
A listing of certified processors.

Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 57
Source: Department of Conservation
Telephone: 916-323-3836
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 09/16/2019
Date Data Arrived at EDR: 09/18/2019
Date Made Active in Reports: 11/06/2019
Number of Days to Update: 49
Source: State Water Resources Control Board
Telephone: 916-445-3846
Last EDR Contact: 09/16/2019
Next Scheduled EDR Contact: 12/30/2019
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: 08/20/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 11/18/2019
Number of Days to Update: 90
Source: Deaprtment of Conservation
Telephone: 916-445-2408
Last EDR Contact: 08/20/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Varies
UIC GEO: Underground Injection Control Sites (GEOTRACKER) Underground control injection sites
Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/01/2019
Number of Days to Update: 53
Source: State Water Resource Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 05/08/2018
Date Data Arrived at EDR: 07/11/2018
Date Made Active in Reports: 09/13/2018
Number of Days to Update: 64
Source: RWQCB, Central Valley Region
Telephone: 559-445-5577
Last EDR Contact: 10/11/2019
Next Scheduled EDR Contact: 01/20/2020
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: 11/14/2019
Next Scheduled EDR Contact: 03/02/2020
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: 09/19/2019
Next Scheduled EDR Contact: 01/06/2020
Data Release Frequency: No Update Planned
MILITARY PRIV SITES: Military Privatized Sites (GEOTRACKER) Military privatized sites
Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/01/2019
Number of Days to Update: 53
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Varies
PROJECT: Project Sites (GEOTRACKER)
Projects sites
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/01/2019
Number of Days to Update: 53
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/06/2019
Number of Days to Update: 58
Source: State Water Resources Control Board
Telephone: 916-341-5810
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 09/03/2019
Date Data Arrived at EDR: 09/04/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 62
Source: State Water Resources Control Board
Telephone: 866-794-4977
Last EDR Contact: 09/04/2019
Next Scheduled EDR Contact: 12/16/2019
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: 08/14/2019
Date Data Arrived at EDR: 08/14/2019
Date Made Active in Reports: 08/21/2019
Number of Days to Update: 7
Source: California Environmental Protection Agency
Telephone: 916-323-2514
Last EDR Contact: 10/22/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
NON-CASE INFO: Non-Case Information Sites (GEOTRACKER) Non-Case Information sites
Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/01/2019
Number of Days to Update: 53
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Varies
OTHER OIL GAS: Other Oil & Gas Projects Sites (GEOTRACKER) Other Oil & Gas Projects sites
Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/01/2019
Number of Days to Update: 53
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/01/2019
Number of Days to Update: 53
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Varies
SAMPLING POINT: Sampling Point ? Public Sites (GEOTRACKER) Sampling point - public sites
Date of Government Version: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/01/2019
Number of Days to Update: 53
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 09/09/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/01/2019
Number of Days to Update: 53
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 11/22/2019
Next Scheduled EDR Contact: 03/09/2020
Data Release Frequency: Varies

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.

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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 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.

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: 10/02/2019
Next Scheduled EDR Contact: 01/20/2020
Data Release Frequency: Semi-Annually
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
UST ALAMEDA: Underground Tanks
Underground storage tank sites located in Alameda county.

Date of Government Version: 10/02/2019
Date Data Arrived at EDR: 10/03/2019
Date Made Active in Reports: 11/06/2019
Number of Days to Update: 34
Source: Alameda County Environmental Health Services
Telephone: 510-567-6700
Last EDR Contact: 10/02/2019
Next Scheduled EDR Contact: 04/24/2047
Data Release Frequency: Semi-Annually
AMADOR COUNTY:

CUPA AMADOR: CUPA Facility List
Cupa Facility List
Date of Government Version: 09/06/2019
Date Data Arrived at EDR: 09/10/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 51
Source: Amador County Environmental Health
Telephone: 209-223-6439
Last EDR Contact: 08/28/2019
Next Scheduled EDR Contact: 12/16/2019
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: 10/02/2019
Next Scheduled EDR Contact: 01/20/2020
Data Release Frequency: No Update Planned
CALVERAS COUNTY:

CUPA CALVERAS: CUPA Facility Listing
Cupa Facility Listing
Date of Government Version: 08/05/2019
Date Data Arrived at EDR: 08/07/2019
Date Made Active in Reports: 10/09/2019
Number of Days to Update: 63
Source: Calveras County Environmental Health
Telephone: 209-754-6399
Last EDR Contact: 09/23/2019
Next Scheduled EDR Contact: 01/06/2020
Data Release Frequency: Quarterly
COLUSA COUNTY:

CUPA COLUSA: CUPA Facility List
Cupa facility list.

Date of Government Version: 08/14/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 10/18/2019
Number of Days to Update: 59
Source: Health & Human Services
Telephone: 530-458-0396
Last EDR Contact: 10/31/2019
Next Scheduled EDR Contact: 02/17/2020
Data Release Frequency: Semi-Annually
CONTRA COSTA COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
SL CONTRA COSTA: Site List
List includes sites from the underground tank, hazardous waste generator and business plan/2185 programs.

Date of Government Version: 08/20/2019
Date Data Arrived at EDR: 08/23/2019
Date Made Active in Reports: 10/22/2019
Number of Days to Update: 60
Source: Contra Costa Health Services Department
Telephone: 925-646-2286
Last EDR Contact: 10/28/2019
Next Scheduled EDR Contact: 02/10/2020
Data Release Frequency: Semi-Annually
DEL NORTE COUNTY:

CUPA DEL NORTE: CUPA Facility List
Cupa Facility list
Date of Government Version: 07/30/2019
Date Data Arrived at EDR: 08/02/2019
Date Made Active in Reports: 10/09/2019
Number of Days to Update: 68
Source: Del Norte County Environmental Health Division Telephone: 707-465-0426
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/10/2020
Data Release Frequency: Varies
EL DORADO COUNTY:

CUPA EL DORADO: CUPA Facility List
CUPA facility list.

Date of Government Version: 09/06/2019
Date Data Arrived at EDR: 09/12/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 49
Source: El Dorado County Environmental Management Department Telephone: 530-621-6623
Last EDR Contact: 10/28/2019
Next Scheduled EDR Contact: 02/10/2020
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: 07/11/2019
Date Data Arrived at EDR: 07/11/2019
Date Made Active in Reports: 09/20/2019
Number of Days to Update: 71
Source: Dept. of Community Health
Telephone: 559-445-3271
Last EDR Contact: 10/09/2019
Next Scheduled EDR Contact: 01/13/2020
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: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: No Update Planned
HUMBOLDT COUNTY:

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

Date of Government Version: 07/08/2019
Date Data Arrived at EDR: 07/10/2019
Date Made Active in Reports: 09/20/2019
Number of Days to Update: 72
Source: Humboldt County Environmental Health
Telephone: N/A
Last EDR Contact: 10/30/2019
Next Scheduled EDR Contact: 03/02/2020
Data Release Frequency: Semi-Annually
IMPERIAL COUNTY:

CUPA IMPERIAL: CUPA Facility List
Cupa facility list.

Date of Government Version: 07/19/2019
Date Data Arrived at EDR: 07/23/2019
Date Made Active in Reports: 09/26/2019
Number of Days to Update: 65
Source: San Diego Border Field Office
Telephone: 760-339-2777
Last EDR Contact: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
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: 11/14/2019
Next Scheduled EDR Contact: 06/04/2018
Data Release Frequency: Varies
KERN COUNTY:

UST KERN: Underground Storage Tank Sites & Tank Listing Kern County Sites and Tanks Listing.

Date of Government Version: 08/01/2019
Date Data Arrived at EDR: 08/06/2019
Date Made Active in Reports: 10/08/2019
Number of Days to Update: 63
Source: Kern County Environment Health Services Department Telephone: 661-862-8700
Last EDR Contact: 10/31/2019
Next Scheduled EDR Contact: 02/17/2020
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: 08/14/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 10/18/2019
Number of Days to Update: 59
Source: Kings County Department of Public Health
Telephone: 559-584-1411
Last EDR Contact: 11/25/2019
Next Scheduled EDR Contact: 03/02/2020
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: 08/16/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 10/18/2019
Number of Days to Update: 59
Source: Lake County Environmental Health
Telephone: 707-263-1164
Last EDR Contact: 10/15/2019
Next Scheduled EDR Contact: 01/27/2020
Data Release Frequency: Varies
LASSEN COUNTY:

CUPA LASSEN: CUPA Facility List
Cupa facility list
Date of Government Version: 07/22/2019
Date Data Arrived at EDR: 07/23/2019
Date Made Active in Reports: 09/26/2019
Number of Days to Update: 65
Source: Lassen County Environmental Health
Telephone: 530-251-8528
Last EDR Contact: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
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: 09/12/2019
Next Scheduled EDR Contact: 12/30/2019
Data Release Frequency: No Update Planned
HMS LOS ANGELES: HMS: Street Number List
Industrial Waste and Underground Storage Tank Sites.

Date of Government Version: 09/26/2019
Date Data Arrived at EDR: 10/04/2019
Date Made Active in Reports: 11/07/2019
Number of Days to Update: 34
Source: Department of Public Works
Telephone: 626-458-3517
Last EDR Contact: 10/02/2019
Next Scheduled EDR Contact: 01/20/2020
Data Release Frequency: Semi-Annually
LF LOS ANGELES: List of Solid Waste Facilities
Solid Waste Facilities in Los Angeles County.

Date of Government Version: 07/15/2019
Date Data Arrived at EDR: 07/17/2019
Date Made Active in Reports: 09/26/2019
Number of Days to Update: 71
Source: La County Department of Public Works
Telephone: 818-458-5185
Last EDR Contact: 10/16/2019
Next Scheduled EDR Contact: 01/27/2020
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: 01/01/2019
Date Data Arrived at EDR: 01/15/2019
Date Made Active in Reports: 03/07/2019
Number of Days to Update: 51
Source: Engineering & Construction Division
Telephone: 213-473-7869
Last EDR Contact: 10/09/2019
Next Scheduled EDR Contact: 01/27/2020
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: 09/27/2019
Next Scheduled EDR Contact: 01/06/2020
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: 04/30/2012
Date Data Arrived at EDR: 04/17/2019
Date Made Active in Reports: 05/29/2019
Number of Days to Update: 42
Source: Los Angeles County Department of Public Works
Telephone: 626-458-6973
Last EDR Contact: 10/18/2019
Next Scheduled EDR Contact: 01/27/2020
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: 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: 09/27/2019
Next Scheduled EDR Contact: 01/06/2020
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: 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: 09/27/2019
Next Scheduled EDR Contact: 01/06/2020
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: 07/15/2019
Date Data Arrived at EDR: 07/17/2019
Date Made Active in Reports: 08/05/2019
Number of Days to Update: 19
Source: Community Health Services
Telephone: 323-890-7806
Last EDR Contact: 10/29/2019
Next Scheduled EDR Contact: 01/27/2020
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: 10/09/2019
Next Scheduled EDR Contact: 01/27/2020
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: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
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: 06/27/2019
Date Data Arrived at EDR: 07/30/2019
Date Made Active in Reports: 10/02/2019
Number of Days to Update: 64
Source: City of Torrance Fire Department
Telephone: 310-618-2973
Last EDR Contact: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
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: 08/22/2019
Date Data Arrived at EDR: 08/26/2019
Date Made Active in Reports: 10/29/2019
Number of Days to Update: 64
Source: Madera County Environmental Health
Telephone: 559-675-7823
Last EDR Contact: 11/14/2019
Next Scheduled EDR Contact: 03/02/2020
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: 09/25/2019
Next Scheduled EDR Contact: 01/13/2020
Data Release Frequency: Semi-Annually
MERCED COUNTY:

CUPA MERCED: CUPA Facility List
CUPA facility list.

Date of Government Version: 05/29/2019
Date Data Arrived at EDR: 05/30/2019
Date Made Active in Reports: 07/22/2019
Number of Days to Update: 53
Source: Merced County Environmental Health
Telephone: 209-381-1094
Last EDR Contact: 11/14/2019
Next Scheduled EDR Contact: 03/02/2020
Data Release Frequency: Varies
MONO COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA MONO: CUPA Facility List
CUPA Facility List
Date of Government Version: 08/21/2019
Date Data Arrived at EDR: 09/03/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 58
Source: Mono County Health Department
Telephone: 760-932-5580
Last EDR Contact: 11/20/2019
Next Scheduled EDR Contact: 03/09/2020
Data Release Frequency: Varies
MONTEREY COUNTY:

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

Date of Government Version: 07/25/2019
Date Data Arrived at EDR: 07/30/2019
Date Made Active in Reports: 09/30/2019
Number of Days to Update: 62
Source: Monterey County Health Department
Telephone: 831-796-1297
Last EDR Contact: 09/30/2019
Next Scheduled EDR Contact: 01/13/2020
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: 11/20/2019
Next Scheduled EDR Contact: 03/09/2020
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: 11/20/2019
Next Scheduled EDR Contact: 03/09/2020
Data Release Frequency: No Update Planned
NEVADA COUNTY:

CUPA NEVADA: CUPA Facility List
CUPA facility list.

Date of Government Version: 07/23/2019
Date Data Arrived at EDR: 07/30/2019
Date Made Active in Reports: 10/02/2019
Number of Days to Update: 64
Source: Community Development Agency
Telephone: 530-265-1467
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/10/2020
Data Release Frequency: Varies
ORANGE COUNTY:

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

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 07/10/2019
Date Data Arrived at EDR: 08/07/2019
Date Made Active in Reports: 10/09/2019
Number of Days to Update: 63
Source: Health Care Agency
Telephone: 714-834-3446
Last EDR Contact: 11/04/2019
Next Scheduled EDR Contact: 02/17/2020
Data Release Frequency: Annually
LUST ORANGE: List of Underground Storage Tank Cleanups Orange County Underground Storage Tank Cleanups (LUST).

Date of Government Version: 07/10/2019
Date Data Arrived at EDR: 08/09/2019
Date Made Active in Reports: 10/09/2019
Number of Days to Update: 61
Source: Health Care Agency
Telephone: 714-834-3446
Last EDR Contact: 11/04/2019
Next Scheduled EDR Contact: 02/17/2020
Data Release Frequency: Quarterly
UST ORANGE: List of Underground Storage Tank Facilities Orange County Underground Storage Tank Facilities (UST).

Date of Government Version: 07/10/2019
Date Data Arrived at EDR: 08/06/2019
Date Made Active in Reports: 10/09/2019
Number of Days to Update: 64
Source: Health Care Agency
Telephone: 714-834-3446
Last EDR Contact: 11/05/2019
Next Scheduled EDR Contact: 02/17/2020
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: 09/03/2019
Date Data Arrived at EDR: 09/05/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 61
Source: Placer County Health and Human Services
Telephone: 530-745-2363
Last EDR Contact: 08/28/2019
Next Scheduled EDR Contact: 12/16/2019
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: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
RIVERSIDE COUNTY:

LUST RIVERSIDE: Listing of Underground Tank Cleanup Sites Riverside County Underground Storage Tank Cleanup Sites (LUST).

Date of Government Version: 07/10/2019
Date Data Arrived at EDR: 07/11/2019
Date Made Active in Reports: 09/20/2019
Number of Days to Update: 71
Source: Department of Environmental Health
Telephone: 951-358-5055
Last EDR Contact: 09/16/2019
Next Scheduled EDR Contact: 12/30/2019
Data Release Frequency: Quarterly
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
UST RIVERSIDE: Underground Storage Tank Tank List
Underground storage tank sites located in Riverside county.

Date of Government Version: 07/10/2019
Date Data Arrived at EDR: 07/11/2019
Date Made Active in Reports: 09/23/2019
Number of Days to Update: 74
Source: Department of Environmental Health
Telephone: 951-358-5055
Last EDR Contact: 09/16/2019
Next Scheduled EDR Contact: 12/30/2019
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: 08/06/2019
Date Data Arrived at EDR: 10/01/2019
Date Made Active in Reports: 11/07/2019
Number of Days to Update: 37
Source: Sacramento County Environmental Management
Telephone: 916-875-8406
Last EDR Contact: 10/01/2019
Next Scheduled EDR Contact: 01/13/2020
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: 08/07/2019
Date Data Arrived at EDR: 10/01/2019
Date Made Active in Reports: 11/08/2019
Number of Days to Update: 38
Source: Sacramento County Environmental Management
Telephone: 916-875-8406
Last EDR Contact: 10/01/2019
Next Scheduled EDR Contact: 01/13/2020
Data Release Frequency: Quarterly
SAN BENITO COUNTY:

CUPA SAN BENITO: CUPA Facility List
Cupa facility list
Date of Government Version: 07/16/2019
Date Data Arrived at EDR: 07/16/2019
Date Made Active in Reports: 09/24/2019
Number of Days to Update: 70
Source: San Benito County Environmental Health
Telephone: N/A
Last EDR Contact: 11/14/2019
Next Scheduled EDR Contact: 02/17/2020
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.

Date of Government Version: 08/29/2019
Date Data Arrived at EDR: 08/30/2019
Date Made Active in Reports: 10/29/2019
Number of Days to Update: 60
Source: San Bernardino County Fire Department Hazardous Materials Division Telephone: 909-387-3041
Last EDR Contact: 11/04/2019
Next Scheduled EDR Contact: 02/17/2020
Data Release Frequency: Quarterly
SAN DIEGO COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 09/03/2019
Date Data Arrived at EDR: 09/04/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 62
Source: Hazardous Materials Management Division
Telephone: 619-338-2268
Last EDR Contact: 09/04/2019
Next Scheduled EDR Contact: 12/16/2019
Data Release Frequency: Quarterly
LF SAN DIEGO: Solid Waste Facilities
San Diego County Solid Waste Facilities.

Date of Government Version: 04/18/2018
Date Data Arrived at EDR: 04/24/2018
Date Made Active in Reports: 06/19/2018
Number of Days to Update: 56
Source: Department of Health Services
Telephone: 619-338-2209
Last EDR Contact: 10/31/2019
Next Scheduled EDR Contact: 02/03/2020
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: 07/16/2019
Date Data Arrived at EDR: 07/23/2019
Date Made Active in Reports: 09/30/2019
Number of Days to Update: 69
Source: Department of Environmental Health
Telephone: 858-505-6874
Last EDR Contact: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
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: 11/25/2019
Next Scheduled EDR Contact: 03/16/2020
Data Release Frequency: No Update Planned
SAN FRANCISCO COUNTY:

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: 10/31/2019
Next Scheduled EDR Contact: 02/17/2020
Data Release Frequency: No Update Planned
UST SAN FRANCISCO: Underground Storage Tank Information Underground storage tank sites located in San Francisco county.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 08/01/2019
Date Data Arrived at EDR: 08/02/2019
Date Made Active in Reports: 10/08/2019
Number of Days to Update: 67
Source: Department of Public Health
Telephone: 415-252-3920
Last EDR Contact: 10/31/2019
Next Scheduled EDR Contact: 02/17/2020
Data Release Frequency: Quarterly
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: 09/11/2019
Next Scheduled EDR Contact: 12/29/2019
Data Release Frequency: Semi-Annually
SAN LUIS OBISPO COUNTY:

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

Date of Government Version: 08/14/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 10/18/2019
Number of Days to Update: 59
Source: San Luis Obispo County Public Health Department Telephone: 805-781-5596
Last EDR Contact: 11/25/2019
Next Scheduled EDR Contact: 03/02/2020
Data Release Frequency: Varies
SAN MATEO COUNTY:

BI SAN MATEO: Business Inventory
List includes Hazardous Materials Business Plan, hazardous waste generators, and underground storage tanks.

Date of Government Version: 09/03/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 11/05/2019
Number of Days to Update: 57
Source: San Mateo County Environmental Health Services Division Telephone: 650-363-1921
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 09/05/2019
Next Scheduled EDR Contact: 12/23/2019
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: 11/14/2019
Next Scheduled EDR Contact: 03/02/2020
Data Release Frequency: No Update Planned
SANTA CLARA COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA SANTA CLARA: Cupa Facility List
Cupa facility list
Date of Government Version: 08/14/2019
Date Data Arrived at EDR: 08/20/2019
Date Made Active in Reports: 10/18/2019
Number of Days to Update: 59
Source: Department of Environmental Health
Telephone: 408-918-1973
Last EDR Contact: 11/14/2019
Next Scheduled EDR Contact: 03/02/2020
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: 11/20/2019
Next Scheduled EDR Contact: 03/09/2020
Data Release Frequency: No Update Planned
SAN JOSE HAZMAT: Hazardous Material Facilities
Hazardous material facilities, including underground storage tank sites.

Date of Government Version: 07/30/2019
Date Data Arrived at EDR: 08/02/2019
Date Made Active in Reports: 10/08/2019
Number of Days to Update: 67
Source: City of San Jose Fire Department
Telephone: 408-535-7694
Last EDR Contact: 10/31/2019
Next Scheduled EDR Contact: 02/17/2020
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: 11/14/2019
Next Scheduled EDR Contact: 03/02/2020
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: 11/14/2019
Next Scheduled EDR Contact: 03/02/2020
Data Release Frequency: Varies
SOLANO COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 11/25/2019
Next Scheduled EDR Contact: 03/16/2020
Data Release Frequency: Quarterly
UST SOLANO: Underground Storage Tanks
Underground storage tank sites located in Solano county.

Date of Government Version: 08/28/2019
Date Data Arrived at EDR: 08/30/2019
Date Made Active in Reports: 10/29/2019
Number of Days to Update: 60
Source: Solano County Department of Environmental Management Telephone: 707-784-6770
Last EDR Contact: 08/28/2019
Next Scheduled EDR Contact: 12/16/2019
Data Release Frequency: Quarterly
SONOMA COUNTY:

CUPA SONOMA: Cupa Facility List
Cupa Facility list
Date of Government Version: 06/18/2019
Date Data Arrived at EDR: 06/25/2019
Date Made Active in Reports: 07/24/2019
Number of Days to Update: 29
Source: County of Sonoma Fire & Emergency Services Department Telephone: 707-565-1174
Last EDR Contact: 11/14/2019
Next Scheduled EDR Contact: 01/06/2020
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: 10/01/2019
Date Data Arrived at EDR: 10/02/2019
Date Made Active in Reports: 11/07/2019
Number of Days to Update: 36
Source: Department of Health Services
Telephone: 707-565-6565
Last EDR Contact: 09/19/2019
Next Scheduled EDR Contact: 01/06/2020
Data Release Frequency: Quarterly
STANISLAUS COUNTY:

CUPA STANISLAUS: CUPA Facility List
Cupa facility list
Date of Government Version: 07/18/2019
Date Data Arrived at EDR: 07/18/2019
Date Made Active in Reports: 09/26/2019
Number of Days to Update: 70
Source: Stanislaus County Department of Ennvironmental Protection Telephone: 209-525-6751
Last EDR Contact: 10/28/2019
Next Scheduled EDR Contact: 01/27/2020
Data Release Frequency: Varies
SUTTER COUNTY:

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

Date of Government Version: 08/29/2019
Date Data Arrived at EDR: 09/03/2019
Date Made Active in Reports: 11/06/2019
Number of Days to Update: 64
Source: Sutter County Environmental Health Services
Telephone: 530-822-7500
Last EDR Contact: 08/28/2019
Next Scheduled EDR Contact: 12/16/2019
Data Release Frequency: Semi-Annually
TEHAMA COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA TEHAMA: CUPA Facility List
Cupa facilities
Date of Government Version: 05/20/2019
Date Data Arrived at EDR: 05/21/2019
Date Made Active in Reports: 07/18/2019
Number of Days to Update: 58
Source: Tehama County Department of Environmental Health Telephone: 530-527-8020
Last EDR Contact: 11/14/2019
Next Scheduled EDR Contact: 02/17/2020
Data Release Frequency: Varies
TRINITY COUNTY:

CUPA TRINITY: CUPA Facility List
Cupa facility list
Date of Government Version: 07/19/2019
Date Data Arrived at EDR: 07/23/2019
Date Made Active in Reports: 09/26/2019
Number of Days to Update: 65
Source: Department of Toxic Substances Control
Telephone: 760-352-0381
Last EDR Contact: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Varies
TULARE COUNTY:

CUPA TULARE: CUPA Facility List
Cupa program facilities
Date of Government Version: 08/12/2019
Date Data Arrived at EDR: 08/14/2019
Date Made Active in Reports: 10/17/2019
Number of Days to Update: 64
Source: Tulare County Environmental Health Services Division Telephone: 559-624-7400
Last EDR Contact: 11/04/2019
Next Scheduled EDR Contact: 02/17/2020
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: 10/17/2019
Next Scheduled EDR Contact: 02/03/2020
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: 05/29/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 09/30/2019
Number of Days to Update: 63
Source: Ventura County Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 10/21/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Quarterly
LF VENTURA: Inventory of Illegal Abandoned and Inactive Sites Ventura County Inventory of Closed, Illegal Abandoned, and Inactive Sites.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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: 09/25/2019
Next Scheduled EDR Contact: 01/13/2020
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: 11/07/2019
Next Scheduled EDR Contact: 02/24/2020
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: 05/29/2019
Date Data Arrived at EDR: 07/29/2019
Date Made Active in Reports: 09/30/2019
Number of Days to Update: 63
Source: Ventura County Resource Management Agency
Telephone: 805-654-2813
Last EDR Contact: 10/21/2019
Next Scheduled EDR Contact: 02/03/2020
Data Release Frequency: Quarterly
UST VENTURA: Underground Tank Closed Sites List
Ventura County Operating Underground Storage Tank Sites (UST)/Underground Tank Closed Sites List.

Date of Government Version: 07/26/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 52
Source: Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 09/09/2019
Next Scheduled EDR Contact: 12/23/2019
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: 09/25/2019
Date Data Arrived at EDR: 10/01/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 30
Source: Yolo County Department of Health
Telephone: 530-666-8646
Last EDR Contact: 09/25/2019
Next Scheduled EDR Contact: 01/13/2020
Data Release Frequency: Annually
YUBA COUNTY:

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

Date of Government Version: 07/26/2019
Date Data Arrived at EDR: 07/31/2019
Date Made Active in Reports: 10/08/2019
Number of Days to Update: 69
Source: Yuba County Environmental Health Department
Telephone: 530-749-7523
Last EDR Contact: 10/25/2019
Next Scheduled EDR Contact: 02/10/2020
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

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: 05/14/2019
Date Data Arrived at EDR: 05/14/2019
Date Made Active in Reports: 08/05/2019
Number of Days to Update: 83
Source: Department of Energy & Environmental Protection Telephone: 860-424-3375
Last EDR Contact: 11/11/2019
Next Scheduled EDR Contact: 02/24/2020
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: 10/02/2019
Next Scheduled EDR Contact: 01/20/2020
Data Release Frequency: Annually
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: 05/01/2019
Date Made Active in Reports: 06/21/2019
Number of Days to Update: 51
Source: Department of Environmental Conservation
Telephone: 518-402-8651
Last EDR Contact: 10/29/2019
Next Scheduled EDR Contact: 02/10/2020
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: 10/09/2019
Next Scheduled EDR Contact: 12/07/2020
Data Release Frequency: Annually
RI MANIFEST: Manifest information
Hazardous waste manifest information
Date of Government Version: 12/31/2017
Date Data Arrived at EDR: 02/23/2018
Date Made Active in Reports: 04/09/2018
Number of Days to Update: 45
Source: Department of Environmental Management
Telephone: 401-222-2797
Last EDR Contact: 11/14/2019
Next Scheduled EDR Contact: 03/02/2020
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: 09/06/2019
Next Scheduled EDR Contact: 12/23/2019
Data Release Frequency: Annually
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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 sensitivity 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.

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
TC5889186.2s Page GR-51

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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.

TC5889186.2s Page GR-52

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
TC5889186.2s Page A-1
geologic strata.
of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of the Groundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics

2. Groundwater flow velocity.

1. Groundwater flow direction, and
Assessment of the impact of contaminant migration generally has two principle investigative components:
forming an opinion about the impact of potential contaminant migration.

EDR’s GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in 2012Version Date:
5636475 LAKE MATHEWS, CASouth Map:
2012Version Date:
5641332 RIVERSIDE WEST, CATarget Property Map:

USGS TOPOGRAPHIC MAP
826 ft. above sea levelElevation:
3749585.5UTM Y (Meters):
457298.2UTM X (Meters):

Zone 11Universal Tranverse Mercator:
117.461782 - 117˚ 27’ 42.42’’Longitude (West):

33.887511 - 33˚ 53’ 15.04’’Latitude (North):

TARGET PROPERTY COORDINATES
RIVERSIDE, CA 92503
SOUTHEAST CORNER OF VICTORIA AVE. AND LA SIERRA AVE
045.02270_SOUTHEAST CORNER OF VICTORIA AVE. AND LA

TARGET PROPERTY ADDRESS
®GEOCHECK - PHYSICAL SETTING SOURCE ADDENDUM®
TC5889186.2s Page A-2
should be field verified.
on a relative (not an absolute) basis. Relative elevation information between sites of close proximity Source: Topography has been determined from the USGS 7.5’ Digital Elevation Model and should be evaluated SURROUNDING TOPOGRAPHY: ELEVATION PROFILES
Elevation (ft)Elevation (ft)
TP
TP
0 1/2 1 Miles
✩Target Property Elevation: 826 ft.

North South
West East
1205
1127
999
976
944
896
878
860
840
826
815
809
805
801
802
796
784
759
748846
785
786
787
790
804
812
818
821
826
840
860
873
887
907
928
933
945
950
General NWGeneral Topographic Gradient:

TARGET PROPERTY TOPOGRAPHY
should contamination exist on the target property, what downgradient sites might be impacted. assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used to

TOPOGRAPHIC INFORMATION
collected on nearby properties, and regional groundwater flow information (from deep aquifers). sources of information, such as surface topographic information, hydrologic information, hydrogeologic data using site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on other Groundwater flow direction for a particular site is best determined by a qualified environmental professional

GROUNDWATER FLOW DIRECTION INFORMATION
®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
TC5889186.2s Page A-3
Not Reported

GENERAL DIRECTIONLOCATION

GROUNDWATER FLOWFROM TPMAP ID
hydrogeologically, and the depth to water table.
authorities at select sites and has extracted the date of the report, groundwater flow direction as determined flow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatory EDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater

AQUIFLOW
®
Search Radius: 1.000 Mile.

Not found Status:

1.25 miles Search Radius:

Site-Specific Hydrogeological Data*:
* ©1996 Site−specific hydrogeological data gathered by CERCLIS Alerts, Inc., Bainbridge Island, WA. All rights reserved. All of the information and opinions presented are those of the cited EPA report(s), which were completed under a Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation. contamination exist on the target property, what downgradient sites might be impacted. environmental professional in forming an opinion about the impact of nearby contaminated properties or, should of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator

HYDROGEOLOGIC INFORMATION
YES - refer to the Overview Map and Detail MapNOT AVAILABLE

NATIONAL WETLAND INVENTORY
NWI Electronic
Data CoverageNWI Quad at Target Property
FEMA FIRM Flood data06065C1380G
Additional Panels in search area: FEMA Source Type
FEMA FIRM Flood data06065C0715G
Flood Plain Panel at Target Property
FEMA Source Type

FEMA FLOOD ZONE
and bodies of water).

Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways contamination exist on the target property, what downgradient sites might be impacted. the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should Surface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assist

HYDROLOGIC INFORMATION
®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
TC5889186.2s Page A-4
Map, USGS Digital Data Series DDS - 11 (1994).
of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology

ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION
Plutonic and Intrusive RocksCategory:MesozoicEra:

CretaceousSystem:

Cretaceous granitic rocksSeries:

KgCode: (decoded above as Era, System & Series)
at which contaminant migration may be occurring.

Geologic information can be used by the environmental professional in forming an opinion about the relative speed

GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY move more quickly through sandy-gravelly types of soils than silty-clayey types of soils. characteristics data collected on nearby properties and regional soil information. In general, contaminant plumes to rely on other sources of information, including geologic age identification, rock stratigraphic unit and soil using site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessary Groundwater flow velocity information for a particular site is best determined by a qualified environmental professional

GROUNDWATER FLOW VELOCITY INFORMATION
®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
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. 4 2
1 5
3 6
0 1/16 1/8 1/4 Miles
SSURGO SOIL MAP - 5889186.2s
* Target Property
N SSURGO Soil
N Water
SITE NAME: 045.02270 southeast Corner of Victoria Ave. and LA ADDRESS: Southeast Corner of Victoria Ave. and LA Sierra Ave Riverside CA 92503
LAT/LONG: 33.887511 / 117.461782
CLIENT: EFI Global Inc.

CONTACT: Lauren Corbet
INQUIRY#: 5889186.2s
DATE: December 02, 2019 4:32 pm
Copyright© 2019 EDR, Inc. © 2015 Tom Tom Rel. 2015.

TC5889186.2s Page A-6
Min: 5.6
Max: 7.8
Min: 42
Max: 141
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clay
loam
coarse sandy
loamy sand to
stratified59 inches40 inches 3
Min: 5.6
Max: 7.8
Min: 42
Max: 141
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clayfine sandy loam40 inches 7 inches 2
Min: 5.6
Max: 7.8
Min: 42
Max: 141
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clay
loam
coarse sandy 7 inches 0 inches 1
Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH)

> 0 inchesDepth to Watertable Min:
> 0 inchesDepth to Bedrock Min:

LowCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydric
Well drainedSoil Drainage Class:
textures.
moderately well and well drained soils with moderately coarse Class B - Moderate infiltration rates. Deep and moderately deep,Hydrologic Group:
coarse sandy loamSoil Surface Texture:

HANFORDSoil Component Name:

Soil Map ID: 1
in a landscape. The following information is based on Soil Conservation Service SSURGO data. for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information The U.S. Department of Agriculture’s (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil

DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
TC5889186.2s Page A-7
Min: 6.6
Max: 8.4
Min: 14
Max: 42
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
Granular
sandy loam
loamy sand to
stratified72 inches59 inches 4
Min: 6.6
Max: 8.4
Min: 14
Max: 42
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
Granularloam59 inches42 inches 3
Min: 6.6
Max: 8.4
Min: 14
Max: 42
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
Granularfine sandy loam42 inches25 inches 2
Min: 6.6
Max: 8.4
Min: 14
Max: 42
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
and Sand.

Clayey Gravel
200), Silty, or
passing No.
pct. or less
materials (35
Granularsandy loam25 inches 0 inches 1
Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH)

> 0 inchesDepth to Watertable Min:
> 0 inchesDepth to Bedrock Min:

LowCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydric
Well drainedSoil Drainage Class:
textures.
moderately well and well drained soils with moderately coarse Class B - Moderate infiltration rates. Deep and moderately deep,Hydrologic Group:
sandy loamSoil Surface Texture:

GREENFIELDSoil Component Name:

Soil Map ID: 2
®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
TC5889186.2s Page A-8
Min: 6.6
Max: 7.3
Min: 42
Max: 141
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clay
loam
coarse sandy70 inches59 inches 4
Min: 6.6
Max: 7.3
Min: 42
Max: 141
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Claycemented59 inches50 inches 3
Min: 6.6
Max: 7.3
Min: 42
Max: 141
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Claysandy loam50 inches11 inches 2
Min: 6.6
Max: 7.3
Min: 42
Max: 141
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clayfine sandy loam11 inches 0 inches 1
Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH)

> 0 inchesDepth to Watertable Min:
> 0 inchesDepth to Bedrock Min:

LowCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydric
Well drainedSoil Drainage Class:
textures.
moderately well and well drained soils with moderately coarse Class B - Moderate infiltration rates. Deep and moderately deep,Hydrologic Group:
fine sandy loamSoil Surface Texture:

ARLINGTONSoil Component Name:

Soil Map ID: 3
®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
TC5889186.2s Page A-9

Moderately well drainedSoil Drainage Class:
textures.
moderately well and well drained soils with moderately coarse Class B - Moderate infiltration rates. Deep and moderately deep,Hydrologic Group:
loamSoil Surface Texture:

BUCHENAUSoil Component Name:

Soil Map ID: 5
Min: 7.4
Max: 8.4
Min: 0.01
Max: 0.42
50%), Lean Clay
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clay
to clay loam
stratified loam59 inches29 inches 3
Min: 7.4
Max: 8.4
Min: 0.01
Max: 0.42
50%), Lean Clay
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Claysandy clay loam29 inches 9 inches 2
Min: 7.4
Max: 8.4
Min: 0.01
Max: 0.42
50%), Lean Clay
limit less than
Clays (liquid
SOILS, Silts and

FINE-GRAINED
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Claysandy loam 9 inches 0 inches 1
Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH)

> 0 inchesDepth to Watertable Min:
> 0 inchesDepth to Bedrock Min:

ModerateCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydric
Well drainedSoil Drainage Class:
movement of water, or soils with moderately fine or fine textures.

Class C - Slow infiltration rates. Soils with layers impeding downwardHydrologic Group:
sandy loamSoil Surface Texture:

RAMONASoil Component Name:

Soil Map ID: 4
®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
TC5889186.2s Page A-10

> 0 inchesDepth to Watertable Min:
> 0 inchesDepth to Bedrock Min:

LowCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydric
Moderately well drainedSoil Drainage Class:
movement of water, or soils with moderately fine or fine textures.

Class C - Slow infiltration rates. Soils with layers impeding downwardHydrologic Group:
fine sandy loamSoil Surface Texture:

BURENSoil Component Name:

Soil Map ID: 6
Max: Min:

Min: 0
Max: 0.01 Not reported
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Claycemented61 inches51 inches 3
Max: Min:

Min: 0
Max: 0.01 Not reported
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clayloam51 inches 9 inches 2
Max: Min:

Min: 0
Max: 0.01 Not reported
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clayloam 9 inches 0 inches 1
Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH)

> 0 inchesDepth to Watertable Min:
> 0 inchesDepth to Bedrock Min:

ModerateCorrosion Potential - Uncoated Steel:

Hydric Status: Not hydric
®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
TC5889186.2s Page A-11
No Wells Found

FEDERAL USGS WELL INFORMATION

LOCATION

FROM TPWELL IDMAP ID

1.000State Database
Nearest PWS within 1 mileFederal FRDS PWS

1.000Federal USGS

WELL SEARCH DISTANCE INFORMATION
SEARCH DISTANCE (miles)DATABASE
opinion about the impact of contaminant migration on nearby drinking water wells. professional in assessing sources that may impact ground water flow direction, and in forming an EDR Local/Regional Water Agency records provide water well information to assist the environmental

LOCAL / REGIONAL WATER AGENCY RECORDS
Max: Min:

Min: 0
Max: 0.01 Not reported
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Claycemented57 inches37 inches 4
Max: Min:

Min: 0
Max: 0.01 Not reported
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clayloam37 inches27 inches 3
Max: Min:

Min: 0
Max: 0.01 Not reported
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clayloam27 inches11 inches 2
Max: Min:

Min: 0
Max: 0.01 Not reported
Soils.
200), Silty
passing No.
than 35 pct.

Materials (more
Silt-Clayfine sandy loam11 inches 0 inches 1
Soil Layer Information
Boundary Classification Saturated
hydraulic
conductivity
micro m/sec
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH)
®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
TC5889186.2s Page A-12
No Wells Found

STATE DATABASE WELL INFORMATION

LOCATION

FROM TPWELL IDMAP ID
Note: PWS System location is not always the same as well location.

No PWS System Found

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION

LOCATION

FROM TPWELL IDMAP ID
®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®
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. 7 60
800
88 0
8 8 0
8808407 2 0
840
8 0 0
7 2 0
7 2 0
1280
1 240
0 7 6 0
7 6 0
76 0
1 200
1 4 00
1 3 60
8 0 0
8 0 0
8 0 0
800
1280
1 3
60 840
840
8 4 0
8 40
8 4 0
8 4 0
8 8 0
8 8 0
8 8 0
8 8 0
8 8 0
920
9 2 0
920
9 20
9 2 0
9 6 0
960
960
9 6 0
9 6 0
9 6 0
1 6 40
1 6 0 0
1 5 6 0
1 5 2 0
1480
14 40
14 00
1 4 0 0
1360
1 3 6 0
1 3 2 0
1 3 2 0
1 3 2 0
1 2 8 0
1 2 8 0
2 8 0
12 40
1 2 40
1 240
12 4 0 1 2 401 2 00
1 2 0 0
1 2 00
1 2 0 0
1 2
00 1
1 60
1160
1 1 6 0
116 0
0 1 1 2 0
1 120
1 120
1 080
1080
1 0 8 0
10 40
1 0 40
10 4 0
1 0 4 0
1 0 8 01 0
40 1
0 0 0
1 0
00 1 0 0 0
1 0 0 0
1 0 0 0
1 0 00
1 0 0 0
1 0 4 0
1 0 4 0
10 40
1 0 8 0
1 0 8 0
1 0 80
10 80
1 2
8 0
1 2 4 012 0 0
1 1 6 0
1 240
12 00116 0
1 1 2 0
1 1 2 0
11 20
1 2
4 01
200
1 160
1 2 8 0 1 0 8 0
1 280 1 320
116 01 760
1 0
00 12
1 2
00 12
80 11601 2
40 1 8
40 1280
1 8 0 0
1320
1 7 6 0
10 40
1 200
12 00
1 7 2 0
1 7 2 0
1680
1 6 8 0
1 400 1 6 00
16 40
1 6 4 0
1 6 40
1240
12 40
1 080
1080
1 112
1 1 20
1 1 2 0
60 1 6
40 0 0
16 00
1 6 00
1 6 0 0
1 600
0 1 2 4 0
1 2 4 0
11 60
0 1 1 60
1 1 6 0
1 1 2 80
1 2 8 0
120 0
0 1 2 0 0
1 2 0 0
1240
124
1 2 4 0
1 2 4 0
1 5 6 0
5 6 0
1 5 6 0
1 280
1 2 8 0
1320
1 32 0
1 3 2 0
1360
1 3 6 0
1 5 2 0
1 5 2 0
1 4
8 0 1
4 80
1 4 8 0
1 4 40 1
4 4 0
1 4 4 0
1 4 0 0
1 4
0 0
1 4 0 0
1 3 2 0
1 3
6 0
0 CA
PHYSICAL SETTING SOURCE MAP - 5889186.2s
N County Boundary
N Major Roads
N Contour Lines
N Earthquake Fault Lines
@ Earthquake epicenter , Richter 5 or greater
@ WaterWells
® Public Water Supply Wells
• Cluster of Multiple Icons
1/4 1/2
f Groundwater Flow Direction
@I) Indeterminate Groundwater Flow at Location
@:v Groundwater Flow Varies at Location
([ID Closest Hydrogeological Data
• Oil, gas or related wells
SITE NAME: 045.02270 southeast Corner of Victoria Ave. and LA ADDRESS: Southeast Corner of Victoria Ave. and LA Sierra Ave Riverside CA 92503
CLIENT: EFI Global Inc.

CONTACT: Lauren Corbet
INQUIRY#: 5889186.2s
LAT/LONG: 33.887511 / 117.461782 DATE: December 02, 2019 4:32 pm Copyright© 2019 EDR, Inc.© 2015 Tom Tom Rel. 2015.
1 Miles
TC5889186.2s Page A-14
Not ReportedNot ReportedNot ReportedNot ReportedBasement Not ReportedNot ReportedNot ReportedNot ReportedLiving Area - 2nd Floor 0%0%100%-0.500 pCi/LLiving Area - 1st Floor
% >20 pCi/L% 4-20 pCi/L% <4 pCi/LAverage ActivityArea
Number of sites tested: 1
Federal Area Radon Information for Zip Code: 92503
: Zone 3 indoor average level < 2 pCi/L.
: Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L.

Note: Zone 1 indoor average level > 4 pCi/L.

Federal EPA Radon Zone for RIVERSIDE County: 2
01792503
______________________
> 4 pCi/LNum TestsZipcode
Radon Test Results
State Database: CA Radon

AREA RADON INFORMATION

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS
RADON
®

TOPOGRAPHIC INFORMATION
USGS 7.5’ Digital Elevation Model (DEM)
Source: United States Geologic Survey
EDR acquired the USGS 7.5’ Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM corresponds to the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation data with consistent elevation units and projection.

Current USGS 7.5 Minute Topographic Map
Source: U.S. Geological Survey

HYDROLOGIC INFORMATION
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

HYDROGEOLOGIC INFORMATION
AQUIFLOW Information SystemR
Source: EDR proprietary database of groundwater flow information EDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and has extracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water table information.

GEOLOGIC INFORMATION
Geologic Age and Rock Stratigraphic Unit
Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994).

STATSGO: State Soil Geographic Database
Source: Department of Agriculture, Natural Resources Conservation Service (NRCS) The U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS) leads the national Conservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps.

SSURGO: Soil Survey Geographic Database
Source: Department of Agriculture, Natural Resources Conservation Service (NRCS) Telephone: 800-672-5559
SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Service, mapping scales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used to construct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates the original soil survey maps. This level of mapping is designed for use by landowners, townships and county natural resource planning and management.

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PHYSICAL SETTING SOURCE RECORDS SEARCHED

LOCAL / REGIONAL WATER AGENCY RECORDS

FEDERAL WATER WELLS
PWS: Public Water Systems
Source: EPA/Office of Drinking Water
Telephone: 202-564-3750
Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources.

PWS ENF: Public Water Systems Violation and Enforcement Data Source: EPA/Office of Drinking Water
Telephone: 202-564-3750
Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS).

USGS Water Wells: USGS National Water Inventory System (NWIS) This database contains descriptive information on sites where the USGS collects or has collected data on surface water and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater.

STATE RECORDS
Water Well Database
Source: Department of Water Resources
Telephone: 916-651-9648
California Drinking Water Quality Database
Source: Department of Public Health
Telephone: 916-324-2319
The database includes all drinking water compliance and special studies monitoring for the state of California since 1984. It consists of over 3,200,000 individual analyses along with well and water system information.

OTHER STATE DATABASE INFORMATION
California Oil and Gas Well Locations
Source: Department of Conservation
Telephone: 916-323-1779
Oil and Gas well locations in the state.

California Earthquake Fault Lines
Source: California Division of Mines and Geology
The fault lines displayed on EDR’s Topographic map are digitized quaternary fault lines prepared in 1975 by the United State Geological Survey. Additional information (also from 1975) regarding activity at specific fault lines comes from California’s Preliminary Fault Activity Map prepared by the California Division of Mines and Geology.

RADON
State Database: CA Radon
Source: Department of Public Health
Telephone: 916-210-8558
Radon Database for California
Area Radon Information
Source: USGS
Telephone: 703-356-4020
The National Radon Database has been developed by the U.S. Environmental Protection Agency (USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey.

The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected at private sources such as universities and research institutions.

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PHYSICAL SETTING SOURCE RECORDS SEARCHED
EPA Radon Zones
Source: EPA
Telephone: 703-356-4020
Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor radon levels.

OTHER
Airport Landing Facilities: Private and public use landing facilities Source: Federal Aviation Administration, 800-457-6656
Epicenters: World earthquake epicenters, Richter 5 or greater Source: Department of Commerce, National Oceanic and Atmospheric Administration California Earthquake Fault Lines: The fault lines displayed on EDR’s Topographic map are digitized quaternary fault lines, prepared in 1975 by the United State Geological Survey. Additional information (also from 1975) regarding activity at specific fault lines comes from California’s Preliminary Fault Activity Map prepared by the California Division of Mines and Geology.

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.

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APPENDIX IV

LIMITED SOIL INVESTIGATION

DOCUMENTATION
Table 1: Organochlorine Pesticides in Soil
Agricultural Property
Southeast Corner of Victoria Avenue and La Sierra Avenue, Riverside, California 92503 alpha-Chlordane 4,4´-DDD 4,4´-DDE 4,4´-DDT Dieldrin
B1-S-0.5, B2-S-0.5, B3-
S-0.5 11/26/19 0-0.5 Composite 331 8.90 578 396 18.4
B4-S-0.5, B5-S-0.5, B6-
S-0.5, B7-S-0.5 11/26/19 0-0.5 Composite 21.4 6.20 490 171 19.9 B8-S-0.5, B9-S-0.5,
B10-S-0.5, B11-S-0.5 11/26/19 0-0.5 Composite 154 7.87 464 163 18.0 B12-S-0.5, B13-S-0.5,
B14-S-0.5 11/26/19 0-0.5 Composite 110 11.4 491 253 34
B15-S-0.5, B16-S-0.5,
B17-S-0.5, B18-S-0.5 11/26/19 0-0.5 Composite 18.8 8.55 222 88.1 20.1 1,700 2,300 2,000 1,900 34
Notes:

EPA = United States Environmental Protection Agency
µg/kg = micrograms per kilogram
ft bgs = feet below ground surface
ND = Not Detected above laboratory detection limit
(µg/kg)
EPA Method 8081A
DTSC-SL = Department of Toxic Substances Control (DTSC), Human Health Risk (HERO), 2019, “Human Health Risk Assessment (HHRA), Note 3; DTSC-Modified Screening Levels (DTSC-SLs)”, dated April.

Residential DTSC-SL
Sample
ID
Sample
Date
Sample Depth
(ft bgs) Sample Type