cc 2022 AR 08/23 melrose way 15 lot subdivision p21-0130 — Vista City Council, August 23, 2022 (part 7 of 8)

Affiliation Type Desc: Supervisor
Entity Name: SHAHIR HADDAD
Entity Title: Not reported
Affiliation Address: Not reported
Affiliation City: Not reported
Affiliation State: Not reported
Affiliation Country: Not reported
Affiliation Zip: Not reported
Affiliation Phone: Not reported
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Count:1 records. ORPHAN SUMMARY
City EDR ID Site Name Site Address Zip Database(s) VISTA S105034165 EXXON SERVICE STATION 7-3270 210 MELROSE ST S 92083 LUST TC6367507.2s Page 96

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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.

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: 12/30/2020 Source: EPA Date Data Arrived at EDR:01/14/2021 Telephone: N/A
Date Made Active in Reports:02/09/2021 Last EDR Contact:01/14/2021 Number of Days to Update:26 Next Scheduled EDR Contact:04/12/2021 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.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 10/15/1991 Source: EPA Date Data Arrived at EDR:02/02/1994 Telephone: 202-564-4267 Date Made Active in Reports:03/30/1994 Last EDR Contact:08/15/2011 Number of Days to Update:56 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: 12/30/2020 Source: EPA Date Data Arrived at EDR:01/14/2021 Telephone: N/A
Date Made Active in Reports:02/09/2021 Last EDR Contact:01/14/2021 Number of Days to Update:26 Next Scheduled EDR Contact:04/12/2021 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 Source: Environmental Protection Agency Date Data Arrived at EDR:04/05/2019 Telephone: 703-603-8704 Date Made Active in Reports:05/14/2019 Last EDR Contact: 12/23/2020 Number of Days to Update:39 Next Scheduled EDR Contact:04/12/2021 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: 10/28/2020 Source: EPA Date Data Arrived at EDR: 11/05/2020 Telephone: 800-424-9346 Date Made Active in Reports: 11/25/2020 Last EDR Contact:01/14/2021 Number of Days to Update:20 Next Scheduled EDR Contact:04/26/2021 Data Release Frequency:Quarterly
Federal CERCLIS NFRAP site list
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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: 10/28/2020 Source: EPA Date Data Arrived at EDR: 11/05/2020 Telephone: 800-424-9346 Date Made Active in Reports: 11/25/2020 Last EDR Contact:01/14/2021 Number of Days to Update:20 Next Scheduled EDR Contact:04/26/2021 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: 12/14/2020 Source: EPA Date Data Arrived at EDR: 12/17/2020 Telephone: 800-424-9346 Date Made Active in Reports: 12/22/2020 Last EDR Contact: 12/17/2020 Number of Days to Update:5 Next Scheduled EDR Contact:04/05/2021 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: 12/14/2020 Source: Environmental Protection Agency Date Data Arrived at EDR: 12/17/2020 Telephone: (415)495-8895 Date Made Active in Reports: 12/22/2020 Last EDR Contact: 12/17/2020 Number of Days to Update:5 Next Scheduled EDR Contact:04/05/2021 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.

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: 12/14/2020 Source: Environmental Protection Agency Date Data Arrived at EDR: 12/17/2020 Telephone: (415)495-8895 Date Made Active in Reports: 12/22/2020 Last EDR Contact: 12/17/2020 Number of Days to Update:5 Next Scheduled EDR Contact:04/05/2021 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: 11/11/2020 Source: Department of the Navy Date Data Arrived at EDR: 11/17/2020 Telephone: 843-820-7326 Date Made Active in Reports:02/09/2021 Last EDR Contact:02/08/2021 Number of Days to Update:84 Next Scheduled EDR Contact:05/24/2021 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: 10/28/2020 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/05/2020 Telephone: 703-603-0695 Date Made Active in Reports: 11/18/2020 Last EDR Contact: 11/05/2020 Number of Days to Update: 13 Next Scheduled EDR Contact:03/08/2021 Data Release Frequency:Varies
US INST CONTROLS: Institutional Controls Sites List
A listing of sites with institutional controls in place. Institutional controls include administrative measures, such as groundwater use restrictions,construction restrictions,property use restrictions,and post remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally required as part of the institutional controls.

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Federal ERNS list
ERNS: Emergency Response Notification System
Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances.

Date of Government Version: 12/14/2020 Source: National Response Center, United States Coast Guard Date Data Arrived at EDR: 12/15/2020 Telephone: 202-267-2180 Date Made Active in Reports: 12/22/2020 Last EDR Contact: 12/15/2020 Number of Days to Update:7 Next Scheduled EDR Contact:04/05/2021 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: 10/26/2020 Source: Department of Toxic Substances Control Date Data Arrived at EDR: 10/26/2020 Telephone: 916-323-3400 Date Made Active in Reports:01/13/2021 Last EDR Contact:01/26/2021 Number of Days to Update:79 Next Scheduled EDR Contact:05/10/2021 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 identifies 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: 11/09/2020 Source: Department of Resources Recycling and Recovery Date Data Arrived at EDR: 11/10/2020 Telephone: 916-341-6320 Date Made Active in Reports:01/14/2021 Last EDR Contact:02/09/2021 Number of Days to Update:65 Next Scheduled EDR Contact:05/24/2021 Data Release Frequency:Quarterly
State and tribal leaking storage tank lists
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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 Source: California Regional Water Quality Control Board San Diego Region(9) Date Data Arrived at EDR:04/23/2001 Telephone: 858-637-5595 Date Made Active in Reports:05/21/2001 Last EDR Contact:09/26/2011 Number of Days to Update:28 Next Scheduled EDR Contact:01/09/2012 Data Release Frequency:No Update Planned
LUST REG 3: Leaking Underground Storage Tank Database
Leaking Underground Storage Tank locations.Monterey,San Benito,San Luis Obispo,Santa Barbara,Santa Cruz counties.

Date of Government Version:05/19/2003 Source: California Regional Water Quality Control Board Central Coast Region(3) Date Data Arrived at EDR:05/19/2003 Telephone: 805-542-4786 Date Made Active in Reports:06/02/2003 Last EDR Contact:07/18/2011 Number of Days to Update: 14 Next Scheduled EDR Contact: 10/31/2011 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 Source: California Regional Water Quality Control Board Victorville Branch Office(6) Date Data Arrived at EDR:06/07/2005 Telephone: 760-241-7365 Date Made Active in Reports:06/29/2005 Last EDR Contact:09/12/2011 Number of Days to Update:22 Next Scheduled EDR Contact: 12/26/2011 Data Release Frequency:No Update Planned
LUST REG 1: Active Toxic Site Investigation
Del Norte,Humboldt,Lake, Mendocino, Modoc,Siskiyou,Sonoma,Trinity counties.For more current information, please refer to the State Water Resources Control Board's LUST database.

Date of Government Version:02/01/2001 Source: California Regional Water Quality Control Board North Coast(1) Date Data Arrived at EDR:02/28/2001 Telephone: 707-570-3769 Date Made Active in Reports:03/29/2001 Last EDR Contact:08/01/2011 Number of Days to Update:29 Next Scheduled EDR Contact: 11/14/2011 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 Source: California Regional Water Quality Control Board San Francisco Bay Region(2) Date Data Arrived at EDR: 10/20/2004 Telephone: 510-622-2433 Date Made Active in Reports: 11/19/2004 Last EDR Contact:09/19/2011 Number of Days to Update:30 Next Scheduled EDR Contact:01/02/2012 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 Source: California Regional Water Quality Control Board Santa Ana Region(8) Date Data Arrived at EDR:02/15/2005 Telephone: 909-782-4496 Date Made Active in Reports:03/28/2005 Last EDR Contact:08/15/2011 Number of Days to Update:41 Next Scheduled EDR Contact: 11/28/2011 Data Release Frequency:No Update Planned
LUST: Leaking Underground Fuel Tank Report(GEOTRACKER)
Leaking Underground Storage Tank(LUST)Sites included in GeoTracker.GeoTracker is the Water Boards data management system for sites that impact,or have the potential to impact,water quality in California,with emphasis on groundwater.

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Date of Government Version:09/07/2004 Source: California Regional Water Quality Control Board Los Angeles Region(4) Date Data Arrived at EDR:09/07/2004 Telephone: 213-576-6710 Date Made Active in Reports: 10/12/2004 Last EDR Contact:09/06/2011 Number of Days to Update:35 Next Scheduled EDR Contact: 12/19/2011 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 Source: California Regional Water Quality Control Board Central Valley Region(5) Date Data Arrived at EDR:07/22/2008 Telephone: 916-464-4834 Date Made Active in Reports:07/31/2008 Last EDR Contact:07/01/2011 Number of Days to Update:9 Next Scheduled EDR Contact: 10/17/2011 Data Release Frequency:No Update Planned
LUST REG 7: Leaking Underground Storage Tank Case Listing Leaking Underground Storage Tank locations. Imperial, Riverside,San Diego,Santa Barbara counties.

Date of Government Version:02/26/2004 Source: California Regional Water Quality Control Board Colorado River Basin Region(7) Date Data Arrived at EDR:02/26/2004 Telephone: 760-776-8943 Date Made Active in Reports:03/24/2004 Last EDR Contact:08/01/2011 Number of Days to Update:27 Next Scheduled EDR Contact: 11/14/2011 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 Source: California Regional Water Quality Control Board Lahontan Region(6) Date Data Arrived at EDR:09/10/2003 Telephone: 530-542-5572 Date Made Active in Reports: 10/07/2003 Last EDR Contact:09/12/2011 Number of Days to Update:27 Next Scheduled EDR Contact: 12/26/2011 Data Release Frequency:No Update Planned
INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land LUSTS on Indian land in Alaska, Idaho,Oregon and Washington.

Date of Government Version:04/14/2020 Source: EPA Region 10 Date Data Arrived at EDR:05/20/2020 Telephone: 206-553-2857 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 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:04/29/2020 Source: EPA Region 1 Date Data Arrived at EDR:05/20/2020 Telephone: 617-918-1313 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
INDIAN LUST R5: Leaking Underground Storage Tanks on Indian Land Leaking underground storage tanks located on Indian Land in Michigan, Minnesota and Wisconsin.

Date of Government Version:04/14/2020 Source: EPA, Region 5 Date Data Arrived at EDR:05/20/2020 Telephone: 312-886-7439 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 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:04/14/2020 Source: EPA Region 4 Date Data Arrived at EDR:05/26/2020 Telephone: 404-562-8677 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:78 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Arizona,California, New Mexico and Nevada Date of Government Version:04/08/2020 Source: Environmental Protection Agency Date Data Arrived at EDR:05/20/2020 Telephone: 415-972-3372 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
INDIAN LUST R8: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Colorado, Montana, North Dakota,South Dakota,Utah and Wyoming.

Date of Government Version:04/14/2020 Source: EPA Region 8 Date Data Arrived at EDR:05/20/2020 Telephone: 303-312-6271 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 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:04/15/2020 Source: EPA Region 7 Date Data Arrived at EDR:05/20/2020 Telephone: 913-551-7003 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
INDIAN LUST R6: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in New Mexico and Oklahoma.

Date of Government Version:04/08/2020 Source: EPA Region 6 Date Data Arrived at EDR:05/20/2020 Telephone: 214-665-6597 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 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.

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 Source: California Regional Water Quality Control Board, North Coast Region(1) Date Data Arrived at EDR:04/07/2003 Telephone: 707-576-2220 Date Made Active in Reports:04/25/2003 Last EDR Contact:08/01/2011 Number of Days to Update: 18 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 Source: Regional Water Quality Control Board San Francisco Bay Region(2) Date Data Arrived at EDR: 10/20/2004 Telephone: 510-286-0457 Date Made Active in Reports: 11/19/2004 Last EDR Contact:09/19/2011 Number of Days to Update:30 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 Source: California Regional Water Quality Control Board Central Coast Region(3) Date Data Arrived at EDR:05/18/2006 Telephone: 805-549-3147 Date Made Active in Reports:06/15/2006 Last EDR Contact:07/18/2011 Number of Days to Update:28 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 Source: Region Water Quality Control Board Los Angeles Region(4) Date Data Arrived at EDR: 11/18/2004 Telephone: 213-576-6600 Date Made Active in Reports:01/04/2005 Last EDR Contact:07/01/2011 Number of Days to Update:47 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 Source: Regional Water Quality Control Board Central Valley Region(5) Date Data Arrived at EDR:04/05/2005 Telephone: 916-464-3291 Date Made Active in Reports:04/21/2005 Last EDR Contact:09/12/2011 Number of Days to Update: 16 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 Source: Regional Water Quality Control Board,Victorville Branch Date Data Arrived at EDR:05/25/2005 Telephone: 619-241-6583 Date Made Active in Reports:06/16/2005 Last EDR Contact:08/15/2011 Number of Days to Update:22 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 Source: California Regional Water Quality Control Board, Lahontan Region Date Data Arrived at EDR:09/07/2004 Telephone: 530-542-5574 Date Made Active in Reports: 10/12/2004 Last EDR Contact:08/15/2011 Number of Days to Update:35 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 Source: California Regional Quality Control Board,Colorado River Basin Region Date Data Arrived at EDR: 11/29/2004 Telephone: 760-346-7491 Date Made Active in Reports:01/04/2005 Last EDR Contact:08/01/2011 Number of Days to Update:36 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 Source: California Region Water Quality Control Board Santa Ana Region(8) Date Data Arrived at EDR:04/03/2008 Telephone: 951-782-3298 Date Made Active in Reports:04/14/2008 Last EDR Contact:09/12/2011 Number of Days to Update: 11 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 Source: California Regional Water Quality Control Board San Diego Region(9) Date Data Arrived at EDR:09/11/2007 Telephone: 858-467-2980 Date Made Active in Reports:09/28/2007 Last EDR Contact:08/08/2011 Number of Days to Update: 17 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:07/21/2020 Source: FEMA Date Data Arrived at EDR:09/03/2020 Telephone: 202-646-5797 Date Made Active in Reports: 11/25/2020 Last EDR Contact:01/04/2021 Number of Days to Update:83 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Varies
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.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version:09/03/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 916-327-7844 Date Made Active in Reports: 12/03/2020 Last EDR Contact: 12/08/2020 Number of Days to Update:86 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Varies
MILITARY UST SITES: Military UST Sites(GEOTRACKER)
Military ust sites
Date of Government Version:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Varies
UST: Active UST Facilities
Active UST facilities gathered from the local regulatory agencies Date of Government Version:09/08/2020 Source: SWRCB Date Data Arrived at EDR:09/08/2020 Telephone: 916-341-5851 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Semi-Annually
AST: Aboveground Petroleum Storage Tank Facilities
A listing of aboveground storage tank petroleum storage tank locations.

Date of Government Version:07/06/2016 Source: California Environmental Protection Agency Date Data Arrived at EDR:07/12/2016 Telephone: 916-327-5092 Date Made Active in Reports:09/19/2016 Last EDR Contact: 12/09/2020 Number of Days to Update:69 Next Scheduled EDR Contact:03/29/2021 Data Release Frequency:Varies
INDIAN UST R7: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank(UST)database provides information about underground storage tanks on Indian land in EPA Region 7(Iowa, Kansas, Missouri,Nebraska,and 9 Tribal Nations).

Date of Government Version:04/03/2020 Source: EPA Region 7 Date Data Arrived at EDR:05/20/2020 Telephone: 913-551-7003 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 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:04/08/2020 Source: EPA Region 9 Date Data Arrived at EDR:05/20/2020 Telephone: 415-972-3368 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 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:04/14/2020 Source: EPA Region 10 Date Data Arrived at EDR:05/20/2020 Telephone: 206-553-2857 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/15/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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:04/29/2020 Source: EPA, Region 1 Date Data Arrived at EDR:05/20/2020 Telephone: 617-918-1313 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
INDIAN UST R8: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank(UST)database provides information about underground storage tanks on Indian land in EPA Region 8(Colorado, Montana, North Dakota,South Dakota, Utah,Wyoming and 27 Tribal Nations).

Date of Government Version:04/14/2020 Source: EPA Region 8 Date Data Arrived at EDR:05/20/2020 Telephone: 303-312-6137 Date Made Active in Reports:08/13/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:85 Next Scheduled EDR Contact:05/03/2021 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:04/14/2020 Source: EPA Region 4 Date Data Arrived at EDR:05/26/2020 Telephone: 404-562-9424 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:78 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
INDIAN UST R6: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank(UST)database provides information about underground storage tanks on Indian land in EPA Region 6(Louisiana,Arkansas,Oklahoma,New Mexico,Texas and 65 Tribes).

Date of Government Version:04/08/2020 Source: EPA Region 6 Date Data Arrived at EDR:05/20/2020 Telephone: 214-665-7591 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
INDIAN UST R5: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank(UST)database provides information about underground storage tanks on Indian land in EPA Region 5(Michigan, Minnesota and Wisconsin and Tribal Nations).

Date of Government Version:04/14/2020 Source: EPA Region 5 Date Data Arrived at EDR:05/20/2020 Telephone: 312-886-6136 Date Made Active in Reports:08/12/2020 Last EDR Contact: 12/16/2020 Number of Days to Update:84 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
State and tribal voluntary cleanup sites
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 Source: EPA, Region 1 Date Data Arrived at EDR:09/29/2015 Telephone: 617-918-1102 Date Made Active in Reports:02/18/2016 Last EDR Contact: 12/15/2020 Number of Days to Update: 142 Next Scheduled EDR Contact:04/05/2021 Data Release Frequency:Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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 Source: EPA, Region 7 Date Data Arrived at EDR:04/22/2008 Telephone: 913-551-7365 Date Made Active in Reports:05/19/2008 Last EDR Contact:04/20/2009 Number of Days to Update:27 Next Scheduled EDR Contact:07/20/2009 Data Release Frequency:Varies
VCP: Voluntary Cleanup Program Properties
Contains low threat level properties with either confirmed or unconfirmed releases and the project proponents have request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage for DTSC's costs.

Date of Government Version:09/21/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/22/2020 Telephone: 916-323-7905 Date Made Active in Reports: 12/11/2020 Last EDR Contact: 12/17/2020 Number of Days to Update:80 Next Scheduled EDR Contact:04/05/2021 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:09/14/2020 Source: Environmental Protection Agency Date Data Arrived at EDR:09/15/2020 Telephone: 202-566-2777 Date Made Active in Reports: 12/10/2020 Last EDR Contact: 12/11/2020 Number of Days to Update:86 Next Scheduled EDR Contact:03/29/2021 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 Source: State Water Resources Control Board Date Data Arrived at EDR:04/10/2000 Telephone: 916-227-4448 Date Made Active in Reports:05/10/2000 Last EDR Contact:01/25/2021 Number of Days to Update:30 Next Scheduled EDR Contact:05/10/2021 Data Release Frequency:No Update Planned
SWRCY: Recycler Database
A listing of recycling facilities in California.

Date of Government Version:09/08/2020 Source: Department of Conservation Date Data Arrived at EDR:09/08/2020 Telephone: 916-323-3836 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/08/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Quarterly
HAULERS: Registered Waste Tire Haulers Listing
A listing of registered waste tire haulers.

Date of Government Version: 11/23/2020 Source: Integrated Waste Management Board Date Data Arrived at EDR: 11/23/2020 Telephone: 916-341-6422 Date Made Active in Reports:02/08/2021 Last EDR Contact:02/08/2021 Number of Days to Update:77 Next Scheduled EDR Contact:05/24/2021 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 Source: Environmental Protection Agency Date Data Arrived at EDR: 12/03/2007 Telephone: 703-308-8245 Date Made Active in Reports:01/24/2008 Last EDR Contact:01/25/2021 Number of Days to Update:52 Next Scheduled EDR Contact:05/10/2021 Data Release Frequency:Varies
ODI: Open Dump Inventory
An open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258 Subtitle D Criteria.

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

Date of Government Version:01/12/2009 Source: EPA, Region 9 Date Data Arrived at EDR:05/07/2009 Telephone: 415-947-4219 Date Made Active in Reports:09/21/2009 Last EDR Contact:01/19/2021 Number of Days to Update: 137 Next Scheduled EDR Contact:05/03/2021 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 Source: Department of Health&Human Serivices, Indian Health Service Date Data Arrived at EDR:08/06/2014 Telephone: 301-443-1452 Date Made Active in Reports:01/29/2015 Last EDR Contact:01/29/2021 Number of Days to Update: 176 Next Scheduled EDR Contact:05/10/2021 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:03/18/2020 Source: Drug Enforcement Administration Date Data Arrived at EDR:03/19/2020 Telephone: 202-307-1000 Date Made Active in Reports:06/09/2020 Last EDR Contact: 11/16/2020 Number of Days to Update:82 Next Scheduled EDR Contact:03/08/2021 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 Source: Department of Toxic Substance Control Date Data Arrived at EDR:08/03/2006 Telephone: 916-323-3400 Date Made Active in Reports:08/24/2006 Last EDR Contact:02/23/2009 Number of Days to Update:21 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:06/30/2019 Source: Department of Toxic Substances Control Date Data Arrived at EDR:05/28/2020 Telephone: 916-255-6504 Date Made Active in Reports:08/12/2020 Last EDR Contact:01/19/2021 Number of Days to Update:76 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Varies
CERS HAZ WASTE: CERS HAZ WASTE
List of sites in the California Environmental Protection Agency(CaIEPA)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: 10/19/2020 Source: CaIEPA Date Data Arrived at EDR: 10/19/2020 Telephone: 916-323-2514 Date Made Active in Reports:01/07/2021 Last EDR Contact:01/20/2021 Number of Days to Update:80 Next Scheduled EDR Contact:05/03/2021 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 Source: State Water Resources Control Board Date Data Arrived at EDR:08/30/1995 Telephone: 916-227-4364 Date Made Active in Reports:09/26/1995 Last EDR Contact:01/26/2009 Number of Days to Update:27 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:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 12/01/2020 Last EDR Contact: 12/08/2020 Number of Days to Update:84 Next Scheduled EDR Contact:03/22/2021 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 Source: State Water Resources Control Board Date Data Arrived at EDR:07/07/2005 Telephone: N/A
Date Made Active in Reports:08/11/2005 Last EDR Contact:06/03/2005 Number of Days to Update:35 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:05/20/2020 Source: Department of Public Health Date Data Arrived at EDR:05/20/2020 Telephone: 707-463-4466 Date Made Active in Reports:08/06/2020 Last EDR Contact: 11/16/2020 Number of Days to Update:78 Next Scheduled EDR Contact:03/08/2021 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 Source: State Water Resources Control Board Date Data Arrived at EDR:01/25/1991 Telephone: 916-341-5851 Date Made Active in Reports:02/12/1991 Last EDR Contact:07/26/2001 Number of Days to Update: 18 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: 11/05/2020 Source: San Francisco County Department of Public Health Date Data Arrived at EDR: 11/06/2020 Telephone: 415-252-3896 Date Made Active in Reports:01/26/2021 Last EDR Contact:02/01/2021 Number of Days to Update:81 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Varies
CERS TANKS: California Environmental Reporting System(CERS)Tanks List of sites in the California Environmental Protection Agency(CaIEPA)Regulated Site Portal which fall under the Aboveground Petroleum Storage and Underground Storage Tank regulatory programs.

Date of Government Version: 10/19/2020 Source: California Environmental Protection Agency Date Data Arrived at EDR: 10/19/2020 Telephone: 916-323-2514 Date Made Active in Reports:01/07/2021 Last EDR Contact:01/20/2021 Number of Days to Update:80 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Quarterly
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 Source: California Environmental Protection Agency Date Data Arrived at EDR:09/05/1995 Telephone: 916-341-5851 Date Made Active in Reports:09/29/1995 Last EDR Contact: 12/28/1998 Number of Days to Update:24 Next Scheduled EDR Contact: N/A Data Release Frequency:No Update Planned
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: 11/24/2020 Source: Department of Toxic Substances Control Date Data Arrived at EDR: 11/30/2020 Telephone: 916-323-3400 Date Made Active in Reports:02/10/2021 Last EDR Contact: 11/23/2020 Number of Days to Update:72 Next Scheduled EDR Contact:03/15/2021 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: 10/28/2020 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/05/2020 Telephone: 202-564-6023 Date Made Active in Reports: 11/25/2020 Last EDR Contact:01/14/2021 Number of Days to Update:20 Next Scheduled EDR Contact:04/12/2021 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:08/31/2020 Source: DTSC and SWRCB Date Data Arrived at EDR:08/31/2020 Telephone: 916-323-3400 Date Made Active in Reports: 11/20/2020 Last EDR Contact: 12/01/2020 Number of Days to Update:81 Next Scheduled EDR Contact:03/15/2021 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:09/20/2020 Source: U.S. Department of Transportation Date Data Arrived at EDR:09/22/2020 Telephone: 202-366-4555 Date Made Active in Reports: 12/14/2020 Last EDR Contact: 12/17/2020 Number of Days to Update:83 Next Scheduled EDR Contact:04/05/2021 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:09/30/2020 Source: Office of Emergency Services Date Data Arrived at EDR: 10/19/2020 Telephone: 916-845-8400 Date Made Active in Reports:01/07/2021 Last EDR Contact:01/20/2021 Number of Days to Update:80 Next Scheduled EDR Contact:05/03/2021 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:09/08/2020 Source: State Water Qualilty Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 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.

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 Source: FirstSearch Date Data Arrived at EDR:01/03/2013 Telephone: N/A
Date Made Active in Reports:02/22/2013 Last EDR Contact:01/03/2013 Number of Days to Update:50 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:09/29/2020 Source: U.S.Army Corps of Engineers Date Data Arrived at EDR: 11/17/2020 Telephone: 202-528-4285 Date Made Active in Reports:01/25/2021 Last EDR Contact: 11/17/2020 Number of Days to Update:69 Next Scheduled EDR Contact:03/01/2021 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 Source: USGS Date Data Arrived at EDR: 11/10/2006 Telephone: 888-275-8747 Date Made Active in Reports:01/11/2007 Last EDR Contact:01/15/2021 Number of Days to Update:62 Next Scheduled EDR Contact:04/26/2021 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 Source: U.S.Geological Survey Date Data Arrived at EDR:04/11/2018 Telephone: 888-275-8747 Date Made Active in Reports: 11/06/2019 Last EDR Contact:01/07/2021 Number of Days to Update:574 Next Scheduled EDR Contact:04/19/2021 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 Source: Environmental Protection Agency Date Data Arrived at EDR:02/03/2017 Telephone: 615-532-8599 Date Made Active in Reports:04/07/2017 Last EDR Contact:02/09/2021 Number of Days to Update:63 Next Scheduled EDR Contact:05/24/2021 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:09/21/2020 Source: Environmental Protection Agency Date Data Arrived at EDR:09/22/2020 Telephone: 202-566-1917 Date Made Active in Reports: 12/14/2020 Last EDR Contact: 12/17/2020 Number of Days to Update:83 Next Scheduled EDR Contact:04/05/2021 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 Source: Environmental Protection Agency Date Data Arrived at EDR:03/21/2014 Telephone: 617-520-3000 Date Made Active in Reports:06/17/2014 Last EDR Contact:02/02/2021 Number of Days to Update:88 Next Scheduled EDR Contact:05/17/2021 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 Source: Environmental Protection Agency Date Data Arrived at EDR:05/08/2018 Telephone: 703-308-4044 Date Made Active in Reports:07/20/2018 Last EDR Contact:02/05/2021 Number of Days to Update:73 Next Scheduled EDR Contact:05/17/2021 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 Source: EPA Date Data Arrived at EDR:06/17/2020 Telephone: 202-260-5521 Date Made Active in Reports:09/10/2020 Last EDR Contact: 12/18/2020 Number of Days to Update:85 Next Scheduled EDR Contact:03/29/2021 Data Release Frequency: Every 4 Years
TRIS: Toxic Chemical Release Inventory System
Toxic Release Inventory System.TRIS identifies facilities which release toxic chemicals to the air,water and land in reportable quantities under SARA Title III Section 313.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 12/31/2018 Source: EPA Date Data Arrived at EDR:08/14/2020 Telephone: 202-566-0250 Date Made Active in Reports: 11/04/2020 Last EDR Contact:02/02/2021 Number of Days to Update:82 Next Scheduled EDR Contact:03/01/2021 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: 10/19/2020 Source: EPA Date Data Arrived at EDR: 10/19/2020 Telephone: 202-564-4203 Date Made Active in Reports:01/04/2021 Last EDR Contact:01/21/2021 Number of Days to Update:77 Next Scheduled EDR Contact:05/03/2021 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: 10/28/2020 Source: EPA Date Data Arrived at EDR: 11/05/2020 Telephone: 703-416-0223 Date Made Active in Reports: 11/25/2020 Last EDR Contact:01/14/2021 Number of Days to Update:20 Next Scheduled EDR Contact:03/15/2021 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: 11/02/2020 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/12/2020 Telephone: 202-564-8600 Date Made Active in Reports:01/25/2021 Last EDR Contact:01/19/2021 Number of Days to Update:74 Next Scheduled EDR Contact:05/03/2021 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 Source: EPA Date Data Arrived at EDR:07/03/1995 Telephone: 202-564-4104 Date Made Active in Reports:08/07/1995 Last EDR Contact:06/02/2008 Number of Days to Update:35 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:04/27/2020 Source: EPA Date Data Arrived at EDR:05/06/2020 Telephone: 202-564-6023 Date Made Active in Reports:06/09/2020 Last EDR Contact:01/14/2021 Number of Days to Update:34 Next Scheduled EDR Contact:05/17/2021 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: 10/09/2019 Source: EPA Date Data Arrived at EDR: 10/11/2019 Telephone: 202-566-0500 Date Made Active in Reports: 12/20/2019 Last EDR Contact:01/08/2021 Number of Days to Update:70 Next Scheduled EDR Contact:04/19/2021 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 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/23/2016 Telephone: 202-564-2501 Date Made Active in Reports:02/10/2017 Last EDR Contact: 12/30/2020 Number of Days to Update:79 Next Scheduled EDR Contact:04/19/2021 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 Source: EPA/Office of Prevention, Pesticides and Toxic Substances Date Data Arrived at EDR:04/16/2009 Telephone: 202-566-1667 Date Made Active in Reports:05/11/2009 Last EDR Contact:08/18/2017 Number of Days to Update:25 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 Source: EPA Date Data Arrived at EDR:04/16/2009 Telephone: 202-566-1667 Date Made Active in Reports:05/11/2009 Last EDR Contact:08/18/2017 Number of Days to Update:25 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:08/05/2020 Source: Nuclear Regulatory Commission Date Data Arrived at EDR:08/10/2020 Telephone: 301-415-7169 Date Made Active in Reports: 10/08/2020 Last EDR Contact:01/19/2021 Number of Days to Update:59 Next Scheduled EDR Contact:05/03/2021 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: 12/31/2019 Source: Department of Energy Date Data Arrived at EDR: 12/01/2020 Telephone: 202-586-8719 Date Made Active in Reports:02/09/2021 Last EDR Contact: 12/01/2020 Number of Days to Update:70 Next Scheduled EDR Contact:03/15/2021 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 Source: Environmental Protection Agency Date Data Arrived at EDR:03/05/2019 Telephone: N/A
Date Made Active in Reports: 11/11/2019 Last EDR Contact: 11/30/2020 Number of Days to Update:251 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Varies
PCB TRANSFORMER: PCB Transformer Registration Database
The database of PCB transformer registrations that includes all PCB registration submittals.

Date of Government Version:09/13/2019 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/06/2019 Telephone: 202-566-0517 Date Made Active in Reports:02/10/2020 Last EDR Contact:02/05/2021 Number of Days to Update:96 Next Scheduled EDR Contact:05/17/2021 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 Source: Environmental Protection Agency Date Data Arrived at EDR:07/01/2019 Telephone: 202-343-9775 Date Made Active in Reports:09/23/2019 Last EDR Contact:01/08/2021 Number of Days to Update:84 Next Scheduled EDR Contact:04/12/2021 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 Source: Environmental Protection Agency Date Data Arrived at EDR:03/01/2007 Telephone: 202-564-2501 Date Made Active in Reports:04/10/2007 Last EDR Contact: 12/17/2007 Number of Days to Update:40 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 Source: Environmental Protection Agency Date Data Arrived at EDR:03/01/2007 Telephone: 202-564-2501 Date Made Active in Reports:04/10/2007 Last EDR Contact: 12/17/2008 Number of Days to Update:40 Next Scheduled EDR Contact:03/17/2008 Data Release Frequency:No Update Planned
DOT OPS: Incident and Accident Data
Department of Transporation,Office of Pipeline Safety Incident and Accident data.

Date of Government Version:01/02/2020 Source: Department of Transporation,Office of Pipeline Safety Date Data Arrived at EDR:01/28/2020 Telephone: 202-366-4595 Date Made Active in Reports:04/17/2020 Last EDR Contact:01/27/2021 Number of Days to Update:80 Next Scheduled EDR Contact:05/10/2021 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:09/30/2020 Source: Department of Justice,Consent Decree Library Date Data Arrived at EDR: 10/08/2020 Telephone: Varies Date Made Active in Reports:01/04/2021 Last EDR Contact:01/04/2021 Number of Days to Update:88 Next Scheduled EDR Contact:04/19/2021 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: 12/31/2017 Source: EPA/NTIS Date Data Arrived at EDR:06/22/2020 Telephone: 800-424-9346 Date Made Active in Reports: 11/20/2020 Last EDR Contact: 12/23/2020 Number of Days to Update: 151 Next Scheduled EDR Contact:04/05/2021 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 Source: USGS Date Data Arrived at EDR:07/14/2015 Telephone: 202-208-3710 Date Made Active in Reports:01/10/2017 Last EDR Contact:01/08/2021 Number of Days to Update:546 Next Scheduled EDR Contact:04/19/2021 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 Source: Department of Energy Date Data Arrived at EDR:09/11/2018 Telephone: 202-586-3559 Date Made Active in Reports:09/14/2018 Last EDR Contact:02/02/2021 Number of Days to Update:3 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Varies
UMTRA: Uranium Mill Tailings Sites
Uranium ore was mined by private companies for federal government use in national defense programs.When the mills shut down,large piles of the sand-like material(mill tailings)remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however,in some cases tailings were used as construction materials before the potential health hazards of the tailings were recognized.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version:08/30/2019 Source: Department of Energy Date Data Arrived at EDR: 11/15/2019 Telephone: 505-845-0011 Date Made Active in Reports:01/28/2020 Last EDR Contact: 11/20/2020 Number of Days to Update:74 Next Scheduled EDR Contact:03/01/2021 Data Release Frequency:Varies
LEAD SMELTER 1: Lead Smelter Sites
A listing of former lead smelter site locations.

Date of Government Version: 12/30/2020 Source: Environmental Protection Agency Date Data Arrived at EDR:01/14/2021 Telephone: 703-603-8787 Date Made Active in Reports:02/09/2021 Last EDR Contact:01/14/2021 Number of Days to Update:26 Next Scheduled EDR Contact:04/12/2021 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 Source: American Journal of Public Health Date Data Arrived at EDR: 10/27/2010 Telephone: 703-305-6451 Date Made Active in Reports: 12/02/2010 Last EDR Contact: 12/02/2009 Number of Days to Update:36 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 Source: EPA Date Data Arrived at EDR: 10/26/2016 Telephone: 202-564-2496 Date Made Active in Reports:02/03/2017 Last EDR Contact:09/26/2017 Number of Days to Update: 100 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 Source: EPA Date Data Arrived at EDR: 10/26/2016 Telephone: 202-564-2496 Date Made Active in Reports:02/03/2017 Last EDR Contact:09/26/2017 Number of Days to Update: 100 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: 11/03/2020 Source: Department of Labor, Mine Safety and Health Administration Date Data Arrived at EDR: 11/23/2020 Telephone: 303-231-5959 Date Made Active in Reports:01/25/2021 Last EDR Contact: 11/23/2020 Number of Days to Update:63 Next Scheduled EDR Contact:03/08/2021 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: 11/24/2020 Source: DOL, Mine Safety&Health Admi Date Data Arrived at EDR: 11/30/2020 Telephone: 202-693-9424 Date Made Active in Reports:01/25/2021 Last EDR Contact: 11/24/2020 Number of Days to Update:56 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Quarterly
US MINES 2: Ferrous and Nonferrous Metal Mines Database Listing This map layer includes ferrous(ferrous metal mines are facilities that extract ferrous metals,such as iron ore or molybdenum)and nonferrous(Nonferrous metal mines are facilities that extract nonferrous metals,such as gold,silver,copper,zinc,and lead)metal mines in the United States.

Date of Government Version:05/06/2020 Source: USGS Date Data Arrived at EDR:05/27/2020 Telephone: 703-648-7709 Date Made Active in Reports:08/13/2020 Last EDR Contact: 11/25/2020 Number of Days to Update:78 Next Scheduled EDR Contact:03/08/2021 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 Source: USGS Date Data Arrived at EDR:06/08/2011 Telephone: 703-648-7709 Date Made Active in Reports:09/13/2011 Last EDR Contact: 11/25/2020 Number of Days to Update:97 Next Scheduled EDR Contact:03/08/2021 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:09/16/2020 Source: Department of Interior Date Data Arrived at EDR:09/17/2020 Telephone: 202-208-2609 Date Made Active in Reports: 12/10/2020 Last EDR Contact: 12/10/2020 Number of Days to Update:84 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Quarterly
FINDS: Facility Index System/Facility Registry System
Facility Index System.FINDS contains both facility information and'pointers'to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS(Permit Compliance System),AIRS(Aerometric Information Retrieval System),DOCKET(Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS(Federal Underground Injection Control),C-DOCKET(Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS(Federal Facilities Information System),STATE(State Environmental Laws and Statutes),and PADS(PCB Activity Data System).

Date of Government Version: 11/04/2020 Source: EPA Date Data Arrived at EDR: 12/01/2020 Telephone: (415)947-8000 Date Made Active in Reports:01/25/2021 Last EDR Contact: 12/01/2020 Number of Days to Update:55 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Quarterly
UXO: Unexploded Ordnance Sites
A listing of unexploded ordnance site locations
Date of Government Version: 12/31/2018 Source: Department of Defense Date Data Arrived at EDR:07/02/2020 Telephone: 703-704-1564 Date Made Active in Reports:09/17/2020 Last EDR Contact:01/15/2021 Number of Days to Update:77 Next Scheduled EDR Contact:04/26/2021 Data Release Frequency:Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
ECHO: Enforcement&Compliance History Information
ECHO provides integrated compliance and enforcement information for about 800,000 regulated facilities nationwide.

Date of Government Version: 10/03/2020 Source: Environmental Protection Agency Date Data Arrived at EDR: 10/06/2020 Telephone: 202-564-2280 Date Made Active in Reports:01/04/2021 Last EDR Contact:01/08/2021 Number of Days to Update:90 Next Scheduled EDR Contact:04/19/2021 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: 11/03/2020 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/17/2020 Telephone: 202-564-0527 Date Made Active in Reports:02/09/2021 Last EDR Contact: 11/17/2020 Number of Days to Update:84 Next Scheduled EDR Contact:03/08/2021 Data Release Frequency:Varies
FUELS PROGRAM: EPA Fuels Program Registered Listing
This listing includes facilities that are registered under the Part 80(Code of Federal Regulations)EPA Fuels Programs.All companies now are required to submit new and updated registrations.

Date of Government Version: 11/13/2020 Source: EPA Date Data Arrived at EDR: 11/13/2020 Telephone: 800-385-6164 Date Made Active in Reports:01/25/2021 Last EDR Contact: 11/13/2020 Number of Days to Update:73 Next Scheduled EDR Contact:03/01/2021 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 Source: Department of Health Services Date Data Arrived at EDR:07/27/1994 Telephone: 916-255-2118 Date Made Active in Reports:08/02/1994 Last EDR Contact:05/31/1994 Number of Days to Update:6 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:06/22/2020 Source: CAL EPA/Office of Emergency Information Date Data Arrived at EDR:06/22/2020 Telephone: 916-323-3400 Date Made Active in Reports:09/04/2020 Last EDR Contact: 12/17/2020 Number of Days to Update:74 Next Scheduled EDR Contact:04/05/2021 Data Release Frequency:Quarterly
CUPA LIVERMORE-PLEASANTON: CUPA Facility Listing
list of facilities associated with the various CUPA programs in Livermore-Pleasanton Date of Government Version:05/01/2019 Source: Livermore-Pleasanton Fire Department Date Data Arrived at EDR:05/14/2019 Telephone: 925-454-2361 Date Made Active in Reports:07/17/2019 Last EDR Contact: 11/13/2020 Number of Days to Update:64 Next Scheduled EDR Contact:02/22/2021 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 TC6367507.2s Page GR-27

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 11/17/2020 Source: South Coast Air Quality Management District Date Data Arrived at EDR: 11/18/2020 Telephone: 909-396-3211 Date Made Active in Reports:02/04/2021 Last EDR Contact: 11/16/2020 Number of Days to Update:78 Next Scheduled EDR Contact:03/08/2021 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: 11/23/2020 Source: Department of Toxic Substance Control Date Data Arrived at EDR: 11/25/2020 Telephone: 916-327-4498 Date Made Active in Reports:02/10/2021 Last EDR Contact: 11/23/2020 Number of Days to Update:77 Next Scheduled EDR Contact:03/15/2021 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: 11/23/2020 Source: Antelope Valley Air Quality Management District Date Data Arrived at EDR: 11/24/2020 Telephone: 661-723-8070 Date Made Active in Reports:02/10/2021 Last EDR Contact: 11/23/2020 Number of Days to Update:78 Next Scheduled EDR Contact:03/15/2021 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: 12/31/2018 Source: California Air Resources Board Date Data Arrived at EDR:06/16/2020 Telephone: 916-322-2990 Date Made Active in Reports:08/28/2020 Last EDR Contact: 12/18/2020 Number of Days to Update:73 Next Scheduled EDR Contact:03/29/2021 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: 10/16/2020 Source: State Water Resoruces Control Board Date Data Arrived at EDR: 10/19/2020 Telephone: 916-445-9379 Date Made Active in Reports:01/07/2021 Last EDR Contact:01/20/2021 Number of Days to Update:80 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
Financial Assurance 1: Financial Assurance Information Listing Financial Assurance information
Date of Government Version: 10/13/2020 Source: Department of Toxic Substances Control Date Data Arrived at EDR: 10/14/2020 Telephone: 916-255-3628 Date Made Active in Reports:01/04/2021 Last EDR Contact:01/22/2021 Number of Days to Update:82 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
Financial Assurance 2: Financial Assurance Information Listing A listing of financial assurance information for solid waste facilities. Financial assurance is intended to ensure that resources are available to pay for the cost of closure,post-closure care,and corrective measures if the owner or operator of a regulated facility is unable or unwilling to pay.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 11/12/2020 Source: California Integrated Waste Management Board Date Data Arrived at EDR: 11/13/2020 Telephone: 916-341-6066 Date Made Active in Reports:01/29/2021 Last EDR Contact:02/08/2021 Number of Days to Update:77 Next Scheduled EDR Contact:05/24/2021 Data Release Frequency:Varies
HAZNET: Facility and Manifest Data
Facility and Manifest Data.The data is extracted from the copies of hazardous waste manifests received each year by the DTSC.The annual volume of manifests is typically 700,000-1,000,000 annually,representing approximately 350,000-500,000 shipments.Data are from the manifests submitted without correction,and therefore many contain some invalid values for data elements such as generator ID,TSD ID,waste category,and disposal method.This database begins with calendar year 1993.

Date of Government Version: 12/31/2019 Source: California Environmental Protection Agency Date Data Arrived at EDR:04/15/2020 Telephone: 916-255-1136 Date Made Active in Reports:07/02/2020 Last EDR Contact:01/05/2021 Number of Days to Update:78 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Annually
ICE: ICE
Contains data pertaining to the Permitted Facilities with Inspections/Enforcements sites tracked in Envirostor.

Date of Government Version: 11/13/2020 Source: Department of Toxic Subsances Control Date Data Arrived at EDR: 11/13/2020 Telephone: 877-786-9427 Date Made Active in Reports:02/01/2021 Last EDR Contact: 11/13/2020 Number of Days to Update:80 Next Scheduled EDR Contact:03/01/2021 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 Source: Department of Toxic Substances Control Date Data Arrived at EDR:01/22/2009 Telephone: 916-323-3400 Date Made Active in Reports:04/08/2009 Last EDR Contact:01/22/2009 Number of Days to Update:76 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: 11/13/2020 Source: Department of Toxic Substances Control Date Data Arrived at EDR: 11/13/2020 Telephone: 916-323-3400 Date Made Active in Reports:02/01/2021 Last EDR Contact: 11/13/2020 Number of Days to Update:80 Next Scheduled EDR Contact:03/01/2021 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: 10/05/2020 Source: Department of Toxic Substances Control Date Data Arrived at EDR: 10/06/2020 Telephone: 916-440-7145 Date Made Active in Reports: 12/23/2020 Last EDR Contact:01/05/2021 Number of Days to Update:78 Next Scheduled EDR Contact:04/19/2021 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:09/08/2020 Source: Department of Conservation Date Data Arrived at EDR:09/08/2020 Telephone: 916-322-1080 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/08/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 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:08/31/2020 Source: Department of Public Health Date Data Arrived at EDR:08/31/2020 Telephone: 916-558-1784 Date Made Active in Reports: 11/20/2020 Last EDR Contact: 12/01/2020 Number of Days to Update:81 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Varies
NPDES: NPDES Permits Listing
A listing of NPDES permits,including stormwater.

Date of Government Version: 11/09/2020 Source: State Water Resources Control Board Date Data Arrived at EDR: 11/10/2020 Telephone: 916-445-9379 Date Made Active in Reports:01/27/2021 Last EDR Contact:02/09/2021 Number of Days to Update:78 Next Scheduled EDR Contact:05/24/2021 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:08/31/2020 Source: Department of Pesticide Regulation Date Data Arrived at EDR:08/31/2020 Telephone: 916-445-4038 Date Made Active in Reports: 11/20/2020 Last EDR Contact: 12/01/2020 Number of Days to Update:81 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Quarterly
PROC: Certified Processors Database
A listing of certified processors.

Date of Government Version:09/08/2020 Source: Department of Conservation Date Data Arrived at EDR:09/08/2020 Telephone: 916-323-3836 Date Made Active in Reports: 12/01/2020 Last EDR Contact: 12/08/2020 Number of Days to Update:84 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Quarterly
NOTIFY 65: Proposition 65 Records
Listings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and the Regional Water Quality Control Board.This database is no longer updated by the reporting agency.

Date of Government Version: 12/07/2020 Source: State Water Resources Control Board Date Data Arrived at EDR: 12/09/2020 Telephone: 916-445-3846 Date Made Active in Reports: 12/10/2020 Last EDR Contact: 12/07/2020 Number of Days to Update: 1 Next Scheduled EDR Contact:03/29/2021 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:09/08/2020 Source: Deaprtment of Conservation Date Data Arrived at EDR:09/08/2020 Telephone: 916-445-2408 Date Made Active in Reports: 12/01/2020 Last EDR Contact: 12/08/2020 Number of Days to Update:84 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Varies
UIC GEO: Underground Injection Control Sites(GEOTRACKER) Underground control injection sites
Date of Government Version:09/08/2020 Source: State Water Resource Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 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: 11/19/2019 Source: RWQCB,Central Valley Region Date Data Arrived at EDR:01/07/2020 Telephone: 559-445-5577 Date Made Active in Reports:03/09/2020 Last EDR Contact:01/08/2021 Number of Days to Update:62 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Varies
WDS: Waste Discharge System
Sites which have been issued waste discharge requirements.

Date of Government Version:06/19/2007 Source: State Water Resources Control Board Date Data Arrived at EDR:06/20/2007 Telephone: 916-341-5227 Date Made Active in Reports:06/29/2007 Last EDR Contact: 11/13/2020 Number of Days to Update:9 Next Scheduled EDR Contact:03/01/2021 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 Source: Los Angeles Water Quality Control Board Date Data Arrived at EDR:07/21/2009 Telephone: 213-576-6726 Date Made Active in Reports:08/03/2009 Last EDR Contact: 12/15/2020 Number of Days to Update: 13 Next Scheduled EDR Contact:04/05/2021 Data Release Frequency:No Update Planned
MILITARY PRIV SITES: Military Privatized Sites(GEOTRACKER) Military privatized sites
Date of Government Version:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Varies
PROJECT: Project Sites(GEOTRACKER)
Projects sites
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 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:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 916-341-5810 Date Made Active in Reports: 12/01/2020 Last EDR Contact: 12/08/2020 Number of Days to Update:84 Next Scheduled EDR Contact:03/22/2021 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:08/31/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:08/31/2020 Telephone: 866-794-4977 Date Made Active in Reports: 11/20/2020 Last EDR Contact: 12/01/2020 Number of Days to Update:81 Next Scheduled EDR Contact:03/01/2021 Data Release Frequency:Varies
CERS: CaIEPA Regulated Site Portal Data
The CaIEPA 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: 10/19/2020 Source: California Environmental Protection Agency Date Data Arrived at EDR: 10/19/2020 Telephone: 916-323-2514 Date Made Active in Reports:01/07/2021 Last EDR Contact:01/20/2021 Number of Days to Update:80 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
NON-CASE INFO: Non-Case Information Sites(GEOTRACKER)
Non-Case Information sites
Date of Government Version:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Varies
OTHER OIL GAS: Other Oil&Gas Projects Sites(GEOTRACKER) Other Oil&Gas Projects sites
Date of Government Version:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 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:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Varies
SAMPLING POINT: Sampling Point?Public Sites(GEOTRACKER) Sampling point-public sites
Date of Government Version:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 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:09/08/2020 Source: State Water Resources Control Board Date Data Arrived at EDR:09/08/2020 Telephone: 866-480-1028 Date Made Active in Reports: 11/30/2020 Last EDR Contact: 12/04/2020 Number of Days to Update:83 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Varies
HWTS: Hazardous Waste Tracking System
DTSC maintains the Hazardous Waste Tracking System that stores ID number information since the early 1980s and manifest data since 1993.The system collects both manifest copies from the generator and destination facility.

Date of Government Version: 10/13/2020 Source: Department of Toxic Substances Control Date Data Arrived at EDR: 10/14/2020 Telephone: 916-324-2444 Date Made Active in Reports: 11/03/2020 Last EDR Contact:01/19/2021 Number of Days to Update:20 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Varies
MINES MRDS: Mineral Resources Data System
Mineral Resources Data System
Date of Government Version:04/06/2018 Source: USGS Date Data Arrived at EDR: 10/21/2019 Telephone: 703-648-6533 Date Made Active in Reports: 10/24/2019 Last EDR Contact: 11/25/2020 Number of Days to Update:3 Next Scheduled EDR Contact:03/08/2021 Data Release Frequency:Varies
PCS ENF: Enforcement data
No description is available for this data
Date of Government Version: 12/31/2014 Source: EPA Date Data Arrived at EDR:02/05/2015 Telephone: 202-564-2497 Date Made Active in Reports:03/06/2015 Last EDR Contact: 12/30/2020 Number of Days to Update:29 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Varies
PCS INACTIVE: Listing of Inactive PCS Permits
An inactive permit is a facility that has shut down or is no longer discharging.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 11/05/2014 Source: EPA Date Data Arrived at EDR:01/06/2015 Telephone: 202-564-2496 Date Made Active in Reports:05/06/2015 Last EDR Contact:01/04/2021 Number of Days to Update: 120 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Semi-Annually
PCS: Permit Compliance System
PCS is a computerized management information system that contains data on National Pollutant Discharge Elimination System(NPDES)permit holding facilities.PCS tracks the permit,compliance,and enforcement status of NPDES facilities.

Date of Government Version:07/14/2011 Source: EPA,Office of Water Date Data Arrived at EDR:08/05/2011 Telephone: 202-564-2496 Date Made Active in Reports:09/29/2011 Last EDR Contact:01/04/2021 Number of Days to Update:55 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Semi-Annually

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

Date of Government Version: N/A Source: EDR, Inc.

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

Date of Government Version: N/A Source: EDR, Inc.

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

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: N/A Source: EDR, Inc.

Date Data Arrived at EDR: N/A Telephone: N/A
Date Made Active in Reports: N/A Last EDR Contact: N/A Number of Days to Update: 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 Source: Department of Resources Recycling and Recovery Date Data Arrived at EDR:07/01/2013 Telephone: N/A
Date Made Active in Reports:01/13/2014 Last EDR Contact:06/01/2012 Number of Days to Update: 196 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 Source: State Water Resources Control Board Date Data Arrived at EDR:07/01/2013 Telephone: N/A
Date Made Active in Reports: 12/30/2013 Last EDR Contact:06/01/2012 Number of Days to Update: 182 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 Source: Alameda County Environmental Health Services Date Data Arrived at EDR:01/11/2019 Telephone: 510-567-6700 Date Made Active in Reports:03/05/2019 Last EDR Contact:01/04/2021 Number of Days to Update:53 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Semi-Annually
UST ALAMEDA: Underground Tanks
Underground storage tank sites located in Alameda county.

Date of Government Version: 10/01/2020 Source: Alameda County Environmental Health Services Date Data Arrived at EDR: 10/06/2020 Telephone: 510-567-6700 Date Made Active in Reports: 12/23/2020 Last EDR Contact:01/04/2021 Number of Days to Update:78 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Semi-Annually
AMADOR COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA AMADOR: CUPA Facility List
Cupa Facility List
Date of Government Version: 10/19/2020 Source: Amador County Environmental Health Date Data Arrived at EDR: 10/22/2020 Telephone: 209-223-6439 Date Made Active in Reports:01/12/2021 Last EDR Contact:02/01/2021 Number of Days to Update:82 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Varies
BUTTE COUNTY:

CUPA BUTTE: CUPA Facility Listing
Cupa facility list.

Date of Government Version:04/21/2017 Source: Public Health Department Date Data Arrived at EDR:04/25/2017 Telephone: 530-538-7149 Date Made Active in Reports:08/09/2017 Last EDR Contact: 12/30/2020 Number of Days to Update: 106 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:No Update Planned
CALVERAS COUNTY:

CUPA CALVERAS: CUPA Facility Listing
Cupa Facility Listing
Date of Government Version: 12/15/2020 Source: Calveras County Environmental Health Date Data Arrived at EDR: 12/16/2020 Telephone: 209-754-6399 Date Made Active in Reports: 12/24/2020 Last EDR Contact: 12/15/2020 Number of Days to Update:8 Next Scheduled EDR Contact:04/05/2021 Data Release Frequency:Quarterly
COLUSA COUNTY:

CUPA COLUSA: CUPA Facility List
Cupa facility list.

Date of Government Version:04/06/2020 Source: Health&Human Services Date Data Arrived at EDR:04/23/2020 Telephone: 530-458-0396 Date Made Active in Reports:07/10/2020 Last EDR Contact:02/01/2021 Number of Days to Update:78 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Semi-Annually
CONTRA COSTA COUNTY:

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

Date of Government Version: 10/19/2020 Source: Contra Costa Health Services Department Date Data Arrived at EDR: 10/22/2020 Telephone: 925-646-2286 Date Made Active in Reports:01/13/2021 Last EDR Contact:01/25/2021 Number of Days to Update:83 Next Scheduled EDR Contact:05/10/2021 Data Release Frequency:Semi-Annually
DEL NORTE COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA DEL NORTE: CUPA Facility List
Cupa Facility list
Date of Government Version:06/08/2020 Source: Del Norte County Environmental Health Division Date Data Arrived at EDR:08/13/2020 Telephone: 707-465-0426 Date Made Active in Reports: 10/22/2020 Last EDR Contact:01/25/2021 Number of Days to Update:70 Next Scheduled EDR Contact:05/10/2021 Data Release Frequency:Varies
EL DORADO COUNTY:

CUPA EL DORADO: CUPA Facility List
CUPA facility list.

Date of Government Version: 10/22/2020 Source: El Dorado County Environmental Management Department Date Data Arrived at EDR: 11/03/2020 Telephone: 530-621-6623 Date Made Active in Reports:01/20/2021 Last EDR Contact:02/08/2021 Number of Days to Update:78 Next Scheduled EDR Contact:05/10/2021 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: 10/02/2020 Source: Dept.of Community Health Date Data Arrived at EDR: 10/06/2020 Telephone: 559-445-3271 Date Made Active in Reports: 12/22/2020 Last EDR Contact:01/15/2021 Number of Days to Update:77 Next Scheduled EDR Contact:04/12/2021 Data Release Frequency:Semi-Annually
GLENN COUNTY:

CUPA GLENN: CUPA Facility List
Cupa facility list
Date of Government Version:01/22/2018 Source: Glenn County Air Pollution Control District Date Data Arrived at EDR:01/24/2018 Telephone: 830-934-6500 Date Made Active in Reports:03/14/2018 Last EDR Contact:01/19/2021 Number of Days to Update:49 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:No Update Planned
HUMBOLDT COUNTY:

CUPA HUMBOLDT: CUPA Facility List
CUPA facility list.

Date of Government Version: 11/18/2020 Source: Humboldt County Environmental Health Date Data Arrived at EDR: 11/19/2020 Telephone: N/A
Date Made Active in Reports:02/04/2021 Last EDR Contact: 11/11/2020 Number of Days to Update:77 Next Scheduled EDR Contact:03/01/2021 Data Release Frequency:Semi-Annually
IMPERIAL COUNTY:

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

Date of Government Version: 10/14/2020 Source: San Diego Border Field Office Date Data Arrived at EDR: 10/15/2020 Telephone: 760-339-2777 Date Made Active in Reports:01/05/2021 Last EDR Contact:01/19/2021 Number of Days to Update:82 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
INYO COUNTY:

CUPA INYO: CUPA Facility List
Cupa facility list.

Date of Government Version:04/02/2018 Source: Inyo County Environmental Health Services Date Data Arrived at EDR:04/03/2018 Telephone: 760-878-0238 Date Made Active in Reports:06/14/2018 Last EDR Contact: 11/11/2020 Number of Days to Update:72 Next Scheduled EDR Contact:03/01/2021 Data Release Frequency:Varies
KERN COUNTY:

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

Date of Government Version: 10/29/2020 Source: Kern County Public Health Date Data Arrived at EDR: 10/30/2020 Telephone: 661-321-3000 Date Made Active in Reports:01/15/2021 Last EDR Contact:02/01/2021 Number of Days to Update:77 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Varies
UST KERN: Underground Storage Tank Sites&Tank Listing
Kern County Sites and Tanks Listing.

Date of Government Version:01/19/2021 Source: Kern County Environment Health Services Department Date Data Arrived at EDR:01/21/2021 Telephone: 661-862-8700 Date Made Active in Reports:01/28/2021 Last EDR Contact:02/01/2021 Number of Days to Update:7 Next Scheduled EDR Contact:05/17/2021 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:05/11/2020 Source: Kings County Department of Public Health Date Data Arrived at EDR:05/12/2020 Telephone: 559-584-1411 Date Made Active in Reports:07/27/2020 Last EDR Contact:01/25/2021 Number of Days to Update:76 Next Scheduled EDR Contact:03/01/2021 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:08/13/2020 Source: Lake County Environmental Health Date Data Arrived at EDR:08/13/2020 Telephone: 707-263-1164 Date Made Active in Reports: 10/23/2020 Last EDR Contact:01/11/2021 Number of Days to Update:71 Next Scheduled EDR Contact:04/26/2021 Data Release Frequency:Varies
LASSEN COUNTY:

CUPA LASSEN: CUPA Facility List
Cupa facility list
Date of Government Version:07/31/2020 Source: Lassen County Environmental Health Date Data Arrived at EDR:08/21/2020 Telephone: 530-251-8528 Date Made Active in Reports: 11/09/2020 Last EDR Contact:02/01/2021 Number of Days to Update:80 Next Scheduled EDR Contact:05/03/2021 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 Source: N/A Date Data Arrived at EDR:03/31/2009 Telephone: N/A
Date Made Active in Reports: 10/23/2009 Last EDR Contact: 12/09/2020 Number of Days to Update:206 Next Scheduled EDR Contact:03/29/2021 Data Release Frequency:No Update Planned
HMS LOS ANGELES: HMS:Street Number List
Industrial Waste and Underground Storage Tank Sites.

Date of Government Version: 10/19/2020 Source: Department of Public Works Date Data Arrived at EDR: 10/20/2020 Telephone: 626-458-3517 Date Made Active in Reports:01/12/2021 Last EDR Contact:01/04/2021 Number of Days to Update:84 Next Scheduled EDR Contact:04/19/2021 Data Release Frequency:Semi-Annually
LF LOS ANGELES: List of Solid Waste Facilities
Solid Waste Facilities in Los Angeles County.

Date of Government Version: 10/09/2020 Source: La County Department of Public Works Date Data Arrived at EDR: 10/09/2020 Telephone: 818-458-5185 Date Made Active in Reports: 12/29/2020 Last EDR Contact:01/12/2021 Number of Days to Update:81 Next Scheduled EDR Contact:04/26/2021 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: 12/31/2019 Source: Engineering&Construction Division Date Data Arrived at EDR:08/17/2020 Telephone: 213-473-7869 Date Made Active in Reports: 11/05/2020 Last EDR Contact:01/11/2021 Number of Days to Update:80 Next Scheduled EDR Contact:04/26/2021 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 Source: Los Angeles Fire Department Date Data Arrived at EDR:06/25/2019 Telephone: 213-978-3800 Date Made Active in Reports:08/22/2019 Last EDR Contact: 12/18/2020 Number of Days to Update:58 Next Scheduled EDR Contact:04/05/2021 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 Source: Los Angeles County Department of Public Works Date Data Arrived at EDR:04/17/2019 Telephone: 626-458-6973 Date Made Active in Reports:05/29/2019 Last EDR Contact:01/15/2021 Number of Days to Update:42 Next Scheduled EDR Contact:04/26/2021 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:07/20/2020 Source: Community Health Services Date Data Arrived at EDR: 10/09/2020 Telephone: 323-890-7806 Date Made Active in Reports: 12/29/2020 Last EDR Contact:01/12/2021 Number of Days to Update:81 Next Scheduled EDR Contact:04/26/2021 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 Source: City of El Segundo Fire Department Date Data Arrived at EDR:04/19/2017 Telephone: 310-524-2236 Date Made Active in Reports:05/10/2017 Last EDR Contact: 10/07/2020 Number of Days to Update:21 Next Scheduled EDR Contact:01/25/2021 Data Release Frequency:No Update Planned
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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 Source: City of Long Beach Fire Department Date Data Arrived at EDR:04/23/2019 Telephone: 562-570-2563 Date Made Active in Reports:06/27/2019 Last EDR Contact:01/19/2021 Number of Days to Update:65 Next Scheduled EDR Contact:05/03/2021 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:09/11/2020 Source: City of Torrance Fire Department Date Data Arrived at EDR: 10/07/2020 Telephone: 310-618-2973 Date Made Active in Reports: 12/23/2020 Last EDR Contact:01/19/2021 Number of Days to Update:77 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Semi-Annually
MADERA COUNTY:

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

Date of Government Version:08/10/2020 Source: Madera County Environmental Health Date Data Arrived at EDR:08/12/2020 Telephone: 559-675-7823 Date Made Active in Reports: 10/23/2020 Last EDR Contact: 11/11/2020 Number of Days to Update:72 Next Scheduled EDR Contact:03/01/2021 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 Source: Public Works Department Waste Management Date Data Arrived at EDR: 10/04/2018 Telephone: 415-473-6647 Date Made Active in Reports: 11/02/2018 Last EDR Contact: 12/21/2020 Number of Days to Update:29 Next Scheduled EDR Contact:04/12/2021 Data Release Frequency:Semi-Annually
MERCED COUNTY:

CUPA MERCED: CUPA Facility List
CUPA facility list.

Date of Government Version:07/28/2020 Source: Merced County Environmental Health Date Data Arrived at EDR:07/30/2020 Telephone: 209-381-1094 Date Made Active in Reports:07/31/2020 Last EDR Contact:01/29/2021 Number of Days to Update: 1 Next Scheduled EDR Contact:03/01/2021 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: 11/16/2020 Source: Mono County Health Department Date Data Arrived at EDR: 11/23/2020 Telephone: 760-932-5580 Date Made Active in Reports:02/08/2021 Last EDR Contact: 11/15/2020 Number of Days to Update:77 Next Scheduled EDR Contact:03/08/3021 Data Release Frequency:Varies
MONTEREY COUNTY:

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

Date of Government Version:07/13/2020 Source: Monterey County Health Department Date Data Arrived at EDR:07/15/2020 Telephone: 831-796-1297 Date Made Active in Reports:07/31/2020 Last EDR Contact: 12/21/2020 Number of Days to Update: 16 Next Scheduled EDR Contact:04/12/2021 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 Source: Napa County Department of Environmental Management Date Data Arrived at EDR:01/11/2017 Telephone: 707-253-4269 Date Made Active in Reports:03/02/2017 Last EDR Contact: 11/16/2020 Number of Days to Update:50 Next Scheduled EDR Contact:03/08/2021 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 Source: Napa County Department of Environmental Management Date Data Arrived at EDR:09/09/2019 Telephone: 707-253-4269 Date Made Active in Reports: 10/31/2019 Last EDR Contact: 11/16/2020 Number of Days to Update:52 Next Scheduled EDR Contact:03/08/2021 Data Release Frequency:No Update Planned
NEVADA COUNTY:

CUPA NEVADA: CUPA Facility List
CUPA facility list.

Date of Government Version: 10/26/2020 Source: Community Development Agency Date Data Arrived at EDR: 10/28/2020 Telephone: 530-265-1467 Date Made Active in Reports:01/15/2021 Last EDR Contact:01/25/2021 Number of Days to Update:79 Next Scheduled EDR Contact:05/10/2021 Data Release Frequency:Varies
ORANGE COUNTY:

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

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Date of Government Version:09/01/2020 Source: Health Care Agency Date Data Arrived at EDR: 11/05/2020 Telephone: 714-834-3446 Date Made Active in Reports:01/26/2021 Last EDR Contact:02/01/2021 Number of Days to Update:82 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Annually
LUST ORANGE: List of Underground Storage Tank Cleanups
Orange County Underground Storage Tank Cleanups(LUST).

Date of Government Version:09/01/2020 Source: Health Care Agency Date Data Arrived at EDR: 11/06/2020 Telephone: 714-834-3446 Date Made Active in Reports:01/26/2021 Last EDR Contact:02/05/2021 Number of Days to Update:81 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Quarterly
UST ORANGE: List of Underground Storage Tank Facilities Orange County Underground Storage Tank Facilities(UST).

Date of Government Version:09/01/2020 Source: Health Care Agency Date Data Arrived at EDR: 11/03/2020 Telephone: 714-834-3446 Date Made Active in Reports:01/21/2021 Last EDR Contact:02/02/2021 Number of Days to Update:79 Next Scheduled EDR Contact:05/17/2021 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: 11/24/2020 Source: Placer County Health and Human Services Date Data Arrived at EDR: 11/24/2020 Telephone: 530-745-2363 Date Made Active in Reports: 11/25/2020 Last EDR Contact: 11/23/2020 Number of Days to Update: 1 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Semi-Annually
PLUMAS COUNTY:

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

Date of Government Version:03/31/2019 Source: Plumas County Environmental Health Date Data Arrived at EDR:04/23/2019 Telephone: 530-283-6355 Date Made Active in Reports:06/26/2019 Last EDR Contact:01/19/2021 Number of Days to Update:64 Next Scheduled EDR Contact:05/03/2021 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: 10/06/2020 Source: Department of Environmental Health Date Data Arrived at EDR: 10/07/2020 Telephone: 951-358-5055 Date Made Active in Reports: 11/03/2020 Last EDR Contact: 12/09/2020 Number of Days to Update:27 Next Scheduled EDR Contact:03/29/2021 Data Release Frequency:Quarterly
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UST RIVERSIDE: Underground Storage Tank Tank List
Underground storage tank sites located in Riverside county.

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

Date of Government Version:02/18/2020 Source: Sacramento County Environmental Management Date Data Arrived at EDR:03/31/2020 Telephone: 916-875-8406 Date Made Active in Reports:06/15/2020 Last EDR Contact: 12/30/2020 Number of Days to Update:76 Next Scheduled EDR Contact:04/12/2021 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:02/24/2020 Source: Sacramento County Environmental Management Date Data Arrived at EDR:03/31/2020 Telephone: 916-875-8406 Date Made Active in Reports:06/17/2020 Last EDR Contact: 12/30/2020 Number of Days to Update:78 Next Scheduled EDR Contact:04/12/2021 Data Release Frequency:Quarterly
SAN BENITO COUNTY:

CUPA SAN BENITO: CUPA Facility List
Cupa facility list
Date of Government Version: 10/28/2020 Source: San Benito County Environmental Health Date Data Arrived at EDR: 10/30/2020 Telephone: N/A
Date Made Active in Reports:01/15/2021 Last EDR Contact:02/01/2021 Number of Days to Update:77 Next Scheduled EDR Contact:05/17/2021 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: 11/16/2020 Source: San Bernardino County Fire Department Hazardous Materials Division Date Data Arrived at EDR: 11/18/2020 Telephone: 909-387-3041 Date Made Active in Reports:02/04/2021 Last EDR Contact:02/01/2021 Number of Days to Update:78 Next Scheduled EDR Contact:05/17/2021 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:08/31/2020 Source: Hazardous Materials Management Division Date Data Arrived at EDR:08/31/2020 Telephone: 619-338-2268 Date Made Active in Reports: 11/23/2020 Last EDR Contact: 12/01/2020 Number of Days to Update:84 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Quarterly
LF SAN DIEGO: Solid Waste Facilities
San Diego County Solid Waste Facilities.

Date of Government Version: 10/01/2020 Source: Department of Health Services Date Data Arrived at EDR: 11/23/2020 Telephone: 619-338-2209 Date Made Active in Reports:02/08/2021 Last EDR Contact:01/19/2021 Number of Days to Update:77 Next Scheduled EDR Contact:05/03/2021 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:07/14/2020 Source: Department of Environmental Health Date Data Arrived at EDR:07/16/2020 Telephone: 858-505-6874 Date Made Active in Reports:09/29/2020 Last EDR Contact:02/01/2021 Number of Days to Update:75 Next Scheduled EDR Contact:05/03/2021 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 Source: San Diego County Department of Environmental Health Date Data Arrived at EDR:06/15/2010 Telephone: 619-338-2371 Date Made Active in Reports:07/09/2010 Last EDR Contact: 11/23/2020 Number of Days to Update:24 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:No Update Planned
SAN FRANCISCO COUNTY:

CUPA SAN FRANCISCO CO: CUPA Facility Listing
Cupa facilities
Date of Government Version: 11/05/2020 Source: San Francisco County Department of Environmental Health Date Data Arrived at EDR: 11/06/2020 Telephone: 415-252-3896 Date Made Active in Reports:01/27/2021 Last EDR Contact:02/01/2021 Number of Days to Update:82 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Varies
LUST SAN FRANCISCO: Local Oversite Facilities
A listing of leaking underground storage tank sites located in San Francisco county.

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Date of Government Version:09/19/2008 Source: Department Of Public Health San Francisco County Date Data Arrived at EDR:09/19/2008 Telephone: 415-252-3920 Date Made Active in Reports:09/29/2008 Last EDR Contact:02/01/2021 Number of Days to Update: 10 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:No Update Planned
UST SAN FRANCISCO: Underground Storage Tank Information Underground storage tank sites located in San Francisco county.

Date of Government Version: 11/05/2020 Source: Department of Public Health Date Data Arrived at EDR: 11/06/2020 Telephone: 415-252-3920 Date Made Active in Reports:01/26/2021 Last EDR Contact:02/01/2021 Number of Days to Update:81 Next Scheduled EDR Contact:05/17/2021 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 Source: Environmental Health Department Date Data Arrived at EDR:06/26/2018 Telephone: N/A
Date Made Active in Reports:07/11/2018 Last EDR Contact: 12/09/2020 Number of Days to Update: 15 Next Scheduled EDR Contact:03/29/2021 Data Release Frequency:Semi-Annually
SAN LUIS OBISPO COUNTY:

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

Date of Government Version: 11/12/2020 Source: San Luis Obispo County Public Health Department Date Data Arrived at EDR: 11/13/2020 Telephone: 805-781-5596 Date Made Active in Reports:02/01/2021 Last EDR Contact: 11/11/2020 Number of Days to Update:80 Next Scheduled EDR Contact:03/01/2021 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:02/20/2020 Source: San Mateo County Environmental Health Services Division Date Data Arrived at EDR:02/20/2020 Telephone: 650-363-1921 Date Made Active in Reports:04/24/2020 Last EDR Contact: 12/11/2020 Number of Days to Update:64 Next Scheduled EDR Contact:03/22/2021 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 Source: San Mateo County Environmental Health Services Division Date Data Arrived at EDR:03/29/2019 Telephone: 650-363-1921 Date Made Active in Reports:05/29/2019 Last EDR Contact: 12/01/2020 Number of Days to Update:61 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Semi-Annually
SANTA BARBARA COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA SANTA BARBARA: CUPA Facility Listing
CUPA Program Listing from the Environmental Health Services division.

Date of Government Version:09/08/2011 Source: Santa Barbara County Public Health Department Date Data Arrived at EDR:09/09/2011 Telephone: 805-686-8167 Date Made Active in Reports: 10/07/2011 Last EDR Contact: 11/11/2020 Number of Days to Update:28 Next Scheduled EDR Contact:03/01/2021 Data Release Frequency:No Update Planned
SANTA CLARA COUNTY:

CUPA SANTA CLARA: Cupa Facility List
Cupa facility list
Date of Government Version: 11/20/2020 Source: Department of Environmental Health Date Data Arrived at EDR: 11/23/2020 Telephone: 408-918-1973 Date Made Active in Reports:02/05/2021 Last EDR Contact: 11/11/2020 Number of Days to Update:74 Next Scheduled EDR Contact:03/01/2021 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 Source: Santa Clara Valley Water District Date Data Arrived at EDR:03/30/2005 Telephone: 408-265-2600 Date Made Active in Reports:04/21/2005 Last EDR Contact:03/23/2009 Number of Days to Update:22 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 Source: Department of Environmental Health Date Data Arrived at EDR:03/05/2014 Telephone: 408-918-3417 Date Made Active in Reports:03/18/2014 Last EDR Contact: 11/16/2020 Number of Days to Update: 13 Next Scheduled EDR Contact:03/08/2021 Data Release Frequency:No Update Planned
SAN JOSE HAZMAT: Hazardous Material Facilities
Hazardous material facilities,including underground storage tank sites.

Date of Government Version: 11/03/2020 Source: City of San Jose Fire Department Date Data Arrived at EDR: 11/05/2020 Telephone: 408-535-7694 Date Made Active in Reports:01/26/2021 Last EDR Contact:02/01/2021 Number of Days to Update:82 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Annually
SANTA CRUZ COUNTY:

CUPA SANTA CRUZ: CUPA Facility List
CUPA facility listing.

Date of Government Version:01/21/2017 Source: Santa Cruz County Environmental Health Date Data Arrived at EDR:02/22/2017 Telephone: 831-464-2761 Date Made Active in Reports:05/23/2017 Last EDR Contact: 11/11/2020 Number of Days to Update:90 Next Scheduled EDR Contact:03/01/2021 Data Release Frequency:Varies
SHASTA COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA SHASTA: CUPA Facility List
Cupa Facility List.

Date of Government Version:06/15/2017 Source: Shasta County Department of Resource Management Date Data Arrived at EDR:06/19/2017 Telephone: 530-225-5789 Date Made Active in Reports:08/09/2017 Last EDR Contact: 11/11/2020 Number of Days to Update:51 Next Scheduled EDR Contact:03/01/2021 Data Release Frequency:Varies
SOLANO COUNTY:

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

Date of Government Version:06/04/2019 Source: Solano County Department of Environmental Management Date Data Arrived at EDR:06/06/2019 Telephone: 707-784-6770 Date Made Active in Reports:08/13/2019 Last EDR Contact:06/03/2019 Number of Days to Update:68 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Quarterly
UST SOLANO: Underground Storage Tanks
Underground storage tank sites located in Solano county.

Date of Government Version:08/25/2020 Source: Solano County Department of Environmental Management Date Data Arrived at EDR:08/26/2020 Telephone: 707-784-6770 Date Made Active in Reports:09/16/2020 Last EDR Contact: 12/03/2020 Number of Days to Update:21 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Quarterly
SONOMA COUNTY:

CUPA SONOMA: Cupa Facility List
Cupa Facility list
Date of Government Version: 12/15/2020 Source: County of Sonoma Fire&Emergency Services Department Date Data Arrived at EDR: 12/16/2020 Telephone: 707-565-1174 Date Made Active in Reports: 12/23/2020 Last EDR Contact: 12/15/2020 Number of Days to Update:7 Next Scheduled EDR Contact:04/05/2021 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:09/18/2020 Source: Department of Health Services Date Data Arrived at EDR:09/22/2020 Telephone: 707-565-6565 Date Made Active in Reports: 12/14/2020 Last EDR Contact: 12/15/2020 Number of Days to Update:83 Next Scheduled EDR Contact:04/05/2021 Data Release Frequency:Quarterly
STANISLAUS COUNTY:

CUPA STANISLAUS: CUPA Facility List
Cupa facility list
Date of Government Version: 10/01/2020 Source: Stanislaus County Department of Ennvironmental Protection Date Data Arrived at EDR: 10/06/2020 Telephone: 209-525-6751 Date Made Active in Reports: 12/22/2020 Last EDR Contact:01/11/2021 Number of Days to Update:77 Next Scheduled EDR Contact:04/26/2021 Data Release Frequency:Varies
SUTTER COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
UST SUTTER: Underground Storage Tanks
Underground storage tank sites located in Sutter county.

Date of Government Version: 11/23/2020 Source: Sutter County Environmental Health Services Date Data Arrived at EDR: 11/24/2020 Telephone: 530-822-7500 Date Made Active in Reports:02/10/2021 Last EDR Contact: 11/23/2020 Number of Days to Update:78 Next Scheduled EDR Contact:03/15/2021 Data Release Frequency:Semi-Annually
TEHAMA COUNTY:

CUPA TEHAMA: CUPA Facility List
Cupa facilities
Date of Government Version:08/11/2020 Source: Tehama County Department of Environmental Health Date Data Arrived at EDR:08/12/2020 Telephone: 530-527-8020 Date Made Active in Reports: 10/26/2020 Last EDR Contact:02/01/2021 Number of Days to Update:75 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Varies
TRINITY COUNTY:

CUPA TRINITY: CUPA Facility List
Cupa facility list
Date of Government Version: 10/14/2020 Source: Department of Toxic Substances Control Date Data Arrived at EDR: 10/15/2020 Telephone: 760-352-0381 Date Made Active in Reports:01/05/2021 Last EDR Contact:01/19/2021 Number of Days to Update:82 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
TULARE COUNTY:

CUPA TULARE: CUPA Facility List
Cupa program facilities
Date of Government Version: 10/30/2020 Source: Tulare County Environmental Health Services Division Date Data Arrived at EDR: 11/03/2020 Telephone: 559-624-7400 Date Made Active in Reports:01/20/2021 Last EDR Contact:02/01/2021 Number of Days to Update:78 Next Scheduled EDR Contact:05/17/2021 Data Release Frequency:Varies
TUOLUMNE COUNTY:

CUPA TUOLUMNE: CUPA Facility List
Cupa facility list
Date of Government Version:04/23/2018 Source: Divison of Environmental Health Date Data Arrived at EDR:04/25/2018 Telephone: 209-533-5633 Date Made Active in Reports:06/25/2018 Last EDR Contact:01/19/2021 Number of Days to Update:61 Next Scheduled EDR Contact:05/03/2021 Data Release Frequency:Varies
VENTURA COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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:09/28/2020 Source: Ventura County Environmental Health Division Date Data Arrived at EDR: 10/22/2020 Telephone: 805-654-2813 Date Made Active in Reports:01/12/2021 Last EDR Contact:01/19/2021 Number of Days to Update:82 Next Scheduled EDR Contact:05/02/2021 Data Release Frequency:Quarterly
LF VENTURA: Inventory of Illegal Abandoned and Inactive Sites Ventura County Inventory of Closed, Illegal Abandoned,and Inactive Sites.

Date of Government Version: 12/01/2011 Source: Environmental Health Division Date Data Arrived at EDR: 12/01/2011 Telephone: 805-654-2813 Date Made Active in Reports:01/19/2012 Last EDR Contact: 12/21/2020 Number of Days to Update:49 Next Scheduled EDR Contact:04/12/2021 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 Source: Environmental Health Division Date Data Arrived at EDR:06/24/2008 Telephone: 805-654-2813 Date Made Active in Reports:07/31/2008 Last EDR Contact:02/08/2021 Number of Days to Update:37 Next Scheduled EDR Contact:05/24/2021 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:09/28/2020 Source: Ventura County Resource Management Agency Date Data Arrived at EDR: 10/22/2020 Telephone: 805-654-2813 Date Made Active in Reports:01/12/2021 Last EDR Contact:01/20/2021 Number of Days to Update:82 Next Scheduled EDR Contact:05/03/2021 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:08/26/2020 Source: Environmental Health Division Date Data Arrived at EDR:09/08/2020 Telephone: 805-654-2813 Date Made Active in Reports: 12/01/2020 Last EDR Contact: 12/08/2020 Number of Days to Update:84 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Quarterly
YOLO COUNTY:

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

Date of Government Version: 12/21/2020 Source: Yolo County Department of Health Date Data Arrived at EDR: 12/23/2020 Telephone: 530-666-8646 Date Made Active in Reports:01/04/2021 Last EDR Contact: 12/20/2020 Number of Days to Update: 12 Next Scheduled EDR Contact:04/11/2021 Data Release Frequency:Annually
YUBA COUNTY:

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
CUPA YUBA: CUPA Facility List
CUPA facility listing for Yuba County.

Date of Government Version:01/26/2021 Source: Yuba County Environmental Health Department Date Data Arrived at EDR:01/28/2021 Telephone: 530-749-7523 Date Made Active in Reports:02/03/2021 Last EDR Contact:01/25/2021 Number of Days to Update:6 Next Scheduled EDR Contact:05/10/2021 Data Release Frequency:Varies

OTHER DATABASE
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:08/10/2020 Source: Department of Energy&Environmental Protection Date Data Arrived at EDR: 10/20/2020 Telephone: 860-424-3375 Date Made Active in Reports: 11/02/2020 Last EDR Contact: 11/09/2020 Number of Days to Update: 13 Next Scheduled EDR Contact:02/22/2021 Data Release Frequency:No Update Planned
NJ MANIFEST: Manifest Information
Hazardous waste manifest information.

Date of Government Version: 12/31/2018 Source: Department of Environmental Protection Date Data Arrived at EDR:04/10/2019 Telephone: N/A
Date Made Active in Reports:05/16/2019 Last EDR Contact:01/08/2021 Number of Days to Update:36 Next Scheduled EDR Contact:04/19/2021 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 Source: Department of Environmental Conservation Date Data Arrived at EDR:04/29/2020 Telephone: 518-402-8651 Date Made Active in Reports:07/10/2020 Last EDR Contact:01/29/2021 Number of Days to Update:72 Next Scheduled EDR Contact:05/10/2021 Data Release Frequency:Quarterly
PA MANIFEST: Manifest Information
Hazardous waste manifest information.

Date of Government Version:06/30/2018 Source: Department of Environmental Protection Date Data Arrived at EDR:07/19/2019 Telephone: 717-783-8990 Date Made Active in Reports:09/10/2019 Last EDR Contact:01/11/2021 Number of Days to Update:53 Next Scheduled EDR Contact:04/26/2021 Data Release Frequency:Annually
RI MANIFEST: Manifest information
Hazardous waste manifest information
Date of Government Version: 12/31/2018 Source: Department of Environmental Management Date Data Arrived at EDR: 10/02/2019 Telephone: 401-222-2797 Date Made Active in Reports: 12/10/2019 Last EDR Contact:02/09/2021 Number of Days to Update:69 Next Scheduled EDR Contact:03/01/2021 Data Release Frequency:Annually
TC6367507.2s Page GR-51

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
WI MANIFEST: Manifest Information
Hazardous waste manifest information.

Date of Government Version:05/31/2018 Source: Department of Natural Resources Date Data Arrived at EDR:06/19/2019 Telephone: N/A
Date Made Active in Reports:09/03/2019 Last EDR Contact: 12/03/2020 Number of Days to Update:76 Next Scheduled EDR Contact:03/22/2021 Data Release Frequency:Annually
Oil/Gas Pipelines
Source: Endeavor Business Media
Petroleum Bundle(Crude Oil, Refined Products, Petrochemicals,Gas Liquids(LPG/NGL),and Specialty Gases(Miscellaneous))N=Natural Gas Bundle(Natural Gas,Gas Liquids(LPG/NGL),and Specialty Gases (Miscellaneous)).This map includes information copyrighted by Endeavor Business Media.This information is provided on a best effort basis and Endeavor Business Media does not guarantee its accuracy nor warrant its fitness for any particular purpose.Such information has been reprinted with the permission of Endeavor Business Media.

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

Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special 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
TC6367507.2s Page GR-52

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
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:916-44 5-0411
Current USGS 7.5 Minute Topographic Map
Source:U.S.Geological Survey

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

TC6367507.2s Page GR-53

GEOCHECK®- PHYSICAL SETTING SOURCE ADDENDUM

TARGET PROPERTY ADDRESS

DJORDJEVICH
1205 MELROSE WAY
VISTA, CA 92081

TARGET PROPERTY COORDINATES
Latitude (North): 33.185255-33' 11'6.92"
Longitude(West): 117.256907- 117' 15'24.87"
Universal Tranverse Mercator: Zone 11
UTM X(Meters): 476050.5
UTM Y(Meters): 3671662.2
Elevation: 368 ft. above sea level

USGS TOPOGRAPHIC MAP
Target Property Map: 5641318 SAN LUIS REY, CA
Version Date: 2012
East Map: 5641320 SAN MARCOS, CA
Version Date: 2012
EDR's GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in forming an opinion about the impact of potential contaminant migration.

Assessment of the impact of contaminant migration generally has two principle investigative components:

1. Groundwater flow direction, and

2. Groundwater flow velocity.

Groundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of the geologic strata.

TC6367507.2s Page A-1

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY

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

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

TARGET PROPERTY TOPOGRAPHY
General Topographic Gradient: General WNW
SURROUNDING TOPOGRAPHY: ELEVATION PROFILES
c
0 � W A �
N pWi W W W O N O W W W O V W -
O
North South
TIP
C A W O
O A A N W O N O
Fj
W
W A A fll T OD N
V
West East
TIP
0 1/2 1 Miles
Target Property Elevation: 368 ft.

Source:Topography has been determined from the USGS 7.5' 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.

TC6367507.2s Page A-2

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY

HYDROLOGIC INFORMATION
Surface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property,what downgradient sites might be impacted.

Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways and bodies of water).

FEMA FLOOD ZONE
Flood Plain Panel at Target Property FEMA Source Type 06073CO767G FEMA FIRM Flood data
Additional Panels in search area: FEMA Source Type 06073CO759G FEMA FIRM Flood data
06073CO778G FEMA FIRM Flood data
06073CO786J FEMA FIRM Flood data

NATIONAL WETLAND INVENTORY
NWI Electronic
NWI Quad at Target Property Data Coverage
SAN LUIS REY YES-refer to the Overview Map and Detail Map

HYDROGEOLOGIC INFORMATION
Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property,what downgradient sites might be impacted.

Site-Specific Hydrogeological Data*:

Search Radius: 1.25 miles
Status: Not found
AQUIFLOW®
Search Radius: 1.000 Mile.

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

LOCATION GENERAL DIRECTION
MAP ID FROM TP GROUNDWATER FLOW
Not Reported
'51996 Site-specific hydrogeologicaI 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. TC6367507.2s Page A-3

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY

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

GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY Geologic information can be used by the environmental professional in forming an opinion about the relative speed at which contaminant migration may be occurring.

ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION Era: Mesozoic Category: Plutonic and Intrusive Rocks System: Cretaceous
Series: Cretaceous granitic rocks
Code: Kg (decoded above as Era, System&Series)
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).

TC6367507.2s Page A-4

SSURGO SOIL MAP - 6367507.2s
7 4 6
2 1
3 1 2
8 S
Target Property o 1n6 ue 14M'iles
SSURGO Soil
Water
SITE NAME: Djordjevich CLIENT: GeoSoils, Inc.

ADDRESS: 1205 MELROSE WAY CONTACT: John Franklin
VISTA CA 92081 INQUIRY#: 6367507.2s
LAT/LONG: 33.185255/117.256907 DATE: February 12,2021 6:03 pm Copyright m 2021 EDR,Inc.(c)2015 TomTom Rel.2015.

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY

DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY The U.S. Department of Agriculture's(USDA)Soil Conservation Service(SCS)leads the National Cooperative 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.The following information is based on Soil Conservation Service SSURGO data.

Soil Map ID: 1
Soil Component Name: PLACENTIA
Soil Surface Texture: sandy loam
Hydrologic Group: Class D-Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer.

Soil Drainage Class: Moderately well drained
Hydric Status: Partially hydric
Corrosion Potential- Uncoated Steel: High
Depth to Bedrock Min: >0 inches
Depth to Watertable Min: >0 inches
Soil Layer Information
Boundary Classification Saturated
hydraulic
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil conductivity Soil Reaction micro m/sec (pH)
1 0 inches 9 inches sandy loam Silt-Clay FINE-GRAINED Max:0.42 Max:8.4 Materials(more SOILS,Silts and Min:0.01 Min:7.9 than 35 pct. Clays(liquid
passing No. limit less than
200),Silty 50%),Lean Clay
Soils.
2 9 inches 31 inches sandy clay Silt-Clay FINE-GRAINED Max:0.42 Max:8.4 Materials(more SOILS,Silts and Min:0.01 Min:7.9 than 35 pct. Clays(liquid
passing No. limit less than
200),Silty 50%),Lean Clay
Soils.
3 31 inches 62 inches clay loam Silt-Clay FINE-GRAINED Max:0.42 Max:8.4 Materials(more SOILS,Silts and Min:0.01 Min:7.9 than 35 pct. Clays(liquid
passing No. limit less than
200),Silty 50%),Lean Clay
Soils.

TC6367507.2s Page A-6

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY
Soil Map ID: 2
Soil Component Name: BOSANKO
Soil Surface Texture: clay
Hydrologic Group: Class D-Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer.

Soil Drainage Class: Well drained
Hydric Status: Not hydric
Corrosion Potential- Uncoated Steel: High
Depth to Bedrock Min: >0 inches
Depth to Watertable Min: >0 inches
Soil Layer Information
Boundary Classification Saturated
hydraulic
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil conductivity Soil Reaction micro m/sec (pH)
1 0 inches 5 inches clay Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.
2 5 inches 22 inches clay Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.
3 22 inches 27 inches clay loam Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.
4 27 inches 31 inches weathered Silt-Clay Not reported Max: Max: Min:
bedrock Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.

TC6367507.2s Page A-7

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY
Soil Map ID: 3
Soil Component Name: ALTAMONT
Soil Surface Texture: clay
Hydrologic Group: Class D-Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer.

Soil Drainage Class: Well drained
Hydric Status: Not hydric
Corrosion Potential- Uncoated Steel: High
Depth to Bedrock Min: >0 inches
Depth to Watertable Min: >0 inches
Soil Layer Information
Boundary Classification Saturated
hydraulic
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil conductivity Soil Reaction micro m/sec (pH)
1 0 inches 27 inches clay Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.
2 27 inches 35 inches clay Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.
3 35 inches 40 inches weathered Silt-Clay Not reported Max: Max: Min:
bedrock Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.

Soil Map ID:4
Soil Component Name: FALLBROOK
Soil Surface Texture: sandy loam
Hydrologic Group: Class B- Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures.

Soil Drainage Class: Well drained
TC6367507.2s Page A-8

Materials(more Min:
than 35 pct.
passing No.
200),Silty
Soils.
2 5 inches 11 inches loam Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Silty
Soils.
3 11 inches 27 inches sandy clay loam Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Silty
Soils.
4 27 inches 46 inches loam Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Silty
Soils.
5 46 inches 51 inches weathered Silt-Clay Not reported Max: Max: Min:
bedrock Materials(more Min:
than 35 pct.
passing No.
200),Silty
Soils.

Soil Map ID: 5
Soil Component Name: ALTAMONT
Soil Surface Texture: clay
Hydrologic Group: Class D-Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer.

Soil Drainage Class: Well drained
TC6367507.2s Page A-9

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY
Hydric Status: Not hydric
Corrosion Potential- Uncoated Steel: High
Depth to Bedrock Min: >0 inches
Depth to Watertable Min: >0 inches
Soil Layer Information
Boundary Classification Saturated
hydraulic
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil conductivity Soil Reaction micro m/sec (pH)
1 0 inches 20 inches clay Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.
2 20 inches 29 inches clay Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.
3 29 inches 33 inches weathered Silt-Clay Not reported Max: Max: Min:
bedrock Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.

Soil Map ID: 6
Soil Component Name: BONSALL
Soil Surface Texture: sandy loam
Hydrologic Group: Class D-Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer.

Soil Drainage Class: Moderately well drained
Hydric Status: Not hydric
Corrosion Potential- Uncoated Steel: High
Depth to Bedrock Min: >0 inches
Depth to Watertable Min: >0 inches
TC6367507.2s Page A-10

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY
Soil Layer Information
Boundary Classification Saturated
hydraulic
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil conductivity Soil Reaction micro m/sec (pH)
1 0 inches 7 inches sandy loam Granular COARSE-GRAINED Max:4 Max:7.8 materials(35 SOILS,Sands, Min: 1.4 Min:7.4
pct.or less Sands with fines,
passing No. Silty Sand.
200),Silty,or
Clayey Gravel
and Sand.
2 7 inches 24 inches clay loam Granular COARSE-GRAINED Max:4 Max:7.8 materials(35 SOILS,Sands, Min: 1.4 Min:7.4
pct.or less Sands with fines,
passing No. Silty Sand.
200),Silty,or
Clayey Gravel
and Sand.
3 24 inches 33 inches clay loam Granular COARSE-GRAINED Max:4 Max:7.8 materials(35 SOILS,Sands, Min: 1.4 Min:7.4
pct.or less Sands with fines,
passing No. Silty Sand.
200),Silty,or
Clayey Gravel
and Sand.
4 33 inches 44 inches sandy loam Granular COARSE-GRAINED Max:4 Max:7.8 materials(35 SOILS,Sands, Min: 1.4 Min:7.4
pct.or less Sands with fines,
passing No. Silty Sand.
200),Silty,or
Clayey Gravel
and Sand.
5 44 inches 59 inches sandy loam Granular COARSE-GRAINED Max:4 Max:7.8 materials(35 SOILS,Sands, Min: 1.4 Min:7.4
pct.or less Sands with fines,
passing No. Silty Sand.
200),Silty,or
Clayey Gravel
and Sand.

Soil Map ID: 7
Soil Component Name: VISTA
Soil Surface Texture: coarse sandy loam
Hydrologic Group: Class B- Moderate infiltration rates. Deep and moderately deep, moderately well and well drained soils with moderately coarse textures.

Soil Drainage Class: Well drained
TC6367507.2s Page A-11

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY
Hydric Status: Not hydric
Corrosion Potential- Uncoated Steel: Moderate
Depth to Bedrock Min: >0 inches
Depth to Watertable Min: >0 inches
Soil Layer Information
Boundary Classification Saturated
hydraulic
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil conductivity Soil Reaction micro m/sec (pH)
1 0 inches 14 inches coarse sandy Granular Not reported Max: Max: Min:
loam materials(35 Min:
pct.or less
passing No.
200),Silty,or
Clayey Gravel
and Sand.
2 14 inches 29 inches coarse sandy Granular Not reported Max: Max: Min:
loam materials(35 Min:
pct.or less
passing No.
200),Silty,or
Clayey Gravel
and Sand.
3 29 inches 33 inches weathered Granular Not reported Max: Max: Min:
bedrock materials(35 Min:
pct.or less
passing No.
200),Silty,or
Clayey Gravel
and Sand.

Soil Map ID: 8
Soil Component Name: LAS FLORES
Soil Surface Texture: loamy fine sand
Hydrologic Group: Class D-Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer.

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY
Soil Layer Information
Boundary Classification Saturated
hydraulic
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil conductivity Soil Reaction micro m/sec (pH)
1 0 inches 14 inches loamy fine sand Granular Not reported Max: Max: Min:
materials(35 Min:
pct.or less
passing No.
200),Silty,or
Clayey Gravel
and Sand.
2 14 inches 22 inches sandy clay Granular Not reported Max: Max: Min:
materials(35 Min:
pct.or less
passing No.
200),Silty,or
Clayey Gravel
and Sand.
3 22 inches 38 inches sandy clay Granular Not reported Max: Max: Min:
materials(35 Min:
pct.or less
passing No.
200),Silty,or
Clayey Gravel
and Sand.
4 38 inches 48 inches loamy coarse Granular Not reported Max: Max: Min:
sand materials(35 Min:
pct.or less
passing No.
200),Silty,or
Clayey Gravel
and Sand.
5 48 inches 51 inches weathered Granular Not reported Max: Max: Min:
bedrock materials(35 Min:
pct.or less
passing No.
200),Silty,or
Clayey Gravel
and Sand.

Soil Map ID: 9
Soil Component Name: ALTAMONT
Soil Surface Texture: clay
Hydrologic Group: Class D-Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer.

Soil Drainage Class: Well drained
TC6367507.2s Page A-13

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY
Hydric Status: Not hydric
Corrosion Potential- Uncoated Steel: High
Depth to Bedrock Min: >0 inches
Depth to Watertable Min: >0 inches
Soil Layer Information
Boundary Classification Saturated
hydraulic
Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil conductivity Soil Reaction micro m/sec (pH)
1 0 inches 27 inches clay Silt-Clay Not reported Max: Max: Min:

Materials(more Min:
than 35 pct.
passing No.
200),Clayey
Soils.
2 27 inches 35 inches clay Silt-Clay Not reported Max: Max: Min:

LOCAL/REGIONAL WATER AGENCY RECORDS
EDR Local/Regional Water Agency records provide water well information to assist the environmental professional in assessing sources that may impact ground water flow direction, and in forming an opinion about the impact of contaminant migration on nearby drinking water wells.

WELL SEARCH DISTANCE INFORMATION
DATABASE SEARCH DISTANCE(miles)
Federal USGS 1.000
Federal FRDS PWS Nearest PWS within 1 mile
State Database 1.000

FEDERAL USGS WELL INFORMATION

LOCATION
MAP ID WELL ID FROM TP
TC6367507.2s Page A-14

GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY

FEDERAL USGS WELL INFORMATION

LOCATION
MAP ID WELL ID FROM TP
No Wells Found

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION

LOCATION
MAP ID WELL ID FROM TP
No PWS System Found
Note: PWS System location is not always the same as well location.

STATE DATABASE WELL INFORMATION

LOCATION
MAP ID WELL ID FROM TP
1 CADWR0000022963 1/4- 1/2 Mile NW
A2 CAEDF0000031294 1/4- 1/2 Mile North
A3 CAEDF0000035077 1/4- 1/2 Mile North
A4 CAEDF0000058075 1/4- 1/2 Mile North
A5 CAEDF0000067510 1/4- 1/2 Mile North
6 CADWR0000030248 1/2- 1 Mile NNE
B7 CAEDF0000064529 1/2- 1 Mile NNE
B8 CAEDF0000134160 1/2- 1 Mile NNE
C9 CAEDF0000111382 1/2- 1 Mile North
C10 CAEDF0000110025 1/2- 1 Mile North
C11 CAEDF0000083041 1/2- 1 Mile North
C12 CAEDF0000109935 1/2- 1 Mile North
C13 CAEDF0000051548 1/2- 1 Mile North
C14 CAEDF0000104794 1/2- 1 Mile North
C15 CAEDF0000069841 1/2- 1 Mile North
C16 CAEDF0000058089 1/2- 1 Mile North
C17 CAEDF0000068637 1/2- 1 Mile North
18 CADWR0000037507 1/2- 1 Mile NE
TC6367507.2s Page A-15

PHYSICAL SETTING SOURCE MAP - 6367507.2s
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0 0 A
N County Boundary 0 1A 1i2 1 Miles
N Major Roads
N Contour Lines Groundwater Flow Direction
N Earthquake Fault Lines ffD Indeterminate Groundwater Flow at Location OO Earthquake epicenter,Richter 5 or greater c v Groundwater Flow Varies at Location ® Water Wells H D Closest Hydrogeological Data © Public Water Supply Wells • Oil,gas or related wells ® Cluster of Multiple Icons
SITE NAME: Djordjevich CLIENT: GeoSoils, Inc.

ADDRESS: 1205 MELROSE WAY CONTACT: John Franklin
VISTA CA 92081 INQUIRY#: 6367507.2s
LAT/LONG: 33.1 85255/1 1 7.256907 DATE: February 12,2021 6:03 pm Copyright cg 2021 EDR,Inc.cc,2015 TomTom Rai.2015.

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
Map ID
Direction
Distance
Elevation Database EDR ID Number
1 NW CA WELLS CADWR0000022963
1/4-1/2 Mile
Higher
Well ID: 11SO4W25E001S Well Type: LINK
Source: Department of Water Resources
Other Name: 11SO4W25E001S GAMA PFAS Testing: Not Reported Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ date=&global_id=&assigned_name=11 SO4W25EO01 S&store_num= GeoTracker Data: Not Reported
A2
North CA WELLS CAEDF0000031294
1/4-1/2 Mile
Lower
Well ID: T0608184748-MW-5 Well Type: MONITORING Source: EDF Other Name: MW-5
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0608184748&assigned_name=M W-5&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0608184748&assi gned_name=M W-5
A3
North CA WELLS CAEDF0000035077
1/4-1/2 Mile
Lower
Well ID: T0608184748-MW-6 Well Type: MONITORING Source: EDF Other Name: MW-6
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0608184748&assigned_name=M W-6&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0608184748&assi gned_name=MW-6
A4
North CA WELLS CAEDF0000058075
1/4-1/2 Mile
Lower
Well ID: T0608184748-MW-4 Well Type: MONITORING Source: EDF Other Name: MW-4
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0608184748&assigned_name=M W-4&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0608184748&assi gned_name=M W-4
TC6367507.2s Page A-17

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
Map ID
Direction
Distance
Elevation Database EDR ID Number
A5
North CA WELLS CAEDF0000067510
1/4-1/2 Mile
Lower
Well ID: T0608184748-MW-7 Well Type: MONITORING Source: EDF Other Name: MW-7
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0608184748&assigned_name=M W-7&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0608184748&assi gned_name=MW-7
6 NNE CA WELLS CADWR0000030248
1/2-1 Mile
Lower
Well ID: 11SO4W25C001S Well Type: UNK
Source: Department of Water Resources
Other Name: 11SO4W25C001S GAMA PFAS Testing: Not Reported Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ date=&global_id=&assigned_name=1 1 SO4W25C001 S&store_num= GeoTracker Data: Not Reported
B7
NNE CA WELLS CAEDF0000064529
1/2-1 Mile
Lower
Well ID: T0607300068-MW-14 Well Type: MONITORING Source: EDF Other Name: MW-14
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607300068&assigned_name=M W-14&store_n um= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607300068&assi gned_name=MW-14
B8
NNE CA WELLS CAEDF0000134160
1/2-1 Mile
Lower
Well ID: T0607300068-EA-13 Well Type: MONITORING Source: EDF Other Name: EA-13
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607300068&assigned_name=EA-13&store_n um= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607300068&assi gned_name=EA-13
TC6367507.2s Page A-18

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
Map ID
Direction
Distance
Elevation Database EDR ID Number
C9
North CA WELLS CAEDF0000111382
1/2-1 Mile
Lower
Well ID: T0607302643-MW-8 Well Type: MONITORING Source: EDF Other Name: MW-8
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607302643&assigned_name=M W-8&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607302643&assi gned_name=MW-8
C10
North CA WELLS CAEDF0000110025
1/2-1 Mile
Lower
Well ID: T0607302643-MW-7 Well Type: MONITORING Source: EDF Other Name: MW-7
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607302643&assigned_name=M W-7&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607302643&assi gned_name=MW-7
C11
North CA WELLS CAEDF0000083041
1/2-1 Mile
Lower
Well ID: T0607302643-MW-9 Well Type: MONITORING Source: EDF Other Name: MW-9
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607302643&assigned_name=M W-9&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607302643&assi gned_name=MW-9
C12
North CA WELLS CAEDF0000109935
1/2-1 Mile
Lower
Well ID: T0607302643-MW-6 Well Type: MONITORING Source: EDF Other Name: MW-6
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607302643&assigned_name=M W-6&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607302643&assi gned_name=MW-6
TC6367507.2s Page A-19

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
Map ID
Direction
Distance
Elevation Database EDR ID Number
C13
North CA WELLS CAEDF0000051548
1/2-1 Mile
Lower
Well ID: T0607302643-MW-2 Well Type: MONITORING Source: EDF Other Name: MW-2
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607302643&assigned_name=M W-2&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607302643&assi gned_name=MW-2
C14
North CA WELLS CAEDF0000104794
1/2-1 Mile
Lower
Well ID: T0607302643-MW-1 Well Type: MONITORING Source: EDF Other Name: MW-1
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&global_id=T0607302643&assigned_name=MW-1&store_num= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607302643&assi gned_name=MW-1
C15
North CA WELLS CAEDF0000069841
1/2-1 Mile
Lower
Well ID: T0607302643-MW-4 Well Type: MONITORING Source: EDF Other Name: MW-4
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607302643&assigned_name=M W-4&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607302643&assi gned_name=MW-4
C16
North CA WELLS CAEDF0000058089
1/2-1 Mile
Lower
Well ID: T0607302643-MW-3 Well Type: MONITORING Source: EDF Other Name: MW-3
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607302643&assigned_name=M W-3&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607302643&assi gned_name=MW-3
TC6367507.2s Page A-20

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
Map ID
Direction
Distance
Elevation Database EDR ID Number
C17
North CA WELLS CAEDF0000068637
1/2-1 Mile
Lower
Well ID: T0607302643-MW-5 Well Type: MONITORING Source: EDF Other Name: MW-5
GAMA PFAS Testing: Not Reported
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ date=&g lobal_id=T0607302643&assigned_name=M W-5&store_nu m= GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0607302643&assi gned_name=MW-5
18 NE CA WELLS CADWR0000037507
1/2-1 Mile
Lower
Well ID: 11SO4W24R001S Well Type: UNK
Source: Department of Water Resources
Other Name: 11SO4W24R001S GAMA PFAS Testing: Not Reported Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ date=&global_id=&assigned_name=1 1 SO4W24R001 S&store_num= GeoTracker Data: Not Reported
TC6367507.2s Page A-21

GEOCHECK®- PHYSICAL SETTING SOURCE MAP FINDINGS
RADON

AREA RADON INFORMATION
State Database:CA Radon
Radon Test Results
Zipcode Num Tests >4 pCi/L
92081 3 0
Federal EPA Radon Zone for SAN DIEGO County: 3
Note:Zone 1 indoor average level>4 pCi/L.

Zone 2 indoor average level—2 pCi/L and 20 pCi/L
Living Area-1 st Floor 0.677 pCi/L 100% 0% 0% Living Area-2nd Floor 0.400 pCi/L 100% 0% 0% Basement Not Reported Not Reported Not Reported Not Reported TC6367507.2s Page A-22

PHYSICAL SETTING SOURCE RECORDS SEARCHED

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:916-44 5-0411

HYDROGEOLOGIC INFORMATION
AQUIFLOWR Information System
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.

TC6367507.2s Page PSGR-1

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.

OTHER STATE DATABASE INFORMATION
Groundwater Ambient Monitoring&Assessment Program
State Water Resources Control Board
Telephone:916-341-5577
The GAMA Program is Californias comprehensive groundwater quality monitoring program.GAMA collects data by testing the untreated,raw water in different types of wells for naturally-occurring and man-made chemicals. The GAMA data includes Domestic, Monitoring and Municipal well types from the following sources, Department of Water Resources, Department of Heath Services, EDF,Agricultural Lands,Lawrence Livermore National Laboratory, Department of Pesticide Regulation, United States Geological Survey,Groundwater Ambient Monitoring and Assessment Program and Local Groundwater Projects.

Water Well Database
Source: Department of Water Resources
Telephone: 916-651-9648
California Drinking Water Quality Database
Source: Department of Public Health
Telephone: 916-324-2 319
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.

California Oil and Gas Well Locations
Source:Dept of Conservation,Geologic Energy Management Division 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
TC6367507.2s Page PSGR-2

PHYSICAL SETTING SOURCE RECORDS SEARCHED
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.

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.

TC6367507.2s Page PSGR-3

APPENDIX D

PUBLIC RECORDS REQUEST FORMS
GeoSoils, Inc.

Public records request
Subject: Public records request
From: Claire Lopez
Date: 2/24/2021, 11:42 AM
To: "[email protected]"
In regards to your PRA of February 18, 2021, the City of Vista has no records to provide. For hazardous materials requests you need to contact the County of San Diego.

This closes your request.

Claire Lopez, CMC
Assistant City Clerk
----------------------------------------------------------------------------- 200 Civic Center Dr I Vista, CA 92084 1 Direct(760)643-5323 www.cityofvista.com
1 of 1 2/24/2021, 11:45 AM

RE: Records Request- 1205 Melrose Way, Vista/APN 166-184-10-00 Subject: RE: Records Request- 1205 Melrose Way, Vista/APN 166-184-10-00 From: "DEH, Public Records"
Date: 2/18/2021, 7:47 AM
To: "[email protected]"
Good Morning John,
Yes, it appears that the APN provided is also associated with 1205 Melrose Dr in Vista. DEH records under that APN are for Melrose Dr and not Melrose Way.

Upon a focused search for 1205 Melrose Way, no requested records were found,for the provided address,through this Department.

I hope this is of help. Let me know if you need anything else.

Thank you,
Edalew e, 146(vla
Edwin C. Andrus
OfOce Support Specialist

DEH-ADMIN
Help us make sure our customers have a positive experience. Please take 60 seconds to provide us with your feedback.

County+LWSD
For local information and daily updates on COVID-19,
please visit www.coronavirus-sd.com.To receive
updates via text, send COSD COVID19 to 468-311.

From:John Franklin
Sent:Thursday, February 18, 2021 7:39 AM
To: DEH, Public Records
Subject: Re: Records Request- 1205 Melrose Way,Vista/APN 166-184-10-00 Thank you for the prompt follow up.

Upon review of the documentation provided, it appears that the information is for Melrose Drive, not Melrose Way. I am not sure how the APN got included with Melrose Drive.

Would it be possible to get an email saying that you found nothing for 1205 Melrose Way? 1 of 4 2/23/2021, 9:16 AM

RE: Records Request- 1205 Melrose Way, Vista/APN 166-184-10-00 Best,
John
John P. Franklin
President
GeoSoils, Inc.
5741 Palmer Way
Carlsbad, California 92010
T : (760) 438-3155
F: (760) 931-0915 fax
www.geosoilsinc.com
This e-mail and any files transmitted with it may contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachment(s) is strictly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachment(s)from your computer system. Thank you for your cooperation.

P Please consider the environment before printing this e-mail On 2/17/2021 2:47 PM, DEH, Public Records wrote:

Good ADernoon,
Records found for the provided address and APN have been al7ached.

No records were found for APN 166-183-17-00.

New Search Function: Scanned files for closed Site Assessment and Mitigation Program cases and Monitoring Well Program permits can be downloaded directly through the new DEH Document Library at:
http://www.sandiegocoun y.gov/content/sdc/deh/doclibraryI 2 of 4 2/23/2021, 9:16 AM

RE: Records Request- 1205 Melrose Way, Vista/APN 166-184-10-00 You can search by Record ID, APN, address, document category, or keyword.

Thank you,
Edwin C. Andrus
Edwin C. Andrus
OfOce Support Specialist

DEH-ADMIN
Help us make sure our customers have a positive experience. Please take 60 seconds to provide us with your feedback.

County+LWSD
For local information and daily updates on COVID-19,
please visit www.coronavirus-sd.com.To receive
updates via text, send COSD COVID19 to 468-311.

From:John Franklin
Sent: Wednesday, February 17, 2021 12:49 PM
To: DEH, Public Records
Subject: Request for Records-1205 Melrose way,Vista
To whom it may concern:

I am requesting any DEH records for the subject site. DEH form are attached for each APN.

Thank you,
John P. Franklin
President
GeoSoils, Inc.
5741 Palmer Way
3 of 4 2/23/2021, 9:16 AM

RE: Records Request- 1205 Melrose Way, Vista/APN 166-184-10-00 Carlsbad, California 92010
T : (760) 438-3155
F: (760) 931-0915 fax
www.geosoilsinc.com
This e-mail and any files transmitted with it may contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachment(s) is strictly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachment(s)from your computer system.

Thank you for your cooperation.

P Please consider the environment before printing this e-mail 4 of 4 2/23/2021, 9:16 AM

RE: APCD Public Records Request 1205 Melrose Way, Vista, CA Subject: RE: APCD Public Records Request 1205 Melrose Way, Vista, CA From: "LUEG, APCDPermits"
Date: 2/17/2021, 1:41 PM
To: "[email protected]"
CC: "Roy, Laika"
Hello,
There were no records found.

Thank you,
Freddie Morrison, APC Aide
Air Pollution Control District
10124 Old Grove Road I San Diego, CA 92131
Office: 858-586-2690 1 MS: 0-176
https://www.sdapcd.org/
From:John Franklin
Sent: Wednesday, February 17, 2021 1:10 PM
To: LUEG,APCDPermits
Subject:APCD Public Records Request 1205 Melrose Way, Vista, CA Hello,
I am working on an environmental site assessment for a property located at 1205 Melrose Way, in Vista, CA, and I would like to know if there are any records on file with APNs 166-183-17-00 & 166-184-10-00 at the subject site. APCD Public Records Request Form is attached.

Thank you,
1 of 2 2/17/2021, 2:23 PM

RE: APCD Public Records Request 1205 Melrose Way, Vista, CA John P. Franklin
President
GeoSoils, Inc.
5741 Palmer Way
Carlsbad, California 92010
T : (760) 438-3155
F: (760) 931-0915 fax
www.geosoilsinc.com
This e-mail and any files transmitted with it may contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachment(s) is strictly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachment(s)from your computer system. Thank you for your cooperation.

P Please consider the environment before printing this e-mail 2 of 2 2/17/2021, 2:23 PM

Request for Records 1205 Melrose Way, Vista
Subject: Request for Records 1205 Melrose Way, Vista
From: John Franklin
Date: 2/17/2021 , 12:21 PM
To: "RB9_Records, WB@Waterboards"
Hello,
I am working on an environmental site assessment for a property located at 1205 Melrose Way, in Vista, CA, and I would like to know if there are any records on file with the water board The APNs are 166-183-17-00 & 166-184-10-00.

Thank you,
John P. Franklin
President
GeoSoils, Inc.
5741 Palmer Way
Carlsbad, California 92010
T: (760) 438-3155
F: (760) 931-0915 fax
www.geosoilsinc.com
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P Please consider the environment before printing this e-mail 1 of 1 2/23/2021, 9:21 AM

APPENDIX E

ASTM TRANSACTION SCREEN QUESTIONNAIRE
GeoSoils, Inc.

ENVIRONMENTAL SITE ASSESSMENT
�uN

TRANSACTION SCREEN QUESTIONNAIRE
""MMIMML
Sri
This document is an excerpt of Practice E1528-06:Standard Practice for Environmental Site Assessments:Transaction Screen Process,which is under the jurisdiction of ASTM Committee E50 on Environmental Assessment as is the direct responsibility of Subcommittee E50.02 on Commercial Real Estate Transactions.This questionnaire represents only Sections 5 and 6 of Practice E 1528-06 and should not be construed as being the complete standard.It is necessary to refer to the full standard prior to using this questionnaire.COPYRIGHT@ 2006 ASTM INTERNATIONAL,West Conshohocken,PA.Prior edition copyrighted 2000. Stock#ADJE152806.For the complete standard,or to order additional copies of this questionnaire,contact ASTM Customer service at(610)832-9585.

5.Introduction to Transaction Screen Questionnaire

5.1 Process--The transaction screen process consists of asking questions 5.6 Conclusions Regarding Affirmative or Unknown Answers-Once a contained within the transaction screen questionnaire of owners and occupants transaction screen questionnaire has been completed,it shall be presented to of the property,observing site conditions at the property with direction the user.Subject to 5.6 through 5.7,an affirmative,unknown,or no response provided by the transaction screen questionnaire,and,to the extent reasonably is presumed to be a potential environmental concern.If any of the questions ascertainable,conducting limited research regarding certain government set forth in the transaction screen questionnaire are answered in the records and certain standard historical sources.The questions asked of affirmative,the preparer must document the reason for the affirmative owners are the same questions as those asked of occupants. answer.If any of the questions are not answered or the answer is unknown, the user should document such nonresponse or answer of unknown and

5.2 Guide--The transaction screen questionnaire is followed by a guide evaluate it in light of the other information obtained in the transaction screen designed to assist the person completing the transaction screen questionnaire. process,including,in particular,the site visit and the government The guide to the transaction screen questionnaire is set out in Sections 7-10 of recordslhistorical sources inquiry.If the user decides no further inquiry is this practice.The guide is divided into three sections:Guide for warranted after receiving no response,an answer of unknown,or an Owner/Occupant Inquiry,Guide to Site Visit,and Guide to Government affirmative answer,the user must document the reasons for any such Records/Historical Sources Inquiry. conclusion.

5.2.1 To assist the user,its employee or agent,or the preparer in preparing a 5.6.1 Upon obtaining an affirmative answer,an answer of unknown or no report,the guide repeats each of the questions set out in the transaction response,the user should first refer to the guide.The guide may provide screen questionnaire in both the guide for owner/occupant inquiry and the sufficient explanation to allow a user to conclude that no further inquiry is guide to site visit.The questions regarding government records/historical appropriate with respect to the particular question. sources inquiry are also repeated in the guide to that section.

5.6.2 If the guide to a particular question does not,in itself,permit a user to

5.2.2 The guide also describes the procedures to be followed to determine if conclude that no further inquiry is appropriate,then the user should reliance upon the information in a prior transaction screen is appropriate consider other information obtained from the transaction screen process under this practice. relating to this question.For example,while on the site performing a site visit,a person may find a storage tank on the property and therefore answer

5.2.3 A user,his employee or agent,or preparer conducting the transaction Question 10 of the transaction screen questionnaire in the affirmative. screen process should not use the transaction screen questionnaire without However,during or subsequent to the owner/occupant inquiry,the owner reference to or without familiarity with the guide based on prior use of the may establish that substances now or historically contained in the tank(for guide. example,water)are not likely to cause contamination.

5.3 The user may either conduct the transaction screen process,or delegate it 5.6.3 If either the guide to the question or other information obtained to an employee or agent or may contract with a third party to prepare the during the transaction screen process does not permit a user to conclude no questionnaire on behalf of the user. No matter who prepares the further inquiry is appropriate with respect to such question,then the user questionnaire,the user remains responsible for the decision to conduct must determine,in the exercise of the user's reasonable business judgment, limited environmental due diligence and the impact of that decision on risk based upon the totality of unresolved affirmative answers or answers of management. unknown received during the transaction screen process,whether further inquiry may be limited to those specific issues identified as of concern.

5.4 The preparer conducting the transaction screen process should use good faith efforts in determining answers to the questions set forth in the 5.7 Presumption--A presumption exists that further inquiry is necessary if an transaction screen questionnaire.The user should take time and care to check affirmative answer is given to a question or because the answer was unknown whatever records are in the user's possession and forward relevant or no response was given.In rebutting this presumption,the user should information or specialized knowledge to the preparer. evaluate information obtained from each component of the transaction screen process and consider whether sufficient information has been obtained

5.5 Knowledge--All answers should be given to the best of the owner's or to conclude that no further inquiry is necessary.The user must determine,in occupant's knowledge.The most knowledgeable person available should be the exercise of the user's reasonable business judgment,the scope of such chosen to answer the questions. further inquiry.

5.5.1 While the person conducting the transaction screen has an obligation to 5.8 Further Inquiry--Upon completing the transaction screen questionnaire,if ask the questions in the transaction screen questionnaire,others may have no the user concludes that further inquiry or action is needed(for example, obligation to answer them. consult with an environmental consultant,contractor,governmental authority,or perform additional governmental and/or historical records

5.5.2 The transaction screen questionnaire and the transaction screen guide review),the user should proceed with such inquiry.(Note that if the user sometimes include the phrase"to the best of your knowledge."This phrase determines to proceed with a Phase I Environment Site Assessment,the user does not impose a constructive knowledge standard.It is intended as an may apply the current Practice E 1527 or alternatively the provisions of EPA's assurance to the person being questioned that he or she is not obligated to regulation"Standards and Practices for All Appropriate Inquiries,"40 C.F.R. search out information he or she does not currently have in order to answer Part 312.) the particular question.

5.9 Signature--The user and the preparer of the transaction screen questionnaire must complete and sign the questionnaire as provided at the end of the questionnaire.

6.Transaction Screen Questionnaire
shopping center.In a multifamily property containing both residential and

6.1 Persons to Be Questioned-The following questions should be asked of commercial uses,the preparer does not need to ask questions of the residential (1)the current owner of the property,(2)any major occupant of the property occupants.The preparer should ask each person to answer all questions to the or,if the property does not have any major occupants,at least 10%of the best of the respondent's actual knowledge and in good faith.When completing occupants of the property,and(3)in addition to the current owner and the the site visit column,the preparer should be sure to observe the property and occupants identified in(2),any occupant likely to be using,treating, any buildings and other structures on the property.The guide to this generating,storing,or disposing of hazardous substances or petroleum products transaction screen questionnaire(see Sections 7-10)provides further details on on or from the property.A major occupant is any occupant using at least 40% the appropriate use of this questionnaire.(See Note 2.) of the leasable area of the property or any anchor tenant when the property is a NOTE 2-Unk="unknown"or"no response." Description of Site Address:

Occupants Observed During If yes,provide
Question Owner (if applicable) Site Visit description Yes No Unk Yes No Unk Yes No
Ia.Is the property used for an industrial use? C (*— C C C C C C Yes No Unk Yes No Unk Yes No
lb.Is any adjoining property used for an industrial use? C (: C C C C C C 2a.Did you observe evidence or do you have any prior knowledge that the property Yes No Unk Yes No Unk Yes No has been used for an industrial use in the past? C (: C C C C (— (- 2b.Did you observe evidence or do you have any prior knowledge that any adjoining Yes No Unk Yes No Unk Yes No property has been used for an industrial use in the past? C (: C C 3a.Is the property used as a gasoline station,motor repair facility,commercial printing facility,dry cleaners,photo developing laboratory,junkyard or landfill,or as Yes No Unk Yes No Unk Yes No a waste treatment,storage,disposal,processing,or recycling facility(if applicable, C (i C C C C identify which)?
3b.Is any adjoining property used as a gasoline station,motor repair facility, commercial printing facility,dry cleaners,photo developing laboratory,junkyard or Yes No Unk Yes No Unk Yes No landfill,or as a waste treatment,storage,disposal,processing,or recycling facility(if q) C' CJ C C C applicable,identify which)?
4a.Did you observe evidence or do you have any prior knowledge that the property has been used as a gasoline station,motor repair facility,commercial printing facility,dry cleaners,photo developing laboratory,junkyard or landfill,or as a waste Yes No Unk Yes No Unk Yes No treatment,storage,disposal,processing,or recycling facility(if applicable,identify C (-0 C C C C C which)?
4b.Did you observe evidence or do you have any prior knowledge that any adjoining property has been used as a gasoline station,motor repair facility,commercial Yes No Unk Yes No Unk Yes No printing facility,dry cleaners,photo developing laboratory,junkyard or landfill,or as C (i h h C C a waste treatment,storage,disposal,processing,or recycling facility(if applicable, identify which)?
5a.Are there currently any damaged or discarded automotive or industrial batteries, pesticides,paints,or other chemicals in individual containers of>5 gal(19 L)in Yes No Unk Yes No Unk Yes No volume or 50 gal(190 L)in the aggregate,stored on or used at the property or at the C 0 C 01 C facility?
5b.Did you observe evidence or do you have any prior knowledge that there have been previously any damaged or discarded automotive or industrial batteries,or pesticides,paints,or other chemicals in individual containers of>5 gal(19 L)in Yes No Unk Yes No Unk Yes No volume or 50 gal(190 L)in the aggregate,stored on or used at the property or at the C (*— C C C C facility?
6a.Are there currently any industrial drums(typically 55 gal(208 L))or sacks of Yes No Unk Yes No Unk Yes No chemicals located on the property or at the facility? C (0— (� C 6b.Did you observe evidence or do you have any prior knowledge that there have been previously any industrial drums(typically 55 gal(208 L))or sacks of chemicals Yes No Unk Yes No Unk Yes No located on the property or at the facility? a (i h h C C C C 7a.Did you observe evidence or do you have any prior knowledge that fill dirt has Yes No Unk Yes No Unk Yes No been brought onto the property that originated from a contaminated site? C C) 0: C C C 'Unk="unknown"or"no response"
Copyright 0 2006 ASTM INTERNATIONAL,west Conshohocken,PA This documrnt is an excerpt of E 1528-06;Standard Practice for Environmental Site Assessments:Transaction Screen Process,which is under the jurisdiction of ASTM Committee E50 on Environmental Assessments and is thedirect responsibility of Subcommittee E50.02 on Commercial Real Estate Transactions.This questionaire represents only Sections 5 and 6 of Practice E 1528-06 and should not be construed as being the complete standard.It isnecessary to refer to the full standard prior to using this questionaire.For the complete standard,or to order additional copies of this questionaire,contact ASTM Customer Service at(610)832-9585.

Occupants Observed During If yes,provide
Question Owner (if applicable) Site Visit description Yes No Unk Yes No Unk Yes No
7b.Did you observe evidence or do you have any prior knowledge that fill dirt has been brought onto the property that is of an unknown origin? J 8a.Are there currently any pits,ponds,or lagoons located on the property in Yes No Unk Yes No Unk Yes No connection with waste treatment or waste disposal? C (0— C C C C 8b.Did you observe evidence or do you have any prior knowledge that there have been previously,any pits,ponds,or lagoons located on the property in connection Yes No Unk Yes No Unk Yes No with waste treatment or waste disposal? (_ (i C (_ C C (_ (_ 9a.Is there currently any stained soil on the property? Yes No Unk Yes No Unk Yes No C C (_ C C C
9b.Did you observe evidence or do you have any prior knowledge that there has Yes No Unk Yes No Unk Yes No been previously,any stained soil on the property? C (i C C C C (_ (_ 10a.Are there currently any registered or unregistered storage tanks(above or Yes No Unk Yes No Unk Yes No underground)located on the property? C (i C C C 10b.Did you observe evidence or do you have any prior knowledge that there have been previously,any registered or unregistered storage tanks(above or underground) Yes No Unk Yes No Unk Yes No located on the property? C (i C C C C C C 1 la.Are there currently any vent pipes,fill pipes,or access ways indicating a fill pipe protruding from the ground on the property or adjacent to any structure located Yes No Unk Yes No Unk Yes No on the property? C G OJ C C Q, C 1 lb.Did you observe evidence or do you have any prior knowledge that there have been previously,any vent pipes,fill pipes,or access ways indicating a fill pipe Yes No Unk Yes No Unk Yes No protruding from the ground on the property or adjacent to any structure located on C �i C C C C C C the property?
12a.Is there currently evidence of leaks,spills or staining by substances other than water,or foul odors,associated with any flooring,drains,walls,ceilings,or exposed Yes No Unk Yes No Unk Yes No grounds on the property? C (i C C C C 12b.Did you observe evidence or do you have any prior knowledge that there have been previously any leaks,spills,or staining by substances other than water,or foul Yes No Unk Yes No Unk Yes No odors,associated with any flooring drains,walls,ceilings or exposed grounds on the C (i C C C C property?
13a.If the property is served by a private well or non-public water system,is there evidence or do you have prior knowledge that contaminants have been identified in Yes No Unk Yes No Unk Yes No the well or system that exceed guidelines applicable to the water system? C (i C C C C C C 13b.If the property is served by a private well or non-public water system,is there evidence or do you have prior knowledge that the well has been designated as Yes No Unk Yes No Unk Yes No contaminated by any government environment health agency? C (i C C C C

14.Does the owner or occupant of the property have any knowledge of environmental liens or governmental notification relating to past or recurrent Yes No Unk Yes No Unk violations of environmental laws with respect to the property or any facility located a ai C C on the property?
15a.Has the owner or occupant of the property been informed of the past existence of hazardous substances or petroleum products with respect to the property or any Yes No Unk Yes No Unk facility located on the property? C �i C C C C 15b.Has the owner or occupant of the property been informed of the current existence of hazardous substances or petroleum products with respect to the property Yes No Unk Yes No Unk or any facility located on the property? C (i C 15c.Has the owner or occupant of the property been informed of the past existence of environmental violations with respect to the property or any facility located on the Yes No Unk Yes No Unk property? C G 0 C
15d.Has the owner or occupant of the property been informed of the current existence of environmental violations with respect to the property or any facility Yes No Unk Yes No Unk located on the property? C (i C C C C Copyright m 2006 ASTM INTERNATIONAL,West Conshohocken,PA This document is an excerpt of E 1528-06;Standard Practice for Environmental Site Assessments:Transaction Screen Process, which is under the jurisdiction of ASTM Committee E50 on Environmental Assessments and is the direct responsibility of Subcommittee E50.02 on Commercial Real Estate Transactions.This questionaire represents only Sections 5 and 6 of Practice E 1528-06 and should not be construed as being the complete standard.It is necessary to refer to the full standard prior to using this questionaire.

For the complete standard,or to order additional copies of this questionaire,contact ASTM Customer Service at(610)832-9585.

Occupants Observed During If yes,provide
Question Owner (if applicable) Site Visit description

16.Does the owner or occupant of the property have any knowledge of any environmental site assessment of the property or facility that indicated the presence Yes No Unk Yes No Unk of hazardous substances or petroleum products on,or contamination of,the property C �i C C C C or recommended further assessment of the property?

17.Does the owner or occupant of the property know of any past,threatened,or pending lawsuits or administrative proceedings concerning a release or threatened Yes No Unk Yes No Unk release of any hazardous substance or petroleum products involving the property by C (i C C C C any owner or occupant of the property?
18a.Does the property discharge waste-water(not including sanitary waste or storm water)onto or adjacent to the property and/or into a storm water system? Yes No Unk Yes No Unk Yes No ^
\ lNo ^
- C \ lNo t Un C C
18b.Does the property discharge waste water(not including sanitary waste or storm water)onto or adjacent to the property and/or into a sanitary sewer system? Yes No Unk Yes No Unk Yes No 0 (F O 0 C C C

19.Did you observe evidence or do you have any prior knowledge that any hazardous substances or petroleum products,unidentified waste materials,tires, automotive or industrial batteries,or any other waste materials have been dumped Yes No Unk Yes No Unk Yes No above grade,buried and/or burned on the property? 0: () C 0 C

20.Is there a transformer,capacitor,or any hydraulic equipment for which there are any records indicating the presence of PCBs? Yes No Unk Yes No Unk Yes No noC C) C C C C
Government Records/Historical Sources Inquiry
(See guide,Section 10)

21.Do any of the following federal,state,or tribal government record systems list the property or any Approximate Minimum Search Distance, property within the search distance noted below(where available): miles(kilometres) Federal NPL site 1.0 Yes No
Federal Delisted NPL site 0.5 Yes No Federal CERCLIS 0.5 Yes No
Federal CERCLIS NFRAP site 0.5 Yes No
Federal RCRA CORRACTS facilities 1.0 Yes No Federal RCRA non-CORRACTS TSD 0.5 Yes No Federal RCRA generators property and adjoining properties Yes No Federal institutional control/engineering control registries property only Federal ERNS property only Yes No State and tribal lists of hazardous waste sites identified for investigation or remediation:

State-and tribal-equivalent NPL 1.0 Yes l No State-and tribal-equivalent 0.5 Yes l No State-and tribal-landfill andlor solid waste disposal site lists 0.5 Yes` No State-and tribal-leaking storage tank lists 0.5 Yes No State and tribal registered storage tank lists property and adjoiningproperties Yes No State and tribal institutional controllengineering control registries property only Yes No State and tribal voluntary cleanup sites 0.5 Yes No State and tribal Brownfield sites 0.5 Yes G No

22.Based upon a review of fire insurance maps(10.2.3)or local street directories(10.2.3),all as specified in the guide,are any buildings or other improvements on the property or on an adjoiningproperty identified as having been Yes No Unavailable C used for an industrial use or uses likely to lead to contamination of the property? Result
Copyright Q 2006 ASTM INTERNATIONAL,West Conshohocken,PA This document is an excerpt of E 1528-06;Standard Practice for Enviromnental Site Assessments:Transaction Screen Process,which is under thejurisdiction of ASTM Committee E50 on Enviromnental Assessments and is the direct responsibility of Subcommittee E50.02 on Commercial Real Estate Transactions.This questionaire represents only Sections 5 and 6 of Practice E 1528-06 and should not be construed as being the complete standard.It is necessary to refer to the full standard prior to using this questionaire.For the complete standard,or to order additional copies of this questionaire,contact ASTM Customer Service at(610)832-9585.

The Owner questionnaire answers were provided was completed by: The Government Records and Historical Sources Inquiry questionnaire was completed by:

Name Zoran Djordjevich
Name
Title owner
Title
Firm
Firm
Address
Address
Phone Number 760-497-8761
Date
02-25-2021 Phone Number
Date
Role(s)at the site
Number of years at the site
17 Role(s)at the site
Number of years at the site
Relationship to use(e.g.principal,employee,agent,
consultant) Relationship to use(e.g.principal,employee,agent, consultant)
The Occupant questionnaire answers were provided by: User's relationship to the site(for example,owner,prospective purchaser,lender,etc.)
Name Zoran Djordjevich
If the preparer(s)is different from the user,complete the Title owner following:

Firm
Name of User
Address
User's Address
Phone Number
User's Phone Number
Date
Role(s)at the site Copies of the completed questionnaires have been filed at:

Number of years at the site
Realationship to use(e.g.principal,employee,agent,
consultant)
Copies of the completed questionnaires have been mailed or delivered to:

The Site Visit questionnaire was completed by:

Name
Title
Firm
Address Preparer represents that to the best of the preparer's knowledge the above statements and facts are true and correct and to the best of the preparer's actual knowledge no material facts have been suppressed or misstated.

Phone Number
Signature:

Date
Date:

Role(s)at the site
Number of years at the site Signature:

Realationship to use(e.g.principal,employee,agent, Date:
consultant)
Signature:

It is the user's responsibility to draw conclusions regarding affirmative or unknown Date:
answers.

Copyright b 2006 ASTM INTERNATIONAL,West Conshohoken,PA This document is an excerpt of E 1528-06;Standard Practice for Environmental Site Assessments:Transaction Screen Process,which is under the jurisdiction of ASTM Committee E50 on Environmental Assessments and is the direct responsibility of Subcommittee E50.02 on Commercial Real Estate Transactions.This questionaire represents only Sections 5 and 6 of Practice E 1528-06 and should not be construed as being the complete standard.It is necessary to refer to the full standard prior to using this questionaire.For the complete standard,or to order additional copies of this questionaire,contact ASTM Customer Service at(610)832-9585

To order additional copies of this questionaire,
contact ASTM International, Customer Service.
phone: (610) 832-9585
fax: (610) 9555
e-mail: [email protected]
ik,
rxreR�eno�Ac
sraa.w'-da W_W.Ide
100 Barr Harbor Drive
PO Box C700
West Conshohocken, PA 19428-2959

APPENDIX F

LABORATORY DATA
GeoSoils, Inc.

Oeurofins U
Environment Testing
America
ANALYTICAL REPORT C
Eurofins Calscience LLC
7440 Lincoln Way
Garden Grove, CA 92841
Tel: (714)895-5494 C
Laboratory Job I D: 570-5271 C
Client Project/Site: E8058 -A-SC / DJORDJEVICH
GeoSoils, Inc
5741 Palmer Way
Carlsbad, California 92010-7248
Attn: John P Franklin El
r
Authorized for release by.
311012021 4:24:19 PM
Terri Chang, Project Manager 1
(714)895-5494
[email protected]
----- --- --- LINKS -- --- --- -
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results through
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The The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced Expert except in full,and with written approval from the laboratory.For questions please contact the G Project Manager at the e-mail address or telephone number listed on this page.

This report has been electronically signed and authorized by the signatory.Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature.

V15it u5 dt:
www.BurofinSUS.COmlEnv Results relate only to the items tested and the sample(s)as received by the laboratory.

Client: GeoSoils, Inc Laboratory Job ID: 570-52714-1 F Project/Site: E8058-A-SC/DJORDJEVICH
Table of Contents �
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 L Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 E:

QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 F Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 El Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Eurofins Calscience LLC

Page 2 of 22 ends

Definitions/Glossary C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Qualifiers
GC Semi VOA
Qualifier Qualifier Description
F1 MS and/or MSD recovery exceeds control limits.

F2 MS/MSD RPD exceeds control limits
p The%RPD between the primary and confirmation column/detector is>40%.The lower value has been reported.

Metals
Qualifier Qualifier Description
L A negative instrument reading had an absolute value greater than the reporting limit Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report. tt Listed under the"D"column to designate that the result is reported on a dry weight basis %R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio(normalized absolute difference) Dil Fac Dilution Factor
DL Detection Limit(DoD/DOE)
DL, RA, RE, IN Indicates a Dilution,Re-analysis,Re-extraction,or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration(Radiochemistry)
EDL Estimated Detection Limit(Dioxin)
LOD Limit of Detection(DoD/DOE)
LOQ Limit of Quantitation(DoD/DOE)
MCL EPA recommended"Maximum Contaminant Level'
MDA Minimum Detectable Activity(Radiochemistry)
MDC Minimum Detectable Concentration(Radiochemistry) MDL Method Detection Limit
ML Minimum Level(Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit(or MDL or EDL if shown) NEG Negative/Absent
POS Positive/Present
PQL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio(Radiochemistry)
RL Reporting Limit or Requested Limit(Radiochemistry) RPD Relative Percent Difference,a measure of the relative difference between two points TEF Toxicity Equivalent Factor(Dioxin)
TEQ Toxicity Equivalent Quotient(Dioxin)
TNTC Too Numerous To Count
Eurofins Calscience LLC

Page 3 of 22 ends

Case Narrative C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Job ID: 570-52714-1
Laboratory: Eurofins Calscience LLC
Narrative
Job Narrative
570-52714-1
Comments
No additional comments.

Receipt
The samples were received on 3/3/2021 6:50 PM. Unless otherwise noted below,the samples arrived in good condition,and where required, properly preserved and on ice. The temperature of the cooler at receipt was 2.00 C.

GC Semi VOA
Method 8081A:The matrix spike/matrix spike duplicate(MS/MSD)recoveries for preparation batch 570-133803 and analytical batch 570-134286 were outside control limits. Sample matrix interference and/or non-homogeneity are suspected because the associated laboratory control sample(LCS)recovery was within acceptance limits.

No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page.

Metals
Method 6010B:The absolute response for Arsenic was greater than the method reporting limit(RL)in the following sample: ES-4@6" (570-52714-10).

The instrument raw data has been manually reviewed and the result can be reported as ND.

No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page.

Organic Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.

Eurofins Calscience LLC

Page 4 of 22 ends

Detection Summary C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Client Sample ID: ES-1@6" Lab Sample ID: 570-52714-1 ENo Detections.

Client Sample ID: ES-2@6" Lab Sample ID: 570-52714-4 Analyte Result Qualifier RL Unit Dil Fac D Method Prep Type Chlordane 30 25 ug/Kg 1 8081A Total/NA gamma-Chlordane 5.3 p 5.0 ug/Kg 1 8081A Total/NA Client Sample ID: ES-3@6" Lab Sample ID: 570-52714-7 FNo Detections.

Client Sample ID: ES-4@6" Lab Sample ID: 570-52714-10 ENo Detections. F
F
This Detection Summary does not include radiochemical test results.

Eurofins Calscience LLC

Page 5 of 22 ends

Client Sample Results C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method: 8081A- Organochlorine Pesticides (GC)
Client Sample ID: ES-1@6" Lab Sample ID: 570-52714-1 Date Collected: 03/02/21 09:59 Matrix: Solid Date Received: 03/03/21 18:50
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac 4,4'-DDD ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 4,4'-DDE ND F1 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 4,4'-DDT ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Aldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 alpha-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 alpha-Chlordane ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 beta-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Chlordane ND 25 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 delta-BHC ND F2 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Dieldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Endosulfan I ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Endosulfan 11 ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Endosulfan sulfate ND F2 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Endrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Endrin aldehyde ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Endrin ketone ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 gamma-Chlordane ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 gamma-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Heptachlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Heptachlor epoxide ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Methoxychlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Toxaphene ND 25 ug/Kg 03/05/21 07:51 03/08/21 14:38 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 79 38-148 03105121 07:51 03108121 14:38 1 DCB Decachlorobiphenyl(Surr) 76 37-151 03105121 07:51 03108121 14:38 1 Client Sample ID: ES-2@6" Lab Sample ID: 570-52714-4 Date Collected: 03/02/21 10:56 Matrix: Solid Date Received: 03/03/21 18:50
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac 4,4'-DDD ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 4,4'-DDE ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 4,4'-DDT ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Aldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 alpha-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 alpha-Chlordane ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 beta-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Chlordane 30 25 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 delta-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Dieldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Endosulfan I ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Endosulfan 11 ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Endosulfan sulfate ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Endrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Endrin aldehyde ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Endrin ketone ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 gamma-Chlordane 5.3 p 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 gamma-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Heptachlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Eurofins Calscience LLC

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Client Sample Results F
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method: 8081A- Organochlorine Pesticides (GC) (Continued) Client Sample ID: ES-2@6" Lab Sample ID: 570-52714-4 Date Collected: 03/02/21 10:56 Matrix: Solid Date Received: 03/03/21 18:50
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac Heptachlor epoxide ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Methoxychlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 �.

Toxaphene ND 25 ug/Kg 03/05/21 07:51 03/08/21 14:52 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed DU Fac Tetrachloro-m-xylene 83 p 38-148 03105121 07:51 03108121 14:52 1 DCB Decachlorobiphenyl(Surr) 117 37-151 03105121 07:51 03108121 14:52 1 Client Sample ID: ES-3@6" Lab Sample ID: 570-52714-7 C Date Collected: 03/02/21 11:43 Matrix: Solid Date Received: 03/03/21 18:50
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac 4,4'-DDD ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 4,4'-DDE ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 4,4'-DDT ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Aldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 alpha-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 El alpha-Chlordane ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 beta-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Chlordane ND 25 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 delta-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Dieldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Endosulfan I ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Endosulfan 11 ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Endosulfan sulfate ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Endrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Endrin aldehyde ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Endrin ketone ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 gamma-Chlordane ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 gamma-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Heptachlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Heptachlor epoxide ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Methoxychlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Toxaphene ND 25 ug/Kg 03/05/21 07:51 03/08/21 15:49 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 71 38-148 03105121 07:51 03108121 15:49 1 DCB Decachlorobiphenyl(Surr) 76 37-151 03105121 07:51 03108121 15:49 1 Client Sample ID: ES-4@6" Lab Sample ID: 570-52714-10 Date Collected: 03/02/21 12:16 Matrix: Solid Date Received: 03/03/21 18:50
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac 4,4'-DDD ND 5.0 ug/Kg 03/05/21 07:51 03/08/2116:03 1 4,4'-DDE ND 5.0 ug/Kg 03/05/21 07:51 03/08/2116:03 1 4,4'-DDT ND 5.0 ug/Kg 03/05/21 07:51 03/08/2116:03 1 Aldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/2116:03 1 alpha-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/2116:03 1 alpha-Chlordane ND 5.0 ug/Kg 03/05/21 07:51 03/08/2116:03 1 beta-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/2116:03 1 Eurofins Calscience LLC

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Client Sample Results C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method: 8081A- Organochlorine Pesticides (GC) (Continued) Client Sample ID: ES-4@6" Lab Sample ID: 570-52714-10 Date Collected: 03/02/21 12:16 Matrix: Solid Date Received: 03/03/21 18:50
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac Chlordane ND 25 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 delta-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 �.

Dieldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Endosulfan I ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Endosulfan II ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Endosulfan sulfate ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Endrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Endrin aldehyde ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Endrin ketone ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 gamma-Chlordane ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 gamma-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Heptachlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Heptachlor epoxide ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Methoxychlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Toxaphene ND 25 ug/Kg 03/05/21 07:51 03/08/21 16:03 1 Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 99 38-148 03105121 07:51 03108121 16.03 1 DCB Decachlorobiphenyl(Surr) 106 37-151 03105121 07:51 03108121 16:03 1 Eurofins Calscience LLC

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Client Sample Results C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method: 6010B - Metals (ICP)
[Client Sample ID: ES-1@6" Lab Sample ID: 570-52714-1 Date Collected: 03/02/21 09:59 Matrix: Solid Date Received: 03/03/21 18:50 — ❑ Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac Arsenic ND 2.51 mg/Kg 03/09/2117:00 03/10/2111:17 1 w Client Sample ID: ES-2@6" Lab Sample ID: 570-52714-4 Date Collected: 03/02/21 10:56 Matrix: Solid Date Received: 03/03/21 18:50
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac Arsenic ND 2.53 mg/Kg 03/09/2117:00 03/10/2111:10 1 Client Sample ID: ES-3@6" Lab Sample ID: 570-52714-7 C Date Collected: 03/02/21 11:43 Matrix: Solid Date Received: 03/03/21 18:50
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac Arsenic ND 2.45 mg/Kg 03/09/2117:00 03/10/2111:19 1 [Client Sample ID: ES-4@6" Lab Sample ID: 570-52714-10 Date Collected: 03/02/21 12:16 Matrix: Solid Date Received: 03/03/21 18:50
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac Arsenic ND L 2.56 mg/Kg 03/09/2117:00 03/10/2111:21 1 Eurofins Calscience LLC

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Surrogate Summary C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method: 8081A- Organochlorine Pesticides (GC)
Matrix: Solid Prep Type: Total/NA
Percent Surrogate Recovery(Acceptance Limits)
TCX1 DC61
Lab Sample ID Client Sample ID (38-148) (37-151) 570-52714-1 ES-1 @6" 79 76
570-52714-1 MS ES-1 @6" 87 111
570-52714-1 MSD ES-1 @6" 92 111
570-52714-4 ES-2@6" 83 p 117
570-52714-7 ES-3@6" 71 76
570-52714-10 ES-4@6" 99 106
LCS 570-133803/2-A Lab Control Sample 76 81
LCSD 570-133803/3-A Lab Control Sample Dup 79 82 MB 570-133803/1-A Method Blank 97 107
Surrogate Legend
TCX=Tetrachloro-m-xylene
DCB=DCB Decachlorobiphenyl(Surr)
Eurofins Calscience LLC

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QC Sample Results C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method: 8081A- Organochlorine Pesticides (GC)
Lab Sample ID: MB 570-133803/1-A Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134286 Prep Batch: 133803 MB MB
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac 4,4'-DDD ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 4,4'-DDE ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 4,4'-DDT ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Aldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 alpha-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 alpha-Chlordane ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 beta-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Chlordane ND 25 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 delta-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Dieldrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Endosulfan I ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Endosulfan 11 ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Endosulfan sulfate ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Endrin ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Endrin aldehyde ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 ❑ Endrin ketone ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 gamma-Chlordane ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 gamma-BHC ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Heptachlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Heptachlor epoxide ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Methoxychlor ND 5.0 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 Toxaphene ND 25 ug/Kg 03/05/21 07:51 03/08/21 13:55 1 MB MB
Surrogate %Recovery Qualifier Limits Prepared Analyzed Dil Fac Tetrachloro-m-xylene 97 38-148 03105121 07:51 03108121 13:55 1 DCB Decachlorobiphenyl(Surr) 107 37-151 03105121 07:51 03108121 13:55 1 Lab Sample ID: LCS 570-133803/2-A Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134405 Prep Batch: 133803 Spike LCS LCS %Rec.

Analyte Added Result Qualifier Unit D %Rec Limits 4,4'-DDD 25.0 21.35 ug/Kg 85 54-154 4,4'-DDE 25.0 25.09 ug/Kg 100 51-149 4,4'-DDT 25.0 24.10 ug/Kg 96 39-152 Aldrin 25.0 17.87 ug/Kg 71 52-138 alpha-BHC 25.0 19.79 ug/Kg 79 51-140 alpha-Chlordane 25.0 19.45 ug/Kg 78 53-141 beta-BHC 25.0 18.72 ug/Kg 75 53-141 delta-BHC 25.0 20.71 ug/Kg 83 20-132 Dieldrin 25.0 19.03 ug/Kg 76 52-144 Endosulfan 1 25.0 17.02 ug/Kg 68 49-139 Endosulfan 11 25.0 19.42 ug/Kg 78 51-150 Endosulfan sulfate 25.0 20.65 ug/Kg 83 45-139 Endrin 25.0 20.21 ug/Kg 81 53-151 Endrin aldehyde 25.0 16.38 ug/Kg 66 31-146 gamma-Chlordane 25.0 19.54 ug/Kg 78 46-156 gamma-BHC 25.0 19.57 ug/Kg 78 53-141 Eurofins Calscience LLC

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QC Sample Results C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method: 8081A- Organochlorine Pesticides (GC) (Continued) Lab Sample ID: LCS 570-133803/2-A Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134405 Prep Batch: 133803 Spike LCS LCS %Rec.

Analyte Added Result Qualifier Unit D %Rec Limits Heptachlor 25.0 19.23 ug/Kg 77 52-144 Heptachlor epoxide 25.0 19.20 ug/Kg 77 54-141 Methoxychlor 25.0 26.17 ug/Kg 105 47-148

LCS LCS
Surrogate %Recovery Qualifier Limits
Tetrachloro-m-xylene 76 38-148
DCB Decachlorobiphenyl(Surr) 81 37-151
Lab Sample ID: LCSD 570-13380313-A Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134405 Prep Batch: 133803 Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit 4,4'-DDD 25.0 21.97 ug/Kg 88 54-154 3 30 4,4'-DDE 25.0 26.05 ug/Kg 104 51-149 4 28 ❑ 4,4'-DDT 25.0 25.19 ug/Kg 101 39-152 4 31 Aldrin 25.0 18.54 ug/Kg 74 52-138 4 30 alpha-BHC 25.0 20.60 ug/Kg 82 51-140 4 29 alpha-Chlordane 25.0 20.14 ug/Kg 81 53-141 3 28 beta-BHC 25.0 19.61 ug/Kg 78 53-141 5 29 delta-BHC 25.0 21.77 ug/Kg 87 20-132 5 40 Dieldrin 25.0 19.66 ug/Kg 79 52-144 3 28 Endosulfan 1 25.0 17.49 ug/Kg 70 49-139 3 28 Endosulfan 11 25.0 20.04 ug/Kg 80 51-150 3 29 Endosulfan sulfate 25.0 20.93 ug/Kg 84 45-139 1 30 Endrin 25.0 20.75 ug/Kg 83 53-151 3 29 Endrin aldehyde 25.0 17.09 ug/Kg 68 31-146 4 40 gamma-Chlordane 25.0 20.26 ug/Kg 81 46-156 4 39 gamma-BHC 25.0 20.37 ug/Kg 81 53-141 4 29 Heptachlor 25.0 20.27 ug/Kg 81 52-144 5 29 Heptachlor epoxide 25.0 19.88 ug/Kg 80 54-141 3 29 Methoxychlor 25.0 26.72 ug/Kg 107 47-148 2 29

LCSD LCSD
Surrogate %Recovery Qualifier Limits
Tetrachloro-m-xylene 79 38-148
DCB Decachlorobiphenyl(Surr) 82 37-151
Lab Sample ID: 570-52714-1 MS Client Sample ID: ES-1@6" Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134286 Prep Batch: 133803 Sample Sample Spike Ms MS %Rec.

Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits 4,4'-DDD ND 25.0 32.90 ug/Kg 131 27-144 4,4'-DDE ND F1 25.0 39.60 F1 ug/Kg 155 28-141 4,4'-DDT ND 25.0 26.96 ug/Kg 108 10-154 Aldrin ND 25.0 26.77 ug/Kg 107 26-125 alpha-BHC ND 25.0 24.87 ug/Kg 99 24-125 alpha-Chlordane ND 25.0 28.89 ug/Kg 115 17-144 Eurofins Calscience LLC

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QC Sample Results C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method: 8081A- Organochlorine Pesticides (GC) (Continued) Lab Sample ID: 570-52714-1 MS Client Sample ID: ES-1@6" Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134286 Prep Batch: 133803 Sample Sample Spike MS MS %Rec.

Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits beta-BHC ND 25.0 23.68 ug/Kg 95 28-125 delta-BHC ND F2 25.0 11.48 ug/Kg 46 10-125 Dieldrin ND 25.0 29.01 ug/Kg 116 19-145 Endosulfan I ND 25.0 27.89 ug/Kg 111 25-125 Endosulfan 11 ND 25.0 28.85 ug/Kg 115 13-142 Endosulfan sulfate ND F2 25.0 12.94 ug/Kg 52 14-126 Endrin ND 25.0 34.03 ug/Kg 136 28-139 Endrin aldehyde ND 25.0 29.51 ug/Kg 118 12-125 gamma-Chlordane ND 25.0 28.81 ug/Kg 115 10-160 gamma-BHC ND 25.0 23.57 ug/Kg 94 24-125 Heptachlor ND 25.0 26.54 ug/Kg 106 19-127 Heptachlor epoxide ND 25.0 29.23 ug/Kg 117 33-123 Methoxychlor ND 25.0 29.31 ug/Kg 117 19-128 MS MS
Surrogate %Recovery Qualifier Limits ❑ Tetrachloro-m-xylene 87 38-148
DCB Decachlorobiphenyl(Surr) 111 37-151
Lab Sample ID: 570-52714-1 MSD Client Sample ID: ES-1@6" Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134286 Prep Batch: 133803 Sample Sample Spike MSD MSD %Rec. RPD
Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit 4,4'-DDD ND 25.1 35.73 ug/Kg 143 27-144 8 40 4,4'-DDE ND F1 25.1 40.09 F1 ug/Kg 157 28-141 1 32 4,4'-DDT ND 25.1 27.08 ug/Kg 108 10-154 0 40 Aldrin ND 25.1 28.70 ug/Kg 114 26-125 7 40 alpha-BHC ND 25.1 28.51 ug/Kg 114 24-125 14 40 alpha-Chlordane ND 25.1 30.24 ug/Kg 121 17-144 5 40 beta-BHC ND 25.1 26.50 ug/Kg 106 28-125 11 39 delta-BHC ND F2 25.1 23.59 F2 ug/Kg 94 10-125 69 40 Dieldrin ND 25.1 30.21 ug/Kg 121 19-145 4 39 Endosulfan I ND 25.1 28.47 ug/Kg 114 25-125 2 39 Endosulfan II ND 25.1 30.58 ug/Kg 122 13-142 6 40 Endosulfan sulfate ND F2 25.1 24.77 F2 ug/Kg 99 14-126 63 38 Endrin ND 25.1 34.60 ug/Kg 138 28-139 2 40 Endrin aldehyde ND 25.1 29.99 ug/Kg 120 12-125 2 40 gamma-Chlordane ND 25.1 30.08 ug/Kg 120 10-160 4 40 gamma-BHC ND 25.1 27.76 ug/Kg 111 24-125 16 40 Heptachlor ND 25.1 28.32 ug/Kg 113 19-127 7 40 Heptachlor epoxide ND 25.1 29.98 ug/Kg 120 33-123 3 34 Methoxychlor ND 25.1 27.28 ug/Kg 109 19-128 7 40

MSD MSD
Surrogate %Recovery Qualifier Limits
Tetrachloro-m-xylene 92 38-148
DCB Decachlorobiphenyl(Surr) 111 37-151
Eurofins Calscience LLC

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QC Sample Results C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method: 6010B - Metals (ICP)
Lab Sample ID: MB 570-134725/1-A Client Sample ID: Method Blank Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134941 Prep Batch: 134725 MB MB
Analyte Result Qualifier RL Unit D Prepared Analyzed Dil Fac Arsenic ND 2.50 mg/Kg 03/09/2117:00 03/10/2111:03 1 Lab Sample ID: LCS 570-134725/2-A Client Sample ID: Lab Control Sample Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134941 Prep Batch: 134725 Spike LCS LCS %Rec.

Analyte Added Result Qualifier Unit D %Rec Limits Arsenic 25.4 23.96 mg/Kg 94 80-120 Lab Sample ID: LCSD 570-13472513-A Client Sample ID: Lab Control Sample Dup Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134941 Prep Batch: 134725 Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Arsenic 24.8 24.05 mg/Kg 97 80-120 0 20 Lab Sample ID: 570-52714-4 MS Client Sample ID: ES-2@6" Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134941 Prep Batch: 134725 Sample Sample Spike MS MS %Rec.

Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits Arsenic ND 24.5 21.27 mg/Kg 87 75-125 Lab Sample ID: 570-52714-4 MSD Client Sample ID: ES-2@6" Matrix: Solid Prep Type: Total/NA
Analysis Batch: 134941 Prep Batch: 134725 Sample Sample Spike MSD MSD %Rec. RPD
Analyte Result Qualifier Added Result Qualifier Unit D %Rec Limits RPD Limit Arsenic ND 25.0 24.10 mg/Kg 96 75-125 12 20 Eurofins Calscience LLC

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QC Association Summary C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
GC Semi VOA
Prep Batch: 133803
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-52714-1 ES-1 @6" Total/NA Solid 3546 570-52714-4 ES-2@6" Total/NA Solid 3546 570-52714-7 ES-3@6" Total/NA Solid 3546 570-52714-10 ES-4@6" Total/NA Solid 3546 MB 570-133803/1-A Method Blank Total/NA Solid 3546 LCS 570-133803/2-A Lab Control Sample Total/NA Solid 3546 LCSD 570-133803/3-A Lab Control Sample Dup Total/NA Solid 3546 570-52714-1 MS ES-1 @6" Total/NA Solid 3546 570-52714-1 MSD ES-1 @6" Total/NA Solid 3546 Analysis Batch: 134286
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-52714-1 ES-1 @6" Total/NA Solid 8081A 133803 570-52714-4 ES-2@6" Total/NA Solid 8081A 133803 570-52714-7 ES-3@6" Total/NA Solid 8081A 133803 570-52714-10 ES-4@6" Total/NA Solid 8081A 133803 MB 570-133803/1-A Method Blank Total/NA Solid 8081A 133803 570-52714-1 MS ES-1 @6" Total/NA Solid 8081A 133803 ❑ 570-52714-1 MSD ES-1 @6" Total/NA Solid 8081A 133803 Analysis Batch: 134405
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch LCS 570-133803/2-A Lab Control Sample Total/NA Solid 8081A 133803 LCSD 570-133803/3-A Lab Control Sample Dup Total/NA Solid 8081A 133803 Metals
Prep Batch: 134725
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-52714-1 ES-1 @6" Total/NA Solid 3050B 570-52714-4 ES-2@6" Total/NA Solid 3050B 570-52714-7 ES-3@6" Total/NA Solid 3050B 570-52714-10 ES-4@6" Total/NA Solid 3050B MB 570-134725/1-A Method Blank Total/NA Solid 3050B LCS 570-134725/2-A Lab Control Sample Total/NA Solid 3050B LCSD 570-134725/3-A Lab Control Sample Dup Total/NA Solid 3050B 570-52714-4 MS ES-2@6" Total/NA Solid 3050B 570-52714-4 MSD ES-2@6" Total/NA Solid 3050B Analysis Batch: 134941
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 570-52714-1 ES-1 @6" Total/NA Solid 6010B 134725 570-52714-4 ES-2@6" Total/NA Solid 6010B 134725 570-52714-7 ES-3@6" Total/NA Solid 6010B 134725 570-52714-10 ES-4@6" Total/NA Solid 6010E 134725 MB 570-134725/1-A Method Blank Total/NA Solid 6010E 134725 LCS 570-134725/2-A Lab Control Sample Total/NA Solid 6010E 134725 LCSD 570-134725/3-A Lab Control Sample Dup Total/NA Solid 6010B 134725 570-52714-4 MS ES-2@6" Total/NA Solid 6010B 134725 570-52714-4 MSD ES-2@6" Total/NA Solid 6010B 134725 Eurofins Calscience LLC

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Lab Chronicle C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Client Sample ID: ES-1@6" Lab Sample ID: 570-52714-1 Date Collected: 03/02/21 09:59 Matrix: Solid Date Received: 03/03/21 18:50
Batch Batch Dil Initial Final Batch Prepared Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab Total/NA Prep 3546 20.03 g 10 mL 133803 03/05/21 07:51 F7U1 ECL 1 Total/NA Analysis 8081A 1 134286 03/08/21 14:38 UHHN ECL 1 Instrument ID: GC44
Total/NA Prep 3050B 1.99 g 100 mL 134725 03/09/21 17:00 SP7J ECL 1 Total/NA Analysis 6010B 1 134941 03/10/21 11:17 ULPF ECL 1 Instrument ID: ICP8
Client Sample ID: ES-2@6" Lab Sample ID: 570-52714-4 Date Collected: 03/02/21 10:56 Matrix: Solid Date Received: 03/03/21 18:50
Batch Batch Dil Initial Final Batch Prepared Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab Total/NA Prep 3546 20.19 g 10 mL 133803 03/05/21 07:51 1`71-11 ECL 1 Total/NA Analysis 8081A 1 134286 03/08/21 14:52 UHHN ECL 1 Instrument ID: GC44 ❑
Total/NA Prep 3050B 1.98 g 100 mL 134725 03/09/21 17:00 SP7J ECL 1 Total/NA Analysis 6010B 1 134941 03/10/21 11:10 ULPF ECL 1 Instrument ID: ICP8
Client Sample ID: ES-3@6" Lab Sample ID: 570-52714-7 Date Collected: 03/02/21 11:43 Matrix: Solid Date Received: 03/03/21 18:50
Batch Batch Dil Initial Final Batch Prepared Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab Total/NA Prep 3546 20.03 g 10 mL 133803 03/05/21 07:51 F71-11 ECL 1 Total/NA Analysis 8081A 1 134286 03/08/21 15:49 UHHN ECL 1 Instrument ID: GC44
Total/NA Prep 3050B 2.04 g 100 mL 134725 03/09/21 17:00 SP7J ECL 1 Total/NA Analysis 6010B 1 134941 03/10/21 11:19 ULPF ECL 1 Instrument ID: ICP8
Client Sample ID: ES-4@6" Lab Sample ID: 570-52714-10 Date Collected: 03/02/21 12:16 Matrix: Solid Date Received: 03/03/21 18:50
Batch Batch Dil Initial Final Batch Prepared Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab Total/NA Prep 3546 20.07 g 10 mL 133803 03/05/21 07:51 F71J1 ECL 1 Total/NA Analysis 8081A 1 134286 03/08/21 16:03 UHHN ECL 1 Instrument ID: GC44
Total/NA Prep 3050B 1.95 g 100 mL 134725 03/09/21 17:00 SP7J ECL 1 Total/NA Analysis 6010B 1 134941 03/10/21 11:21 ULPF ECL 1 Instrument ID: ICP8
Laboratory References:

ECL 1 =Eurofins Calscience LLC Lincoln,7440 Lincoln Way,Garden Grove,CA 92841,TEL(714)895-5494 Eurofins Calscience LLC

Page 16 of 22 ends

Accreditation/Certification Summary C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Laboratory: Eurofins Calscience LLC
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.

Authority Program Identification Number Expiration Date California Los Angeles County Sanitation 10109 09-30-21 Districts
California SCAQMD LAP 17LA0919 11-30-21
California State 2944 09-30-21
Guam State 20-003R 10-31-20
Nevada State CA00111 07-31-21
Oregon NELAP CA300001 01-30-22
USDA US Federal Programs P330-20-00034 02-10-23 Washington State C916-18 10-11-21
m
"Accreditation/Certification renewal pending-accreditation/certification considered valid.

Eurofins Calscience LLC

Page 17 of 22 ends

Method Summary C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Method Method Description Protocol Laboratory 8081A Organochlorine Pesticides(GC) SW846 ECL 1 6010B Metals(ICP) SW846 ECL 1
3050B Preparation, Metals SW846 ECL 1 3546 Microwave Extraction SW846 ECL 1 Protocol References:

SW846="Test Methods For Evaluating Solid Waste, Physical/Chemical Methods",Third Edition,November 1986 And Its Updates.

Laboratory References:

ECL 1 =Eurofins Calscience LLC Lincoln,7440 Lincoln Way,Garden Grove,CA 92841,TEL(714)895-5494 Eurofins Calscience LLC

Page 18 of 22 ends

Sample Summary C
Client: GeoSoils, Inc Job ID: 570-52714-1 Project/Site: E8058-A-SC/ DJORDJEVICH
Lab Sample ID Client Sample ID Matrix Collected Received Asset ID 570-52714-1 ES-1@6" Solid 03/02/2109:59 03/03/2118:50 570-52714-4 ES-2@6" Solid 03/02/2110:56 03/03/2118:50 570-52714-7 ES-3@6" Solid 03/02/2111:43 03/03/2118:50 570-52714-10 ES-4@6" Solid 03/02/2112:16 03/03/2118:50 F
F
Eurofins Calscience LLC

Page 19 of 22 ends

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Vista City CouncilAugust 23, 2022

Vista City Council
August 23, 2022