Agenda packet — South Lake Tahoe City Council, May 17, 2022 (part 2 of 4)

Description: CLEANUP AND ABATE THE EFFECTS OF THE DISCHARGE AND Title: Enforcement - 6A099806N01
Status: Active
EPL Issuance Date: Not reported
ACL Issuance Date: Not reported
Termination Date: Not reported
Achieve Date: Not reported
Adoption/Issuance Date: Not reported
Effective Date: 06/15/1998
Enforcement Action Type: Clean-up and Abatement Order
Order / Resolution Number: R6T-1998-0042
Region: Not reported
Enforcement Id(EID): 225307
Direction/Voice: Passive
Fee Code: Not reported
Individual/General: I
Status Enrollee: N
WDR Review - Planned: Not reported
WDR Review - Pending: Not reported
WDR Review - No Action Required: Not reported
WDR Review - Rescind: Not reported
WDR Review - Revise/Renew: Not reported
WDR Review - Amend: Not reported
Termination Date: Not reported
Expiration/Review Date: Not reported
Effective Date: Not reported
Status Date: 02/20/2013
TAHOE PETROLEUM, INC (Continued) S101581232
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ACL Issuance Date: Not reported
Termination Date: Not reported
Achieve Date: Not reported
Adoption/Issuance Date: Not reported
Effective Date: 04/20/1999
Enforcement Action Type: Clean-up and Abatement Order
Order / Resolution Number: 98-042A1
Region: Not reported
Enforcement Id(EID): 225232
Direction/Voice: Passive
Fee Code: Not reported
Individual/General: I
Status Enrollee: N
WDR Review - Planned: Not reported
WDR Review - Pending: Not reported
WDR Review - No Action Required: Not reported
WDR Review - Rescind: Not reported
WDR Review - Revise/Renew: Not reported
WDR Review - Amend: Not reported
Termination Date: Not reported
Expiration/Review Date: Not reported
Effective Date: Not reported
Status Date: 02/20/2013
Status: Never Active
Application Fee Amt Received: Not reported
301H: Not reported
Dredge Fill Fee: Not reported
Reclamation: Not reported
Npdes Type: Not reported
Major-Minor: Not reported
Npdes# CA#: Not reported
Order #: Not reported
Region: Not reported
Reg Measure Type: Unregulated
Reg Measure Id: 161197
WDID: 6A099806N01
# Of Programs: 1
Program Category2: TANKS
Program Category1: TANKS
Program: UST
Facility Waste Type 4: Not reported
Facility Waste Type 3: Not reported
Facility Waste Type 2: Not reported
Facility Waste Type: Not reported
Pretreatment: Not reported
Complexity: Not reported
Threat To Water Quality: Not reported
Design Flow: Not reported
Source Of Facility: Reg Meas
# Of Places: 1
NAICS Desc 3: Not reported
NAICS Code 3: Not reported
NAICS Desc 2: Not reported
NAICS Code 2: Not reported
NAICS Desc 1: Not reported
NAICS Code 1: Not reported
SIC Desc 3: Not reported
TAHOE PETROLEUM, INC (Continued) S101581232
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Reg Measure Type: Unregulated
Reg Measure Id: 161197
WDID: 6A099806N01
# Of Programs: 1
Program Category2: TANKS
Program Category1: TANKS
Program: UST
Facility Waste Type 4: Not reported
Facility Waste Type 3: Not reported
Facility Waste Type 2: Not reported
Facility Waste Type: Not reported
Pretreatment: Not reported
Complexity: Not reported
Threat To Water Quality: Not reported
Design Flow: Not reported
Source Of Facility: Reg Meas
# Of Places: 1
NAICS Desc 3: Not reported
NAICS Code 3: Not reported
NAICS Desc 2: Not reported
NAICS Code 2: Not reported
NAICS Desc 1: Not reported
NAICS Code 1: Not reported
SIC Desc 3: Not reported
SIC Code 3: Not reported
SIC Desc 2: Gasoline Service Stations
SIC Code 2: 5541
SIC Desc 1: Petroleum Refining
SIC Code 1: 2911
Place Longitude: -119.94438
Place Latitude: 38.955692
# Of Agencies: 1
Agency Type: Privately-Owned Business
Facility Type: All other facilities
Place Subtype: Petroleum Refinery
Place Type: Manufacturing
Agency Name: Thomas E Erickson Trust
Facility Id: 262837
Region: Not reported
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 4029 LAKE TAHOE BLVD
Name: TAHOE TOM’S GASOLINE STATION
Total $ Paid/Completed Amount: 0
Project $ Completed: 0
Liability $ Paid: 0
Project $ Amount: 0
Liability $ Amount: 0
Initial Assessed Amount: 0
Total Assessment Amount: 0
# Of Programs1: 1
Latest Milestone Completion Date: Not reported
Program: UST
Description: FAILED TO FULLY REMOVE THE FREE PRODUCT ON GROUNDWATER Title: Enforcement - 6A099806N01
Status: Active
EPL Issuance Date: Not reported
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Reg Id: 6A099308N71
Reg By: WBC&D
Facility County Code: 9
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
edr_fadd1: 4029 LAKE TAHOE
edr_fname: TAHOE TOM’S GASOLINE STAT
HIST CORTESE:

Total $ Paid/Completed Amount: 0
Project $ Completed: 0
Liability $ Paid: 0
Project $ Amount: 0
Liability $ Amount: 0
Initial Assessed Amount: 0
Total Assessment Amount: 0
# Of Programs1: 1
Latest Milestone Completion Date: Not reported
Program: UST
Description: FAILURE TO COMPLY WITH CAO 98-42
Title: Enforcement - 6A099806N01
Status: Withdrawn
EPL Issuance Date: Not reported
ACL Issuance Date: Not reported
Termination Date: Not reported
Achieve Date: Not reported
Adoption/Issuance Date: 06/15/1999
Effective Date: 06/15/1999
Enforcement Action Type: Admin Civil Liability
Order / Resolution Number: 99-019
Region: Not reported
Enforcement Id(EID): 225230
Direction/Voice: Passive
Fee Code: Not reported
Individual/General: I
Status Enrollee: N
WDR Review - Planned: Not reported
WDR Review - Pending: Not reported
WDR Review - No Action Required: Not reported
WDR Review - Rescind: Not reported
WDR Review - Revise/Renew: Not reported
WDR Review - Amend: Not reported
Termination Date: Not reported
Expiration/Review Date: Not reported
Effective Date: Not reported
Status Date: 02/20/2013
Status: Never Active
Application Fee Amt Received: Not reported
301H: Not reported
Dredge Fill Fee: Not reported
Reclamation: Not reported
Npdes Type: Not reported
Major-Minor: Not reported
Npdes# CA#: Not reported
Order #: Not reported
Region: Not reported
TAHOE PETROLEUM, INC (Continued) S101581232
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Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management liquid was removed by the service technician. No actions necessary. and debris in order to detect a leak at the earliest opportunity. The observed with liquid in them. All sumps shall remain free of liquid Violation Notes: Returned to compliance on 03/28/2019. On arrival, both fill sumps were substance into the secondary containment.
monitoring system capable of detecting the entry of the hazardous Violation Description: Failure of the UST system to be designed and constructed with a Section(s) 25291(b)
Citation: HSC 6.7 25291(b) - California Health and Safety Code, Chapter 6.7, Violation Date: 03-28-2019
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: HMRRP
Violation Division: El Dorado County Environmental Management your HMBP and keep it on site at all times.
responsibilities for emergency response or training. Print out/update be readily available to personnel of the business with
Plan could not be located during the inspection. A business plan must Violation Notes: Returned to compliance on 05/21/2019. The Hazardous Materials Business emergency response or training.
business or the unified program facility with responsibilities for Violation Description: Failure to have a business plan readily available to personnel of the Section(s) 25505(c)
Citation: HSC 6.95 25505(c) - California Health and Safety Code, Chapter 6.95, Violation Date: 03-28-2019
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violations:

CERS Description: Chemical Storage Facilities
CERS ID: 10202854
Site ID: 159528
City,State,Zip: SO LAKE TAHOE, CA 96150
Address: 4029 LAKE TAHOE BLVD
Name: TAHOE PETROLEUM, INC
CERS:

Reg Id: 6T0080A
Reg By: LTNKA
Facility County Code: 9
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
edr_fadd1: 4029 LAKE TAHOE
edr_fname: TAHOE TOM’S GAS STATION
Reg Id: 6A099806N01
Reg By: WBC&D
Facility County Code: 9
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
edr_fadd1: 4029 LAKE TAHOE
edr_fname: TAHOE TOM’S GASOLINE STAT
TAHOE PETROLEUM, INC (Continued) S101581232
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Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management actions necessary.
by the service technician after the liquid was pumped out. No further lowest part of the sump. The sensor was placed in the correct location the middle of the sump out of the liquid that was observed in the at the earliest opportunity. The sensor was observed on the bottom in positioned at the lowest point in the sump in order to detect a leak Violation Notes: Returned to compliance on 03/28/2019. The 91 fill sump sensor was not is capable of detecting a leak at the earliest possible opportunity.

Violation Description: Failure of leak detection equipment to be located such that equipment 16, Section(s) 2641(a)
Citation: 23 CCR 16 2641(a) - California Code of Regulations, Title 23, Chapter Violation Date: 03-28-2019
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: HMRRP
Violation Division: El Dorado County Environmental Management comply by date.

HMBP into the California Environmental Reporting System (CERS) by the due date. The facility last submitted a HMBP on 10/12/2016. Submit submitted a hazardous materials business plan (HMBP) before the annual Violation Notes: Returned to compliance on 05/09/2018. Business has not electronically date.
business plan is complete and accurate on or before the annual due Violation Description: Failure to annually review and electronically certify that the

6.95, Section(s) 25508(a)(1)
Citation: HSC 6.95 25508(a)(1) - California Health and Safety Code, Chapter Violation Date: 04-04-2018
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: HW
Violation Division: El Dorado County Environmental Management by date.
immediately and submit a picture of the drum/label to me by the comply Hazardous Waste, and starting accumulation date. Label the drum address of the generator, physical and chemical characteristics of the tanks must be labeled with the following: "Hazardous Waste", name and no label. All hazardous waste accumulation containers and portable gallon steel hazardous waste drum was observed outside the store with Violation Notes: Returned to compliance on 05/03/2021. During the inspection, a 55 date.
characteristics of the Hazardous Waste, and starting accumulation name and address of the generator, physical and chemical portable tanks with the following requirements: "Hazardous Waste", Violation Description: Failure to properly label hazardous waste accumulation containers and Chapter 12, Section(s) 66262.34(f)
Citation: 22 CCR 12 66262.34(f) - California Code of Regulations, Title 22, Violation Date: 03-23-2021
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
TAHOE PETROLEUM, INC (Continued) S101581232
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Citation: HSC 6.7 25291 - California Health and Safety Code, Chapter 6.7, Violation Date: 03-06-2015
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: HW
Violation Division: El Dorado County Environmental Management reactivated.
documentation by the comply by date showing the CAL EPA ID has been waste it must obtain and maintain an active CAL EPA ID. Submit this site is currently inactive. As the facility generates hazardous Violation Notes: Returned to compliance on 05/25/2018. The CAL EPA ID CAL000406451 for hazardous waste.
disposing of, transporting or offering for transportation any Violation Description: Failure to obtain an Identification Number prior to treating, storing, 12, Section(s) 66262.12
Citation: 22 CCR 12 66262.12 - California Code of Regulations, Title 22, Chapter Violation Date: 04-04-2018
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management further violations of the UST permit.
modified, and what steps will be taken in the future to avoid any technician was performing the cold start, why the UST system was comply by date submit written statement describing who the service system must be approved prior to any work being performed. By the was performed on 1/30/2018. Any modification to the UST monitoring designated operator monthly reports it was observed that a cold start not show any alarms from the previous 12 months. After reviewing the obtained prior to the start of the annual monitoring certification did Violation Notes: Returned to compliance on 05/04/2018. The alarm history that was permit issued for the operation of the UST system.

Violation Description: Failure to comply with any of the applicable requirements of the Section(s) 2712
Citation: 23 CCR 16 2712 - California Code of Regulations, Title 23, Chapter 16, Violation Date: 04-04-2018
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: HW
Violation Division: El Dorado County Environmental Management photo showing drum has been properly secured.
containers must remain properly closed when not in active use. Submit with the lid not secure and partially open. All hazardous waste Violation Notes: Returned to compliance on 10/07/2016. Observed 55 gallon waste drum active use.

Violation Description: Failure to properly close hazardous waste containers when not in Chapter 15, Section(s) 66265.173
Citation: 22 CCR 15 66265.173 - California Code of Regulations, Title 22, Violation Date: 03-04-2016
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
TAHOE PETROLEUM, INC (Continued) S101581232
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Violation Division: El Dorado County Environmental Management sections by the comply by date.
submittal is required on an annual basis. Submit the two outstanding sections have not been submitted since May of 2019. A complete CERS this facility is two years past due. The ’Inventory" and ’Plans’ Violation Notes: Returned to compliance on 05/03/2021. The complete CERS submittal for date.
business plan is complete and accurate on or before the annual due Violation Description: Failure to annually review and electronically certify that the Section(s) 25508.2
Citation: HSC 6.95 25508.2 - California Health and Safety Code, Chapter 6.95, Violation Date: 03-23-2021
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: HMRRP
Violation Division: El Dorado County Environmental Management facility information into CERS by the comply by date.

California Environmental Reporting System (CERS) database. Submit electronically submitted the business activity information into the Violation Notes: Returned to compliance on 03/19/2015. Owner/operator has not Page and/or Business Owner Operator Identification Page.

Violation Description: Failure to complete and electronically submit the Business Activities Chapter 6.95, Section(s) 25508(a)(1)
Citation: 19 CCR 6.95 25508(a)(1) - California Code of Regulations, Title 19, Violation Date: 03-06-2015
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management photo showing sump is now free of liquid by the comply by date. earliest possible opportunity. Remove liquid from fill sump and submit liquid and debris at all times in order to detect a leak at the product fill sump during the inspection. Sumps shall remain free of Violation Notes: Returned to compliance on 04/01/2015. Observed liquid in the 87 secondary containment in good condition and/or free of debris/liquid.

Violation Description: Failure to maintain under-dispenser containment, sumps, and/or other Section(s) 25291
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Citation: 23 CCR 16 2715(f) - California Code of Regulations, Title 23, Chapter Violation Date: 03-06-2015
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management correct location and orientation during the inspection. opportunity. The service technician repositioned the sensor in the at the bottom of the sump to detect a leak at the earliest positioned incorrectly in the sump. Sensors shall be placed vertical Violation Notes: Returned to compliance on 03/04/2016. Observed the 87 STP sensor Violation Description: Failure of sensor to be located in the proper position/location. 16, Section(s) 2641(a)
Citation: 23 CCR 16 2641(a) - California Code of Regulations, Title 23, Chapter Violation Date: 03-04-2016
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: HW
Violation Division: El Dorado County Environmental Management facility employee.
during storage. The drum was closed during the inspection by the an adjacent drum. All containers of hazardous waste must be closed waste drums was observed open with the threaded bung laying on top of Violation Notes: Returned to compliance on 04/04/2017. One of the 55 gallon hazardous batteries at any one time.
when handling, storing, or transporting more than 10 lead acid Violation Description: Failure to meet the spent lead acid battery management requirements, Chapter 16, Section(s) 66266.81(a)(1)
Citation: 22 CCR 16 66266.81(a)(1) - California Code of Regulations, Title 22, Violation Date: 04-04-2017
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management by the comply by date.
occurs. Submit owners statement of designated UST operator into CERS shall be submitted and uploaded into CERS when a change in the DO after the change. The owners statement of designated UST operator form the CUPA of a change in the designated operator (DO) within 30 days Violation Notes: Returned to compliance on 04/01/2015. Operator has failed to inform 30 days after a change.
inform the CUPA or any change in the designated UST operator(s) within Violation Description: The owner/operator has failed to designate an UST operator or to 16, Section(s) 2715(a)
Citation: 23 CCR 16 2715(a) - California Code of Regulations, Title 23, Chapter Violation Date: 03-06-2015
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: HMRRP
TAHOE PETROLEUM, INC (Continued) S101581232
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Citation: 23 CCR 16 2715 - California Code of Regulations, Title 23, Chapter 16, Violation Date: 03-06-2015
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management comply by date.
intrusion into the annular space and provide documentation by the licensed service technician shall determine the source of the liquid liquid tight in order to prevent a release in to the environment. A 10/17/2015, 11/3/2015, 11/12/2015, 3/3/2016. Annular spaces shall be 8/29/2015, 9/7/2015, 9/12/2015, 9/15/2015, 10/4/2015, 10/5/2015, following dates: 6/16/2015, 6/18/2015, 7/9/2015, 8/11/2015, 8/20/2015, certification it was observed that annular alarms have occured on the Violation Notes: Returned to compliance on 10/07/2016. During the annual UST monitoring secondary containment testing.

Violation Description: Failure to maintain secondary containment, as evidenced by failure of Section(s) 25292(e)
Citation: HSC 6.7 25292(e) - California Health and Safety Code, Chapter 6.7, Violation Date: 03-04-2016
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management during the inspection.
service technician placed both sensors in their correct positions UDC at all times to detect a leak at the earliest opportunity. The UDC’s. Sensors shall be placed vertical and touching the bottom of the and 3/4) raised and in the incorrect position off the bottom of the Violation Notes: Returned to compliance on 03/04/2016. Observed both UDC sensors (1/2 Violation Description: Failure of sensor to be located in the proper position/location. 16, Section(s) 2641(a)
Citation: 23 CCR 16 2641(a) - California Code of Regulations, Title 23, Chapter Violation Date: 03-04-2016
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management current employee training by the comply by date.
maintenance of the underground storage tank. Provide a copy of the employees shall be annually trained in the proper operation and out of date as the last training was conducted on 1/2/2014. All Violation Notes: Returned to compliance on 04/01/2015. Employee training is currently the UST system.
hours that has been trained in the proper operation and maintenance of hire and/or to have at least one employee present during operating responsible for proper operation and maintenance within 30-days of maintenance every 12 months and/or train new employee(s) who are to facility employee(s) responsible for proper operation and Violation Description: Failure to comply with one or more of the following: provide training 16, Section(s) 2715(f)
TAHOE PETROLEUM, INC (Continued) S101581232
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assurance could not be produced during the inspection. Also, in CERS, Financial Responsibility for this site or other mechanism of financial Violation Notes: Returned to compliance on 05/21/2019. The current Certification of Financial Responsibility or other mechanism of financial assurance.

Violation Description: Failure to submit and maintain complete and current Certification of Chapter 6.75, Section(s) 25299.30-25299.34
Citation: HSC 6.75 25299.30-25299.34 - California Health and Safety Code, Violation Date: 03-28-2019
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management the comply by date.

Replace/retest both spill buckets and submit proper documentation by buckets are required to have a minimum capacity of 5 gallons. failed to hold the required 5 gallons of liquid during testing. Spill Violation Notes: Returned to compliance on 10/07/2016. Both spill buckets (87 and 91) gallons.

Violation Description: Failure of the spill bucket to have a minimum capacity of five Section(s) 2665
Citation: 23 CCR 16 2665 - California Code of Regulations, Title 23, Chapter 16, Violation Date: 03-04-2016
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management EMD Info as they are completed on a monthly basis.
for the next three months (April, May, June 2016) and alarm history to alarm observed at the monitoring console. Submit monthly alarm logs Alarm logs are to be kept on site, maintained and completed for each incomplete with alarms missing from Novemeber 2, 2015 - March 2, 2016.

Violation Notes: Returned to compliance on 10/07/2016. Alarm logs were observed of appropriate follow-up actions
Violation Description: Failure to maintain leak detection alarm logs and/or maintain records 16, Section(s) 2712(b)
Citation: 23 CCR 16 2712(b) - California Code of Regulations, Title 23, Chapter Violation Date: 03-04-2016
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management 2015 designated operator report by the comply by date.
be available onsite for the past 12 months. Submit a copy of January January 2015 during the inspection. Designated operator reports shall Violation Notes: Returned to compliance on 04/01/2015. Not able to verify DO report for approved by the CUPA.
employees on-site or off-site at a readily available location, if inspections for the last 12 months and/or maintain a list of trained following: to maintain a copy of the designated operator monthly Violation Description: The owner/operator has failed to comply with one or more of the Section(s) 2715
TAHOE PETROLEUM, INC (Continued) S101581232
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has been completed and documented. Verify that all facility employees occurred with no service visit. Check that all testing and maintenance Inspect for liquid or debris in containment sumps where an alarm and ensure that the monitoring equipment is positioned correctly. for the presence of liquid/debris in under dispenser containment (UDC) Inspect for the presence of liquid/debris in spill containers. Inspect are documented and responded to appropriately, and attach a copy. certified DO. Inspect monthly alarm history report, check that alarms operator (DO) monthly inspection requirements: Be performed by an ICC Violation Description: Failure to comply with one or more of the following designated 16, Section(s) 2715(c)
Citation: 23 CCR 16 2715(c) - California Code of Regulations, Title 23, Chapter Violation Date: 04-04-2018
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: HW
Violation Division: El Dorado County Environmental Management the comply by date.
showing that both hazardous waste drums have been properly labeled by hazardous waste, and the starting accumulation date. Submit a photo address of the generator, physical and chemical characteristics of the containers shall have labels that include "Hazardous Waste", name and missing the accumulation date. All hazardous waste accumulation 55 gallon drums of hazardous waste were observed with labels that were Violation Notes: Returned to compliance on 05/02/2017. During the inspection, two full assessment.

Violation Description: Failure to include all required information in the tank system Chapter 15, Section(s) 66265.192(k)
Citation: 22 CCR 15 66265.192(k) - California Code of Regulations, Title 22, Violation Date: 04-04-2017
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management rags/debris removed from UDC 3 and 4 by the comply by date. to detect a leak at the earliest opportunity. Submit photo showing UDC 3 and 4. UDC’s shall remain free of liquid and debris at all times Violation Notes: Returned to compliance on 10/07/2016. Observed multiple rags/debris in secondary containment in good condition and/or free of debris/liquid.

Violation Description: Failure to maintain under-dispenser containment, sumps, and/or other Section(s) 25291
Citation: HSC 6.7 25291 - California Health and Safety Code, Chapter 6.7, Violation Date: 03-04-2016
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management UST documents.
provide current copies to be kept on site with this facility’s other Responsibility document is not dated at all. Correct these in CERS and the CFO letter is outdated and the UST Cert of Financial TAHOE PETROLEUM, INC (Continued) S101581232
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Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 03-04-2016
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: UST
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 02-21-2014
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HMRRP
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 02-21-2014
Eval General Type: Compliance Evaluation Inspection
Evaluation:

Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management comply by date.
available schedule and complete secondary containment testing by the submit the report immediately. If no documentation of the testing is requirement. If you have the secondary containment testing report testing is now almost six years out of compliance with this testing on 4/13/2009. Currently this facility is not in compliance as this months of the past secondary containment testing which was conducted containment testing that was scheduled to be conducted within 36 Violation Notes: Returned to compliance on 03/19/2015. Failure to provide secondary protocols, or test methods.
months thereafter, conducted in accordance with proper practices, containment testing, within six months of installation and every 36 Violation Description: Failure to comply with one or more of the following: conduct secondary Section(s) 2637
Citation: 23 CCR 16 2637 - California Code of Regulations, Title 23, Chapter 16, Violation Date: 03-06-2015
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Violation Source: CERS,
Violation Program: UST
Violation Division: El Dorado County Environmental Management documentation of designated operator training by the comply by date. documentation of training shall be maintained onsite. Submit operation shall have been trained by the designated operator and time of inspection. At least one employee during the hours of employees receiving designated operator training was available at the Violation Notes: Returned to compliance on 05/08/2018. No current documentation of have been trained in accordance with 23 CCR 2715(f)(2).

TAHOE PETROLEUM, INC (Continued) S101581232
TC6870577.2s Page 139
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Eval Source: CERS,
Eval Program: HMRRP
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 03-28-2019
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HMRRP
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 03-06-2015
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HW
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 03-04-2016
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HW
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 02-21-2014
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: UST
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 03-26-2020
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HW
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 03-06-2015
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HMRRP
Eval Division: El Dorado County Environmental Management TAHOE PETROLEUM, INC (Continued) S101581232
TC6870577.2s Page 140
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Violations Found: Yes
Eval Date: 03-23-2021
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: UST
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 03-23-2021
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: UST
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 03-06-2015
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: UST
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 03-04-2016
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: UST
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 04-04-2018
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HW
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 04-04-2018
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HW
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 04-04-2017
Eval General Type: Compliance Evaluation Inspection
TAHOE PETROLEUM, INC (Continued) S101581232
TC6870577.2s Page 141
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enforcement Action:

Eval Source: CERS,
Eval Program: HMRRP
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 04-04-2018
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: UST
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 03-28-2019
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HW
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 03-23-2021
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: UST
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 04-04-2017
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HW
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 03-28-2019
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS,
Eval Program: HMRRP
Eval Division: El Dorado County Environmental Management Eval Notes: Not reported
Eval Type: Routine done by local agency
TAHOE PETROLEUM, INC (Continued) S101581232
TC6870577.2s Page 142
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Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 03-06-2015
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enf Action Source: CERS,
Enf Action Program: HW
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 04-04-2018
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enf Action Source: CERS,
Enf Action Program: HW
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 04-04-2017
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enf Action Source: CERS,
Enf Action Program: HMRRP
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 03-06-2015
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enf Action Source: CERS,
Enf Action Program: UST
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 03-04-2016
TAHOE PETROLEUM, INC (Continued) S101581232
TC6870577.2s Page 143
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enf Action Source: CERS,
Enf Action Program: UST
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 03-28-2019
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enf Action Source: CERS,
Enf Action Program: HMRRP
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 04-04-2018
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enf Action Source: CERS,
Enf Action Program: HMRRP
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 03-28-2019
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enf Action Source: CERS,
Enf Action Program: HW
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 03-04-2016
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
Site Name: TAHOE PETROLEUM, INC
Site ID: 159528
Enf Action Source: CERS,
Enf Action Program: UST
TAHOE PETROLEUM, INC (Continued) S101581232
TC6870577.2s Page 144
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Mike Gerondakis
Affiliation Type Desc: Document Preparer
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: TAHOE PETROLEUM, INC
Affiliation Type Desc: Parent Corporation
Affiliation Phone: ,
Affiliation Zip: 96150
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SO LAKE TAHOE
Affiliation Address: 4029 LAKE TAHOE BLVD.

Entity Title: Not reported
Entity Name: Surinder Kaur
Affiliation Type Desc: Environmental Contact
Affiliation Phone: (530) 586-1335,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Surinder Kaur
Affiliation Type Desc: Operator
Affiliation Phone: (530) 621-5300,
Affiliation Zip: 95667-4100
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: Placerville
Affiliation Address: 2850 Fairlane Court, Bldg C
Entity Title: Not reported
Entity Name: El Dorado County Environmental Management
Affiliation Type Desc: CUPA District
Affiliation:

Enf Action Source: CERS,
Enf Action Program: UST
Enf Action Division: El Dorado County Environmental Management Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 04-04-2018
Site Zip: 96150
Site City: SO LAKE TAHOE
Site Address: 4029 LAKE TAHOE BLVD
TAHOE PETROLEUM, INC (Continued) S101581232
TC6870577.2s Page 145
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Entity Name: LAKE TAHOE INVESTMENTS, LLC
Affiliation Type Desc: UST Property Owner Name
Affiliation Phone: (530) 409-4878,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Environmental Compliance Manager
Entity Name: Mike Gerondakis
Affiliation Type Desc: UST Permit Applicant
Affiliation Phone: (530) 541-0751,
Affiliation Zip: 96150
Affiliation Country: United States
Affiliation State: CA
Affiliation City: SO LAKE TAHOE
Affiliation Address: 4029 LAKE TAHOE BLVD.

Entity Title: Not reported
Entity Name: LAKE TAHOE INVEST CA LLC
Affiliation Type Desc: Legal Owner
Affiliation Phone: ,
Affiliation Zip: 96150
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SO LAKE TAHOE
Affiliation Address: 4029 LAKE TAHOE BLVD
Entity Title: Not reported
Entity Name: Mailing Address
Affiliation Type Desc: Facility Mailing Address
Affiliation Phone: (530) 586-1335,
Affiliation Zip: 95742
Affiliation Country: United States
Affiliation State: CA
Affiliation City: Rancho Cordova
Affiliation Address: 12014 Erato Circle
Entity Title: Not reported
Entity Name: Surinder Kaur
Affiliation Type Desc: UST Tank Operator
Affiliation Phone: (530) 541-0751,
Affiliation Zip: 96150
Affiliation Country: United States
Affiliation State: CA
Affiliation City: SO LAKE TAHOE
Affiliation Address: 4029 LAKE TAHOE BLVD
Entity Title: Not reported
Entity Name: LAKE TAHOE INVEST CA LLC
Affiliation Type Desc: Property Owner
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
TAHOE PETROLEUM, INC (Continued) S101581232
TC6870577.2s Page 146
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Elevation Site Database(s) EPA ID Number
Affiliation Phone: (530) 586-1335,
Affiliation Zip: 96150
Affiliation Country: United States
Affiliation State: CA
Affiliation City: SO LAKE TAHOE
Affiliation Address: 4029 LAKE TAHOE BLVD
Entity Title: Not reported
Entity Name: LAKE TAHOE INVESTMENTS, LLC
Affiliation Type Desc: UST Tank Owner
Affiliation Phone: (530) 586-1335,
Affiliation Zip: 95742
Affiliation Country: United States
Affiliation State: CA
Affiliation City: Rancho Cordova
Affiliation Address: 12014 Erato Circle
Entity Title: Not reported
TAHOE PETROLEUM, INC (Continued) S101581232
SWRCB Tank Id: 09-000-007364-000006
Owner Tank Id: Not reported
Created Date: 10-13-88
Action Date: 04-10-94
Referral Date: 10-18-93
Board Of Equalization: 44-002909
Number: 2
Comp Number: 7364
Status: Active
City: SOUTH LAKE TAHOE
Address: 4029 S LAKE TAHOE BLVD
Name: TAHOE TOMS
Number Of Tanks: 2
Content: REG UNLEADED
STG: P
Tank Use: M.V. FUEL
Active Date: 01-28-93
Capacity: 10000
Tank Status: A
SWRCB Tank Id: 09-000-007364-000005
Owner Tank Id: Not reported
Created Date: 10-13-88
Action Date: 04-10-94
Referral Date: 10-18-93
Board Of Equalization: 44-002909
Number: 2
Comp Number: 7364
Status: Active
City: SOUTH LAKE TAHOE
Address: 4029 S LAKE TAHOE BLVD
Name: TAHOE TOMS
SWEEPS UST:
1272 ft. Site 4 of 7 in cluster E

0.241 mi.

Relative:

Higher
Actual:
6273 ft.
1/8-1/4 SOUTH LAKE TAHOE, CA 95731
NE 4029 S LAKE TAHOE BLVD CA FID UST N/A
E23 TAHOE TOMS CA SWEEPS UST S106027352
TC6870577.2s Page 147
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Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-002909
Number: Not reported
Comp Number: 7364
Status: Not reported
City: SOUTH LAKE TAHOE
Address: 4029 S LAKE TAHOE BLVD
Name: TAHOE TOMS
Number Of Tanks: Not reported
Content: REG UNLEADED
STG: PRODUCT
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 10000
Tank Status: Not reported
SWRCB Tank Id: 09-000-007364-000002
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-002909
Number: Not reported
Comp Number: 7364
Status: Not reported
City: SOUTH LAKE TAHOE
Address: 4029 S LAKE TAHOE BLVD
Name: TAHOE TOMS
Number Of Tanks: 4
Content: LEADED
STG: PRODUCT
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 7500
Tank Status: Not reported
SWRCB Tank Id: 09-000-007364-000001
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-002909
Number: Not reported
Comp Number: 7364
Status: Not reported
City: SOUTH LAKE TAHOE
Address: 4029 S LAKE TAHOE BLVD
Name: TAHOE TOMS
Number Of Tanks: Not reported
Content: REG UNLEADED
STG: P
Tank Use: M.V. FUEL
Active Date: 01-28-93
Capacity: 7500
Tank Status: A
TAHOE TOMS (Continued) S106027352
TC6870577.2s Page 148
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Status: Active
Comments: Not reported
EPA ID: Not reported
NPDES Number: Not reported
DUNs Number: Not reported
Contact Phone: Not reported
Contact: Not reported
Mailing City,St,Zip: SOUTH LAKE TAHOE 95731
Mailing Address 2: Not reported
Mailing Address: 3435 57TH ST
Mail To: Not reported
Facility Phone: 9165419092
SIC Code: Not reported
Cortese Code: Not reported
Regulated ID: 00007364
Regulated By: UTNKA
Facility ID: 09000045
CA FID UST:

Number Of Tanks: Not reported
Content: DIESEL
STG: PRODUCT
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 600
Tank Status: Not reported
SWRCB Tank Id: 09-000-007364-000004
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-002909
Number: Not reported
Comp Number: 7364
Status: Not reported
City: SOUTH LAKE TAHOE
Address: 4029 S LAKE TAHOE BLVD
Name: TAHOE TOMS
Number Of Tanks: Not reported
Content: WASTE OIL
STG: WASTE
Tank Use: OIL
Active Date: Not reported
Capacity: 500
Tank Status: Not reported
SWRCB Tank Id: 09-000-007364-000003
Owner Tank Id: Not reported
Created Date: Not reported
TAHOE TOMS (Continued) S106027352
TC6870577.2s Page 149
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: SURINDER KAUR
Owner Type: Other
Owner Name: TAHOE PETROLEUM INC
Mailing City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Mailing Address: 4029 LAKE TAHOE BLVD
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 530-541-0751
Contact City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Contact Address: 4029 LAKE TAHOE BLVD
Contact Name: SURINDER KAUR
EPA ID: CAL000406451
Handler City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Handler Address: 4029 LAKE TAHOE BLVD
Handler Name: TAHOE PETROLEUM INC
Date Form Received by Agency: 20150429
RCRA NonGen / NLR:
1272 ft. Site 5 of 7 in cluster E

0.241 mi.

Relative:

Higher
Actual:
6273 ft.
1/8-1/4 SOUTH LAKE TAHOE, CA 96150
NE 4029 LAKE TAHOE BLVD CAL000406451
E24 TAHOE PETROLEUM INC RCRA NonGen / NLR 1024849620
TC6870577.2s Page 150
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 530-541-0751
Owner/Operator City,State,Zip: SOUTH LAKE TAHOE, CA 96150 Owner/Operator Address: 4029 LAKE TAHOE BLVD
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SURINDER KAUR
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 530-586-1335
Owner/Operator City,State,Zip: S LAKE TAHOE, CA 96150
Owner/Operator Address: 4029 LAKE TAHOE BLVD
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: TAHOE PETROLEUM INC
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 20180906
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
TAHOE PETROLEUM INC (Continued) 1024849620
TC6870577.2s Page 151
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Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

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

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

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: TAHOE PETROLEUM INC
Receive Date: 20150429
Historic Generators:

TAHOE PETROLEUM INC (Continued) 1024849620
Leak Detection: None
Container Construction Thickness: Not reported
Type of Fuel: REGULAR
Tank Used for: PRODUCT
Tank Capacity: 00007500
Year Installed: Not reported
Container Num: 2
Tank Num: 001
Total Tanks: 0004
Owner City,St,Zip: SACRAMENTO, CA 95825
Owner Address: P.O. BX 255525
Owner Name: TOOLEY OIL CO
Telephone: 9165419092
Contact Name: TOM ERICKSON
Other Type: Not reported
Facility Type: Gas Station
Facility ID: 00000007364
Region: STATE
URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/00023660.pdf File Number: 00023660
City,State,Zip: SOUTH LAKE TAHOE, CA 95731
Address: 4029 LAKE TAHOE BLVD
Name: ARTS GAS STATION
HIST UST:
1272 ft. Site 6 of 7 in cluster E

0.241 mi.

Relative:

Higher
Actual:
6273 ft.
1/8-1/4 SOUTH LAKE TAHOE, CA 95731
NE 4029 LAKE TAHOE BLVD CA Cortese N/A
E25 ARTS GAS STATION CA HIST UST U001614888
TC6870577.2s Page 152
347
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: OPEN - ELIGIBLE FOR CLOSURE
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0601700101
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 4029 LAKE TAHOE BLVD
Name: TAHOE TOM’S GAS STATION
CORTESE:

Click here for Geo Tracker PDF:

Leak Detection: None
Container Construction Thickness: Not reported
Type of Fuel: DIESEL
Tank Used for: PRODUCT
Tank Capacity: 00000600
Year Installed: Not reported
Container Num: 3
Tank Num: 004
Leak Detection: None
Container Construction Thickness: Not reported
Type of Fuel: WASTE OIL
Tank Used for: WASTE
Tank Capacity: 00000500
Year Installed: Not reported
Container Num: 4
Tank Num: 003
Leak Detection: None
Container Construction Thickness: Not reported
Type of Fuel: UNLEADED
Tank Used for: PRODUCT
Tank Capacity: 00010500
Year Installed: Not reported
Container Num: 1
Tank Num: 002
ARTS GAS STATION (Continued) U001614888
TC6870577.2s Page 153
348
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Longitude: -119.943389
Latitude: 38.957063
CERSID: Not reported
Permitting Agency: EL DORADO COUNTY
Facility ID: FA0001066
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 4029 LAKE TAHOE BLVD.

Name: TAHOE TOM’S
UST:
1272 ft. Site 7 of 7 in cluster E

0.241 mi.

Relative:

Higher
Actual:
6273 ft.
1/8-1/4 SOUTH LAKE TAHOE, CA 96150
NE 4029 LAKE TAHOE BLVD. N/A
E26 TAHOE TOM’S CA UST U004351889
Type Of Site: UST
Date Closed: Not reported
Active OR Closed Site: Closed
Case Number: 6T0 095 A
Region: 6L
LUST REG 6L:
1423 ft.

0.270 mi.

Relative:

Lower
Actual:
6234 ft.
1/4-1/2 SLT, CA
WSW 3790 LAKE TAHOE BLVD N/A
27 TOWN AND COUNTRY CENTER CA LUST S105698732
Contact Type: Regional Board Caseworker
Global Id: T060178833
LUST:

Site History: Not reported
Potential Contaminants of Concern: Gasoline, Diesel
Potential Media Affect: Soil
Local Case Number: Not reported
File Location: Not reported
Local Agency: Not reported
RB Case Number: 6T0345A
Case Worker: Not reported
Status Date: 09/18/2003
Status: Completed - Case Closed
Longitude: -119.943615
Latitude: 38.95636
Global Id: T060178833
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T060178833 Case Type: LUST Cleanup Site
Lead Agency: EL DORADO COUNTY
City,State,Zip: SLT, CA 96150
Address: 4054 LAKE TAHOE BOULEVARD
Name: FORMER T-SHIRT CONNECTION/SLT REDEVELOPMENT AGENCY LUST:
1592 ft.

0.302 mi.

Relative:

Higher
Actual:
6280 ft.
1/4-1/2 SLT, CA 96150 CA CERS
NE 4054 LAKE TAHOE BOULEVARD CA Cortese N/A
28 FORMER T-SHIRT CONNECTION/SLT REDEVELOPMENT AGENCY S105180801 CA LUST TC6870577.2s Page 154
349
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T060178833
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SLT, CA 96150
Address: 4054 LAKE TAHOE BOULEVARD
Name: FORMER T-SHIRT CONNECTION/SLT REDEVELOPMENT AGENCY CORTESE:

Status Date: 09/18/2003
Status: Completed - Case Closed
Global Id: T060178833
Status Date: 04/03/2002
Status: Open - Case Begin Date
Global Id: T060178833
LUST:

Action: Excavation
Date: 05/22/2001
Action Type: REMEDIATION
Global Id: T060178833
Action: Unauthorized Release Form
Date: 05/25/2001
Action Type: ENFORCEMENT
Global Id: T060178833
Action: Staff Letter
Date: 04/03/2002
Action Type: ENFORCEMENT
Global Id: T060178833
Action: Leak Reported
Date: 05/22/2001
Action Type: Other
Global Id: T060178833
LUST:

Phone Number: Not reported
Email: [email protected]
City: SOUTH LAKE TAHOE
Address: 2501 LAKE TAHOE BOULEVARD
Organization Name: LAHONTAN RWQCB (REGION 6T)
Contact Name: BRIAN GREY
FORMER T-SHIRT CONNECTION/SLT REDEVELOPMENT AGENCY (Continued) S105180801 TC6870577.2s Page 155
350
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SOUTH LAKE TAHOE
Affiliation Address: 2501 LAKE TAHOE BOULEVARD
Entity Title: Not reported
Entity Name: BRIAN GREY - LAHONTAN RWQCB (REGION 6T)
Affiliation Type Desc: Regional Board Caseworker
Affiliation:

CERS Description: Leaking Underground Storage Tank Cleanup Site CERS ID: T060178833
Site ID: 206443
City,State,Zip: SLT, CA 96150
Address: 4054 LAKE TAHOE BOULEVARD
Name: FORMER T-SHIRT CONNECTION/SLT REDEVELOPMENT AGENCY CERS:

File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
FORMER T-SHIRT CONNECTION/SLT REDEVELOPMENT AGENCY (Continued) S105180801 Click here to access the California GeoTracker records for this facility:

Site History: See Site Investigation Completion Report
Potential Contaminants of Concern: Tetrachloroethylene (PCE) Potential Media Affected: Aquifer used for drinking water supply File Location: Regional Board
RB Case Number: t6s067
Local Agency: Not reported
Case Worker: BDG
Case Type: Cleanup Program Site
Longitude: -119.950348
Latitude: 38.9568
Lead Agency Case Number: Not reported
Lead Agency: LAHONTAN RWQCB (REGION 6T)
Global Id: SL0601714201
Status Date: 08/09/2007
Facility Status: Open - Site Assessment
Region: STATE
City,State,Zip: SOUTH LAKE TAHOE, CA
Address: PRIVATE RESIDENCE
Name: PRIVATE RESIDENCE
CPS-SLIC:
1621 ft.

0.307 mi.

Relative:

Lower
Actual:
6241 ft.
1/4-1/2 SOUTH LAKE TAHOE, CA

NNW PRIVATE RESIDENCE CA CERS N/A
29 PRIVATE RESIDENCE CA CPS-SLIC S108937544
TC6870577.2s Page 156
351
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SOUTH LAKE TAHOE
Affiliation Address: 2501 LAKE TAHOE BOULEVARD
Entity Title: Not reported
Entity Name: BRIAN GREY - LAHONTAN RWQCB (REGION 6T)
Affiliation Type Desc: Regional Board Caseworker
Affiliation:

CERS Description: Cleanup Program Site
CERS ID: SL0601714201
Site ID: 259072
City,State,Zip: SOUTH LAKE TAHOE, CA
Address: PRIVATE RESIDENCE
Name: PRIVATE RESIDENCE
CERS:

PRIVATE RESIDENCE (Continued) S108937544
Phone Number: Not reported
Email: [email protected]
City: SOUTH LAKE TAHOE
Address: 2501 LAKE TAHOE BOULEVARD
Organization Name: LAHONTAN RWQCB (REGION 6T)
Contact Name: BRIAN GREY
Contact Type: Regional Board Caseworker
Global Id: T0601700103
LUST:

Site History: Not reported
Potential Contaminants of Concern: Gasoline
Potential Media Affect: Well used for drinking water supply Local Case Number: Not reported
File Location: Regional Board
Local Agency: Not reported
RB Case Number: 6T0089A
Case Worker: BDG
Status Date: 05/05/2009
Status: Completed - Case Closed
Longitude: -119.9532763
Latitude: 38.9504682
Global Id: T0601700103
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0601700103 Case Type: LUST Cleanup Site
Lead Agency: LAHONTAN RWQCB (REGION 6T)
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 3755 LAKE TAHOE BLVD.

Name: ARCO #0777 (FORMER)
LUST:

CA CERS
1749 ft. CA HIST CORTESE

0.331 mi. CA ENF
Relative:

Lower
Actual:
6234 ft.
1/4-1/2 SOUTH LAKE TAHOE, CA 96150 CA Cortese
WSW 3755 LAKE TAHOE BLVD. CA FID UST N/A
30 PERFECTION CONNECTION CA LUST S101628083
TC6870577.2s Page 157
352
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Global Id: T0601700103
Action: Interim Remedial Action Report
Date: 10/08/1991
Action Type: RESPONSE
Global Id: T0601700103
Action: Soil and Water Investigation Report
Date: 08/15/1991
Action Type: RESPONSE
Global Id: T0601700103
Action: Soil and Water Investigation Report
Date: 06/10/1991
Action Type: RESPONSE
Global Id: T0601700103
Action: Soil and Water Investigation Report
Date: 12/01/1991
Action Type: RESPONSE
Global Id: T0601700103
Action: Soil and Water Investigation Workplan
Date: 10/07/1991
Action Type: RESPONSE
Global Id: T0601700103
Action: CAP/RAP - Final Remediation / Design Plan
Date: 10/19/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Well Destruction Report
Date: 11/16/2009
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/10/2001
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/10/1999
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 02/10/1998
Action Type: RESPONSE
Global Id: T0601700103
Action: Leak Reported
Date: 04/20/1990
Action Type: Other
Global Id: T0601700103
LUST:

PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 158
353
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Date: 12/01/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Other Report / Document
Date: 10/26/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Remedial Progress Report
Date: 06/01/2002
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/03/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Other Report / Document
Date: 02/21/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Other Workplan
Date: 02/21/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Other Report / Document
Date: 10/07/1991
Action Type: RESPONSE
Global Id: T0601700103
Action: Interim Remedial Action Plan
Date: 10/07/1991
Action Type: RESPONSE
Global Id: T0601700103
Action: Preliminary Site Assessment Report
Date: 08/30/1991
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/01/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 05/01/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 11/01/1991
Action Type: RESPONSE
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 159
354
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action: Well Destruction Report
Date: 08/31/2009
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 04/15/2009
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Semi-Annually
Date: 01/01/2009
Action Type: RESPONSE
Global Id: T0601700103
Action: Closure/No Further Action Letter
Date: 05/05/2009
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Verbal Communication
Date: 10/05/2006
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Verbal Communication
Date: 02/22/2005
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/15/2002
Action Type: RESPONSE
Global Id: T0601700103
Action: Remedial Progress Report
Date: 12/01/1998
Action Type: RESPONSE
Global Id: T0601700103
Action: Remedial Progress Report
Date: 05/01/1999
Action Type: RESPONSE
Global Id: T0601700103
Action: Remedial Progress Report
Date: 09/01/1999
Action Type: RESPONSE
Global Id: T0601700103
Action: Remedial Progress Report
Date: 06/01/2000
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 160
355
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 02/10/2002
Action Type: RESPONSE
Global Id: T0601700103
Action: Interim Remedial Action Plan
Date: 11/02/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Remedial Progress Report
Date: 12/01/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 02/01/1992
Action Type: RESPONSE
Global Id: T0601700103
Action: Preliminary Site Assessment Workplan
Date: 04/01/1991
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/10/2008
Action Type: RESPONSE
Global Id: T0601700103
Action: Leak Stopped
Date: 01/01/1987
Action Type: Other
Global Id: T0601700103
Action: * Verbal Communication
Date: 07/11/2005
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/10/2005
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 02/10/2005
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/10/2004
Action Type: RESPONSE
Global Id: T0601700103
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 161
356
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action: Staff Letter
Date: 08/29/1996
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 09/20/1994
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Corrective Action Orders
Date: 01/29/1992
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Clean-up and Abatement Order
Date: 08/07/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Corrective Action Orders
Date: 04/08/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 04/03/2002
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Verbal Communication
Date: 07/26/2005
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Meeting
Date: 08/06/2003
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * No Action
Date: 03/28/2003
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Meeting
Date: 09/12/2002
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 11/10/2007
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/10/2006
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 162
357
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 04/07/1999
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 12/07/1998
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 11/27/2001
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 05/23/2000
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 10/25/1999
Action Type: RESPONSE
Global Id: T0601700103
Action: * No Action
Date: 12/10/1997
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Verbal Communication
Date: 05/30/2001
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Clean-up and Abatement Order
Date: 03/04/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * No Action
Date: 02/07/1994
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Verbal Communication
Date: 10/31/2001
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 08/29/1997
Action Type: ENFORCEMENT
Global Id: T0601700103
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 163
358
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action: * Verbal Communication
Date: 10/30/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Verbal Communication
Date: 05/05/1999
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Verbal Communication
Date: 03/22/2001
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * No Action
Date: 04/07/1993
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 08/10/2007
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 04/10/2007
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 02/10/2007
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 11/10/2006
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 02/10/2006
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 04/10/2008
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 02/05/2001
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 05/06/2002
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 164
359
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Corrective Action Orders
Date: 05/13/1992
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Corrective Action Orders
Date: 12/13/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Corrective Action Orders
Date: 11/26/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 09/13/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: 13308 Time Schedule Order
Date: 07/25/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Corrective Action Orders
Date: 05/16/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 10/26/1990
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 07/09/1990
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 04/10/1991
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Verbal Communication
Date: 11/06/1997
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * No Action
Date: 05/12/1997
Action Type: ENFORCEMENT
Global Id: T0601700103
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 165
360
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action: Staff Letter
Date: 05/12/1998
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: 13267 Requirement
Date: 03/31/1998
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 05/21/1997
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Corrective Action Orders
Date: 04/18/1997
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 02/26/1997
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 12/18/1996
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 03/20/1996
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 07/11/1995
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 12/05/1994
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Corrective Action Orders
Date: 11/10/1992
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Clean-up and Abatement Order
Date: 10/21/1992
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: * Corrective Action Orders
Date: 06/09/1992
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 166
361
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Global Id: T0601700103
Status Date: 04/05/1991
Status: Open - Site Assessment
Global Id: T0601700103
Status Date: 04/01/1991
Status: Open - Site Assessment
Global Id: T0601700103
Status Date: 03/29/1991
Status: Open - Site Assessment
Global Id: T0601700103
Status Date: 03/21/1991
Status: Open - Site Assessment
Global Id: T0601700103
Status Date: 01/01/1987
Status: Open - Case Begin Date
Global Id: T0601700103
LUST:

Action: Monitoring Report - Quarterly
Date: 08/10/2003
Action Type: RESPONSE
Global Id: T0601700103
Action: Monitoring Report - Quarterly
Date: 02/10/2004
Action Type: RESPONSE
Global Id: T0601700103
Action: Leak Discovery
Date: 04/29/1990
Action Type: Other
Global Id: T0601700103
Action: Staff Letter
Date: 09/08/2009
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Verbal Enforcement
Date: 08/14/2007
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Staff Letter
Date: 02/25/2000
Action Type: ENFORCEMENT
Global Id: T0601700103
Action: Notice of Responsibility
Date: 04/23/1999
Action Type: ENFORCEMENT
Global Id: T0601700103
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 167
362
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Status: Open - Site Assessment
Global Id: T0601700103
Status Date: 11/27/2001
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 11/20/2001
Status: Open - Site Assessment
Global Id: T0601700103
Status Date: 08/22/2001
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 02/05/2001
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 05/23/2000
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 10/25/1999
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 08/30/1999
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 04/07/1999
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 12/07/1998
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 02/05/1998
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 09/28/1992
Status: Open - Site Assessment
Global Id: T0601700103
Status Date: 07/15/1992
Status: Open - Remediation
Global Id: T0601700103
Status Date: 01/15/1992
Status: Open - Remediation
Global Id: T0601700103
Status Date: 12/01/1991
Status: Open - Site Assessment
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 168
363
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Mail To: Not reported
Facility Phone: 9165411250
SIC Code: Not reported
Cortese Code: Not reported
Regulated ID: 00051911
Regulated By: UTNKA
Facility ID: 09000047
Status: Active
Comments: Not reported
EPA ID: Not reported
NPDES Number: Not reported
DUNs Number: Not reported
Contact Phone: Not reported
Contact: Not reported
Mailing City,St,Zip: SOUTH LAKE TAHOE 95705
Mailing Address 2: Not reported
Mailing Address: P.O. BOX
Mail To: Not reported
Facility Phone: 9165411250
SIC Code: Not reported
Cortese Code: Not reported
Regulated ID: Not reported
Regulated By: UTNKA
Facility ID: 09000047
CA FID UST:

Type Of Site: UST
Date Closed: Not reported
Active OR Closed Site: Active
Case Number: 6T0 089 A
Region: 6L
LUST REG 6L:

Status Date: 05/05/2009
Status: Completed - Case Closed
Global Id: T0601700103
Status Date: 07/01/2004
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 08/12/2002
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 05/06/2002
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 02/15/2002
Status: Open - Verification Monitoring
Global Id: T0601700103
Status Date: 12/03/2001
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 169
364
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: CORTESE
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: Not reported
Site/Facility Type: Not reported
Global ID: Not reported
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 3755 LAKE TAHOE BLVD.

Name: PERFECTION CONNECTION
File Name: Cease Desist Orders & Cleanup Abatement Orders Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: 6A099103N71
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: CORTESE
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: Not reported
Site/Facility Type: Not reported
Global ID: Not reported
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 3755 LAKE TAHOE BLVD.

Name: PERFECTION CONNECTION
CORTESE:

Status: Active
Comments: Not reported
EPA ID: Not reported
NPDES Number: Not reported
DUNs Number: Not reported
Contact Phone: Not reported
Contact: Not reported
Mailing City,St,Zip: SOUTH LAKE TAHOE 95705
Mailing Address 2: Not reported
Mailing Address: P O BOX
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 170
365
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Name: PERFECTION CONNECTION
ENF:

File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0601700103
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 3755 LAKE TAHOE BLVD.

Name: ARCO #0777 (FORMER)
File Name: Cease Desist Orders & Cleanup Abatement Orders Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: 6A099103N71
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: CORTESE
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: Not reported
Site/Facility Type: Not reported
Global ID: Not reported
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 3755 LAKE TAHOE BLVD.

Name: PERFECTION CONNECTION
File Name: Cease Desist Orders & Cleanup Abatement Orders Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: 6A099103N71
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 171
366
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
WDR Review - Revise/Renew: Not reported
WDR Review - Amend: Not reported
Termination Date: Not reported
Expiration/Review Date: Not reported
Effective Date: Not reported
Status Date: 02/21/2013
Status: Never Active
Application Fee Amt Received: Not reported
301H: Not reported
Dredge Fill Fee: Not reported
Reclamation: Not reported
Npdes Type: Not reported
Major-Minor: Not reported
Npdes# CA#: Not reported
Order #: Not reported
Region: Not reported
Reg Measure Type: Unregulated
Reg Measure Id: 160126
WDID: 6A099103N71
# Of Programs: 1
Program Category2: UNREGS
Program Category1: UNREGS
Program: UNREGS
Facility Waste Type 4: Not reported
Facility Waste Type 3: Not reported
Facility Waste Type 2: Not reported
Facility Waste Type: Not reported
Pretreatment: Not reported
Complexity: Not reported
Threat To Water Quality: Not reported
Design Flow: Not reported
Source Of Facility: Reg Meas
# Of Places: 1
NAICS Desc 3: Not reported
NAICS Code 3: Not reported
NAICS Desc 2: Not reported
NAICS Code 2: Not reported
NAICS Desc 1: Not reported
NAICS Code 1: Not reported
SIC Desc 3: Not reported
SIC Code 3: Not reported
SIC Desc 2: Not reported
SIC Code 2: Not reported
SIC Desc 1: Gasoline Service Stations
SIC Code 1: 5541
Place Longitude: -119.953467
Place Latitude: 38.950358
# Of Agencies: 1
Agency Type: Privately-Owned Business
Facility Type: All other facilities
Place Subtype: Not reported
Place Type: Facility
Agency Name: Roger Peterson et al
Facility Id: 248020
Region: Not reported
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 3755 LAKE TAHOE BLVD.

PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 172
367
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
NAICS Code 3: Not reported
NAICS Desc 2: Not reported
NAICS Code 2: Not reported
NAICS Desc 1: Not reported
NAICS Code 1: Not reported
SIC Desc 3: Not reported
SIC Code 3: Not reported
SIC Desc 2: Not reported
SIC Code 2: Not reported
SIC Desc 1: Gasoline Service Stations
SIC Code 1: 5541
Place Longitude: -119.953467
Place Latitude: 38.950358
# Of Agencies: 1
Agency Type: Privately-Owned Business
Facility Type: All other facilities
Place Subtype: Not reported
Place Type: Facility
Agency Name: Roger Peterson et al
Facility Id: 248020
Region: Not reported
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 3755 LAKE TAHOE BLVD.

Description: REQUIRING DISCHARGER AND ARCO CO. TO CLEANUP AND ABATE THE Title: Enforcement - 6A099103N71
Status: Active
EPL Issuance Date: Not reported
ACL Issuance Date: Not reported
Termination Date: Not reported
Achieve Date: Not reported
Adoption/Issuance Date: Not reported
Effective Date: 03/11/1991
Enforcement Action Type: Clean-up and Abatement Order
Order / Resolution Number: 91-013
Region: Not reported
Enforcement Id(EID): 223115
Direction/Voice: Passive
Fee Code: Not reported
Individual/General: I
Status Enrollee: N
WDR Review - Planned: Not reported
WDR Review - Pending: Not reported
WDR Review - No Action Required: Not reported
WDR Review - Rescind: Not reported
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 173
368
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Program: UNREGS
AMENDMENT ADOPTED ON 8/7/91.

Description: REVISING COMPLIANCE DATES CONTAINED IN CAO 91-13. THIS Title: Enforcement - 6A099103N71
Status: Active
EPL Issuance Date: Not reported
ACL Issuance Date: Not reported
Termination Date: Not reported
Achieve Date: Not reported
Adoption/Issuance Date: Not reported
Effective Date: 08/07/1991
Enforcement Action Type: Clean-up and Abatement Order
Order / Resolution Number: 91-013A1
Region: Not reported
Enforcement Id(EID): 223114
Direction/Voice: Passive
Fee Code: Not reported
Individual/General: I
Status Enrollee: N
WDR Review - Planned: Not reported
WDR Review - Pending: Not reported
WDR Review - No Action Required: Not reported
WDR Review - Rescind: Not reported
WDR Review - Revise/Renew: Not reported
WDR Review - Amend: Not reported
Termination Date: Not reported
Expiration/Review Date: Not reported
Effective Date: Not reported
Status Date: 02/21/2013
Status: Never Active
Application Fee Amt Received: Not reported
301H: Not reported
Dredge Fill Fee: Not reported
Reclamation: Not reported
Npdes Type: Not reported
Major-Minor: Not reported
Npdes# CA#: Not reported
Order #: Not reported
Region: Not reported
Reg Measure Type: Unregulated
Reg Measure Id: 160126
WDID: 6A099103N71
# Of Programs: 1
Program Category2: UNREGS
Program Category1: UNREGS
Program: UNREGS
Facility Waste Type 4: Not reported
Facility Waste Type 3: Not reported
Facility Waste Type 2: Not reported
Facility Waste Type: Not reported
Pretreatment: Not reported
Complexity: Not reported
Threat To Water Quality: Not reported
Design Flow: Not reported
Source Of Facility: Reg Meas
# Of Places: 1
NAICS Desc 3: Not reported
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 174
369
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Npdes Type: Not reported
Major-Minor: Not reported
Npdes# CA#: Not reported
Order #: Not reported
Region: Not reported
Reg Measure Type: Unregulated
Reg Measure Id: 160126
WDID: 6A099103N71
# Of Programs: 1
Program Category2: UNREGS
Program Category1: UNREGS
Program: UNREGS
Facility Waste Type 4: Not reported
Facility Waste Type 3: Not reported
Facility Waste Type 2: Not reported
Facility Waste Type: Not reported
Pretreatment: Not reported
Complexity: Not reported
Threat To Water Quality: Not reported
Design Flow: Not reported
Source Of Facility: Reg Meas
# Of Places: 1
NAICS Desc 3: Not reported
NAICS Code 3: Not reported
NAICS Desc 2: Not reported
NAICS Code 2: Not reported
NAICS Desc 1: Not reported
NAICS Code 1: Not reported
SIC Desc 3: Not reported
SIC Code 3: Not reported
SIC Desc 2: Not reported
SIC Code 2: Not reported
SIC Desc 1: Gasoline Service Stations
SIC Code 1: 5541
Place Longitude: -119.953467
Place Latitude: 38.950358
# Of Agencies: 1
Agency Type: Privately-Owned Business
Facility Type: All other facilities
Place Subtype: Not reported
Place Type: Facility
Agency Name: Roger Peterson et al
Facility Id: 248020
Region: Not reported
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 3755 LAKE TAHOE BLVD.

Name: PERFECTION CONNECTION
Total $ Paid/Completed Amount: 0
Project $ Completed: 0
Liability $ Paid: 0
Project $ Amount: 0
Liability $ Amount: 0
Initial Assessed Amount: 0
Total Assessment Amount: 0
# Of Programs1: 1
Latest Milestone Completion Date: Not reported
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 175
370
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
edr_fadd1: 3755 LAKE TAHOE
edr_fname: PERFECTION CONNECTION
Reg Id: 6T0089A
Reg By: LTNKA
Facility County Code: 9
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
edr_fadd1: 3755 LAKE TAHOE
edr_fname: PERFECTION CONNECTION
HIST CORTESE:

Description: REVISING COMPLIANCE DATES CONTAINED IN CAO 91-13A1. THIS Title: Enforcement - 6A099103N71
Status: Active
EPL Issuance Date: Not reported
ACL Issuance Date: Not reported
Termination Date: Not reported
Achieve Date: Not reported
Adoption/Issuance Date: Not reported
Effective Date: 10/21/1992
Enforcement Action Type: Clean-up and Abatement Order
Order / Resolution Number: 91-013A2
Region: Not reported
Enforcement Id(EID): 223029
Direction/Voice: Passive
Fee Code: Not reported
Individual/General: I
Status Enrollee: N
WDR Review - Planned: Not reported
WDR Review - Pending: Not reported
WDR Review - No Action Required: Not reported
WDR Review - Rescind: Not reported
WDR Review - Revise/Renew: Not reported
WDR Review - Amend: Not reported
Termination Date: Not reported
Expiration/Review Date: Not reported
Effective Date: Not reported
Status Date: 02/21/2013
Status: Never Active
Application Fee Amt Received: Not reported
301H: Not reported
Dredge Fill Fee: Not reported
Reclamation: Not reported
PERFECTION CONNECTION (Continued) S101628083
TC6870577.2s Page 176
371
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SOUTH LAKE TAHOE
Affiliation Address: 2501 LAKE TAHOE BOULEVARD
Entity Title: Not reported
Entity Name: BRIAN GREY - LAHONTAN RWQCB (REGION 6T)
Affiliation Type Desc: Regional Board Caseworker
Affiliation:

CERS Description: Leaking Underground Storage Tank Cleanup Site CERS ID: T0601700103
Site ID: 256407
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 3755 LAKE TAHOE BLVD.

Name: ARCO #0777 (FORMER)
CERS:

Reg Id: 6A099103N71
Reg By: WBC&D
Facility County Code: 9
PERFECTION CONNECTION (Continued) S101628083
Status: Not reported
Global ID: Not reported
Incident Description: Not reported
Issue Date: Not reported
Discharge Date: Not reported
Facility Type: Not reported
Board File Number: Not reported
Staff Initials: Not reported
Date Reported: Not reported
City,State,Zip: SOUTH LAKE TAHOE, CA 95202
Address: 4115 LAKE TAHOE BOULEVARD
Name: UNOCAL SERVICE STATION
NOTIFY 65:
2289 ft. Site 1 of 3 in cluster F

0.434 mi.

Relative:

Higher
Actual:
6289 ft.
1/4-1/2 SOUTH LAKE TAHOE, CA 95202
NE 4115 LAKE TAHOE BOULEVARD N/A
F31 UNOCAL SERVICE STATION CA Notify 65 S100227336
Case Type: LUST Cleanup Site
Lead Agency: LAHONTAN RWQCB (REGION 6T)
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 4115 LAKE TAHOE BLVD
Name: TOSCO - FACILITY #3553
LUST:
2289 ft. Site 2 of 3 in cluster F

0.434 mi. CA CERS
Relative:

Higher
Actual:
6289 ft.
1/4-1/2 SOUTH LAKE TAHOE, CA 95705 CA HIST CORTESE
NE 4115 LAKE TAHOE BLVD CA Cortese N/A
F32 TOSCO - FACILITY #3553 CA LUST S102440276
TC6870577.2s Page 177
372
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Global Id: T0601700096
Action: Closure/No Further Action Letter
Date: 03/01/2005
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 11/15/2004
Action Type: RESPONSE
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 11/15/2005
Action Type: RESPONSE
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 03/30/2004
Action Type: RESPONSE
Global Id: T0601700096
Action: Other Report / Document
Date: 06/28/2002
Action Type: RESPONSE
Global Id: T0601700096
Action: Leak Reported
Date: 08/24/1988
Action Type: Other
Global Id: T0601700096
LUST:

Phone Number: Not reported
Email: [email protected]
City: SOUTH LAKE TAHOE
Address: 2501 LAKE TAHOE BLVD
Organization Name: LAHONTAN RWQCB (REGION 6T)
Contact Name: JAMES BRATHOVDE
Contact Type: Regional Board Caseworker
Global Id: T0601700096
LUST:

Site History: Not reported
Potential Contaminants of Concern: Gasoline
Potential Media Affect: Aquifer used for drinking water supply Local Case Number: Not reported
File Location: Regional Board
Local Agency: Not reported
RB Case Number: 6T0051A
Case Worker: JEB
Status Date: 03/01/2005
Status: Completed - Case Closed
Longitude: -119.9431759
Latitude: 38.958391
Global Id: T0601700096
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0601700096 TOSCO - FACILITY #3553 (Continued) S102440276
TC6870577.2s Page 178
373
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Date: 02/09/2004
Action Type: RESPONSE
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 09/25/2003
Action Type: RESPONSE
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 06/25/2003
Action Type: RESPONSE
Global Id: T0601700096
Action: Staff Letter
Date: 12/02/2003
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: * Verbal Communication
Date: 06/27/2002
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: Staff Letter
Date: 12/31/2002
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: Staff Letter
Date: 04/22/1999
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 11/30/2004
Action Type: RESPONSE
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 06/08/2005
Action Type: RESPONSE
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 07/01/2004
Action Type: RESPONSE
Global Id: T0601700096
Action: Leak Stopped
Date: 07/26/1988
Action Type: Other
Global Id: T0601700096
Action: Technical Correspondence / Assistance / Other
Date: 12/02/2004
Action Type: ENFORCEMENT
TOSCO - FACILITY #3553 (Continued) S102440276
TC6870577.2s Page 179
374
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action: Monitoring Report - Quarterly
Date: 03/24/2003
Action Type: RESPONSE
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 12/24/2002
Action Type: RESPONSE
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 09/19/2002
Action Type: RESPONSE
Global Id: T0601700096
Action: Leak Discovery
Date: 07/26/1988
Action Type: Other
Global Id: T0601700096
Action: Clean Up Fund - Letter to RP
Date: 01/13/2017
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: Staff Letter
Date: 04/03/2002
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: Site Visit / Inspection / Sampling
Date: 11/14/2001
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: * Verbal Communication
Date: 10/04/2002
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: Staff Letter
Date: 04/25/2002
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: Staff Letter
Date: 07/10/2002
Action Type: ENFORCEMENT
Global Id: T0601700096
Action: Monitoring Report - Quarterly
Date: 12/01/2003
Action Type: RESPONSE
Global Id: T0601700096
Action: Other Report / Document
TOSCO - FACILITY #3553 (Continued) S102440276
TC6870577.2s Page 180
375
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Status Date: 09/18/2001
Status: Open - Verification Monitoring
Global Id: T0601700096
Status Date: 06/04/2001
Status: Open - Verification Monitoring
Global Id: T0601700096
Status Date: 05/23/2001
Status: Open - Site Assessment
Global Id: T0601700096
Status Date: 02/23/2001
Status: Open - Verification Monitoring
Global Id: T0601700096
Status Date: 10/01/1993
Status: Open - Remediation
Global Id: T0601700096
Status Date: 10/12/1992
Status: Open - Remediation
Global Id: T0601700096
Status Date: 08/24/1988
Status: Open - Site Assessment
Global Id: T0601700096
Status Date: 07/26/1988
Status: Open - Case Begin Date
Global Id: T0601700096
LUST:

Action: Soil Vapor Extraction (SVE)
Date: 11/12/2001
Action Type: REMEDIATION
Global Id: T0601700096
Action: Soil Vapor Extraction (SVE)
Date: 04/07/2001
Action Type: REMEDIATION
Global Id: T0601700096
Action: Other Report / Document
Date: 12/01/2003
Action Type: RESPONSE
Global Id: T0601700096
Action: CAP/RAP - Other Report
Date: 01/15/2004
Action Type: RESPONSE
Global Id: T0601700096
Action: Other Report / Document
Date: 10/18/2002
Action Type: RESPONSE
Global Id: T0601700096
TOSCO - FACILITY #3553 (Continued) S102440276
TC6870577.2s Page 181
376
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0601700096
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 4115 LAKE TAHOE BLVD
Name: TOSCO - FACILITY #3553
CORTESE:

Status Date: 03/01/2005
Status: Completed - Case Closed
Global Id: T0601700096
Status Date: 01/15/2004
Status: Open - Remediation
Global Id: T0601700096
Status Date: 10/03/2002
Status: Open - Verification Monitoring
Global Id: T0601700096
Status Date: 06/21/2002
Status: Open - Verification Monitoring
Global Id: T0601700096
Status Date: 03/22/2002
Status: Open - Verification Monitoring
Global Id: T0601700096
Status Date: 03/01/2002
Status: Open - Verification Monitoring
Global Id: T0601700096
Status Date: 01/24/2002
Status: Open - Verification Monitoring
Global Id: T0601700096
Status Date: 12/20/2001
Status: Open - Verification Monitoring
Global Id: T0601700096
Status Date: 11/12/2001
Status: Open - Remediation
Global Id: T0601700096
Status Date: 10/23/2001
Status: Open - Site Assessment
Global Id: T0601700096
TOSCO - FACILITY #3553 (Continued) S102440276
TC6870577.2s Page 182
377
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SOUTH LAKE TAHOE
Affiliation Address: 2501 LAKE TAHOE BLVD
Entity Title: Not reported
Entity Name: JAMES BRATHOVDE - LAHONTAN RWQCB (REGION 6T) Affiliation Type Desc: Regional Board Caseworker
Affiliation:

CERS Description: Leaking Underground Storage Tank Cleanup Site CERS ID: T0601700096
Site ID: 255164
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 4115 LAKE TAHOE BLVD
Name: TOSCO - FACILITY #3553
CERS:

Reg Id: 6T0051A
Reg By: LTNKA
Facility County Code: 9
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
edr_fadd1: 4115 LAKE TAHOE
edr_fname: UNOCAL SERVICE STATION #3
HIST CORTESE:

0.434 mi.

Relative:

Higher
Actual:
6289 ft.
1/4-1/2 SLT, CA
NE 4115 LAKE TAHOE BLVD. N/A
F33 TOSCO - FACILITY #3553 CA LUST S105181404
TC6870577.2s Page 183
378
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Status Date: 09/08/1987
Status: Open - Case Begin Date
Global Id: T10000005359
LUST:

Action: Leak Began
Date: 09/08/1987
Action Type: Other
Global Id: T10000005359
Action: Leak Reported
Date: 09/08/1987
Action Type: Other
Global Id: T10000005359
Action: Leak Discovery
Date: 09/08/1987
Action Type: Other
Global Id: T10000005359
Action: Closure Summary
Date: 09/24/1994
Action Type: ENFORCEMENT
Global Id: T10000005359
Action: Closure/No Further Action Letter
Date: 07/28/1995
Action Type: ENFORCEMENT
Global Id: T10000005359
LUST:

Site History: Not reported
Potential Contaminants of Concern: Not reported
Potential Media Affect: Not reported
Local Case Number: Not reported
File Location: Not reported
Local Agency: Not reported
RB Case Number: 6T0187A
Case Worker: Not reported
Status Date: 01/03/1996
Status: Completed - Case Closed
Longitude: -119.953649
Latitude: 38.950703
Global Id: T10000005359
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T10000005359 Case Type: LUST Cleanup Site
Lead Agency: EL DORADO COUNTY
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 3708 LAKE TAHOE BLVD
Name: UNOCAL #5355
LUST:

CA CERS
2308 ft. Site 1 of 3 in cluster G CA Cortese

0.437 mi. CA FID UST
Relative:

Lower
Actual:
6234 ft.
1/4-1/2 SOUTH LAKE TAHOE, CA 95705 CA HIST UST
WSW 3708 LAKE TAHOE BLVD CA SWEEPS UST N/A
G34 UNOCAL #5355 CA LUST S101581231
TC6870577.2s Page 184
379
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Owner Tank Id: 5355-4-1
Created Date: 10-13-88
Action Date: 07-11-89
Referral Date: 07-11-89
Board Of Equalization: 44-001057
Number: 9
Comp Number: 8152
Status: Active
City: SOUTH LAKE TAHOE
Address: 3708 LAKE TAHOE BLVD
Name: UNOCAL SERVICE STATION #5355
Number Of Tanks: Not reported
Content: REG UNLEADED
STG: P
Tank Use: M.V. FUEL
Active Date: 07-11-89
Capacity: 12000
Tank Status: A
SWRCB Tank Id: 09-000-008152-000002
Owner Tank Id: 5355-2-1
Created Date: 10-13-88
Action Date: 07-11-89
Referral Date: 07-11-89
Board Of Equalization: 44-001057
Number: 9
Comp Number: 8152
Status: Active
City: SOUTH LAKE TAHOE
Address: 3708 LAKE TAHOE BLVD
Name: UNOCAL SERVICE STATION #5355
Number Of Tanks: 4
Content: REG UNLEADED
STG: P
Tank Use: M.V. FUEL
Active Date: 07-11-89
Capacity: 12000
Tank Status: A
SWRCB Tank Id: 09-000-008152-000001
Owner Tank Id: 5355-1-1
Created Date: 10-13-88
Action Date: 07-11-89
Referral Date: 07-11-89
Board Of Equalization: 44-001057
Number: 9
Comp Number: 8152
Status: Active
City: SOUTH LAKE TAHOE
Address: 3708 LAKE TAHOE BLVD
Name: UNOCAL SERVICE STATION #5355
SWEEPS UST:

Status Date: 01/03/1996
Status: Completed - Case Closed
Global Id: T10000005359
UNOCAL #5355 (Continued) S101581231
TC6870577.2s Page 185
380
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Leak Detection: Not reported
Container Construction Thickness: Not reported
Type of Fuel: Not reported
Tank Used for: Not reported
Tank Capacity: Not reported
Year Installed: Not reported
Container Num: Not reported
Tank Num: Not reported
Total Tanks: Not reported
Owner City,St,Zip: Not reported
Owner Address: Not reported
Owner Name: Not reported
Telephone: Not reported
Contact Name: Not reported
Other Type: Not reported
Facility Type: Not reported
Facility ID: Not reported
Region: Not reported
URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/00023677.pdf File Number: 00023677
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 3708 LAKE TAHOE BOULEVARD
Name: UNION OIL SS 5355
HIST UST:

Number Of Tanks: Not reported
Content: DIESEL
STG: P
Tank Use: PETROLEUM
Active Date: 07-11-89
Capacity: 520
Tank Status: A
SWRCB Tank Id: 09-000-008152-000004
Owner Tank Id: 5355-3-1
Created Date: 10-13-88
Action Date: 07-11-89
Referral Date: 07-11-89
Board Of Equalization: 44-001057
Number: 9
Comp Number: 8152
Status: Active
City: SOUTH LAKE TAHOE
Address: 3708 LAKE TAHOE BLVD
Name: UNOCAL SERVICE STATION #5355
Number Of Tanks: Not reported
Content: WASTE OIL
STG: W
Tank Use: OIL
Active Date: 07-11-89
Capacity: 520
Tank Status: A
SWRCB Tank Id: 09-000-008152-000003
UNOCAL #5355 (Continued) S101581231
TC6870577.2s Page 186
381
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
CERS Description: Leaking Underground Storage Tank Cleanup Site CERS ID: T10000005359
Site ID: 205733
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 3708 LAKE TAHOE BLVD
Name: UNOCAL #5355
CERS:

File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T10000005359
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
Address: 3708 LAKE TAHOE BLVD
Name: UNOCAL #5355
CORTESE:

Status: Active
Comments: Not reported
EPA ID: Not reported
NPDES Number: Not reported
DUNs Number: Not reported
Contact Phone: Not reported
Contact: Not reported
Mailing City,St,Zip: SOUTH LAKE TAHOE 95705
Mailing Address 2: Not reported
Mailing Address: 2175 N CALIFORNIA ST
Mail To: Not reported
Facility Phone: Not reported
SIC Code: Not reported
Cortese Code: Not reported
Regulated ID: 00008152
Regulated By: UTNKA
Facility ID: 09000043
CA FID UST:

Click here for Geo Tracker PDF:

UNOCAL #5355 (Continued) S101581231
TC6870577.2s Page 187
382
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Type Of Site: UST
Date Closed: Not reported
Active OR Closed Site: Closed
Case Number: 6T0 187 A
Region: 6L
LUST REG 6L:
2312 ft. Site 2 of 3 in cluster G

0.438 mi.

Relative:

Lower
Actual:
6234 ft.
1/4-1/2 SLT, CA
WSW 3708 LAKE TAHOE BLVD N/A
G35 UNOCAL SERVICE STA. CA LUST S105698741
Action: * No Action
Date: 09/28/1987
Action Type: ENFORCEMENT
Global Id: T0601700094
Action: Leak Reported
Date: 07/13/1987
Action Type: Other
Global Id: T0601700094
LUST:

Site History: Not reported
Potential Contaminants of Concern: Gasoline, Diesel
Potential Media Affect: Aquifer used for drinking water supply Local Case Number: Not reported
File Location: Not reported
Local Agency: Not reported
RB Case Number: 6T0039A
Case Worker: JEB
Status Date: 08/24/1992
Status: Completed - Case Closed
Longitude: -120.0265762
Latitude: 38.8884876
Global Id: T0601700094
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0601700094 Case Type: LUST Cleanup Site
Lead Agency: LAHONTAN RWQCB (REGION 6T)
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 3698 HIGHWAY 50
Name: FORMER TEXACO STATION
LUST:
2421 ft. Site 3 of 3 in cluster G

0.459 mi. CA CERS
Relative:

Lower
Actual:
6234 ft.
1/4-1/2 SOUTH LAKE TAHOE, CA 96150 CA HIST CORTESE
WSW 3698 HIGHWAY 50 CA Cortese N/A
G36 FORMER TEXACO STATION CA LUST S105026695
TC6870577.2s Page 188
383
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Site ID: 243185
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 3698 HIGHWAY 50
Name: FORMER TEXACO STATION
CERS:

Reg Id: 6T0039A
Reg By: LTNKA
Facility County Code: 9
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 95705
edr_fadd1: 3698 50
edr_fname: Former Texaco Station
HIST CORTESE:

File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0601700094
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SOUTH LAKE TAHOE, CA 96150
Address: 3698 HIGHWAY 50
Name: FORMER TEXACO STATION
CORTESE:

Status Date: 08/24/1992
Status: Completed - Case Closed
Global Id: T0601700094
Status Date: 07/13/1987
Status: Open - Case Begin Date
Global Id: T0601700094
LUST:

Action: Leak Discovery
Date: 07/13/1987
Action Type: Other
Global Id: T0601700094
FORMER TEXACO STATION (Continued) S105026695
TC6870577.2s Page 189
384
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation Phone: ,
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SOUTH LAKE TAHOE
Affiliation Address: 2501 LAKE TAHOE BLVD
Entity Title: Not reported
Entity Name: JAMES BRATHOVDE - LAHONTAN RWQCB (REGION 6T) Affiliation Type Desc: Regional Board Caseworker
Affiliation:

CERS Description: Leaking Underground Storage Tank Cleanup Site CERS ID: T0601700094
FORMER TEXACO STATION (Continued) S105026695
Status: Not reported
Global ID: Not reported
Incident Description: Not reported
Issue Date: Not reported
Discharge Date: Not reported
Facility Type: Not reported
Board File Number: Not reported
Staff Initials: Not reported
Date Reported: Not reported
City,State,Zip: SOUTH LAKE TAHOE, CA 95202
Address: SKIRUN BLVD. & HIGHWAY 50
Name: SKIRUN MARINA CHANNEL ENTRANCE
NOTIFY 65:
3152 ft.

0.597 mi.

Relative:

Lower
Actual:
6241 ft.
1/2-1 SOUTH LAKE TAHOE, CA 95202
WSW SKIRUN BLVD. & HIGHWAY 50 N/A
37 SKIRUN MARINA CHANNEL ENTRANCE S100178644 CA Notify 65 TC6870577.2s Page 190
385

ORPHAN SUMMARY
City EDR ID Site Name Site Address Zip Database(s)Count: 1 records.SOUTH LAKE TAHOE S118937839 BARTON HISTOLOGY 2092 LAKE TAHOE BLVD STED 200 96150 CA CERS HAZ WASTE, CA HAZNET, HWTS
TC6870577.2s Page 191
386
To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency on a monthly or quarterly basis, as required.

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

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

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

Date of Government Version: 10/20/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 24
Source: EPA
Telephone: N/A
Last EDR Contact: 02/03/2022
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Quarterly
NPL LIENS: Federal Superfund Liens
Federal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner received notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens.

TC6870577.2s Page GR-1

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
387
Date of Government Version: 10/15/1991
Date Data Arrived at EDR: 02/02/1994
Date Made Active in Reports: 03/30/1994
Number of Days to Update: 56
Source: EPA
Telephone: 202-564-4267
Last EDR Contact: 08/15/2011
Next Scheduled EDR Contact: 11/28/2011
Data Release Frequency: No Update Planned
Lists of Federal Delisted NPL sites
Delisted NPL: National Priority List Deletions
The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate.

Date of Government Version: 10/20/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 24
Source: EPA
Telephone: N/A
Last EDR Contact: 02/03/2022
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Quarterly
Lists of Federal sites subject to CERCLA removals and CERCLA orders FEDERAL FACILITY: Federal Facility Site Information listing A listing of National Priority List (NPL) and Base Realignment and Closure (BRAC) sites found in the Comprehensive Environmental Response, Compensation and Liability Information System (CERCLIS) Database where EPA Federal Facilities Restoration and Reuse Office is involved in cleanup activities.

Date of Government Version: 05/25/2021
Date Data Arrived at EDR: 06/24/2021
Date Made Active in Reports: 09/20/2021
Number of Days to Update: 88
Source: Environmental Protection Agency
Telephone: 703-603-8704
Last EDR Contact: 12/29/2021
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Varies
SEMS: Superfund Enterprise Management System
SEMS (Superfund Enterprise Management System) tracks hazardous waste sites, potentially hazardous waste sites, and remedial activities performed in support of EPA’s Superfund Program across the United States. The list was formerly know as CERCLIS, renamed to SEMS by the EPA in 2015. The list contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).

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

Date of Government Version: 10/20/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 24
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 02/03/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: Quarterly
Lists of Federal CERCLA sites with NFRAP
SEMS-ARCHIVE: Superfund Enterprise Management System Archive TC6870577.2s Page GR-2

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
388
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: 10/20/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 24
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 02/03/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: Quarterly
Lists of Federal RCRA facilities undergoing Corrective Action CORRACTS: Corrective Action Report
CORRACTS identifies hazardous waste handlers with RCRA corrective action activity.

Date of Government Version: 09/13/2021
Date Data Arrived at EDR: 09/15/2021
Date Made Active in Reports: 10/12/2021
Number of Days to Update: 27
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
Lists of Federal RCRA TSD facilities
RCRA-TSDF: RCRA - Treatment, Storage and Disposal
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities that move hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of the waste. TSDFs treat, store, or dispose of the waste.

Date of Government Version: 09/13/2021
Date Data Arrived at EDR: 09/15/2021
Date Made Active in Reports: 10/12/2021
Number of Days to Update: 27
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
Lists of Federal RCRA generators
RCRA-LQG: RCRA - Large Quantity Generators
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
389
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: 09/13/2021
Date Data Arrived at EDR: 09/15/2021
Date Made Active in Reports: 10/12/2021
Number of Days to Update: 27
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
RCRA-VSQG: RCRA - Very Small Quantity Generators (Formerly Conditionally Exempt Small Quantity Generators) RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Very small quantity generators (VSQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.

Date of Government Version: 11/15/2021
Date Data Arrived at EDR: 11/16/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 84
Source: Department of the Navy
Telephone: 843-820-7326
Last EDR Contact: 02/07/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: Varies
US ENG CONTROLS: Engineering Controls Sites List
A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental media or effect human health.

Date of Government Version: 11/19/2021
Date Data Arrived at EDR: 11/19/2021
Date Made Active in Reports: 02/14/2022
Number of Days to Update: 87
Source: Environmental Protection Agency
Telephone: 703-603-0695
Last EDR Contact: 11/18/2021
Next Scheduled EDR Contact: 03/07/2022
Data Release Frequency: Varies
US INST CONTROLS: Institutional Controls Sites List
A listing of sites with institutional controls in place. Institutional controls include administrative measures, such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally required as part of the institutional controls.

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
390
Federal ERNS list
ERNS: Emergency Response Notification System
Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances.

Date of Government Version: 09/13/2021
Date Data Arrived at EDR: 09/21/2021
Date Made Active in Reports: 12/15/2021
Number of Days to Update: 85
Source: National Response Center, United States Coast Guard Telephone: 202-267-2180
Last EDR Contact: 12/16/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
Lists of state- and tribal (Superfund) equivalent sites CA 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: 10/25/2021
Date Data Arrived at EDR: 10/26/2021
Date Made Active in Reports: 01/14/2022
Number of Days to Update: 80
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 01/25/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: Quarterly
Lists of state- and tribal hazardous waste facilities
CA ENVIROSTOR: EnviroStor Database
The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s) EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigate further. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL)); State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the information that was available in CalSites, and provides additional site information, including, but not limited to, identification of formerly-contaminated properties that have been released for reuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses, and risk characterization information that is used to assess potential impacts to public health and the environment at contaminated sites.

Date of Government Version: 11/08/2021
Date Data Arrived at EDR: 11/09/2021
Date Made Active in Reports: 01/28/2022
Number of Days to Update: 80
Source: Department of Resources Recycling and Recovery
Telephone: 916-341-6320
Last EDR Contact: 02/08/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: Quarterly
NV SWF/LF: Landfill List
Solid Waste Facilities/Landfill Sites. SWF/LF type records typically contain an inventory of solid waste disposal facilities or landfills in a particular state. Depending on the state, these may be active or inactive facilities or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
391
Date of Government Version: 11/22/2021
Date Data Arrived at EDR: 11/22/2021
Date Made Active in Reports: 02/10/2022
Number of Days to Update: 80
Source: Department of Conservation and Natural Resources Telephone: 775-687-5872
Last EDR Contact: 11/22/2021
Next Scheduled EDR Contact: 03/07/2022
Data Release Frequency: Quarterly
Lists of state and tribal leaking storage tanks
CA LUST REG 6V: Leaking Underground Storage Tank Case Listing Leaking Underground Storage Tank locations. Inyo, Kern, Los Angeles, Mono, San Bernardino counties.

Date of Government Version: 06/07/2005
Date Data Arrived at EDR: 06/07/2005
Date Made Active in Reports: 06/29/2005
Number of Days to Update: 22
Source: California Regional Water Quality Control Board Victorville Branch Office (6) Telephone: 760-241-7365
Last EDR Contact: 09/12/2011
Next Scheduled EDR Contact: 12/26/2011
Data Release Frequency: No Update Planned
CA LUST REG 2: Fuel Leak List
Leaking Underground Storage Tank locations. Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, Sonoma counties.

Date of Government Version: 09/30/2004
Date Data Arrived at EDR: 10/20/2004
Date Made Active in Reports: 11/19/2004
Number of Days to Update: 30
Source: California Regional Water Quality Control Board San Francisco Bay Region (2) Telephone: 510-622-2433
Last EDR Contact: 09/19/2011
Next Scheduled EDR Contact: 01/02/2012
Data Release Frequency: No Update Planned
CA LUST REG 9: Leaking Underground Storage Tank Report
Orange, Riverside, San Diego counties. For more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 03/01/2001
Date Data Arrived at EDR: 04/23/2001
Date Made Active in Reports: 05/21/2001
Number of Days to Update: 28
Source: California Regional Water Quality Control Board San Diego Region (9) Telephone: 858-637-5595
Last EDR Contact: 09/26/2011
Next Scheduled EDR Contact: 01/09/2012
Data Release Frequency: No Update Planned
CA LUST REG 8: Leaking Underground Storage Tanks
California Regional Water Quality Control Board Santa Ana Region (8). For more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 02/14/2005
Date Data Arrived at EDR: 02/15/2005
Date Made Active in Reports: 03/28/2005
Number of Days to Update: 41
Source: California Regional Water Quality Control Board Santa Ana Region (8) Telephone: 909-782-4496
Last EDR Contact: 08/15/2011
Next Scheduled EDR Contact: 11/28/2011
Data Release Frequency: No Update Planned
CA LUST REG 6L: Leaking Underground Storage Tank Case Listing For more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 09/09/2003
Date Data Arrived at EDR: 09/10/2003
Date Made Active in Reports: 10/07/2003
Number of Days to Update: 27
Source: California Regional Water Quality Control Board Lahontan Region (6) Telephone: 530-542-5572
Last EDR Contact: 09/12/2011
Next Scheduled EDR Contact: 12/26/2011
Data Release Frequency: No Update Planned
CA 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.

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Date of Government Version: 07/01/2008
Date Data Arrived at EDR: 07/22/2008
Date Made Active in Reports: 07/31/2008
Number of Days to Update: 9
Source: California Regional Water Quality Control Board Central Valley Region (5) Telephone: 916-464-4834
Last EDR Contact: 07/01/2011
Next Scheduled EDR Contact: 10/17/2011
Data Release Frequency: No Update Planned
CA LUST: Leaking Underground Fuel Tank Report (GEOTRACKER) Leaking Underground Storage Tank (LUST) Sites included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: see region list
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Quarterly
CA LUST REG 4: Underground Storage Tank Leak List
Los Angeles, Ventura counties. For more current information, please refer to the State Water Resources Control Board’s LUST database.

Date of Government Version: 09/07/2004
Date Data Arrived at EDR: 09/07/2004
Date Made Active in Reports: 10/12/2004
Number of Days to Update: 35
Source: California Regional Water Quality Control Board Los Angeles Region (4) Telephone: 213-576-6710
Last EDR Contact: 09/06/2011
Next Scheduled EDR Contact: 12/19/2011
Data Release Frequency: No Update Planned
CA LUST REG 3: Leaking Underground Storage Tank Database Leaking Underground Storage Tank locations. Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Cruz counties.

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

Date of Government Version: 02/01/2001
Date Data Arrived at EDR: 02/28/2001
Date Made Active in Reports: 03/29/2001
Number of Days to Update: 29
Source: California Regional Water Quality Control Board North Coast (1) Telephone: 707-570-3769
Last EDR Contact: 08/01/2011
Next Scheduled EDR Contact: 11/14/2011
Data Release Frequency: No Update Planned
CA LUST REG 7: Leaking Underground Storage Tank Case Listing Leaking Underground Storage Tank locations. Imperial, Riverside, San Diego, Santa Barbara counties.

Date of Government Version: 02/26/2004
Date Data Arrived at EDR: 02/26/2004
Date Made Active in Reports: 03/24/2004
Number of Days to Update: 27
Source: California Regional Water Quality Control Board Colorado River Basin Region (7) Telephone: 760-776-8943
Last EDR Contact: 08/01/2011
Next Scheduled EDR Contact: 11/14/2011
Data Release Frequency: No Update Planned
NV LUST: Sites Database
Leaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking underground storage tank incidents. Not all states maintain these records, and the information stored varies by state.

Date of Government Version: 09/13/2021
Date Data Arrived at EDR: 09/14/2021
Date Made Active in Reports: 12/06/2021
Number of Days to Update: 83
Source: Department of Conservation and Natural Resources Telephone: 775-687-5872
Last EDR Contact: 12/13/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Semi-Annually
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INDIAN LUST R1: Leaking Underground Storage Tanks on Indian Land A listing of leaking underground storage tank locations on Indian Land.

Date of Government Version: 04/28/2021
Date Data Arrived at EDR: 06/11/2021
Date Made Active in Reports: 09/07/2021
Number of Days to Update: 88
Source: EPA Region 1
Telephone: 617-918-1313
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Arizona, California, New Mexico and Nevada Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: Environmental Protection Agency
Telephone: 415-972-3372
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN LUST R7: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Iowa, Kansas, and Nebraska
Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN LUST R8: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming.

Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 8
Telephone: 303-312-6271
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN LUST R6: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in New Mexico and Oklahoma.

Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 6
Telephone: 214-665-6597
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN LUST R5: Leaking Underground Storage Tanks on Indian Land Leaking underground storage tanks located on Indian Land in Michigan, Minnesota and Wisconsin.

Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA, Region 5
Telephone: 312-886-7439
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Alaska, Idaho, Oregon and Washington.

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
394
INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Florida, Mississippi and North Carolina.

Date of Government Version: 05/28/2021
Date Data Arrived at EDR: 06/22/2021
Date Made Active in Reports: 09/20/2021
Number of Days to Update: 90
Source: EPA Region 4
Telephone: 404-562-8677
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
CA CPS-SLIC: Statewide SLIC Cases (GEOTRACKER)
Cleanup Program Sites (CPS; also known as Site Cleanups [SC] and formerly known as Spills, Leaks, Investigations, and Cleanups [SLIC] sites) included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA SLIC REG 1: Active Toxic Site Investigations
The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges.

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

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

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

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

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

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

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

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

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

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

Date of Government Version: 10/14/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 02/01/2022
Number of Days to Update: 88
Source: FEMA
Telephone: 202-646-5797
Last EDR Contact: 02/07/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Varies
CA MILITARY UST SITES: Military UST Sites (GEOTRACKER)
Military ust sites
Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA UST: Active UST Facilities
Active UST facilities gathered from the local regulatory agencies Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/30/2021
Number of Days to Update: 84
Source: SWRCB
Telephone: 916-341-5851
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Semi-Annually
CA UST CLOSURE: Proposed Closure of Underground Storage Tank (UST) Cases UST cases that are being considered for closure by either the State Water Resources Control Board or the Executive Director have been posted for a 60-day public comment period. UST Case Closures being proposed for consideration by the State Water Resources Control Board. These are primarily UST cases that meet closure criteria under the decisional framework in State Water Board Resolution No. 92-49 and other Board orders. UST Case Closures proposed for consideration by the Executive Director pursuant to State Water Board Resolution No. 2012-0061. These are cases that meet the criteria of the Low-Threat UST Case Closure Policy. UST Case Closure Review Denials and Approved Orders.

Date of Government Version: 08/18/2021
Date Data Arrived at EDR: 09/08/2021
Date Made Active in Reports: 12/03/2021
Number of Days to Update: 86
Source: State Water Resources Control Board
Telephone: 916-327-7844
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
NV UST: Underground Storage Tank List
Registered Underground Storage Tanks. UST’s are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA) and must be registered with the state department responsible for administering the UST program. Available information varies by state program.

Date of Government Version: 07/06/2016
Date Data Arrived at EDR: 07/12/2016
Date Made Active in Reports: 09/19/2016
Number of Days to Update: 69
Source: California Environmental Protection Agency
Telephone: 916-327-5092
Last EDR Contact: 12/08/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Varies
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NV AST: Aboveground Storage Tank List
Registered Aboveground Storage Tanks.

Date of Government Version: 01/25/2018
Date Data Arrived at EDR: 03/21/2018
Date Made Active in Reports: 04/23/2018
Number of Days to Update: 33
Source: Department of Conservation and Natural Resources Telephone: 775-687-5872
Last EDR Contact: 12/13/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Semi-Annually
INDIAN UST R4: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee and Tribal Nations)
Date of Government Version: 05/28/2021
Date Data Arrived at EDR: 06/22/2021
Date Made Active in Reports: 09/20/2021
Number of Days to Update: 90
Source: EPA Region 4
Telephone: 404-562-9424
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
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: 04/06/2021
Date Data Arrived at EDR: 06/11/2021
Date Made Active in Reports: 09/07/2021
Number of Days to Update: 88
Source: EPA Region 5
Telephone: 312-886-6136
Last EDR Contact: 02/09/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN UST R1: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten Tribal Nations).

Date of Government Version: 10/14/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA, Region 1
Telephone: 617-918-1313
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN UST R10: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations).

Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 10
Telephone: 206-553-2857
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN UST R7: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations).

Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
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INDIAN UST R8: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations).

Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 8
Telephone: 303-312-6137
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN UST R9: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations).

Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 9
Telephone: 415-972-3368
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INDIAN UST R6: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes).

Date of Government Version: 10/12/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 85
Source: EPA Region 6
Telephone: 214-665-7591
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
Lists of state and tribal voluntary cleanup sites
CA 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: 03/20/2008
Date Data Arrived at EDR: 04/22/2008
Date Made Active in Reports: 05/19/2008
Number of Days to Update: 27
Source: EPA, Region 7
Telephone: 913-551-7365
Last EDR Contact: 07/08/2021
Next Scheduled EDR Contact: 07/20/2009
Data Release Frequency: Varies
NV VCP: Voluntary Cleanup Program Sites
The Voluntary Cleanup Program provides relief from liability to owners who undertake cleanups of contaminated properties under the oversight of the Nevada Division of Environmental Protection.

Date of Government Version: 09/13/2021
Date Data Arrived at EDR: 09/14/2021
Date Made Active in Reports: 12/06/2021
Number of Days to Update: 83
Source: Department of Conservation & Natural Resources
Telephone: 775-687-9381
Last EDR Contact: 12/13/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Semi-Annually
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INDIAN VCP R1: Voluntary Cleanup Priority Listing
A listing of voluntary cleanup priority sites located on Indian Land located in Region 1.

Date of Government Version: 07/27/2015
Date Data Arrived at EDR: 09/29/2015
Date Made Active in Reports: 02/18/2016
Number of Days to Update: 142
Source: EPA, Region 1
Telephone: 617-918-1102
Last EDR Contact: 12/14/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Varies
Lists of state and tribal brownfield sites
CA BROWNFIELDS: Considered Brownfieds Sites Listing
A listing of sites the SWRCB considers to be Brownfields since these are sites have come to them through the MOA Process.

Date of Government Version: 09/20/2021
Date Data Arrived at EDR: 09/21/2021
Date Made Active in Reports: 12/08/2021
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 916-323-7905
Last EDR Contact: 12/16/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
NV BROWNFIELDS: Project Tracking Database
Brownfields sites included in the Project Tracking Database. The term "brownfields" is used to describe abandoned, idled, or underused industrial or commercial properties taken out of productive use because of real or perceived risks from environmental contamination. The State of Nevada has initiated Brownfields, a land-recycling program, to provide an opportunity to redevelop these undesirable properties and revitalize communities.

Date of Government Version: 09/13/2021
Date Data Arrived at EDR: 09/14/2021
Date Made Active in Reports: 12/06/2021
Number of Days to Update: 83
Source: Division of Environmental Protection
Telephone: 775-687-9384
Last EDR Contact: 12/13/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Semi-Annually

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

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

Date of Government Version: 06/10/2021
Date Data Arrived at EDR: 06/10/2021
Date Made Active in Reports: 08/17/2021
Number of Days to Update: 68
Source: Environmental Protection Agency
Telephone: 202-566-2777
Last EDR Contact: 03/15/2022
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Semi-Annually
Local Lists of Landfill / Solid Waste Disposal Sites
CA WMUDS/SWAT: Waste Management Unit Database
Waste Management Unit Database System. WMUDS is used by the State Water Resources Control Board staff and the Regional Water Quality Control Boards for program tracking and inventory of waste management units. WMUDS is composed of the following databases: Facility Information, Scheduled Inspections Information, Waste Management Unit Information, SWAT Program Information, SWAT Report Summary Information, SWAT Report Summary Data, Chapter 15 (formerly Subchapter 15) Information, Chapter 15 Monitoring Parameters, TPCA Program Information, RCRA Program Information, Closure Information, and Interested Parties Information.

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Date of Government Version: 04/01/2000
Date Data Arrived at EDR: 04/10/2000
Date Made Active in Reports: 05/10/2000
Number of Days to Update: 30
Source: State Water Resources Control Board
Telephone: 916-227-4448
Last EDR Contact: 01/24/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: No Update Planned
CA SWRCY: Recycler Database
A listing of recycling facilities in California.

Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/08/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 82
Source: Department of Conservation
Telephone: 916-323-3836
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Quarterly
NV SWRCY: Recycling Information Listing
A listing of recycling facilities in Nevada.

Date of Government Version: 11/12/2021
Date Data Arrived at EDR: 11/12/2021
Date Made Active in Reports: 02/01/2022
Number of Days to Update: 81
Source: Department of Environmental Protection
Telephone: 775-687-9463
Last EDR Contact: 02/07/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: Varies
CA HAULERS: Registered Waste Tire Haulers Listing
A listing of registered waste tire haulers.

Date of Government Version: 09/14/2021
Date Data Arrived at EDR: 11/11/2021
Date Made Active in Reports: 11/23/2021
Number of Days to Update: 12
Source: Integrated Waste Management Board
Telephone: 916-341-6422
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: Varies
INDIAN ODI: Report on the Status of Open Dumps on Indian Lands Location of open dumps on Indian land.

Date of Government Version: 12/31/1998
Date Data Arrived at EDR: 12/03/2007
Date Made Active in Reports: 01/24/2008
Number of Days to Update: 52
Source: Environmental Protection Agency
Telephone: 703-308-8245
Last EDR Contact: 01/24/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: Varies
ODI: Open Dump Inventory
An open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258 Subtitle D Criteria.

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

Date of Government Version: 01/12/2009
Date Data Arrived at EDR: 05/07/2009
Date Made Active in Reports: 09/21/2009
Number of Days to Update: 137
Source: EPA, Region 9
Telephone: 415-947-4219
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: No Update Planned
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IHS OPEN DUMPS: Open Dumps on Indian Land
A listing of all open dumps located on Indian Land in the United States.

Date of Government Version: 04/01/2014
Date Data Arrived at EDR: 08/06/2014
Date Made Active in Reports: 01/29/2015
Number of Days to Update: 176
Source: Department of Health & Human Serivces, Indian Health Service Telephone: 301-443-1452
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: Varies
Local Lists of Hazardous waste / Contaminated Sites
US HIST CDL: National Clandestine Laboratory Register
A listing of clandestine drug lab locations that have been removed from the DEAs National Clandestine Laboratory Register.

Date of Government Version: 11/16/2021
Date Data Arrived at EDR: 11/18/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 82
Source: Drug Enforcement Administration
Telephone: 202-307-1000
Last EDR Contact: 11/16/2021
Next Scheduled EDR Contact: 03/07/2022
Data Release Frequency: No Update Planned
CA HIST CAL-SITES: Calsites Database
The Calsites database contains potential or confirmed hazardous substance release properties. In 1996, California EPA reevaluated and significantly reduced the number of sites in the Calsites database. No longer updated by the state agency. It has been replaced by ENVIROSTOR.

Date of Government Version: 08/08/2005
Date Data Arrived at EDR: 08/03/2006
Date Made Active in Reports: 08/24/2006
Number of Days to Update: 21
Source: Department of Toxic Substance Control
Telephone: 916-323-3400
Last EDR Contact: 02/23/2009
Next Scheduled EDR Contact: 05/25/2009
Data Release Frequency: No Update Planned
CA 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: 12/31/2019
Date Data Arrived at EDR: 01/20/2021
Date Made Active in Reports: 04/08/2021
Number of Days to Update: 78
Source: Department of Toxic Substances Control
Telephone: 916-255-6504
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Varies
CA CERS HAZ WASTE: CERS HAZ WASTE
List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the Hazardous Chemical Management, Hazardous Waste Onsite Treatment, Household Hazardous Waste Collection, Hazardous Waste Generator, and RCRA LQ HW Generator programs.

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Date of Government Version: 10/18/2021
Date Data Arrived at EDR: 10/19/2021
Date Made Active in Reports: 01/12/2022
Number of Days to Update: 85
Source: CalEPA
Telephone: 916-323-2514
Last EDR Contact: 01/19/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Quarterly
CA TOXIC PITS: Toxic Pits Cleanup Act Sites
Toxic PITS Cleanup Act Sites. TOXIC PITS identifies sites suspected of containing hazardous substances where cleanup has not yet been completed.

Date of Government Version: 07/01/1995
Date Data Arrived at EDR: 08/30/1995
Date Made Active in Reports: 09/26/1995
Number of Days to Update: 27
Source: State Water Resources Control Board
Telephone: 916-227-4364
Last EDR Contact: 01/26/2009
Next Scheduled EDR Contact: 04/27/2009
Data Release Frequency: No Update Planned
US CDL: Clandestine Drug Labs
A listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides this web site as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.

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

Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/08/2021
Date Made Active in Reports: 12/01/2021
Number of Days to Update: 84
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA AQUEOUS FOAM: Former Fire Training Facility Assessments Listing Airports shown on this list are those believed to use Aqueous Film Forming Foam (AFFF), and certified by the Federal Aviation Administration (FAA) under Title 14, Code of Federal Regulations (CFR), Part 139 (14 CFR Part 139). This list was created by SWRCB using information available from the FAA. Location points shown are from the latitude and longitude listed on the FAA airport master record.

Date of Government Version: 12/01/2019
Date Data Arrived at EDR: 08/19/2021
Date Made Active in Reports: 10/28/2021
Number of Days to Update: 70
Source: State Water Resources Control Board
Telephone: 916-341-5455
Last EDR Contact: 12/10/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
Local Lists of Registered Storage Tanks
CA SWEEPS UST: SWEEPS UST Listing
Statewide Environmental Evaluation and Planning System. This underground storage tank listing was updated and maintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained.

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

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

Date of Government Version: 10/15/1990
Date Data Arrived at EDR: 01/25/1991
Date Made Active in Reports: 02/12/1991
Number of Days to Update: 18
Source: State Water Resources Control Board
Telephone: 916-341-5851
Last EDR Contact: 07/26/2001
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
CA SAN FRANCISCO AST: Aboveground Storage Tank Site Listing Aboveground storage tank sites
Date of Government Version: 11/04/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 01/24/2022
Number of Days to Update: 80
Source: San Francisco County Department of Public Health Telephone: 415-252-3896
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
CA FID UST: Facility Inventory Database
The Facility Inventory Database (FID) contains a historical listing of active and inactive underground storage tank locations from the State Water Resource Control Board. Refer to local/county source for current data.

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

Date of Government Version: 10/18/2021
Date Data Arrived at EDR: 10/19/2021
Date Made Active in Reports: 01/12/2022
Number of Days to Update: 85
Source: California Environmental Protection Agency
Telephone: 916-323-2514
Last EDR Contact: 01/19/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Quarterly
Local Land Records
CA LIENS: Environmental Liens Listing
A listing of property locations with environmental liens for California where DTSC is a lien holder.

Date of Government Version: 08/25/2021
Date Data Arrived at EDR: 09/03/2021
Date Made Active in Reports: 11/22/2021
Number of Days to Update: 80
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 11/22/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Varies
LIENS 2: CERCLA Lien Information
A Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. These monies are spent to investigate and address releases and threatened releases of contamination.

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

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CA DEED: Deed Restriction Listing
Site Mitigation and Brownfields Reuse Program Facility Sites with Deed Restrictions & Hazardous Waste Management Program Facility Sites with Deed / Land Use Restriction. The DTSC Site Mitigation and Brownfields Reuse Program (SMBRP) list includes sites cleaned up under the program’s oversight and generally does not include current or former hazardous waste facilities that required a hazardous waste facility permit. The list represents deed restrictions that are active. Some sites have multiple deed restrictions. The DTSC Hazardous Waste Management Program (HWMP) has developed a list of current or former hazardous waste facilities that have a recorded land use restriction at the local county recorder’s office. The land use restrictions on this list were required by the DTSC HWMP as a result of the presence of hazardous substances that remain on site after the facility (or part of the facility) has been closed or cleaned up. The types of land use restriction include deed notice, deed restriction, or a land use restriction that binds current and future owners.

Date of Government Version: 11/30/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/16/2022
Number of Days to Update: 78
Source: DTSC and SWRCB
Telephone: 916-323-3400
Last EDR Contact: 11/30/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Semi-Annually
Records of Emergency Release Reports
HMIRS: Hazardous Materials Information Reporting System Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT.

Date of Government Version: 09/12/2021
Date Data Arrived at EDR: 09/13/2021
Date Made Active in Reports: 09/28/2021
Number of Days to Update: 15
Source: U.S. Department of Transportation
Telephone: 202-366-4555
Last EDR Contact: 12/16/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
CA 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: 09/30/2021
Date Data Arrived at EDR: 10/19/2021
Date Made Active in Reports: 01/12/2022
Number of Days to Update: 85
Source: Office of Emergency Services
Telephone: 916-845-8400
Last EDR Contact: 01/19/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Semi-Annually
CA 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: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Qualilty Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Quarterly
CA 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.

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CA SPILLS 90: SPILLS90 data from FirstSearch
Spills 90 includes those spill and release records available exclusively from FirstSearch databases. Typically, they may include chemical, oil and/or hazardous substance spills recorded after 1990. Duplicate records that are already included in EDR incident and release records are not included in Spills 90.

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

Date of Government Version: 10/26/2021
Date Data Arrived at EDR: 11/16/2021
Date Made Active in Reports: 02/08/2022
Number of Days to Update: 84
Source: U.S. Army Corps of Engineers
Telephone: 202-528-4285
Last EDR Contact: 02/15/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Varies
DOD: Department of Defense Sites
This data set consists of federally owned or administered lands, administered by the Department of Defense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands.

Date of Government Version: 12/31/2005
Date Data Arrived at EDR: 11/10/2006
Date Made Active in Reports: 01/11/2007
Number of Days to Update: 62
Source: USGS
Telephone: 888-275-8747
Last EDR Contact: 01/14/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: Semi-Annually
FEDLAND: Federal and Indian Lands
Federally and Indian administrated lands of the United States. Lands included are administrated by: Army Corps of Engineers, Bureau of Reclamation, National Wild and Scenic River, National Wildlife Refuge, Public Domain Land, Wilderness, Wilderness Study Area, Wildlife Management Area, Bureau of Indian Affairs, Bureau of Land Management, Department of Justice, Forest Service, Fish and Wildlife Service, National Park Service.

Date of Government Version: 04/02/2018
Date Data Arrived at EDR: 04/11/2018
Date Made Active in Reports: 11/06/2019
Number of Days to Update: 574
Source: U.S. Geological Survey
Telephone: 888-275-8747
Last EDR Contact: 01/07/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: N/A
SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners Listing The State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Office of Superfund Remediation and Technology Innovation. It is comprised of representatives of states with established drycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.

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Date of Government Version: 01/01/2017
Date Data Arrived at EDR: 02/03/2017
Date Made Active in Reports: 04/07/2017
Number of Days to Update: 63
Source: Environmental Protection Agency
Telephone: 615-532-8599
Last EDR Contact: 02/08/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: Varies
US FIN ASSUR: Financial Assurance Information
All owners and operators of facilities that treat, store, or dispose of hazardous waste are required to provide proof that they will have sufficient funds to pay for the clean up, closure, and post-closure care of their facilities.

Date of Government Version: 09/13/2021
Date Data Arrived at EDR: 09/15/2021
Date Made Active in Reports: 09/28/2021
Number of Days to Update: 13
Source: Environmental Protection Agency
Telephone: 202-566-1917
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
EPA WATCH LIST: EPA WATCH LIST
EPA maintains a "Watch List" to facilitate dialogue between EPA, state and local environmental agencies on enforcement matters relating to facilities with alleged violations identified as either significant or high priority. Being on the Watch List does not mean that the facility has actually violated the law only that an investigation by EPA or a state or local environmental agency has led those organizations to allege that an unproven violation has in fact occurred. Being on the Watch List does not represent a higher level of concern regarding the alleged violations that were detected, but instead indicates cases requiring additional dialogue between EPA, state and local agencies - primarily because of the length of time the alleged violation has gone unaddressed or unresolved.

Date of Government Version: 08/30/2013
Date Data Arrived at EDR: 03/21/2014
Date Made Active in Reports: 06/17/2014
Number of Days to Update: 88
Source: Environmental Protection Agency
Telephone: 617-520-3000
Last EDR Contact: 02/01/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Quarterly
2020 COR ACTION: 2020 Corrective Action Program List
The EPA has set ambitious goals for the RCRA Corrective Action program by creating the 2020 Corrective Action Universe. This RCRA cleanup baseline includes facilities expected to need corrective action. The 2020 universe contains a wide variety of sites. Some properties are heavily contaminated while others were contaminated but have since been cleaned up. Still others have not been fully investigated yet, and may require little or no remediation.

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

Date of Government Version: 09/30/2017
Date Data Arrived at EDR: 05/08/2018
Date Made Active in Reports: 07/20/2018
Number of Days to Update: 73
Source: Environmental Protection Agency
Telephone: 703-308-4044
Last EDR Contact: 02/03/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
TSCA: Toxic Substances Control Act
Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant site.

Date of Government Version: 12/31/2016
Date Data Arrived at EDR: 06/17/2020
Date Made Active in Reports: 09/10/2020
Number of Days to Update: 85
Source: EPA
Telephone: 202-260-5521
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Every 4 Years
TRIS: Toxic Chemical Release Inventory System
Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and land in reportable quantities under SARA Title III Section 313.

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Date of Government Version: 12/31/2018
Date Data Arrived at EDR: 08/14/2020
Date Made Active in Reports: 11/04/2020
Number of Days to Update: 82
Source: EPA
Telephone: 202-566-0250
Last EDR Contact: 02/18/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Annually
SSTS: Section 7 Tracking Systems
Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March 1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices being produced, and those having been produced and sold or distributed in the past year.

Date of Government Version: 10/18/2021
Date Data Arrived at EDR: 10/20/2021
Date Made Active in Reports: 01/10/2022
Number of Days to Update: 82
Source: EPA
Telephone: 202-564-4203
Last EDR Contact: 01/19/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Annually
ROD: Records Of Decision
Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup.

Date of Government Version: 10/20/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 24
Source: EPA
Telephone: 703-416-0223
Last EDR Contact: 02/03/2022
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Annually
RMP: Risk Management Plans
When Congress passed the Clean Air Act Amendments of 1990, it required EPA to publish regulations and guidance for chemical accident prevention at facilities using extremely hazardous substances. The Risk Management Program Rule (RMP Rule) was written to implement Section 112(r) of these amendments. The rule, which built upon existing industry codes and standards, requires companies of all sizes that use certain flammable and toxic substances to develop a Risk Management Program, which includes a(n): Hazard assessment that details the potential effects of an accidental release, an accident history of the last five years, and an evaluation of worst-case and alternative accidental releases; Prevention program that includes safety precautions and maintenance, monitoring, and employee training measures; and Emergency response program that spells out emergency health care, employee training measures and procedures for informing the public and response agencies (e.g the fire department) should an accident occur.

Date of Government Version: 10/20/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 11/12/2021
Number of Days to Update: 7
Source: Environmental Protection Agency
Telephone: 202-564-8600
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
RAATS: RCRA Administrative Action Tracking System
RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration actions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy of the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources made it impossible to continue to update the information contained in the database.

Date of Government Version: 04/17/1995
Date Data Arrived at EDR: 07/03/1995
Date Made Active in Reports: 08/07/1995
Number of Days to Update: 35
Source: EPA
Telephone: 202-564-4104
Last EDR Contact: 06/02/2008
Next Scheduled EDR Contact: 09/01/2008
Data Release Frequency: No Update Planned
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PRP: Potentially Responsible Parties
A listing of verified Potentially Responsible Parties
Date of Government Version: 10/20/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 12/15/2021
Number of Days to Update: 40
Source: EPA
Telephone: 202-564-6023
Last EDR Contact: 02/03/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Quarterly
PADS: PCB Activity Database System
PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB’s who are required to notify the EPA of such activities.

Date of Government Version: 11/19/2020
Date Data Arrived at EDR: 01/08/2021
Date Made Active in Reports: 03/22/2021
Number of Days to Update: 73
Source: EPA
Telephone: 202-566-0500
Last EDR Contact: 01/07/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Annually
ICIS: Integrated Compliance Information System
The Integrated Compliance Information System (ICIS) supports the information needs of the national enforcement and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES) program.

Date of Government Version: 11/18/2016
Date Data Arrived at EDR: 11/23/2016
Date Made Active in Reports: 02/10/2017
Number of Days to Update: 79
Source: Environmental Protection Agency
Telephone: 202-564-2501
Last EDR Contact: 12/29/2021
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Quarterly
FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the Agency on a quarterly basis.

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

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

Date of Government Version: 07/29/2021
Date Data Arrived at EDR: 08/24/2021
Date Made Active in Reports: 11/19/2021
Number of Days to Update: 87
Source: Nuclear Regulatory Commission
Telephone: 301-415-7169
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Quarterly
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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
Date Data Arrived at EDR: 12/01/2020
Date Made Active in Reports: 02/09/2021
Number of Days to Update: 70
Source: Department of Energy
Telephone: 202-586-8719
Last EDR Contact: 11/30/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Varies
COAL ASH EPA: Coal Combustion Residues Surface Impoundments List A listing of coal combustion residues surface impoundments with high hazard potential ratings.

Date of Government Version: 01/12/2017
Date Data Arrived at EDR: 03/05/2019
Date Made Active in Reports: 11/11/2019
Number of Days to Update: 251
Source: Environmental Protection Agency
Telephone: N/A
Last EDR Contact: 12/02/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Varies
PCB TRANSFORMER: PCB Transformer Registration Database
The database of PCB transformer registrations that includes all PCB registration submittals.

Date of Government Version: 09/13/2019
Date Data Arrived at EDR: 11/06/2019
Date Made Active in Reports: 02/10/2020
Number of Days to Update: 96
Source: Environmental Protection Agency
Telephone: 202-566-0517
Last EDR Contact: 02/04/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
RADINFO: Radiation Information Database
The Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S.

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

Date of Government Version: 07/01/2019
Date Data Arrived at EDR: 07/01/2019
Date Made Active in Reports: 09/23/2019
Number of Days to Update: 84
Source: Environmental Protection Agency
Telephone: 202-343-9775
Last EDR Contact: 12/27/2021
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Quarterly
HIST FTTS: FIFRA/TSCA Tracking System Administrative Case Listing A complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that may not be included in the newer FTTS database updates. This database is no longer updated.

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

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

Date of Government Version: 01/02/2020
Date Data Arrived at EDR: 01/28/2020
Date Made Active in Reports: 04/17/2020
Number of Days to Update: 80
Source: Department of Transporation, Office of Pipeline Safety Telephone: 202-366-4595
Last EDR Contact: 01/24/2022
Next Scheduled EDR Contact: 05/08/2022
Data Release Frequency: Quarterly
CONSENT: Superfund (CERCLA) Consent Decrees
Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released periodically by United States District Courts after settlement by parties to litigation matters.

Date of Government Version: 09/30/2021
Date Data Arrived at EDR: 10/13/2021
Date Made Active in Reports: 01/10/2022
Number of Days to Update: 89
Source: Department of Justice, Consent Decree Library
Telephone: Varies
Last EDR Contact: 01/03/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Varies
BRS: Biennial Reporting System
The Biennial Reporting System is a national system administered by the EPA that collects data on the generation and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG) and Treatment, Storage, and Disposal Facilities.

Date of Government Version: 12/31/2019
Date Data Arrived at EDR: 09/15/2021
Date Made Active in Reports: 12/14/2021
Number of Days to Update: 90
Source: EPA/NTIS
Telephone: 800-424-9346
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Biennially
INDIAN RESERV: Indian Reservations
This map layer portrays Indian administered lands of the United States that have any area equal to or greater than 640 acres.

Date of Government Version: 12/31/2014
Date Data Arrived at EDR: 07/14/2015
Date Made Active in Reports: 01/10/2017
Number of Days to Update: 546
Source: USGS
Telephone: 202-208-3710
Last EDR Contact: 01/04/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Semi-Annually
FUSRAP: Formerly Utilized Sites Remedial Action Program DOE established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 to remediate sites where radioactive contamination remained from Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations.

Date of Government Version: 07/26/2021
Date Data Arrived at EDR: 07/27/2021
Date Made Active in Reports: 10/22/2021
Number of Days to Update: 87
Source: Department of Energy
Telephone: 202-586-3559
Last EDR Contact: 01/31/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
UMTRA: Uranium Mill Tailings Sites
Uranium ore was mined by private companies for federal government use in national defense programs. When the mills shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings were used as construction materials before the potential health hazards of the tailings were recognized.

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Date of Government Version: 08/30/2019
Date Data Arrived at EDR: 11/15/2019
Date Made Active in Reports: 01/28/2020
Number of Days to Update: 74
Source: Department of Energy
Telephone: 505-845-0011
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Varies
LEAD SMELTER 1: Lead Smelter Sites
A listing of former lead smelter site locations.

Date of Government Version: 10/20/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 24
Source: Environmental Protection Agency
Telephone: 703-603-8787
Last EDR Contact: 05/03/2022
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Varies
LEAD SMELTER 2: Lead Smelter Sites
A list of several hundred sites in the U.S. where secondary lead smelting was done from 1931and 1964. These sites may pose a threat to public health through ingestion or inhalation of contaminated soil or dust Date of Government Version: 04/05/2001
Date Data Arrived at EDR: 10/27/2010
Date Made Active in Reports: 12/02/2010
Number of Days to Update: 36
Source: American Journal of Public Health
Telephone: 703-305-6451
Last EDR Contact: 12/02/2009
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
US AIRS (AFS): Aerometric Information Retrieval System Facility Subsystem (AFS) The database is a sub-system of Aerometric Information Retrieval System (AIRS). AFS contains compliance data on air pollution point sources regulated by the U.S. EPA and/or state and local air regulatory agencies. This information comes from source reports by various stationary sources of air pollution, such as electric power plants, steel mills, factories, and universities, and provides information about the air pollutants they produce. Action, air program, air program pollutant, and general level plant data. It is used to track emissions and compliance data from industrial plants.

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

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

Date of Government Version: 11/02/2021
Date Data Arrived at EDR: 11/22/2021
Date Made Active in Reports: 02/14/2022
Number of Days to Update: 84
Source: Department of Labor, Mine Safety and Health Administration Telephone: 303-231-5959
Last EDR Contact: 11/22/2021
Next Scheduled EDR Contact: 03/07/2022
Data Release Frequency: Semi-Annually
MINES VIOLATIONS: MSHA Violation Assessment Data
Mines violation and assessment information. Department of Labor, Mine Safety & Health Administration.

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Date of Government Version: 06/30/2021
Date Data Arrived at EDR: 07/01/2021
Date Made Active in Reports: 09/28/2021
Number of Days to Update: 89
Source: DOL, Mine Safety & Health Admi
Telephone: 202-693-9424
Last EDR Contact: 12/20/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Quarterly
US MINES 2: Ferrous and Nonferrous Metal Mines Database Listing This map layer includes ferrous (ferrous metal mines are facilities that extract ferrous metals, such as iron ore or molybdenum) and nonferrous (Nonferrous metal mines are facilities that extract nonferrous metals, such as gold, silver, copper, zinc, and lead) metal mines in the United States.

Date of Government Version: 05/06/2020
Date Data Arrived at EDR: 05/27/2020
Date Made Active in Reports: 08/13/2020
Number of Days to Update: 78
Source: USGS
Telephone: 703-648-7709
Last EDR Contact: 11/22/2021
Next Scheduled EDR Contact: 03/07/2022
Data Release Frequency: Varies
US MINES 3: Active Mines & Mineral Plants Database Listing Active Mines and Mineral Processing Plant operations for commodities monitored by the Minerals Information Team of the USGS.

Date of Government Version: 04/14/2011
Date Data Arrived at EDR: 06/08/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 97
Source: USGS
Telephone: 703-648-7709
Last EDR Contact: 11/22/2021
Next Scheduled EDR Contact: 03/07/2022
Data Release Frequency: Varies
ABANDONED MINES: Abandoned Mines
An inventory of land and water impacted by past mining (primarily coal mining) is maintained by OSMRE to provide information needed to implement the Surface Mining Control and Reclamation Act of 1977 (SMCRA). The inventory contains information on the location, type, and extent of AML impacts, as well as, information on the cost associated with the reclamation of those problems. The inventory is based upon field surveys by State, Tribal, and OSMRE program officials. It is dynamic to the extent that it is modified as new problems are identified and existing problems are reclaimed.

Date of Government Version: 09/14/2021
Date Data Arrived at EDR: 09/15/2021
Date Made Active in Reports: 12/15/2021
Number of Days to Update: 91
Source: Department of Interior
Telephone: 202-208-2609
Last EDR Contact: 12/14/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Quarterly
FINDS: Facility Index System/Facility Registry System
Facility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System).

Date of Government Version: 05/05/2021
Date Data Arrived at EDR: 05/18/2021
Date Made Active in Reports: 08/17/2021
Number of Days to Update: 91
Source: EPA
Telephone: (415) 947-8000
Last EDR Contact: 11/22/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Quarterly
DOCKET HWC: Hazardous Waste Compliance Docket Listing
A complete list of the Federal Agency Hazardous Waste Compliance Docket Facilities.

Date of Government Version: 05/06/2021
Date Data Arrived at EDR: 05/21/2021
Date Made Active in Reports: 08/11/2021
Number of Days to Update: 82
Source: Environmental Protection Agency
Telephone: 202-564-0527
Last EDR Contact: 11/23/2021
Next Scheduled EDR Contact: 03/07/2022
Data Release Frequency: Varies
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UXO: Unexploded Ordnance Sites
A listing of unexploded ordnance site locations
Date of Government Version: 12/31/2020
Date Data Arrived at EDR: 01/11/2022
Date Made Active in Reports: 02/14/2022
Number of Days to Update: 34
Source: Department of Defense
Telephone: 703-704-1564
Last EDR Contact: 01/11/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: Varies
ECHO: Enforcement & Compliance History Information
ECHO provides integrated compliance and enforcement information for about 800,000 regulated facilities nationwide.

Date of Government Version: 01/01/2022
Date Data Arrived at EDR: 01/04/2022
Date Made Active in Reports: 01/10/2022
Number of Days to Update: 6
Source: Environmental Protection Agency
Telephone: 202-564-2280
Last EDR Contact: 01/04/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Quarterly
FUELS PROGRAM: EPA Fuels Program Registered Listing
This listing includes facilities that are registered under the Part 80 (Code of Federal Regulations) EPA Fuels Programs. All companies now are required to submit new and updated registrations.

Date of Government Version: 11/15/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/01/2022
Number of Days to Update: 78
Source: EPA
Telephone: 800-385-6164
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Quarterly
NV AIRS: Permitted Airs Facility Listing
A listing of permitted Airs facilities and their associated emissions information.

Date of Government Version: 03/06/2019
Date Data Arrived at EDR: 03/22/2019
Date Made Active in Reports: 06/10/2019
Number of Days to Update: 80
Source: Division of Environmental Protection
Telephone: 775-687-9359
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Semi-Annually
CA BOND EXP. PLAN: Bond Expenditure Plan
Department of Health Services developed a site-specific expenditure plan as the basis for an appropriation of Hazardous Substance Cleanup Bond Act funds. It is not updated.

Date of Government Version: 01/01/1989
Date Data Arrived at EDR: 07/27/1994
Date Made Active in Reports: 08/02/1994
Number of Days to Update: 6
Source: Department of Health Services
Telephone: 916-255-2118
Last EDR Contact: 05/31/1994
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
CA CORTESE: "Cortese" Hazardous Waste & Substances Sites List The sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated Waste Board (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).

Date of Government Version: 09/20/2021
Date Data Arrived at EDR: 09/21/2021
Date Made Active in Reports: 12/08/2021
Number of Days to Update: 78
Source: CAL EPA/Office of Emergency Information
Telephone: 916-323-3400
Last EDR Contact: 12/16/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
CA CUPA LIVERMORE-PLEASANTON: CUPA Facility Listing
list of facilities associated with the various CUPA programs in Livermore-Pleasanton TC6870577.2s Page GR-28

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Date of Government Version: 05/01/2019
Date Data Arrived at EDR: 05/14/2019
Date Made Active in Reports: 07/17/2019
Number of Days to Update: 64
Source: Livermore-Pleasanton Fire Department
Telephone: 925-454-2361
Last EDR Contact: 02/08/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: Varies
CA 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: 11/29/2021
Date Data Arrived at EDR: 11/29/2021
Date Made Active in Reports: 02/14/2022
Number of Days to Update: 77
Source: Antelope Valley Air Quality Management District Telephone: 661-723-8070
Last EDR Contact: 11/23/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Varies
CA DRYCLEAN SOUTH COAST: South Coast Air Quality Management District Drycleaner Listing A listing of dry cleaners in the South Coast Air Quality Management District Date of Government Version: 11/17/2021
Date Data Arrived at EDR: 11/18/2021
Date Made Active in Reports: 02/07/2022
Number of Days to Update: 81
Source: South Coast Air Quality Management District
Telephone: 909-396-3211
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 06/06/2022
Data Release Frequency: Varies
CA DRYCLEANERS: Cleaner Facilities
A list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes:
power laundries, family and commercial; garment pressing and cleaner’s agents; linen supply; coin-operated laundries and cleaning; drycleaning plants, except rugs; carpet and upholster cleaning; industrial launderers; laundry and garment services.

Date of Government Version: 08/27/2021
Date Data Arrived at EDR: 09/01/2021
Date Made Active in Reports: 11/19/2021
Number of Days to Update: 79
Source: Department of Toxic Substance Control
Telephone: 916-327-4498
Last EDR Contact: 02/07/2022
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Annually
CA EMI: Emissions Inventory Data
Toxics and criteria pollutant emissions data collected by the ARB and local air pollution agencies.

Date of Government Version: 12/31/2019
Date Data Arrived at EDR: 06/10/2021
Date Made Active in Reports: 08/27/2021
Number of Days to Update: 78
Source: California Air Resources Board
Telephone: 916-322-2990
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Varies
CA ENF: Enforcement Action Listing
A listing of Water Board Enforcement Actions. Formal is everything except Oral/Verbal Communication, Notice of Violation, Expedited Payment Letter, and Staff Enforcement Letter.

Date of Government Version: 11/10/2021
Date Data Arrived at EDR: 11/11/2021
Date Made Active in Reports: 02/03/2022
Number of Days to Update: 84
Source: State Water Resoruces Control Board
Telephone: 916-445-9379
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
CA Financial Assurance 1: Financial Assurance Information Listing Financial Assurance information
Date of Government Version: 10/05/2021
Date Data Arrived at EDR: 10/06/2021
Date Made Active in Reports: 12/29/2021
Number of Days to Update: 84
Source: Department of Toxic Substances Control
Telephone: 916-255-3628
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
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NV Financial Assurance 1: Financial Assurance Information Listing Financial assurance is intended to ensure that resources are available to pay for the cost of closure, post-closure care, and corrective measures if the owner or operator of a regulated facility is unable or unwilling to pay.

Date of Government Version: 06/01/2017
Date Data Arrived at EDR: 06/19/2017
Date Made Active in Reports: 09/28/2017
Number of Days to Update: 101
Source: Department of Environmental Protection
Telephone: 775-687-9465
Last EDR Contact: 12/09/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Varies
CA Financial Assurance 2: Financial Assurance Information Listing A listing of financial assurance information for solid waste facilities. Financial assurance is intended to ensure that resources are available to pay for the cost of closure, post-closure care, and corrective measures if the owner or operator of a regulated facility is unable or unwilling to pay.

Date of Government Version: 11/18/2021
Date Data Arrived at EDR: 11/19/2021
Date Made Active in Reports: 02/07/2022
Number of Days to Update: 80
Source: California Integrated Waste Management Board
Telephone: 916-341-6066
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: Varies
NV Financial Assurance 2: Financial Assurance Information Solid waste facility financial assurance information.

Date of Government Version: 11/22/2021
Date Data Arrived at EDR: 11/22/2021
Date Made Active in Reports: 02/10/2022
Number of Days to Update: 80
Source: Division of Environmental Protection
Telephone: 775-687-9477
Last EDR Contact: 11/22/2021
Next Scheduled EDR Contact: 03/07/2022
Data Release Frequency: Quarterly
CA HAZNET: Facility and Manifest Data
Facility and Manifest Data. The data is extracted from the copies of hazardous waste manifests received each year by the DTSC. The annual volume of manifests is typically 700,000 - 1,000,000 annually, representing approximately 350,000 - 500,000 shipments. Data are from the manifests submitted without correction, and therefore many contain some invalid values for data elements such as generator ID, TSD ID, waste category, and disposal method. This database begins with calendar year 1993.

Date of Government Version: 12/31/2019
Date Data Arrived at EDR: 04/15/2020
Date Made Active in Reports: 07/02/2020
Number of Days to Update: 78
Source: California Environmental Protection Agency
Telephone: 916-255-1136
Last EDR Contact: 01/07/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Annually
CA ICE: ICE
Contains data pertaining to the Permitted Facilities with Inspections / Enforcements sites tracked in Envirostor.

Date of Government Version: 11/15/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/03/2022
Number of Days to Update: 80
Source: Department of Toxic Subsances Control
Telephone: 877-786-9427
Last EDR Contact: 02/15/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Quarterly
CA HIST CORTESE: Hazardous Waste & Substance Site List
The sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board [SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by the state agency.

Date of Government Version: 04/01/2001
Date Data Arrived at EDR: 01/22/2009
Date Made Active in Reports: 04/08/2009
Number of Days to Update: 76
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 01/22/2009
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
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CA HWP: EnviroStor Permitted Facilities Listing
Detailed information on permitted hazardous waste facilities and corrective action ("cleanups") tracked in EnviroStor.

Date of Government Version: 11/15/2021
Date Data Arrived at EDR: 11/15/2021
Date Made Active in Reports: 02/03/2022
Number of Days to Update: 80
Source: Department of Toxic Substances Control
Telephone: 916-323-3400
Last EDR Contact: 02/15/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Quarterly
CA 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: 10/04/2021
Date Data Arrived at EDR: 10/05/2021
Date Made Active in Reports: 12/22/2021
Number of Days to Update: 78
Source: Department of Toxic Substances Control
Telephone: 916-440-7145
Last EDR Contact: 01/04/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Quarterly
CA MINES: Mines Site Location Listing
A listing of mine site locations from the Office of Mine Reclamation.

Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: Department of Conservation
Telephone: 916-322-1080
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Quarterly
CA MWMP: Medical Waste Management Program Listing
The Medical Waste Management Program (MWMP) ensures the proper handling and disposal of medical waste by permitting and inspecting medical waste Offsite Treatment Facilities (PDF) and Transfer Stations (PDF) throughout the state. MWMP also oversees all Medical Waste Transporters.

Date of Government Version: 11/18/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/17/2022
Number of Days to Update: 79
Source: Department of Public Health
Telephone: 916-558-1784
Last EDR Contact: 11/30/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Varies
CA NPDES: NPDES Permits Listing
A listing of NPDES permits, including stormwater.

Date of Government Version: 11/09/2021
Date Data Arrived at EDR: 11/09/2021
Date Made Active in Reports: 01/27/2022
Number of Days to Update: 79
Source: State Water Resources Control Board
Telephone: 916-445-9379
Last EDR Contact: 02/08/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: Quarterly
NV NPDES: Permitted Facility Listing
A listing of permitted wastewater facilities.

Date of Government Version: 12/09/2021
Date Data Arrived at EDR: 12/10/2021
Date Made Active in Reports: 01/19/2022
Number of Days to Update: 40
Source: Department of Environmental Protection
Telephone: 775-687-9414
Last EDR Contact: 12/09/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Varies
CA 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.

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Date of Government Version: 11/30/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/17/2022
Number of Days to Update: 79
Source: Department of Pesticide Regulation
Telephone: 916-445-4038
Last EDR Contact: 11/30/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Quarterly
CA PROC: Certified Processors Database
A listing of certified processors.

Date of Government Version: 11/29/2021
Date Data Arrived at EDR: 11/29/2021
Date Made Active in Reports: 02/11/2022
Number of Days to Update: 74
Source: Department of Conservation
Telephone: 916-323-3836
Last EDR Contact: 11/29/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Quarterly
CA NOTIFY 65: Proposition 65 Records
Listings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and the Regional Water Quality Control Board. This database is no longer updated by the reporting agency.

Date of Government Version: 03/12/2021
Date Data Arrived at EDR: 03/16/2021
Date Made Active in Reports: 06/01/2021
Number of Days to Update: 77
Source: State Water Resources Control Board
Telephone: 916-445-3846
Last EDR Contact: 12/08/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: No Update Planned
CA UIC: UIC Listing
A listing of wells identified as underground injection wells, in the California Oil and Gas Wells database.

Date of Government Version: 06/03/2021
Date Data Arrived at EDR: 06/03/2021
Date Made Active in Reports: 08/25/2021
Number of Days to Update: 83
Source: Deaprtment of Conservation
Telephone: 916-445-2408
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA UIC GEO: Underground Injection Control Sites (GEOTRACKER) Underground control injection sites
Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resource Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA WASTEWATER PITS: Oil Wastewater Pits Listing
Water officials discovered that oil producers have been dumping chemical-laden wastewater into hundreds of unlined pits that are operating without proper permits. Inspections completed by the Central Valley Regional Water Quality Control Board revealed the existence of previously unidentified waste sites. The water boards review found that more than one-third of the region’s active disposal pits are operating without permission.

Date of Government Version: 02/11/2021
Date Data Arrived at EDR: 07/01/2021
Date Made Active in Reports: 09/29/2021
Number of Days to Update: 90
Source: RWQCB, Central Valley Region
Telephone: 559-445-5577
Last EDR Contact: 01/07/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Varies
CA WDS: Waste Discharge System
Sites which have been issued waste discharge requirements.

Date of Government Version: 06/19/2007
Date Data Arrived at EDR: 06/20/2007
Date Made Active in Reports: 06/29/2007
Number of Days to Update: 9
Source: State Water Resources Control Board
Telephone: 916-341-5227
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: No Update Planned
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CA WIP: Well Investigation Program Case List
Well Investigation Program case in the San Gabriel and San Fernando Valley area.

Date of Government Version: 07/03/2009
Date Data Arrived at EDR: 07/21/2009
Date Made Active in Reports: 08/03/2009
Number of Days to Update: 13
Source: Los Angeles Water Quality Control Board
Telephone: 213-576-6726
Last EDR Contact: 12/14/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: No Update Planned
CA MILITARY PRIV SITES: Military Privatized Sites (GEOTRACKER) Military privatized sites
Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA PROJECT: Project Sites (GEOTRACKER)
Projects sites
Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA 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: 09/07/2021
Date Data Arrived at EDR: 09/08/2021
Date Made Active in Reports: 12/01/2021
Number of Days to Update: 84
Source: State Water Resources Control Board
Telephone: 916-341-5810
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Quarterly
CA CIWQS: California Integrated Water Quality System
The California Integrated Water Quality System (CIWQS) is a computer system used by the State and Regional Water Quality Control Boards to track information about places of environmental interest, manage permits and other orders, track inspections, and manage violations and enforcement activities.

Date of Government Version: 11/30/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/16/2022
Number of Days to Update: 78
Source: State Water Resources Control Board
Telephone: 866-794-4977
Last EDR Contact: 11/30/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Varies
CA CERS: CalEPA Regulated Site Portal Data
The CalEPA Regulated Site Portal database combines data about environmentally regulated sites and facilities in California into a single database. It combines data from a variety of state and federal databases, and provides an overview of regulated activities across the spectrum of environmental programs for any given location in California.

These activities include hazardous materials and waste, state and federal cleanups, impacted ground and surface waters, and toxic materials
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Date of Government Version: 10/18/2021
Date Data Arrived at EDR: 10/19/2021
Date Made Active in Reports: 01/12/2022
Number of Days to Update: 85
Source: California Environmental Protection Agency
Telephone: 916-323-2514
Last EDR Contact: 01/19/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
CA NON-CASE INFO: Non-Case Information Sites (GEOTRACKER) Non-Case Information sites
Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA OTHER OIL GAS: Other Oil & Gas Projects Sites (GEOTRACKER) Other Oil & Gas Projects sites
Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA PROD WATER PONDS: Produced Water Ponds Sites (GEOTRACKER) Produced water ponds sites
Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA SAMPLING POINT: Sampling Point ? Public Sites (GEOTRACKER) Sampling point - public sites
Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA 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: 09/07/2021
Date Data Arrived at EDR: 09/07/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 83
Source: State Water Resources Control Board
Telephone: 866-480-1028
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Varies
CA 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: 07/13/2021
Date Data Arrived at EDR: 07/14/2021
Date Made Active in Reports: 10/06/2021
Number of Days to Update: 84
Source: Department of Toxic Substances Control
Telephone: 916-324-2444
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Varies
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PCS INACTIVE: Listing of Inactive PCS Permits
An inactive permit is a facility that has shut down or is no longer discharging.

Date of Government Version: 11/05/2014
Date Data Arrived at EDR: 01/06/2015
Date Made Active in Reports: 05/06/2015
Number of Days to Update: 120
Source: EPA
Telephone: 202-564-2496
Last EDR Contact: 12/29/2021
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Semi-Annually
MINES MRDS: Mineral Resources Data System
Mineral Resources Data System
Date of Government Version: 04/06/2018
Date Data Arrived at EDR: 10/21/2019
Date Made Active in Reports: 10/24/2019
Number of Days to Update: 3
Source: USGS
Telephone: 703-648-6533
Last EDR Contact: 11/23/2021
Next Scheduled EDR Contact: 03/07/2022
Data Release Frequency: Varies
PCS: Permit Compliance System
PCS is a computerized management information system that contains data on National Pollutant Discharge Elimination System (NPDES) permit holding facilities. PCS tracks the permit, compliance, and enforcement status of NPDES facilities.

Date of Government Version: 07/14/2011
Date Data Arrived at EDR: 08/05/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 55
Source: EPA, Office of Water
Telephone: 202-564-2496
Last EDR Contact: 12/29/2021
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Semi-Annually
PCS ENF: Enforcement data
No description is available for this data
Date of Government Version: 12/31/2014
Date Data Arrived at EDR: 02/05/2015
Date Made Active in Reports: 03/06/2015
Number of Days to Update: 29
Source: EPA
Telephone: 202-564-2497
Last EDR Contact: 12/29/2021
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Varies

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

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

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

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

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

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

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

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

Date of Government Version: N/A
Date Data Arrived at EDR: 07/01/2013
Date Made Active in Reports: 01/13/2014
Number of Days to Update: 196
Source: Department of Resources Recycling and Recovery
Telephone: N/A
Last EDR Contact: 06/01/2012
Next Scheduled EDR Contact: N/A
Data Release Frequency: Varies
NV 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 Conservation and Natural Resources in Neveda.

Date of Government Version: N/A
Date Data Arrived at EDR: 07/01/2013
Date Made Active in Reports: 01/16/2014
Number of Days to Update: 199
Source: Department of Conservation and Natural Resources Telephone: N/A
Last EDR Contact: 06/01/2012
Next Scheduled EDR Contact: N/A
Data Release Frequency: Varies
CA RGA LUST: Recovered Government Archive Leaking Underground Storage Tank The EDR Recovered Government Archive Leaking Underground Storage Tank database provides a list of LUST incidents derived from historical databases and includes many records that no longer appear in current government lists.

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

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

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Date of Government Version: N/A
Date Data Arrived at EDR: 07/01/2013
Date Made Active in Reports: 12/26/2013
Number of Days to Update: 178
Source: Department of Conservation and Natural Resources Telephone: N/A
Last EDR Contact: 06/01/2012
Next Scheduled EDR Contact: N/A
Data Release Frequency: Varies

COUNTY RECORDS
ALAMEDA COUNTY:

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

Date of Government Version: 01/09/2019
Date Data Arrived at EDR: 01/11/2019
Date Made Active in Reports: 03/05/2019
Number of Days to Update: 53
Source: Alameda County Environmental Health Services
Telephone: 510-567-6700
Last EDR Contact: 12/28/2021
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Semi-Annually
CA UST ALAMEDA: Underground Tanks
Underground storage tank sites located in Alameda county.

Date of Government Version: 09/30/2021
Date Data Arrived at EDR: 10/01/2021
Date Made Active in Reports: 12/15/2021
Number of Days to Update: 75
Source: Alameda County Environmental Health Services
Telephone: 510-567-6700
Last EDR Contact: 12/28/2021
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Semi-Annually
AMADOR COUNTY:

CA CUPA AMADOR: CUPA Facility List
Cupa Facility List
Date of Government Version: 11/01/2021
Date Data Arrived at EDR: 11/02/2021
Date Made Active in Reports: 01/24/2022
Number of Days to Update: 83
Source: Amador County Environmental Health
Telephone: 209-223-6439
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
BUTTE COUNTY:

CA CUPA BUTTE: CUPA Facility Listing
Cupa facility list.

Date of Government Version: 04/21/2017
Date Data Arrived at EDR: 04/25/2017
Date Made Active in Reports: 08/09/2017
Number of Days to Update: 106
Source: Public Health Department
Telephone: 530-538-7149
Last EDR Contact: 12/28/2021
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: No Update Planned
CALVERAS COUNTY:

CA CUPA CALVERAS: CUPA Facility Listing
Cupa Facility Listing
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Date of Government Version: 09/15/2021
Date Data Arrived at EDR: 09/16/2021
Date Made Active in Reports: 12/09/2021
Number of Days to Update: 84
Source: Calveras County Environmental Health
Telephone: 209-754-6399
Last EDR Contact: 12/28/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
COLUSA COUNTY:

CA CUPA COLUSA: CUPA Facility List
Cupa facility list.

Date of Government Version: 04/06/2020
Date Data Arrived at EDR: 04/23/2020
Date Made Active in Reports: 07/10/2020
Number of Days to Update: 78
Source: Health & Human Services
Telephone: 530-458-0396
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Semi-Annually
CONTRA COSTA COUNTY:

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

Date of Government Version: 10/22/2021
Date Data Arrived at EDR: 10/26/2021
Date Made Active in Reports: 01/19/2022
Number of Days to Update: 85
Source: Contra Costa Health Services Department
Telephone: 925-646-2286
Last EDR Contact: 01/24/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: Semi-Annually
DEL NORTE COUNTY:

CA CUPA DEL NORTE: CUPA Facility List
Cupa Facility list
Date of Government Version: 10/01/2021
Date Data Arrived at EDR: 11/02/2021
Date Made Active in Reports: 01/24/2022
Number of Days to Update: 83
Source: Del Norte County Environmental Health Division
Telephone: 707-465-0426
Last EDR Contact: 01/24/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: Varies
EL DORADO COUNTY:

CA CUPA EL DORADO: CUPA Facility List
CUPA facility list.

Date of Government Version: 11/30/2021
Date Data Arrived at EDR: 12/01/2021
Date Made Active in Reports: 02/16/2022
Number of Days to Update: 77
Source: El Dorado County Environmental Management Department Telephone: 530-621-6623
Last EDR Contact: 02/07/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: Varies
FRESNO COUNTY:

CA 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.

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Date of Government Version: 04/09/2021
Date Data Arrived at EDR: 06/23/2021
Date Made Active in Reports: 09/17/2021
Number of Days to Update: 86
Source: Dept. of Community Health
Telephone: 559-445-3271
Last EDR Contact: 12/21/2021
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Semi-Annually
GLENN COUNTY:

CA CUPA GLENN: CUPA Facility List
Cupa facility list
Date of Government Version: 01/22/2018
Date Data Arrived at EDR: 01/24/2018
Date Made Active in Reports: 03/14/2018
Number of Days to Update: 49
Source: Glenn County Air Pollution Control District
Telephone: 830-934-6500
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: No Update Planned
HUMBOLDT COUNTY:

CA CUPA HUMBOLDT: CUPA Facility List
CUPA facility list.

Date of Government Version: 08/12/2021
Date Data Arrived at EDR: 08/12/2021
Date Made Active in Reports: 11/08/2021
Number of Days to Update: 88
Source: Humboldt County Environmental Health
Telephone: N/A
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Semi-Annually
IMPERIAL COUNTY:

CA CUPA IMPERIAL: CUPA Facility List
Cupa facility list.

Date of Government Version: 10/18/2021
Date Data Arrived at EDR: 10/20/2021
Date Made Active in Reports: 01/12/2022
Number of Days to Update: 84
Source: San Diego Border Field Office
Telephone: 760-339-2777
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
INYO COUNTY:

CA CUPA INYO: CUPA Facility List
Cupa facility list.

Date of Government Version: 04/02/2018
Date Data Arrived at EDR: 04/03/2018
Date Made Active in Reports: 06/14/2018
Number of Days to Update: 72
Source: Inyo County Environmental Health Services
Telephone: 760-878-0238
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Varies
KERN COUNTY:

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

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Date of Government Version: 11/10/2021
Date Data Arrived at EDR: 11/12/2021
Date Made Active in Reports: 02/02/2022
Number of Days to Update: 82
Source: Kern County Public Health
Telephone: 661-321-3000
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
CA UST KERN: Underground Storage Tank Sites & Tank Listing Kern County Sites and Tanks Listing.

Date of Government Version: 11/10/2021
Date Data Arrived at EDR: 11/12/2021
Date Made Active in Reports: 02/02/2022
Number of Days to Update: 82
Source: Kern County Environment Health Services Department Telephone: 661-862-8700
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Quarterly
KINGS COUNTY:

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

Date of Government Version: 12/03/2020
Date Data Arrived at EDR: 01/26/2021
Date Made Active in Reports: 04/14/2021
Number of Days to Update: 78
Source: Kings County Department of Public Health
Telephone: 559-584-1411
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Varies
LAKE COUNTY:

CA CUPA LAKE: CUPA Facility List
Cupa facility list
Date of Government Version: 11/04/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 01/24/2022
Number of Days to Update: 80
Source: Lake County Environmental Health
Telephone: 707-263-1164
Last EDR Contact: 01/10/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: Varies
LASSEN COUNTY:

CA CUPA LASSEN: CUPA Facility List
Cupa facility list
Date of Government Version: 07/31/2020
Date Data Arrived at EDR: 08/21/2020
Date Made Active in Reports: 11/09/2020
Number of Days to Update: 80
Source: Lassen County Environmental Health
Telephone: 530-251-8528
Last EDR Contact: 02/15/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
LOS ANGELES COUNTY:

CA 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 TC6870577.2s Page GR-40

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Date of Government Version: 03/30/2009
Date Data Arrived at EDR: 03/31/2009
Date Made Active in Reports: 10/23/2009
Number of Days to Update: 206
Source: N/A
Telephone: N/A
Last EDR Contact: 12/08/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: No Update Planned
CA HMS LOS ANGELES: HMS: Street Number List
Industrial Waste and Underground Storage Tank Sites.

Date of Government Version: 10/14/2021
Date Data Arrived at EDR: 10/19/2021
Date Made Active in Reports: 01/13/2022
Number of Days to Update: 86
Source: Department of Public Works
Telephone: 626-458-3517
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Semi-Annually
CA LF LOS ANGELES: List of Solid Waste Facilities
Solid Waste Facilities in Los Angeles County.

Date of Government Version: 10/08/2021
Date Data Arrived at EDR: 10/08/2021
Date Made Active in Reports: 12/29/2021
Number of Days to Update: 82
Source: La County Department of Public Works
Telephone: 818-458-5185
Last EDR Contact: 01/11/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: Varies
CA LF LOS ANGELES CITY: City of Los Angeles Landfills
Landfills owned and maintained by the City of Los Angeles.

Date of Government Version: 01/01/2021
Date Data Arrived at EDR: 02/18/2021
Date Made Active in Reports: 05/10/2021
Number of Days to Update: 81
Source: Engineering & Construction Division
Telephone: 213-473-7869
Last EDR Contact: 01/07/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: Varies
CA LOS ANGELES AST: Active & Inactive AST Inventory
A listing of active & inactive above ground petroleum storage tank site locations, located in the City of Los Angeles.

Date of Government Version: 06/01/2019
Date Data Arrived at EDR: 06/25/2019
Date Made Active in Reports: 08/22/2019
Number of Days to Update: 58
Source: Los Angeles Fire Department
Telephone: 213-978-3800
Last EDR Contact: 12/16/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Varies
CA 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: 10/12/2021
Date Data Arrived at EDR: 10/13/2021
Date Made Active in Reports: 01/04/2022
Number of Days to Update: 83
Source: Los Angeles County Department of Public Works
Telephone: 626-458-6973
Last EDR Contact: 01/07/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: No Update Planned
CA LOS ANGELES HM: Active & Inactive Hazardous Materials Inventory A listing of active & inactive hazardous materials facility locations, located in the City of Los Angeles.

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Date of Government Version: 04/19/2021
Date Data Arrived at EDR: 06/17/2021
Date Made Active in Reports: 06/28/2021
Number of Days to Update: 11
Source: Los Angeles Fire Department
Telephone: 213-978-3800
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Varies
CA LOS ANGELES UST: Active & Inactive UST Inventory
A listing of active & inactive underground storage tank site locations and underground storage tank historical sites, located in the City of Los Angeles.

Date of Government Version: 04/19/2021
Date Data Arrived at EDR: 06/17/2021
Date Made Active in Reports: 09/14/2021
Number of Days to Update: 89
Source: Los Angeles Fire Department
Telephone: 213-978-3800
Last EDR Contact: 12/17/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Varies
CA SITE MIT LOS ANGELES: Site Mitigation List
Industrial sites that have had some sort of spill or complaint.

Date of Government Version: 05/26/2021
Date Data Arrived at EDR: 07/09/2021
Date Made Active in Reports: 09/29/2021
Number of Days to Update: 82
Source: Community Health Services
Telephone: 323-890-7806
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 04/24/2022
Data Release Frequency: Annually
CA UST EL SEGUNDO: City of El Segundo Underground Storage Tank Underground storage tank sites located in El Segundo city.

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

Date of Government Version: 04/22/2019
Date Data Arrived at EDR: 04/23/2019
Date Made Active in Reports: 06/27/2019
Number of Days to Update: 65
Source: City of Long Beach Fire Department
Telephone: 562-570-2563
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
CA UST TORRANCE: City of Torrance Underground Storage Tank Underground storage tank sites located in the city of Torrance.

Date of Government Version: 02/02/2021
Date Data Arrived at EDR: 04/28/2021
Date Made Active in Reports: 07/13/2021
Number of Days to Update: 76
Source: City of Torrance Fire Department
Telephone: 310-618-2973
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Semi-Annually
MADERA COUNTY:

CA 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.

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Date of Government Version: 08/10/2020
Date Data Arrived at EDR: 08/12/2020
Date Made Active in Reports: 10/23/2020
Number of Days to Update: 72
Source: Madera County Environmental Health
Telephone: 559-675-7823
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Varies
MARIN COUNTY:

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

Date of Government Version: 09/26/2018
Date Data Arrived at EDR: 10/04/2018
Date Made Active in Reports: 11/02/2018
Number of Days to Update: 29
Source: Public Works Department Waste Management
Telephone: 415-473-6647
Last EDR Contact: 12/20/2021
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Semi-Annually
MENDOCINO COUNTY:

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

Date of Government Version: 09/22/2021
Date Data Arrived at EDR: 11/18/2021
Date Made Active in Reports: 11/22/2021
Number of Days to Update: 4
Source: Department of Public Health
Telephone: 707-463-4466
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 06/06/2022
Data Release Frequency: Annually
MERCED COUNTY:

CA CUPA MERCED: CUPA Facility List
CUPA facility list.

Date of Government Version: 11/24/2021
Date Data Arrived at EDR: 11/29/2021
Date Made Active in Reports: 02/11/2022
Number of Days to Update: 74
Source: Merced County Environmental Health
Telephone: 209-381-1094
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Varies
MONO COUNTY:

CA CUPA MONO: CUPA Facility List
CUPA Facility List
Date of Government Version: 02/22/2021
Date Data Arrived at EDR: 03/02/2021
Date Made Active in Reports: 05/19/2021
Number of Days to Update: 78
Source: Mono County Health Department
Telephone: 760-932-5580
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 06/06/2022
Data Release Frequency: Varies
MONTEREY COUNTY:

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

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Date of Government Version: 10/04/2021
Date Data Arrived at EDR: 10/06/2021
Date Made Active in Reports: 12/29/2021
Number of Days to Update: 84
Source: Monterey County Health Department
Telephone: 831-796-1297
Last EDR Contact: 01/07/2022
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Varies
NAPA COUNTY:

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

Date of Government Version: 01/09/2017
Date Data Arrived at EDR: 01/11/2017
Date Made Active in Reports: 03/02/2017
Number of Days to Update: 50
Source: Napa County Department of Environmental Management Telephone: 707-253-4269
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 06/06/2022
Data Release Frequency: No Update Planned
CA UST NAPA: Closed and Operating Underground Storage Tank Sites Underground storage tank sites located in Napa county.

Date of Government Version: 09/05/2019
Date Data Arrived at EDR: 09/09/2019
Date Made Active in Reports: 10/31/2019
Number of Days to Update: 52
Source: Napa County Department of Environmental Management Telephone: 707-253-4269
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 06/06/2022
Data Release Frequency: No Update Planned
NEVADA COUNTY:

CA CUPA NEVADA: CUPA Facility List
CUPA facility list.

Date of Government Version: 10/26/2021
Date Data Arrived at EDR: 10/27/2021
Date Made Active in Reports: 01/20/2022
Number of Days to Update: 85
Source: Community Development Agency
Telephone: 530-265-1467
Last EDR Contact: 01/24/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: Varies
ORANGE COUNTY:

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

Date of Government Version: 10/08/2021
Date Data Arrived at EDR: 11/04/2021
Date Made Active in Reports: 01/24/2022
Number of Days to Update: 81
Source: Health Care Agency
Telephone: 714-834-3446
Last EDR Contact: 01/31/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Annually
CA LUST ORANGE: List of Underground Storage Tank Cleanups Orange County Underground Storage Tank Cleanups (LUST).

Date of Government Version: 10/08/2021
Date Data Arrived at EDR: 11/02/2021
Date Made Active in Reports: 01/24/2022
Number of Days to Update: 83
Source: Health Care Agency
Telephone: 714-834-3446
Last EDR Contact: 01/31/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Quarterly
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CA UST ORANGE: List of Underground Storage Tank Facilities Orange County Underground Storage Tank Facilities (UST).

Date of Government Version: 10/29/2021
Date Data Arrived at EDR: 10/29/2021
Date Made Active in Reports: 01/20/2022
Number of Days to Update: 83
Source: Health Care Agency
Telephone: 714-834-3446
Last EDR Contact: 10/29/2021
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Quarterly
PLACER COUNTY:

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

Date of Government Version: 09/07/2021
Date Data Arrived at EDR: 09/09/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 81
Source: Placer County Health and Human Services
Telephone: 530-745-2363
Last EDR Contact: 11/23/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Semi-Annually
PLUMAS COUNTY:

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

Date of Government Version: 03/31/2019
Date Data Arrived at EDR: 04/23/2019
Date Made Active in Reports: 06/26/2019
Number of Days to Update: 64
Source: Plumas County Environmental Health
Telephone: 530-283-6355
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
RIVERSIDE COUNTY:

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

Date of Government Version: 09/29/2021
Date Data Arrived at EDR: 09/30/2021
Date Made Active in Reports: 12/14/2021
Number of Days to Update: 75
Source: Department of Environmental Health
Telephone: 951-358-5055
Last EDR Contact: 12/08/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Quarterly
CA UST RIVERSIDE: Underground Storage Tank Tank List
Underground storage tank sites located in Riverside county.

Date of Government Version: 09/29/2021
Date Data Arrived at EDR: 09/30/2021
Date Made Active in Reports: 12/15/2021
Number of Days to Update: 76
Source: Department of Environmental Health
Telephone: 951-358-5055
Last EDR Contact: 12/08/2021
Next Scheduled EDR Contact: 03/28/2022
Data Release Frequency: Quarterly
SACRAMENTO COUNTY:

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

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Date of Government Version: 06/18/2021
Date Data Arrived at EDR: 09/28/2021
Date Made Active in Reports: 12/14/2021
Number of Days to Update: 77
Source: Sacramento County Environmental Management
Telephone: 916-875-8406
Last EDR Contact: 12/29/2021
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Quarterly
CA ML SACRAMENTO: Master Hazardous Materials Facility List Any business that has hazardous materials on site - hazardous material storage sites, underground storage tanks, waste generators.

Date of Government Version: 08/02/2021
Date Data Arrived at EDR: 08/04/2021
Date Made Active in Reports: 11/02/2021
Number of Days to Update: 90
Source: Sacramento County Environmental Management
Telephone: 916-875-8406
Last EDR Contact: 12/29/2021
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Quarterly
SAN BENITO COUNTY:

CA CUPA SAN BENITO: CUPA Facility List
Cupa facility list
Date of Government Version: 11/04/2021
Date Data Arrived at EDR: 11/05/2021
Date Made Active in Reports: 01/24/2022
Number of Days to Update: 80
Source: San Benito County Environmental Health
Telephone: N/A
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
SAN BERNARDINO COUNTY:

CA 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: 12/01/2021
Date Data Arrived at EDR: 12/02/2021
Date Made Active in Reports: 02/17/2022
Number of Days to Update: 77
Source: San Bernardino County Fire Department Hazardous Materials Division Telephone: 909-387-3041
Last EDR Contact: 01/31/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Quarterly
SAN DIEGO COUNTY:

CA HMMD SAN DIEGO: Hazardous Materials Management Division Database The database includes: HE58 - This report contains the business name, site address, business phone number, establishment ’H’ permit number, type of permit, and the business status. HE17 - In addition to providing the same information provided in the HE58 listing, HE17 provides inspection dates, violations received by the establishment, hazardous waste generated, the quantity, method of storage, treatment/disposal of waste and the hauler, and information on underground storage tanks. Unauthorized Release List - Includes a summary of environmental contamination cases in San Diego County (underground tank cases, non-tank cases, groundwater contamination, and soil contamination are included.)
Date of Government Version: 11/30/2021
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/16/2022
Number of Days to Update: 78
Source: Hazardous Materials Management Division
Telephone: 619-338-2268
Last EDR Contact: 11/30/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Quarterly
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CA LF SAN DIEGO: Solid Waste Facilities
San Diego County Solid Waste Facilities.

Date of Government Version: 10/01/2020
Date Data Arrived at EDR: 11/23/2020
Date Made Active in Reports: 02/08/2021
Number of Days to Update: 77
Source: Department of Health Services
Telephone: 619-338-2209
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
CA SAN DIEGO CO LOP: Local Oversight Program Listing
A listing of all LOP release sites that are or were under the County of San Diego’s jurisdiction. Included are closed or transferred cases, open cases, and cases that did not have a case type indicated. The cases without a case type are mostly complaints; however, some of them could be LOP cases.

Date of Government Version: 07/22/2021
Date Data Arrived at EDR: 10/19/2021
Date Made Active in Reports: 01/13/2022
Number of Days to Update: 86
Source: Department of Environmental Health
Telephone: 858-505-6874
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
CA SAN DIEGO CO SAM: Environmental Case Listing
The listing contains all underground tank release cases and projects pertaining to properties contaminated with hazardous substances that are actively under review by the Site Assessment and Mitigation Program.

Date of Government Version: 03/23/2010
Date Data Arrived at EDR: 06/15/2010
Date Made Active in Reports: 07/09/2010
Number of Days to Update: 24
Source: San Diego County Department of Environmental Health Telephone: 619-338-2371
Last EDR Contact: 11/23/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: No Update Planned
SAN FRANCISCO COUNTY:

CA CUPA SAN FRANCISCO CO: CUPA Facility Listing
Cupa facilities
Date of Government Version: 02/03/2022
Date Data Arrived at EDR: 02/04/2022
Date Made Active in Reports: 02/11/2022
Number of Days to Update: 7
Source: San Francisco County Department of Environmental Health Telephone: 415-252-3896
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
CA LUST SAN FRANCISCO: Local Oversite Facilities
A listing of leaking underground storage tank sites located in San Francisco county.

Date of Government Version: 09/19/2008
Date Data Arrived at EDR: 09/19/2008
Date Made Active in Reports: 09/29/2008
Number of Days to Update: 10
Source: Department Of Public Health San Francisco County Telephone: 415-252-3920
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: No Update Planned
CA UST SAN FRANCISCO: Underground Storage Tank Information Underground storage tank sites located in San Francisco county.

Date of Government Version: 11/10/2021
Date Data Arrived at EDR: 11/11/2021
Date Made Active in Reports: 02/02/2022
Number of Days to Update: 83
Source: Department of Public Health
Telephone: 415-252-3920
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Quarterly
SAN JOAQUIN COUNTY:

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

Date of Government Version: 06/22/2018
Date Data Arrived at EDR: 06/26/2018
Date Made Active in Reports: 07/11/2018
Number of Days to Update: 15
Source: Environmental Health Department
Telephone: N/A
Last EDR Contact: 09/09/2021
Next Scheduled EDR Contact: 12/27/2021
Data Release Frequency: Semi-Annually
SAN LUIS OBISPO COUNTY:

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

Date of Government Version: 11/15/2021
Date Data Arrived at EDR: 11/16/2021
Date Made Active in Reports: 02/03/2022
Number of Days to Update: 79
Source: San Luis Obispo County Public Health Department Telephone: 805-781-5596
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: Varies
SAN MATEO COUNTY:

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

Date of Government Version: 02/20/2020
Date Data Arrived at EDR: 02/20/2020
Date Made Active in Reports: 04/24/2020
Number of Days to Update: 64
Source: San Mateo County Environmental Health Services Division Telephone: 650-363-1921
Last EDR Contact: 12/10/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Annually
CA LUST SAN MATEO: Fuel Leak List
A listing of leaking underground storage tank sites located in San Mateo county.

Date of Government Version: 03/29/2019
Date Data Arrived at EDR: 03/29/2019
Date Made Active in Reports: 05/29/2019
Number of Days to Update: 61
Source: San Mateo County Environmental Health Services Division Telephone: 650-363-1921
Last EDR Contact: 12/02/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Semi-Annually
SANTA BARBARA COUNTY:

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

Date of Government Version: 09/08/2011
Date Data Arrived at EDR: 09/09/2011
Date Made Active in Reports: 10/07/2011
Number of Days to Update: 28
Source: Santa Barbara County Public Health Department
Telephone: 805-686-8167
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: No Update Planned
SANTA CLARA COUNTY:

CA CUPA SANTA CLARA: Cupa Facility List
Cupa facility list
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Date of Government Version: 11/19/2021
Date Data Arrived at EDR: 11/22/2021
Date Made Active in Reports: 02/07/2022
Number of Days to Update: 77
Source: Department of Environmental Health
Telephone: 408-918-1973
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Varies
CA HIST LUST SANTA CLARA: HIST LUST - Fuel Leak Site Activity Report A listing of open and closed leaking underground storage tanks. This listing is no longer updated by the county.

Leaking underground storage tanks are now handled by the Department of Environmental Health.

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

Date of Government Version: 03/03/2014
Date Data Arrived at EDR: 03/05/2014
Date Made Active in Reports: 03/18/2014
Number of Days to Update: 13
Source: Department of Environmental Health
Telephone: 408-918-3417
Last EDR Contact: 02/17/2022
Next Scheduled EDR Contact: 06/06/2022
Data Release Frequency: No Update Planned
CA SAN JOSE HAZMAT: Hazardous Material Facilities
Hazardous material facilities, including underground storage tank sites.

Date of Government Version: 11/03/2020
Date Data Arrived at EDR: 11/05/2020
Date Made Active in Reports: 01/26/2021
Number of Days to Update: 82
Source: City of San Jose Fire Department
Telephone: 408-535-7694
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Annually
SANTA CRUZ COUNTY:

CA CUPA SANTA CRUZ: CUPA Facility List
CUPA facility listing.

Date of Government Version: 01/21/2017
Date Data Arrived at EDR: 02/22/2017
Date Made Active in Reports: 05/23/2017
Number of Days to Update: 90
Source: Santa Cruz County Environmental Health
Telephone: 831-464-2761
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Varies
SHASTA COUNTY:

CA CUPA SHASTA: CUPA Facility List
Cupa Facility List.

Date of Government Version: 06/15/2017
Date Data Arrived at EDR: 06/19/2017
Date Made Active in Reports: 08/09/2017
Number of Days to Update: 51
Source: Shasta County Department of Resource Management Telephone: 530-225-5789
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Varies
SOLANO COUNTY:

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

Date of Government Version: 06/04/2019
Date Data Arrived at EDR: 06/06/2019
Date Made Active in Reports: 08/13/2019
Number of Days to Update: 68
Source: Solano County Department of Environmental Management Telephone: 707-784-6770
Last EDR Contact: 11/23/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Quarterly
CA UST SOLANO: Underground Storage Tanks
Underground storage tank sites located in Solano county.

Date of Government Version: 09/15/2021
Date Data Arrived at EDR: 09/16/2021
Date Made Active in Reports: 12/09/2021
Number of Days to Update: 84
Source: Solano County Department of Environmental Management Telephone: 707-784-6770
Last EDR Contact: 11/23/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Quarterly
SONOMA COUNTY:

CA CUPA SONOMA: Cupa Facility List
Cupa Facility list
Date of Government Version: 07/02/2021
Date Data Arrived at EDR: 07/06/2021
Date Made Active in Reports: 07/14/2021
Number of Days to Update: 8
Source: County of Sonoma Fire & Emergency Services Department Telephone: 707-565-1174
Last EDR Contact: 12/14/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Varies
CA LUST SONOMA: Leaking Underground Storage Tank Sites
A listing of leaking underground storage tank sites located in Sonoma county.

Date of Government Version: 06/30/2021
Date Data Arrived at EDR: 06/30/2021
Date Made Active in Reports: 09/24/2021
Number of Days to Update: 86
Source: Department of Health Services
Telephone: 707-565-6565
Last EDR Contact: 12/14/2021
Next Scheduled EDR Contact: 04/04/2022
Data Release Frequency: Quarterly
STANISLAUS COUNTY:

CA CUPA STANISLAUS: CUPA Facility List
Cupa facility list
Date of Government Version: 11/09/2021
Date Data Arrived at EDR: 11/11/2021
Date Made Active in Reports: 02/02/2022
Number of Days to Update: 83
Source: Stanislaus County Department of Ennvironmental Protection Telephone: 209-525-6751
Last EDR Contact: 01/10/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: Varies
SUTTER COUNTY:

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

Date of Government Version: 11/23/2021
Date Data Arrived at EDR: 11/29/2021
Date Made Active in Reports: 02/11/2022
Number of Days to Update: 74
Source: Sutter County Environmental Health Services
Telephone: 530-822-7500
Last EDR Contact: 11/23/2021
Next Scheduled EDR Contact: 03/14/2022
Data Release Frequency: Semi-Annually
TEHAMA COUNTY:

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CA CUPA TEHAMA: CUPA Facility List
Cupa facilities
Date of Government Version: 01/13/2021
Date Data Arrived at EDR: 01/14/2021
Date Made Active in Reports: 04/06/2021
Number of Days to Update: 82
Source: Tehama County Department of Environmental Health Telephone: 530-527-8020
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
TRINITY COUNTY:

CA CUPA TRINITY: CUPA Facility List
Cupa facility list
Date of Government Version: 10/18/2021
Date Data Arrived at EDR: 10/20/2021
Date Made Active in Reports: 01/13/2022
Number of Days to Update: 85
Source: Department of Toxic Substances Control
Telephone: 760-352-0381
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
TULARE COUNTY:

CA CUPA TULARE: CUPA Facility List
Cupa program facilities
Date of Government Version: 04/26/2021
Date Data Arrived at EDR: 04/28/2021
Date Made Active in Reports: 07/13/2021
Number of Days to Update: 76
Source: Tulare County Environmental Health Services Division Telephone: 559-624-7400
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/16/2022
Data Release Frequency: Varies
TUOLUMNE COUNTY:

CA CUPA TUOLUMNE: CUPA Facility List
Cupa facility list
Date of Government Version: 04/23/2018
Date Data Arrived at EDR: 04/25/2018
Date Made Active in Reports: 06/25/2018
Number of Days to Update: 61
Source: Divison of Environmental Health
Telephone: 209-533-5633
Last EDR Contact: 01/13/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Varies
VENTURA COUNTY:

CA 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: 09/29/2021
Date Data Arrived at EDR: 10/26/2021
Date Made Active in Reports: 01/13/2022
Number of Days to Update: 79
Source: Ventura County Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Quarterly
CA LF VENTURA: Inventory of Illegal Abandoned and Inactive Sites Ventura County Inventory of Closed, Illegal Abandoned, and Inactive Sites.

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Date of Government Version: 12/01/2011
Date Data Arrived at EDR: 12/01/2011
Date Made Active in Reports: 01/19/2012
Number of Days to Update: 49
Source: Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 12/20/2021
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: No Update Planned
CA LUST VENTURA: Listing of Underground Tank Cleanup Sites Ventura County Underground Storage Tank Cleanup Sites (LUST).

Date of Government Version: 05/29/2008
Date Data Arrived at EDR: 06/24/2008
Date Made Active in Reports: 07/31/2008
Number of Days to Update: 37
Source: Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 02/07/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: No Update Planned
CA 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: 09/29/2021
Date Data Arrived at EDR: 10/21/2021
Date Made Active in Reports: 01/13/2022
Number of Days to Update: 84
Source: Ventura County Resource Management Agency
Telephone: 805-654-2813
Last EDR Contact: 01/18/2022
Next Scheduled EDR Contact: 05/02/2022
Data Release Frequency: Quarterly
CA UST VENTURA: Underground Tank Closed Sites List
Ventura County Operating Underground Storage Tank Sites (UST)/Underground Tank Closed Sites List.

Date of Government Version: 07/26/2021
Date Data Arrived at EDR: 09/08/2021
Date Made Active in Reports: 11/29/2021
Number of Days to Update: 82
Source: Environmental Health Division
Telephone: 805-654-2813
Last EDR Contact: 12/07/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Quarterly
YOLO COUNTY:

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

Date of Government Version: 09/23/2021
Date Data Arrived at EDR: 09/28/2021
Date Made Active in Reports: 12/15/2021
Number of Days to Update: 78
Source: Yolo County Department of Health
Telephone: 530-666-8646
Last EDR Contact: 12/20/2021
Next Scheduled EDR Contact: 04/11/2022
Data Release Frequency: Annually
YUBA COUNTY:

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

Date of Government Version: 10/26/2021
Date Data Arrived at EDR: 10/27/2021
Date Made Active in Reports: 01/20/2022
Number of Days to Update: 85
Source: Yuba County Environmental Health Department
Telephone: 530-749-7523
Last EDR Contact: 01/24/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: Varies
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OTHER DATABASE(S)
Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily mean that wetlands do not exist in the area covered by the report.

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

Date of Government Version: 11/11/2021
Date Data Arrived at EDR: 11/12/2021
Date Made Active in Reports: 02/01/2022
Number of Days to Update: 81
Source: Department of Energy & Environmental Protection Telephone: 860-424-3375
Last EDR Contact: 02/11/2022
Next Scheduled EDR Contact: 05/23/2022
Data Release Frequency: No Update Planned
NJ MANIFEST: Manifest Information
Hazardous waste manifest information.

Date of Government Version: 12/31/2018
Date Data Arrived at EDR: 04/10/2019
Date Made Active in Reports: 05/16/2019
Number of Days to Update: 36
Source: Department of Environmental Protection
Telephone: N/A
Last EDR Contact: 01/07/2022
Next Scheduled EDR Contact: 04/18/2022
Data Release Frequency: Annually
NY MANIFEST: Facility and Manifest Data
Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD facility.

Date of Government Version: 01/01/2019
Date Data Arrived at EDR: 10/29/2021
Date Made Active in Reports: 01/19/2022
Number of Days to Update: 82
Source: Department of Environmental Conservation
Telephone: 518-402-8651
Last EDR Contact: 01/28/2022
Next Scheduled EDR Contact: 05/09/2022
Data Release Frequency: Quarterly
PA MANIFEST: Manifest Information
Hazardous waste manifest information.

Date of Government Version: 06/30/2018
Date Data Arrived at EDR: 07/19/2019
Date Made Active in Reports: 09/10/2019
Number of Days to Update: 53
Source: Department of Environmental Protection
Telephone: 717-783-8990
Last EDR Contact: 01/10/2022
Next Scheduled EDR Contact: 04/25/2022
Data Release Frequency: Annually
RI MANIFEST: Manifest information
Hazardous waste manifest information
Date of Government Version: 12/31/2020
Date Data Arrived at EDR: 11/30/2021
Date Made Active in Reports: 02/18/2022
Number of Days to Update: 80
Source: Department of Environmental Management
Telephone: 401-222-2797
Last EDR Contact: 02/14/2022
Next Scheduled EDR Contact: 05/30/2022
Data Release Frequency: Annually
WI MANIFEST: Manifest Information
Hazardous waste manifest information.

Date of Government Version: 05/31/2018
Date Data Arrived at EDR: 06/19/2019
Date Made Active in Reports: 09/03/2019
Number of Days to Update: 76
Source: Department of Natural Resources
Telephone: N/A
Last EDR Contact: 12/06/2021
Next Scheduled EDR Contact: 03/21/2022
Data Release Frequency: Annually
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Oil/Gas Pipelines
Source: Endeavor Business Media
Petroleum Bundle (Crude Oil, Refined Products, Petrochemicals, Gas Liquids (LPG/NGL), and Specialty Gases (Miscellaneous)) N = Natural Gas Bundle (Natural Gas, Gas Liquids (LPG/NGL), and Specialty Gases (Miscellaneous)). This map includes information copyrighted by Endeavor Business Media. This information is provided on a best effort basis and Endeavor Business Media does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of Endeavor Business Media.

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

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

AHA Hospitals:

Source: American Hospital Association, Inc.

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

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

Nursing Homes
Source: National Institutes of Health
Telephone: 301-594-6248
Information on Medicare and Medicaid certified nursing homes in the United States.

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

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

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

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

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

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

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

2. Groundwater flow velocity.

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

EDR’s GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in Version Date: 2018
Target Property Map: 12016051 SOUTH LAKE TAHOE, CA

USGS TOPOGRAPHIC MAP
Elevation: 6264 ft. above sea level
UTM Y (Meters): 4315442.5
UTM X (Meters): 244549.4
Universal Tranverse Mercator: Zone 11
Longitude (West): 119.94774 - 119ˆ 56’ 51.86’’
Latitude (North): 38.952604 - 38ˆ 57’ 9.37’’

TARGET PROPERTY COORDINATES
SOUTH LAKE TAHOE, CA 96150
3900 LAKE TAHOE BLVD

PHASE I ESA SLT

TARGET PROPERTY ADDRESS
GEOCHECK - PHYSICAL SETTING SOURCE ADDENDUM ®
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TC6870577.2s Page A-2
should be field verified.
on a relative (not an absolute) basis. Relative elevation information between sites of close proximity Source: Topography has been determined from the USGS 7.5’ Digital Elevation Model and should be evaluated SURROUNDING TOPOGRAPHY: ELEVATION PROFILES Elevation (ft) Elevation (ft) TP
TP
0 1/2 1 Miles ✩Target Property Elevation: 6264 ft.

North South
West East 6406 6424 6429 6366 6307 6321 6275 6283 6290 6251 6264 6234 6245 6245 6245 6245 6245 6241 6241 6234 6234 6234 6234 6234 6234 6234 6235 6250 6264 6282 6299 6328 6346 6387 6476 6567 6651 6642 General Topographic Gradient: General WNW

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

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

GROUNDWATER FLOW DIRECTION INFORMATION
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
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Not Reported

LOCATION GENERAL DIRECTION

MAP ID FROM TP GROUNDWATER FLOW
hydrogeologically, and the depth to water table.
authorities at select sites and has extracted the date of the report, groundwater flow direction as determined flow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatory EDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater AQUIFLOW®
Search Radius: 1.000 Mile.

Status: Not found
Search Radius: 1.25 miles
Site-Specific Hydrogeological Data*:
* ©1996 Site−specific hydrogeological data gathered by CERCLIS Alerts, Inc., Bainbridge Island, WA. All rights reserved. All of the information and opinions presented are those of the cited EPA report(s), which were completed under a Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation. contamination exist on the target property, what downgradient sites might be impacted. environmental professional in forming an opinion about the impact of nearby contaminated properties or, should of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator

HYDROGEOLOGIC INFORMATION
SOUTH LAKE TAHOE YES - refer to the Overview Map and Detail Map

NATIONAL WETLAND INVENTORY
NWI Electronic
NWI Quad at Target Property Data Coverage
32005C0210G FEMA FIRM Flood data
Additional Panels in search area: FEMA Source Type
32005C0205G FEMA FIRM Flood data
Flood Plain Panel at Target Property FEMA Source Type

FEMA FLOOD ZONE
and bodies of water).

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

HYDROLOGIC INFORMATION
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
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Depth to Bedrock Max: > 60 inches
Depth to Bedrock Min: > 60 inches
Corrosion Potential - Uncoated Steel: HIGH
Hydric Status: Soil meets the requirements for a hydric soil. conductivity, or seepage. Depth to water table is less than 1 foot.

Soil Drainage Class: Poorly. Soils may have a saturated zone, a layer of low hydraulic water table, or are shallow to an impervious layer.

Hydrologic Group: Class D - Very slow infiltration rates. Soils are clayey, have a high Soil Surface Texture: loamy coarse sand
Soil Component Name: MARLA
The following information is based on Soil Conservation Service STATSGO data. in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps. for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information The U.S. Department of Agriculture’s (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil

DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY Map, USGS Digital Data Series DDS - 11 (1994).
of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology

ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION
Era: Mesozoic Category: Plutonic and Intrusive Rocks
System: Cretaceous
Series: Upper Cretaceous granitic rocks
Code: Kg2 (decoded above as Era, System & Series)
at which contaminant migration may be occurring.

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

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

GROUNDWATER FLOW VELOCITY INFORMATION
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
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peat
stony - coarse sandy loam
gravelly - loamy coarse sand
Surficial Soil Types: coarse sandy loam
coarse sand
gravelly - coarse sandy loam
stony - loamy coarse sand
sandy loam
stony - sandy loam
peat
stony - coarse sandy loam
gravelly - loamy coarse sand
Soil Surface Textures: coarse sandy loam
appear within the general area of target property.

Based on Soil Conservation Service STATSGO data, the following additional subordinant soil types may

OTHER SOIL TYPES IN AREA
Min: 6.10
Max: 7.30
Min: 0.20
Max: 0.60
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
Sand.

Gravel and
Fragments,
200), Stone
passing No.
pct. or less
materials (35
4 60 inches 66 inches stratified Granular
Min: 6.10
Max: 7.30
Min: 0.06
Max: 0.20
50%), silt.
limit less than
Clays (liquid
SOILS, Silts and

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

Materials (more
3 44 inches 60 inches stratified Silt-Clay
Min: 5.60
Max: 7.30
Min: 2.00
Max: 6.00
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
sand.

Poorly graded
Clean Sands,
SOILS, Sands,

COARSE-GRAINED
Sand.

Gravel and
Fragments,
200), Stone
passing No.
pct. or less
materials (35
Granular
sand
2 11 inches 44 inches loamy coarse
Min: 5.10
Max: 7.30
Min: 2.00
Max: 6.00
Silty Sand.

Sands with fines,
SOILS, Sands,

COARSE-GRAINED
sand.

Poorly graded
Clean Sands,
SOILS, Sands,

COARSE-GRAINED
Sand.

Gravel and
Fragments,
200), Stone
passing No.
pct. or less
materials (35
Granular
sand
1 0 inches 11 inches loamy coarse
Soil Layer Information
Boundary Classification
Permeability
Rate (in/hr) Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
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F49 USGS40000195908 1/4 - 1/2 Mile North
F48 USGS40000195907 1/4 - 1/2 Mile North
F45 USGS40000195906 1/4 - 1/2 Mile North
D39 USGS40000195905 1/8 - 1/4 Mile North
D38 USGS40000195904 1/8 - 1/4 Mile North
D36 USGS40000195900 1/8 - 1/4 Mile NNW
D34 USGS40000195903 1/8 - 1/4 Mile NNW
D33 USGS40000195901 1/8 - 1/4 Mile NNW
D30 USGS40000195902 1/8 - 1/4 Mile NNW
D27 USGS40000195898 1/8 - 1/4 Mile NNW
D22 USGS40000195897 1/8 - 1/4 Mile North
D20 USGS40000195896 1/8 - 1/4 Mile North
C18 USGS40000195893 1/8 - 1/4 Mile SW
A3 USGS40000195894 0 - 1/8 Mile SSW

FEDERAL USGS WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
State Database 1.000
Federal FRDS PWS Nearest PWS within 1 mile
Federal USGS 1.000

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

LOCAL / REGIONAL WATER AGENCY RECORDS
coarse sand
gravelly - coarse sandy loam
gravelly - loamy coarse sand
extremely gravelly - loamy coarse sand
gravelly - loamy sand
Deeper Soil Types: loamy coarse sand
loam
stratified
very gravelly - coarse sand
gravelly - coarse sandy loam
Shallow Soil Types: coarse sandy loam
coarse sand
gravelly - coarse sandy loam
stony - loamy coarse sand
sandy loam
stony - sandy loam
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
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D26 11275 1/8 - 1/4 Mile North
D25 11274 1/8 - 1/4 Mile North
D24 CAUSGSN00009244 1/8 - 1/4 Mile NNW
23 11282 1/8 - 1/4 Mile SSW
D21 CAUSGSN00004882 1/8 - 1/4 Mile North
D19 CAUSGSN00017189 1/8 - 1/4 Mile North
C17 CADDW0000022832 1/8 - 1/4 Mile WSW
16 CADDW0000014973 1/8 - 1/4 Mile South
C15 CADDW0000018204 0 - 1/8 Mile SSW
B14 CAEDF0000051755 0 - 1/8 Mile North
B13 CAEDF0000133990 0 - 1/8 Mile NNE
B12 CAEDF0000114617 0 - 1/8 Mile NNE
B11 CAEDF0000080478 0 - 1/8 Mile North
B10 CAEDF0000062117 0 - 1/8 Mile NNE
B9 CAEDF0000105944 0 - 1/8 Mile NE
B8 CAEDF0000098104 0 - 1/8 Mile NE
B7 CAEDF0000113281 0 - 1/8 Mile NNE
B6 CAEDF0000033271 0 - 1/8 Mile North
A5 CADDW0000020872 0 - 1/8 Mile SW
A4 CADDW0000009905 0 - 1/8 Mile SW
A2 CADDW0000011495 0 - 1/8 Mile SSE
A1 CADDW0000018938 0 - 1/8 Mile SSE

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
Note: PWS System location is not always the same as well location.

No PWS System Found

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION

LOCATION

MAP ID WELL ID FROM TP
W216 USGS40000195882 1/2 - 1 Mile WSW
205 USGS40000761435 1/2 - 1 Mile North
196 USGS40000761414 1/2 - 1 Mile North
Q192 USGS40000195884 1/2 - 1 Mile SW
163 USGS40000195892 1/2 - 1 Mile WSW
M162 USGS40000195885 1/2 - 1 Mile SW
O158 USGS40000195890 1/2 - 1 Mile WSW
O152 USGS40000195891 1/2 - 1 Mile WSW
K94 USGS40000195911 1/2 - 1 Mile NNE
74 USGS40000195887 1/4 - 1/2 Mile SW
59 USGS40000195889 1/4 - 1/2 Mile SW
H56 USGS40000195910 1/4 - 1/2 Mile North
G54 USGS40000195895 1/4 - 1/2 Mile ENE
F52 USGS40000195909 1/4 - 1/2 Mile North
50 USGS40000195899 1/4 - 1/2 Mile NE

FEDERAL USGS WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
448
TC6870577.2s Page A-8
L95 CAEDF0000124483 1/2 - 1 Mile WSW
L93 CAEDF0000082917 1/2 - 1 Mile WSW
L92 CAEDF0000086233 1/2 - 1 Mile WSW
L91 CAEDF0000085862 1/2 - 1 Mile WSW
L90 CAEDF0000068872 1/2 - 1 Mile WSW
L89 CAEDF0000057574 1/2 - 1 Mile WSW
L88 CAEDF0000098779 1/2 - 1 Mile WSW
L87 CAEDF0000092676 1/2 - 1 Mile WSW
L86 CAEDF0000085722 1/2 - 1 Mile WSW
L85 CAEDF0000121824 1/2 - 1 Mile WSW
84 CADWR9000040955 1/2 - 1 Mile SSW
L83 CAEDF0000036603 1/2 - 1 Mile WSW
82 11284 1/2 - 1 Mile SSW
L81 CAEDF0000001666 1/2 - 1 Mile WSW
L80 CAEDF0000082012 1/2 - 1 Mile WSW
L79 CAEDF0000121188 1/2 - 1 Mile WSW
L78 CAEDF0000121917 1/2 - 1 Mile WSW
L77 CAEDF0000105386 1/2 - 1 Mile WSW
L76 CAEDF0000120721 1/2 - 1 Mile WSW
K75 CADWR9000040990 1/4 - 1/2 Mile NNE
I73 CAEDF0000019730 1/4 - 1/2 Mile NNE
I72 CAEDF0000106079 1/4 - 1/2 Mile NE
I71 CAEDF0000082195 1/4 - 1/2 Mile NNE
I70 CAEDF0000007817 1/4 - 1/2 Mile NNE
I69 CAEDF0000091718 1/4 - 1/2 Mile NE
I68 CAEDF0000055649 1/4 - 1/2 Mile NNE
I67 CAEDF0000045083 1/4 - 1/2 Mile NNE
I66 CAEDF0000125651 1/4 - 1/2 Mile NNE
J65 CADDW0000018367 1/4 - 1/2 Mile ESE
J64 CADDW0000018039 1/4 - 1/2 Mile ESE
J63 CADDW0000002586 1/4 - 1/2 Mile ESE
I62 CAEDF0000110293 1/4 - 1/2 Mile NNE
I61 CAEDF0000070808 1/4 - 1/2 Mile NNE
H60 CADDW0000000592 1/4 - 1/2 Mile North
58 11283 1/4 - 1/2 Mile South
H57 CAUSGS000000620 1/4 - 1/2 Mile North
H55 CADDW0000020691 1/4 - 1/2 Mile North
G53 CAUSGSN00018422 1/4 - 1/2 Mile ENE
F51 CAUSGSN00006269 1/4 - 1/2 Mile North
F47 CAUSGSN00019020 1/4 - 1/2 Mile North
F46 CAUSGSN00019009 1/4 - 1/2 Mile North
F44 CADWR9000040983 1/4 - 1/2 Mile NNW
F43 CADDW0000022130 1/4 - 1/2 Mile North
E42 CADDW0000004553 1/4 - 1/2 Mile NNE
E41 11276 1/4 - 1/2 Mile NNE
40 CADDW0000015709 1/8 - 1/4 Mile WSW
D37 CAUSGSN00000136 1/8 - 1/4 Mile North
D35 CAUSGSN00008645 1/8 - 1/4 Mile NNW
D32 CAUSGSN00009237 1/8 - 1/4 Mile NNW
D31 CAUSGSN00011107 1/8 - 1/4 Mile NNW
D29 CAUSGSN00009899 1/8 - 1/4 Mile NNW
D28 CADDW0000001671 1/8 - 1/4 Mile North

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
449
TC6870577.2s Page A-9
O147 CAEDF0000000499 1/2 - 1 Mile WSW
O146 CAEDF0000071812 1/2 - 1 Mile WSW
O145 CAEDF0000011643 1/2 - 1 Mile WSW
O144 CAEDF0000009722 1/2 - 1 Mile WSW
O143 CAEDF0000003639 1/2 - 1 Mile WSW
O142 CAUSGSN00009887 1/2 - 1 Mile WSW
141 11272 1/2 - 1 Mile North
O140 CAEDF0000034823 1/2 - 1 Mile WSW
O139 CAEDF0000132591 1/2 - 1 Mile WSW
L138 CAEDF0000058957 1/2 - 1 Mile WSW
L137 CAEDF0000081011 1/2 - 1 Mile WSW
O136 CAEDF0000116633 1/2 - 1 Mile WSW
O135 CAEDF0000138947 1/2 - 1 Mile WSW
L134 CAEDF0000037619 1/2 - 1 Mile WSW
L133 CAEDF0000135355 1/2 - 1 Mile WSW
L132 CAEDF0000091720 1/2 - 1 Mile WSW
L131 CAEDF0000034822 1/2 - 1 Mile WSW
L130 CAEDF0000000122 1/2 - 1 Mile WSW
L129 CAEDF0000000786 1/2 - 1 Mile WSW
L128 CAEDF0000115948 1/2 - 1 Mile WSW
L127 CAEDF0000135050 1/2 - 1 Mile WSW
L126 CAEDF0000089535 1/2 - 1 Mile WSW
L125 CAEDF0000142829 1/2 - 1 Mile WSW
L124 CAEDF0000128095 1/2 - 1 Mile WSW
L123 CAEDF0000128687 1/2 - 1 Mile WSW
L122 CAEDF0000021925 1/2 - 1 Mile WSW
L121 CAEDF0000087797 1/2 - 1 Mile WSW
L120 CAEDF0000031340 1/2 - 1 Mile WSW
L119 CAEDF0000130889 1/2 - 1 Mile WSW
L118 CAEDF0000011353 1/2 - 1 Mile WSW
L117 CAEDF0000101549 1/2 - 1 Mile WSW
L116 CAEDF0000000588 1/2 - 1 Mile WSW
L115 CAEDF0000005883 1/2 - 1 Mile WSW
L114 CAEDF0000069710 1/2 - 1 Mile WSW
L113 CAEDF0000092368 1/2 - 1 Mile WSW
L112 CAEDF0000106244 1/2 - 1 Mile WSW
L111 CAEDF0000130086 1/2 - 1 Mile WSW
N110 CAEDF0000101782 1/2 - 1 Mile WSW
L109 CAEDF0000085318 1/2 - 1 Mile WSW
L108 CAEDF0000049604 1/2 - 1 Mile WSW
L107 CAEDF0000043706 1/2 - 1 Mile WSW
L106 CAEDF0000142686 1/2 - 1 Mile WSW
L105 CAEDF0000100419 1/2 - 1 Mile WSW
L104 CAEDF0000114510 1/2 - 1 Mile WSW
L103 CAEDF0000119519 1/2 - 1 Mile WSW
L102 CAEDF0000132538 1/2 - 1 Mile WSW
L101 CAEDF0000108327 1/2 - 1 Mile WSW
L100 CAEDF0000102400 1/2 - 1 Mile WSW
M99 11279 1/2 - 1 Mile SW
L98 CAEDF0000037618 1/2 - 1 Mile WSW
L97 CAEDF0000068873 1/2 - 1 Mile WSW
L96 CAEDF0000076222 1/2 - 1 Mile WSW

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
450
TC6870577.2s Page A-10
V206 CADDW0000015711 1/2 - 1 Mile WSW
V204 CADDW0000003815 1/2 - 1 Mile WSW
U203 CADDW0000006126 1/2 - 1 Mile South
U202 CADDW0000011494 1/2 - 1 Mile South
S201 CADDW0000019291 1/2 - 1 Mile SSW
S200 CADDW0000001120 1/2 - 1 Mile SSW
T199 CADWR0000024140 1/2 - 1 Mile SW
T198 CADWR9000040943 1/2 - 1 Mile SW
S197 CADDW0000011122 1/2 - 1 Mile SSW
R195 CADDW0000007405 1/2 - 1 Mile SSW
R194 CADDW0000022831 1/2 - 1 Mile SSW
Q193 CAUSGSN00001395 1/2 - 1 Mile SW
P191 CAEDF0000089534 1/2 - 1 Mile WSW
P190 CAEDF0000088571 1/2 - 1 Mile WSW
P189 CAEDF0000132221 1/2 - 1 Mile WSW
P188 CAEDF0000040831 1/2 - 1 Mile WSW
P187 CAEDF0000068415 1/2 - 1 Mile WSW
P186 CAEDF0000045225 1/2 - 1 Mile WSW
P185 CAEDF0000010578 1/2 - 1 Mile WSW
P184 CAEDF0000002234 1/2 - 1 Mile WSW
P183 CAEDF0000014958 1/2 - 1 Mile WSW
P182 CAEDF0000078926 1/2 - 1 Mile WSW
P181 CAEDF0000072418 1/2 - 1 Mile WSW
P180 CAEDF0000116209 1/2 - 1 Mile WSW
O179 CAEDF0000045372 1/2 - 1 Mile WSW
P178 CAEDF0000007618 1/2 - 1 Mile WSW
O177 CAEDF0000104271 1/2 - 1 Mile WSW
O176 CAEDF0000118890 1/2 - 1 Mile WSW
O175 CAEDF0000121052 1/2 - 1 Mile WSW
O174 CAEDF0000087645 1/2 - 1 Mile WSW
O173 CAEDF0000043711 1/2 - 1 Mile WSW
O172 CAEDF0000053797 1/2 - 1 Mile WSW
O171 CAEDF0000093157 1/2 - 1 Mile WSW
O170 CAEDF0000033579 1/2 - 1 Mile WSW
O169 CAEDF0000113382 1/2 - 1 Mile WSW
O168 CAEDF0000002045 1/2 - 1 Mile WSW
O167 CAEDF0000120820 1/2 - 1 Mile WSW
O166 CAEDF0000031498 1/2 - 1 Mile WSW
O165 CAEDF0000111696 1/2 - 1 Mile WSW
O164 CAEDF0000095220 1/2 - 1 Mile WSW
O161 CAEDF0000051153 1/2 - 1 Mile WSW
O160 CAEDF0000134622 1/2 - 1 Mile WSW
O159 CAEDF0000033810 1/2 - 1 Mile WSW
O157 CAEDF0000062570 1/2 - 1 Mile WSW
O156 CAEDF0000106645 1/2 - 1 Mile WSW
O155 CAUSGSN00002000 1/2 - 1 Mile WSW
154 CADDW0000014169 1/2 - 1 Mile NNE
O153 CAEDF0000013209 1/2 - 1 Mile WSW
O151 CAEDF0000098537 1/2 - 1 Mile WSW
O150 CAEDF0000081328 1/2 - 1 Mile WSW
N149 CAEDF0000041844 1/2 - 1 Mile WSW
N148 CAEDF0000134590 1/2 - 1 Mile WSW

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
451
TC6870577.2s Page A-11
W215 CAUSGSN00014176 1/2 - 1 Mile WSW
W214 CADDW0000014568 1/2 - 1 Mile WSW
X213 11271 1/2 - 1 Mile North
X212 11270 1/2 - 1 Mile North
X211 11269 1/2 - 1 Mile North
W210 11280 1/2 - 1 Mile WSW
209 CADDW0000000176 1/2 - 1 Mile SSE
208 CADDW0000010394 1/2 - 1 Mile SW
V207 CADDW0000022304 1/2 - 1 Mile WSW

STATE DATABASE WELL INFORMATION

LOCATION

MAP ID WELL ID FROM TP
GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY ®
452
EDR Inc.
6 4 80
6 5 20
6 5 20
6 520
6680 6 6 8 0
6 8 80
8 6 8 0
8 6 4 0
6 6 40
8 680 8 6 4 0
6 2 4 0 6 2 4 0
6 2 4 0
6 2 4 0
6 2 4 0
6 2 8 0
6 2 8 0
6 2 8 0
6 2 8 0
6 3 2 0
6 3 2 0 6 3 2 0 6 3 2 0
6 3 6 0
6 3 6 0
6 3 6 0
6 3 6 0
6 4 0 0
6 4 0 0
6 4 0 0
6 4 00
6 4 0 0
6 4 4 0
6 4 4 0
6 4 4 0
6 4 4 0
6 4 4 0
6 4 4 0
6 4 4 0
6 4 8 0
6 4 8 0
6 4 8 0 6 4 8 0
6 4 8 0
6 4 8 0
6 5 2 0
6 5 2 0
6 5 2 0
6 5 2 0
6 5 2 0 5 2 0
6 5 6 0
6 6 5 6 0
6 5 6 0
6 5 6 0
6 6 6 0 0
6 6 0 0 6 6 0 0
6 6 4 0
6 6 40
6 6 4 0
0 6 6 8 0
6 6 8 0
6 6 8 0
6 6 8 0
6 7 2 0
6 7 2 0
6 7 2 0
6 7 6 0
6 7 6 0
6 7 6 0
6 8 0 0
6 8 0 0
6 8 0 0
6 8 4 0
6 8 4 0
6 8 4 0
6 8 8 0
6 8 8 0
6 8 8 0
6 9 2 0
6 9 2 0
6 9 2 0
6 9 6 0
6 9 6 0
7 0 0 0 7 0 0 0
7 0 4 0
7 0 4 0
4 0
7 0 8 0
7 0 8 0
7 1 2 0
7 1 2 0
7 1 6 0
7 1 6 0
7 2 0 0
7 2 0 0
7 7 2 4 0
0 7 2
7 2 8 0
7 3 2 0
7 3 6 0
7 3 6 0
7 4 0 0
7 4 0 0 7 4 4 0
7 4 8 0
7 4 8 0
7 5 2 0
7 5 2 0
7 5 6 0
7 5 6 0
7 6 0 0
7 6 0 0 7 6 4 07 6 8 0
7720
7 7 6 0
7 8 0 0
7 8 4 0
7 8 4 0
7 8 8 0
7 8 8 0
7 9 2 0
7 9 2 0
7 9
7 9 6 0 8 0 0 0 8 0 4 0
0 4 0
8 0 8 0
0 8 0
8 1 2 0 8 1 6 0
0 8 2 0 0
8 2 0 0
8 2 4 0
8 2 4 0
8 2 8 0
8 2 8 0
8 3 2 0
8 3 2 0
8 3 6 0
8 3 6 0 8 4 0 0
8 4 0 0
8 4 4 0
8 4 4 0
8 4 8 0
8 4 8 0
8 5 2 0
8 5 6 0
8 8 6 0 0
CA
453
TC6870577.2s Page A-13
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900533-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: HORIZONTAL WELL 01 GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 0900533-001 Well Type: MUNICIPAL
A4
SW
0 - 1/8 Mile
Lower
CA WELLS CADDW0000009905
Note: The site was being pumped.

Feet below surface: Not Reported Feet to sea level: Not Reported Ground water levels,Number of Measurements: 1 Level reading date: 1996-09-19 Well Hole Depth: Not Reported Well Hole Depth Units: Not Reported Well Depth: 70 Well Depth Units: ft
Aquifer Type: Not Reported Construction Date: Not Reported Aquifer: Not Reported Formation Type: Not Reported
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: 1023 MIDWAY RD HUC: 16050101
Monitor Location: 090 N13 E18 34BACA1 Type: Well
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center A3
SSW
0 - 1/8 Mile
Higher
FED USGS USGS40000195894
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900551-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900551-001 Well Type: MUNICIPAL
A2
SSE
0 - 1/8 Mile
Higher
CA WELLS CADDW0000011495
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900581-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900581-001 Well Type: MUNICIPAL
A1
SSE
0 - 1/8 Mile
Higher
CA WELLS CADDW0000018938
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
454
TC6870577.2s Page A-14
gned_name=S-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700092&assi date=&global_id=T0601700092&assigned_name=S-4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: S-4
Well ID: T0601700092-S-4 Well Type: MONITORING
B8
NE
0 - 1/8 Mile
Higher
CA WELLS CAEDF0000098104
gned_name=S-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700092&assi date=&global_id=T0601700092&assigned_name=S-6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: S-6
Well ID: T0601700092-S-6 Well Type: MONITORING
B7
NNE
0 - 1/8 Mile
Lower
CA WELLS CAEDF0000113281
gned_name=S-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700092&assi date=&global_id=T0601700092&assigned_name=S-10&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: S-10
Well ID: T0601700092-S-10 Well Type: MONITORING
B6
North
0 - 1/8 Mile
Lower
CA WELLS CAEDF0000033271
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900554-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900554-001 Well Type: MUNICIPAL
A5
SW
0 - 1/8 Mile
Lower
CA WELLS CADDW0000020872
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
455
TC6870577.2s Page A-15
gned_name=S-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700092&assi date=&global_id=T0601700092&assigned_name=S-3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: S-3
Well ID: T0601700092-S-3 Well Type: MONITORING
B12
NNE
0 - 1/8 Mile
Lower
CA WELLS CAEDF0000114617
gned_name=S-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700092&assi date=&global_id=T0601700092&assigned_name=S-9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: S-9
Well ID: T0601700092-S-9 Well Type: MONITORING
B11
North
0 - 1/8 Mile
Lower
CA WELLS CAEDF0000080478
gned_name=S-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700092&assi date=&global_id=T0601700092&assigned_name=S-7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: S-7
Well ID: T0601700092-S-7 Well Type: MONITORING
B10
NNE
0 - 1/8 Mile
Lower
CA WELLS CAEDF0000062117
gned_name=S-11
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700092&assi date=&global_id=T0601700092&assigned_name=S-11&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: S-11
Well ID: T0601700092-S-11 Well Type: MONITORING
B9
NE
0 - 1/8 Mile
Higher
CA WELLS CAEDF0000105944
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
456
TC6870577.2s Page A-16
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900673-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900673-001 Well Type: MUNICIPAL
16 South
1/8 - 1/4 Mile
Higher
CA WELLS CADDW0000014973
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900536-004&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 02/ANNEX GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 0900536-004 Well Type: MUNICIPAL
C15
SSW
0 - 1/8 Mile
Lower
CA WELLS CADDW0000018204
gned_name=S-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700092&assi date=&global_id=T0601700092&assigned_name=S-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: S-8
Well ID: T0601700092-S-8 Well Type: MONITORING
B14
North
0 - 1/8 Mile
Lower
CA WELLS CAEDF0000051755
gned_name=S-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700092&assi date=&global_id=T0601700092&assigned_name=S-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: S-2
Well ID: T0601700092-S-2 Well Type: MONITORING
B13
NNE
0 - 1/8 Mile
Lower
CA WELLS CAEDF0000133990
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
457
TC6870577.2s Page A-17
Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDCA1 13N18E27P-05 MW197 Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center D20
North
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195896
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385719119565301&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385719119565301 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385719119565301 Well Type: UNK
D19
North
1/8 - 1/4 Mile
Lower
CA WELLS CAUSGSN00017189
Note: The site had been pumped recently.

Feet below surface: 11.62 Feet to sea level: Not Reported Ground water levels,Number of Measurements: 1 Level reading date: 1996-09-18 Well Hole Depth: Not Reported Well Hole Depth Units: Not Reported Well Depth: 58 Well Depth Units: ft
Aquifer Type: Not Reported Construction Date: Not Reported Aquifer: Not Reported Formation Type: Not Reported
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: 3844 LAKE TAHOE BLVD HUC: 16050101
Monitor Location: 090 N13 E18 34BBDA1 Type: Well
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center C18
SW
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195893
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900536-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900536-001 Well Type: MUNICIPAL
C17
WSW
1/8 - 1/4 Mile
Lower
CA WELLS CADDW0000022832
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
458
TC6870577.2s Page A-18
Pop serv: 25 Connection: 15
Zip: 95608 Zip ext: Not Reported
City: CARMICHAEL State: CA
Hqname: Not Reported Address: 5336 HALSTED AVE.

System no: 0900569 System nam: Tahoe Nugget Apartments
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: OF PENTAGON RD. Comment 4: Not Reported
Comment 2: FRONT OF BUILDING ~ 160’ N FROM THE SOUTH BEND OF PENTAGON RD & 50’ W Comment 1: 3825 PENTAGON RD., SO. LAKE TAHOE, CA 95731. WELL IN A BURRIED PIT IN Precision: 3 Status: AR
Latitude: 385700.0 Longitude: 1195651.0
Source nam: WELL 01 Station ty: WELL/AMBNT/MUN/INTAKE
System no: 0900569 Water type: G
District: 39 User id: 09C
Frds no: 0900569001 County: 09
Seq: 11282 Prim sta c: 13N/18E-34C04 M
23 SSW
1/8 - 1/4 Mile
Higher
CA WELLS 11282
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 20
Construction Date: 20051019 Well Depth: 19
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDCA2 13N18E27P-04 MW196 Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center D22
North
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195897
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385719119565302&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385719119565302 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385719119565302 Well Type: UNK
D21
North
1/8 - 1/4 Mile
Lower
CA WELLS CAUSGSN00004882
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 28
Construction Date: 20051020 Well Depth: 28
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
459
TC6870577.2s Page A-19
Sample date: 09-AUG-17 Finding: 8.6
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 09-AUG-17 Finding: 23.9
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 09-AUG-17 Finding: 32.5
Dlr: 0.

Chemical: PH, FIELD Report units: Not Reported
Sample date: 09-AUG-17 Finding: 8.81
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 09-AUG-17 Finding: 65.

Dlr: 0.

Chemical: SOURCE TEMPERATURE C Report units: C
Sample date: 09-AUG-17 Finding: 11.

Area serve: ECHO VIEW ESTATES
Pop serv: 46900 Connection: 12630
Zip: 96151 Zip ext: Not Reported
City: South Lake Tahoe State: CA
Hqname: Not Reported Address: 1275 Meadow Crest Drive
System no: 0910002 System nam: South Tahoe Pud - Main
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 4 Status: AR
Latitude: 385720.0 Longitude: 1195650.0
Source nam: BLACKROCK WELL 02 Station ty: WELL/AMBNT/MUN/INTAKE System no: 0910002 Water type: G
District: 09 User id: TEN
Frds no: 0910002006 County: 09
Seq: 11274 Prim sta c: 13N/18E-27P02 M
D25
North
1/8 - 1/4 Mile
Lower
CA WELLS 11274
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385719119565601&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385719119565601 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385719119565601 Well Type: UNK
D24
NNW
1/8 - 1/4 Mile
Lower
CA WELLS CAUSGSN00009244
Area serve: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
460
TC6870577.2s Page A-20
Dlr: 0.

Chemical: RADON 222 COUNTING ERROR Report units: PCI/L
Sample date: 09-AUG-17 Finding: 127.

Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 09-AUG-17 Finding: 0.35
Dlr: 1.

Chemical: RADIUM 228 Report units: PCI/L
Sample date: 09-AUG-17 Finding: 1.55
Dlr: 0.

Chemical: RADIUM 226 COUNTING ERROR Report units: PCI/L Sample date: 09-AUG-17 Finding: 0.5
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 09-AUG-17 Finding: 2.54
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 09-AUG-17 Finding: 4.7e-002
Dlr: 0.

Chemical: AGGRSSIVE INDEX (CORROSIVITY) Report units: Not Reported Sample date: 09-AUG-17 Finding: 11.53
Dlr: 0.1
Chemical: TURBIDITY, LABORATORY Report units: NTU
Sample date: 09-AUG-17 Finding: 0.17
Dlr: 0.

Chemical: CARBON DIOXIDE Report units: UG/L
Sample date: 09-AUG-17 Finding: 90.

Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 09-AUG-17 Finding: 51.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 09-AUG-17 Finding: 9.4e-002
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 09-AUG-17 Finding: 1.41
Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 09-AUG-17 Finding: 0.39
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 09-AUG-17 Finding: 17.6
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 09-AUG-17 Finding: 4.7e-002
Dlr: 0.

Chemical: CARBONATE ALKALINITY Report units: MG/L
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
461
TC6870577.2s Page A-21
Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 24-AUG-16 Finding: 51.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 24-AUG-16 Finding: 0.145
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 24-AUG-16 Finding: 1.49
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 24-AUG-16 Finding: 17.5
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 24-AUG-16 Finding: 4.3e-002
Dlr: 0.

Chemical: CARBONATE ALKALINITY Report units: MG/L
Sample date: 24-AUG-16 Finding: 9.41
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 24-AUG-16 Finding: 23.3
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 24-AUG-16 Finding: 32.71
Dlr: 0.

Chemical: PH, FIELD Report units: Not Reported
Sample date: 24-AUG-16 Finding: 9.2
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 24-AUG-16 Finding: 7.8
Dlr: 0.

Chemical: SOURCE TEMPERATURE C Report units: C
Sample date: 24-AUG-16 Finding: 11.9
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 09-AUG-17 Finding: 68.

Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 09-AUG-17 Finding: 0.55
Dlr: 0.

Chemical: RADIUM 226 MDA95 Report units: PCI/L
Sample date: 09-AUG-17 Finding: 3.e-002
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 09-AUG-17 Finding: 1.07
Dlr: 100.

Chemical: RADON 222 Report units: PCI/L
Sample date: 09-AUG-17 Finding: 2426.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
462
TC6870577.2s Page A-22
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 24-AUG-16 Finding: 84.

Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 24-AUG-16 Finding: 5.9
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 24-AUG-16 Finding: 64.

Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 24-AUG-16 Finding: 2.e-002
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 24-AUG-16 Finding: 0.63
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 24-AUG-16 Finding: 2.2
Dlr: 100.

Chemical: RADON 222 Report units: PCI/L
Sample date: 24-AUG-16 Finding: 1716.

Dlr: 0.

Chemical: RADON 222 COUNTING ERROR Report units: PCI/L
Sample date: 24-AUG-16 Finding: 122.

Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 24-AUG-16 Finding: 7.67
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 24-AUG-16 Finding: 2.75
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 24-AUG-16 Finding: 4.3e-002
Dlr: 0.

Chemical: AGGRSSIVE INDEX (CORROSIVITY) Report units: Not Reported Sample date: 24-AUG-16 Finding: 11.88
Dlr: 0.1
Chemical: TURBIDITY, LABORATORY Report units: NTU
Sample date: 24-AUG-16 Finding: 0.34
Dlr: 0.

Chemical: CARBON DIOXIDE Report units: UG/L
Sample date: 24-AUG-16 Finding: 40.

Dlr: 0.

Chemical: LANGELIER INDEX AT SOURCE TEMP. Report units: Not Reported Sample date: 24-AUG-16 Finding: 5.e-002
Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
463
TC6870577.2s Page A-23
Chemical: TURBIDITY, LABORATORY Report units: NTU
Sample date: 04-AUG-15 Finding: 0.29
Dlr: 0.

Chemical: CARBON DIOXIDE Report units: UG/L
Sample date: 04-AUG-15 Finding: 50.

Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 04-AUG-15 Finding: 44.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 04-AUG-15 Finding: 9.e-002
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 04-AUG-15 Finding: 1.44
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 04-AUG-15 Finding: 8.09
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 04-AUG-15 Finding: 6.26
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 04-AUG-15 Finding: 16.6
Dlr: 0.

Chemical: CARBONATE ALKALINITY Report units: MG/L
Sample date: 04-AUG-15 Finding: 8.76
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 04-AUG-15 Finding: 23.1
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 04-AUG-15 Finding: 31.86
Dlr: 0.

Chemical: PH, FIELD Report units: Not Reported
Sample date: 04-AUG-15 Finding: 9.08
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 04-AUG-15 Finding: 84.

Dlr: 0.

Chemical: COLOR Report units: UNITS
Sample date: 04-AUG-15 Finding: 5.

Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 04-AUG-15 Finding: 8.1
Dlr: 0.

Chemical: SOURCE TEMPERATURE C Report units: C
Sample date: 04-AUG-15 Finding: 11.5
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
464
TC6870577.2s Page A-24
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 18-FEB-15 Finding: 65.

Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 04-AUG-15 Finding: 6.3
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 04-AUG-15 Finding: 0.46
Dlr: 0.

Chemical: RADIUM 226 MDA95 Report units: PCI/L
Sample date: 04-AUG-15 Finding: 0.2
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 04-AUG-15 Finding: 3.e-002
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 04-AUG-15 Finding: 0.6
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 04-AUG-15 Finding: 2.61
Dlr: 100.

Chemical: RADON 222 Report units: PCI/L
Sample date: 04-AUG-15 Finding: 1847.

Dlr: 0.

Chemical: RADON 222 COUNTING ERROR Report units: PCI/L
Sample date: 04-AUG-15 Finding: 60.

Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 04-AUG-15 Finding: 8.95
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 04-AUG-15 Finding: 1.

Dlr: 0.

Chemical: RADIUM 226 COUNTING ERROR Report units: PCI/L Sample date: 04-AUG-15 Finding: 0.37
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 04-AUG-15 Finding: 1.96
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 04-AUG-15 Finding: 51.

Dlr: 0.

Chemical: AGGRSSIVE INDEX (CORROSIVITY) Report units: Not Reported Sample date: 04-AUG-15 Finding: 11.78
Dlr: 0.1
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
465
TC6870577.2s Page A-25
Chemical: LANGELIER INDEX AT SOURCE TEMP. Report units: Not Reported Sample date: 20-AUG-14 Finding: 0.16
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 20-AUG-14 Finding: 42.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 20-AUG-14 Finding: 0.103
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 20-AUG-14 Finding: 1.49
Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 20-AUG-14 Finding: 0.467
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 8.22
Dlr: 0.

Chemical: MAGNESIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 0.1
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 6.56
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 20-AUG-14 Finding: 18.8
Dlr: 0.

Chemical: CARBONATE ALKALINITY Report units: MG/L
Sample date: 20-AUG-14 Finding: 7.98
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 20-AUG-14 Finding: 25.5
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 20-AUG-14 Finding: 33.48
Dlr: 0.

Chemical: PH, FIELD Report units: Not Reported
Sample date: 20-AUG-14 Finding: 9.23
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 20-AUG-14 Finding: 67.

Dlr: 0.

Chemical: COLOR Report units: UNITS
Sample date: 20-AUG-14 Finding: 5.

Dlr: 0.

Chemical: SOURCE TEMPERATURE C Report units: C
Sample date: 20-AUG-14 Finding: 13.4
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
466
TC6870577.2s Page A-26
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 20-AUG-14 Finding: 0.46
Dlr: 0.

Chemical: RADIUM 226 MDA95 Report units: PCI/L
Sample date: 20-AUG-14 Finding: 0.51
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 20-AUG-14 Finding: 3.e-002
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 20-AUG-14 Finding: 1.41
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 20-AUG-14 Finding: 3.47
Dlr: 0.

Chemical: RADON 222 COUNTING ERROR Report units: PCI/L
Sample date: 20-AUG-14 Finding: 30.

Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 20-AUG-14 Finding: 11.76
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 20-AUG-14 Finding: 0.52
Dlr: 1.

Chemical: RADIUM 228 Report units: PCI/L
Sample date: 20-AUG-14 Finding: 1.99
Dlr: 0.

Chemical: RADIUM 226 COUNTING ERROR Report units: PCI/L Sample date: 20-AUG-14 Finding: 0.1
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 20-AUG-14 Finding: 3.26
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 20-AUG-14 Finding: 49.

Dlr: 0.

Chemical: AGGRSSIVE INDEX (CORROSIVITY) Report units: Not Reported Sample date: 20-AUG-14 Finding: 11.97
Dlr: 0.1
Chemical: TURBIDITY, LABORATORY Report units: NTU
Sample date: 20-AUG-14 Finding: 0.33
Dlr: 0.

Chemical: CARBON DIOXIDE Report units: UG/L
Sample date: 20-AUG-14 Finding: 30.

Dlr: 0.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
467
TC6870577.2s Page A-27
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 27-AUG-13 Finding: 0.113
Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 27-AUG-13 Finding: 1.42
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 27-AUG-13 Finding: 0.525
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 27-AUG-13 Finding: 8.09
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 27-AUG-13 Finding: 6.32
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 27-AUG-13 Finding: 16.1
Dlr: 0.

Chemical: PHOSPHATE, ORTHO Report units: MG/L
Sample date: 27-AUG-13 Finding: 4.6e-002
Dlr: 0.

Chemical: CARBONATE ALKALINITY Report units: MG/L
Sample date: 27-AUG-13 Finding: 8.4
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 27-AUG-13 Finding: 24.7
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 27-AUG-13 Finding: 33.1
Dlr: 0.

Chemical: PH, FIELD Report units: Not Reported
Sample date: 27-AUG-13 Finding: 9.25
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 27-AUG-13 Finding: 0.55
Dlr: 0.

Chemical: SOURCE TEMPERATURE C Report units: C
Sample date: 27-AUG-13 Finding: 10.9
Dlr: 3.

Chemical: VANADIUM Report units: UG/L
Sample date: 20-AUG-14 Finding: 7.9
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 8.2
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 20-AUG-14 Finding: 6.6
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
468
TC6870577.2s Page A-28
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 27-AUG-13 Finding: 2.42
Dlr: 100.

Chemical: RADON 222 Report units: PCI/L
Sample date: 27-AUG-13 Finding: 2170.

Dlr: 0.

Chemical: RADON 222 COUNTING ERROR Report units: PCI/L
Sample date: 27-AUG-13 Finding: 57.

Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 27-AUG-13 Finding: 8.29
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 27-AUG-13 Finding: 0.25
Dlr: 1.

Chemical: RADIUM 228 Report units: PCI/L
Sample date: 27-AUG-13 Finding: 1.14
Dlr: 0.

Chemical: RADIUM 226 COUNTING ERROR Report units: PCI/L Sample date: 27-AUG-13 Finding: 0.5
Dlr: 1.

Chemical: RADIUM 226 Report units: PCI/L
Sample date: 27-AUG-13 Finding: 3.99
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 27-AUG-13 Finding: 2.7
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 27-AUG-13 Finding: 42.

Dlr: 0.

Chemical: AGGRSSIVE INDEX (CORROSIVITY) Report units: Not Reported Sample date: 27-AUG-13 Finding: 11.97
Dlr: 0.1
Chemical: TURBIDITY, LABORATORY Report units: NTU
Sample date: 27-AUG-13 Finding: 0.16
Dlr: 0.

Chemical: CARBON DIOXIDE Report units: UG/L
Sample date: 27-AUG-13 Finding: 30.

Dlr: 0.

Chemical: LANGELIER INDEX AT SOURCE TEMP. Report units: Not Reported Sample date: 27-AUG-13 Finding: 0.12
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 27-AUG-13 Finding: 37.

Dlr: 0.1
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
469
TC6870577.2s Page A-29
Chemical: SULFATE Report units: MG/L
Sample date: 21-AUG-12 Finding: 1.46
Dlr: 0.

Chemical: CHLORIDE Report units: MG/L
Sample date: 21-AUG-12 Finding: 0.514
Dlr: 0.

Chemical: POTASSIUM Report units: MG/L
Sample date: 21-AUG-12 Finding: 0.547
Dlr: 0.

Chemical: SODIUM Report units: MG/L
Sample date: 21-AUG-12 Finding: 7.71
Dlr: 0.

Chemical: CALCIUM Report units: MG/L
Sample date: 21-AUG-12 Finding: 6.2
Dlr: 0.

Chemical: HARDNESS (TOTAL) AS CACO3 Report units: MG/L
Sample date: 21-AUG-12 Finding: 17.4
Dlr: 0.

Chemical: CARBONATE ALKALINITY Report units: MG/L
Sample date: 21-AUG-12 Finding: 13.9
Dlr: 0.

Chemical: BICARBONATE ALKALINITY Report units: MG/L
Sample date: 21-AUG-12 Finding: 19.8
Dlr: 0.

Chemical: ALKALINITY (TOTAL) AS CACO3 Report units: MG/L Sample date: 21-AUG-12 Finding: 33.7
Dlr: 0.

Chemical: PH, FIELD Report units: Not Reported
Sample date: 21-AUG-12 Finding: 9.63
Dlr: 0.

Chemical: RADIUM 228 MDA95 Report units: PCI/L
Sample date: 21-AUG-12 Finding: 0.67
Dlr: 0.

Chemical: SOURCE TEMPERATURE C Report units: C
Sample date: 21-AUG-12 Finding: 11.5
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 27-AUG-13 Finding: 69.

Dlr: 0.

Chemical: RADIUM 226 MDA95 Report units: PCI/L
Sample date: 27-AUG-13 Finding: 0.44
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 27-AUG-13 Finding: 2.e-002
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 27-AUG-13 Finding: 1.1
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
470
TC6870577.2s Page A-30
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 21-AUG-12 Finding: 2.3
Dlr: 100.

Chemical: RADON 222 Report units: PCI/L
Sample date: 21-AUG-12 Finding: 2456.

Dlr: 0.

Chemical: RADON 222 COUNTING ERROR Report units: PCI/L
Sample date: 21-AUG-12 Finding: 56.

Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 21-AUG-12 Finding: 8.11
Dlr: 0.

Chemical: RADIUM 228 COUNTING ERROR Report units: PCI/L Sample date: 21-AUG-12 Finding: 7.e-002
Dlr: 0.

Chemical: RADIUM 226 COUNTING ERROR Report units: PCI/L Sample date: 21-AUG-12 Finding: 0.33
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 21-AUG-12 Finding: 0.73
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 21-AUG-12 Finding: 57.

Dlr: 0.

Chemical: AGGRSSIVE INDEX (CORROSIVITY) Report units: Not Reported Sample date: 21-AUG-12 Finding: 12.35
Dlr: 0.

Chemical: BROMIDE Report units: MG/L
Sample date: 21-AUG-12 Finding: 1.1e-002
Dlr: 0.1
Chemical: TURBIDITY, LABORATORY Report units: NTU
Sample date: 21-AUG-12 Finding: 0.18
Dlr: 0.

Chemical: CARBON DIOXIDE Report units: UG/L
Sample date: 21-AUG-12 Finding: 10.

Dlr: 0.

Chemical: LANGELIER INDEX AT SOURCE TEMP. Report units: Not Reported Sample date: 21-AUG-12 Finding: 0.48
Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 21-AUG-12 Finding: 41.

Dlr: 0.1
Chemical: FLUORIDE (F) (NATURAL-SOURCE) Report units: MG/L Sample date: 21-AUG-12 Finding: 8.5e-002
Dlr: 0.5
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
471
TC6870577.2s Page A-31
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 15
Construction Date: 20051025 Well Depth: 14
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDCB1 13N18E27P-07 MW198A Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center D27
NNW
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195898
Area serve: ECHO VIEW ESTATES
Pop serv: 46900 Connection: 12630
Zip: 96151 Zip ext: Not Reported
City: South Lake Tahoe State: CA
Hqname: Not Reported Address: 1275 Meadow Crest Drive
System no: 0910002 System nam: South Tahoe Pud - Main
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 4 Status: AB
Latitude: 385720.0 Longitude: 1195650.0
Source nam: PINE AVE WELL - ABANDONED Station ty: WELL/AMBNT/MUN/INTAKE System no: 0910002 Water type: G
District: 09 User id: TEN
Frds no: 0910002029 County: 09
Seq: 11275 Prim sta c: 13N/18E-27P03 M
D26
North
1/8 - 1/4 Mile
Lower
CA WELLS 11275
Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 21-AUG-12 Finding: 69.1
Dlr: 0.

Chemical: RADIUM 226 MDA95 Report units: PCI/L
Sample date: 21-AUG-12 Finding: 0.13
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 21-AUG-12 Finding: 2.e-002
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 21-AUG-12 Finding: 5.e-002
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
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TC6870577.2s Page A-32
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385720119565502&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385720119565502 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385720119565502 Well Type: UNK
D31
NNW
1/8 - 1/4 Mile
Lower
CA WELLS CAUSGSN00011107
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 24
Construction Date: 20051024 Well Depth: 23
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDCB2 13N18E27P-09 MW198B Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center D30
NNW
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195902
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385720119565602&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385720119565602 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385720119565602 Well Type: UNK
D29
NNW
1/8 - 1/4 Mile
Lower
CA WELLS CAUSGSN00009899
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0910002-029&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ GAMA PFAS Testing: Not Reported
Other Name: PINE AVE WELL - DESTROYED XCLD
Source: Department of Health Services
Well ID: 0910002-029 Well Type: MUNICIPAL
D28
North
1/8 - 1/4 Mile
Lower
CA WELLS CADDW0000001671
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
473
TC6870577.2s Page A-33
amp_date=&global_id=&assigned_name=USGS-385720119565501&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385720119565501 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385720119565501 Well Type: UNK
D35
NNW
1/8 - 1/4 Mile
Lower
CA WELLS CAUSGSN00008645
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 25
Construction Date: 20051021 Well Depth: 24
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDCB3 13N18E27P-08 MW199B Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center D34
NNW
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195903
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 15
Construction Date: 20030815 Well Depth: 15
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDCB2 13N18E27P-10 MW200 Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center D33
NNW
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195901
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385720119565603&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385720119565603 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385720119565603 Well Type: UNK
D32
NNW
1/8 - 1/4 Mile
Lower
CA WELLS CAUSGSN00009237
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
474
TC6870577.2s Page A-34
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDDB2 Blackrock 2
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center D39
North
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195905
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 180
Construction Date: 19570610 Well Depth: 180
Formation Type: Not Reported Aquifer Type: Not Reported Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDDB1 Blackrock 1
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center D38
North
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195904
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385721119564601&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385721119564601 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385721119564601 Well Type: UNK
D37
North
1/8 - 1/4 Mile
Lower
CA WELLS CAUSGSN00000136
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 15
Construction Date: 20051025 Well Depth: 14
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDCB1 13N18E27P-06 MW199A Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center D36
NNW
1/8 - 1/4 Mile
Lower
FED USGS USGS40000195900
GeoTracker Data: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
475
TC6870577.2s Page A-35
Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 11-DEC-12 Finding: 2.88
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 10-DEC-13 Finding: 2.62
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 09-SEP-14 Finding: 599.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 09-SEP-14 Finding: 2.65
Area serve: Not Reported
Pop serv: 0 Connection: 0
Zip: Not Reported Zip ext: Not Reported
City: Not Reported State: Not Reported
Hqname: Not Reported Address: Not Reported
System no: 0900548 System nam: Mark Twain Motel
Comment 6: Not Reported Comment 7: Not Reported
Comment 4: Not Reported Comment 5: Not Reported
Comment 2: OFFICE STAIRS. Comment 3: Not Reported
Comment 1: 947 PARK AVE., SO LAKE TAHOE, CA 95729. WELL IN STORAGE BIN NEXT TO Precision: 3 Status: AR
Latitude: 385722.0 Longitude: 1195642.0
Source nam: WELL 01 Station ty: WELL/AMBNT/MUN/INTAKE
System no: 0900548 Water type: G
District: 39 User id: 09C
Frds no: 0900548001 County: 09
Seq: 11276 Prim sta c: 13N/18E-27P04 M
E41
NNE
1/4 - 1/2 Mile
Lower
CA WELLS 11276
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900535-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01/LAUNDRY RM GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 0900535-001 Well Type: MUNICIPAL
40 WSW
1/8 - 1/4 Mile
Lower
CA WELLS CADDW0000015709
Well Hole Depth Units: Not Reported
Well Depth Units: ft Well Hole Depth: Not Reported
Construction Date: 19590101 Well Depth: 240
Formation Type: Not Reported Aquifer Type: Not Reported Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
476
TC6870577.2s Page A-36
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 248
Construction Date: Not Reported Well Depth: 248
Formation Type: Not Reported Aquifer Type: Not Reported Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDBA1 Pine
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center F45
North
1/4 - 1/2 Mile
Lower
FED USGS USGS40000195906
Well Depth: 180 Well Completion Rpt #: 33505
Well Use: Observation Well Type: Single Well
Well Name: Blackrock Well #1 Basin Name: Tahoe South
State Well #: Not Reported Station ID: 47500
F44
NNW
1/4 - 1/2 Mile
Lower
CA WELLS CADWR9000040983
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0910002-006&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: BLACKROCK WELL 02 RAW GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 0910002-006 Well Type: MUNICIPAL
F43
North
1/4 - 1/2 Mile
Lower
CA WELLS CADDW0000022130
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900548-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900548-001 Well Type: MUNICIPAL
E42
NNE
1/4 - 1/2 Mile
Lower
CA WELLS CADDW0000004553
Dlr: 2.

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
477
TC6870577.2s Page A-37
Well Depth Units: ft Well Hole Depth: 20
Construction Date: 20030815 Well Depth: 20
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDBA3 13N18E27P-12 MW201B Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center F49
North
1/4 - 1/2 Mile
Lower
FED USGS USGS40000195908
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 13
Construction Date: 20030815 Well Depth: 13
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDBA2 13N18E27P-11 MW201A Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center F48
North
1/4 - 1/2 Mile
Lower
FED USGS USGS40000195907
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385725119565402&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385725119565402 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385725119565402 Well Type: UNK
F47
North
1/4 - 1/2 Mile
Lower
CA WELLS CAUSGSN00019020
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385725119565403&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385725119565403 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385725119565403 Well Type: UNK
F46
North
1/4 - 1/2 Mile
Lower
CA WELLS CAUSGSN00019009
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
478
TC6870577.2s Page A-38
Other Name: USGS-385715119562901 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385715119562901 Well Type: UNK
G53
ENE
1/4 - 1/2 Mile
Higher
CA WELLS CAUSGSN00018422
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 13
Construction Date: 20030815 Well Depth: 13
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27CDBA1 13N18E27P-13 MW202 Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center F52
North
1/4 - 1/2 Mile
Lower
FED USGS USGS40000195909
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385726119565401&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385726119565401 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385726119565401 Well Type: UNK
F51
North
1/4 - 1/2 Mile
Lower
CA WELLS CAUSGSN00006269
Well Hole Depth Units: Not Reported
Well Depth Units: Not Reported Well Hole Depth: Not Reported Construction Date: Not Reported Well Depth: Not Reported Formation Type: Not Reported Aquifer Type: Not Reported Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27DCCA1 Stateline Post Office Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center 50 NE
1/4 - 1/2 Mile
Higher
FED USGS USGS40000195899
Well Hole Depth Units: ft
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
479
TC6870577.2s Page A-39
Note: The site was flowing, but the head could not be measured without additional equipment.

Feet below surface: Not Reported Feet to sea level: Not Reported Ground water levels,Number of Measurements: 1 Level reading date: 1996-09-19 Well Hole Depth: Not Reported Well Hole Depth Units: Not Reported Well Depth: Not Reported Well Depth Units: Not Reported Aquifer Type: Not Reported Construction Date: Not Reported Aquifer: Not Reported Formation Type: Not Reported
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: 901 PARK AVE HUC: 16050101
Monitor Location: 090 N13 E18 27CACC1 Type: Well
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center H56
North
1/4 - 1/2 Mile
Lower
FED USGS USGS40000195910
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900529-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900529-001 Well Type: MUNICIPAL
H55
North
1/4 - 1/2 Mile
Lower
CA WELLS CADDW0000020691
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 30
Construction Date: 20051122 Well Depth: 25
Formation Type: Alluvium, Younger Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Basin and Range basin-fill aquifers Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 34ABAB1 13N18E34B-01 MW194 Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center G54
ENE
1/4 - 1/2 Mile
Higher
FED USGS USGS40000195895
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385715119562901&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
480
TC6870577.2s Page A-40
Note: Not Reported
Feet below surface: 4.33 Feet to sea level: Not Reported Ground water levels,Number of Measurements: 1 Level reading date: 1996-10-11 Well Hole Depth Units: Not Reported
Well Depth Units: ft Well Hole Depth: Not Reported
Construction Date: Not Reported Well Depth: 8
Formation Type: Not Reported Aquifer Type: Not Reported Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 34BCBC1 City of S Lake Tahoe Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center 59 SW
1/4 - 1/2 Mile
Lower
FED USGS USGS40000195889
Area serve: Not Reported
Pop serv: 0 Connection: 0
Zip: Not Reported Zip ext: Not Reported
City: Not Reported State: Not Reported
Hqname: Not Reported Address: Not Reported
System no: 0900612 System nam: Aspen Apartments
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: ASPEN AVE CENTERLINE. Comment 4: Not Reported Comment 2: PUMP HOUSE 240’ E OF ASPEN AVE & WILDWOOD AVE INTESECTION & 45’ S OF Comment 1: WELL SERVING 3780 ASPEN AVE., SO LAKE TAHOE, CA 95731. WELL IN WOODEN Precision: 3 Status: AR
Latitude: 385650.0 Longitude: 1195653.0
Source nam: WELL 01 Station ty: WELL/AMBNT/MUN/INTAKE
System no: 0900612 Water type: G
District: 39 User id: 09C
Frds no: 0900612001 County: 09
Seq: 11283 Prim sta c: 13N/18E-34E03 M
58 South
1/4 - 1/2 Mile
Higher
CA WELLS 11283
H57
North
1/4 - 1/2 Mile
Lower
CA WELLS CAUSGS000000620
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
481
TC6870577.2s Page A-41
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900569-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 - INACTIVE GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 0900569-001 Well Type: MUNICIPAL
J63
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CADDW0000002586
gned_name=MW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-9
Well ID: T0601700096-MW-9 Well Type: MONITORING
I62
NNE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000110293
gned_name=MW-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-10&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-10
Well ID: T0601700096-MW-10 Well Type: MONITORING
I61
NNE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000070808
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0910019-005&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 03 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0910019-005 Well Type: MUNICIPAL
H60
North
1/4 - 1/2 Mile
Lower
CA WELLS CADDW0000000592
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
482
TC6870577.2s Page A-42
gned_name=MW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-1
Well ID: T0601700096-MW-1 Well Type: MONITORING
I67
NNE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000045083
gned_name=MW-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-4
Well ID: T0601700096-MW-4 Well Type: MONITORING
I66
NNE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000125651
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900508-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 DESTROYED GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 0900508-001 Well Type: MUNICIPAL
J65
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CADDW0000018367
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900501-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 1-DESTROYED GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 0900501-001 Well Type: MUNICIPAL
J64
ESE
1/4 - 1/2 Mile
Higher
CA WELLS CADDW0000018039
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
483
TC6870577.2s Page A-43
gned_name=MW-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-3
Well ID: T0601700096-MW-3 Well Type: MONITORING
I71
NNE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000082195
gned_name=MW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-2
Well ID: T0601700096-MW-2 Well Type: MONITORING
I70
NNE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000007817
gned_name=MW-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-6
Well ID: T0601700096-MW-6 Well Type: MONITORING
I69
NE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000091718
gned_name=MW-5
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-5&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-5
Well ID: T0601700096-MW-5 Well Type: MONITORING
I68
NNE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000055649
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
484
TC6870577.2s Page A-44
Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1991-10-24 Feet below surface: 11
Note: The site was being pumped.

Feet below surface: Not Reported Feet to sea level: Not Reported Ground water levels,Number of Measurements: 2 Level reading date: 1996-09-17 Well Hole Depth: Not Reported Well Hole Depth Units: Not Reported Well Depth: 77 Well Depth Units: ft
Aquifer Type: Not Reported Construction Date: Not Reported Aquifer: Not Reported Formation Type: Not Reported
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: 1030 SONORA AVE HUC: 16050101
Monitor Location: 090 N13 E18 33ADDA1 Type: Well
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center 74 SW
1/4 - 1/2 Mile
Lower
FED USGS USGS40000195887
gned_name=MW-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-7
Well ID: T0601700096-MW-7 Well Type: MONITORING
I73
NNE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000019730
gned_name=MW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700096&assi date=&global_id=T0601700096&assigned_name=MW-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-8
Well ID: T0601700096-MW-8 Well Type: MONITORING
I72
NE
1/4 - 1/2 Mile
Higher
CA WELLS CAEDF0000106079
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
485
TC6870577.2s Page A-45
gned_name=JMW-14
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-14&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-14
Well ID: T0601700108-JMW-14 Well Type: MONITORING
L78
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000121917
gned_name=JMW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-9
Well ID: T0601700108-JMW-9 Well Type: MONITORING
L77
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000105386
gned_name=JMW-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-10&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-10
Well ID: T0601700108-JMW-10 Well Type: MONITORING
L76
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000120721
Well Depth: 116 Well Completion Rpt #: 64051
Well Use: Unknown Well Type: Unknown
Well Name: Not Reported Basin Name: Tahoe South
State Well #: 13N18E27K001M Station ID: 40133
K75
NNE
1/4 - 1/2 Mile
Higher
CA WELLS CADWR9000040990
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
486
TC6870577.2s Page A-46
Comment 3: Not Reported Comment 4: Not Reported
Comment 2: BIRCH ST. INTERSECTION & 30’ S OF BIRCH STREET.

Comment 1: 3740 BIRCH, SO. LAKE TAHOE CA 95731. WELL IS 188’ W OF WILDWOOD AVE & Precision: 3 Status: AR
Latitude: 385643.0 Longitude: 1195658.0
Source nam: WELL 01 Station ty: WELL/AMBNT/MUN/INTAKE
System no: 0900635 Water type: G
District: 39 User id: 09C
Frds no: 0900635001 County: 09
Seq: 11284 Prim sta c: 13N/18E-34M06 M
82 SSW
1/2 - 1 Mile
Higher
CA WELLS 11284
gned_name=EW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=EW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: EW-1
Well ID: T0601700108-EW-1 Well Type: MONITORING
L81
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000001666
gned_name=JMW-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-7
Well ID: T0601700108-JMW-7 Well Type: MONITORING
L80
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000082012
gned_name=JMW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-8
Well ID: T0601700108-JMW-8 Well Type: MONITORING
L79
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000121188
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
487
TC6870577.2s Page A-47
date=&global_id=T0601700108&assigned_name=JMW-13&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-13
Well ID: T0601700108-JMW-13 Well Type: MONITORING
L86
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000085722
gned_name=JMW-11
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-11&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-11
Well ID: T0601700108-JMW-11 Well Type: MONITORING
L85
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000121824
Well Depth: 68 Well Completion Rpt #: 64055
Well Use: Residential Well Type: Unknown
Well Name: Not Reported Basin Name: Tahoe South
State Well #: 13N18E34M002M Station ID: 31990
84 SSW
1/2 - 1 Mile
Higher
CA WELLS CADWR9000040955
gned_name=JMW-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-6
Well ID: T0601700108-JMW-6 Well Type: MONITORING
L83
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000036603
Area serve: Not Reported
Pop serv: 0 Connection: 0
Zip: Not Reported Zip ext: Not Reported
City: Not Reported State: Not Reported
Hqname: Not Reported Address: Not Reported
System no: 0900635 System nam: Sierra High Village
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
488
TC6870577.2s Page A-48
gned_name=MW-17C
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=MW-17C&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-17C
Well ID: T0601700108-MW-17C Well Type: MONITORING
L90
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000068872
gned_name=MW-17B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=MW-17B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-17B
Well ID: T0601700108-MW-17B Well Type: MONITORING
L89
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000057574
gned_name=MW-22
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-22&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-22
Well ID: T0601700100-MW-22 Well Type: MONITORING
L88
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000098779
gned_name=EW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=EW-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: EW-2
Well ID: T0601700108-EW-2 Well Type: MONITORING
L87
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000092676
gned_name=JMW-13
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
489
TC6870577.2s Page A-49
Well Hole Depth: 116 Well Hole Depth Units: ft
Well Depth: 116 Well Depth Units: ft
Aquifer Type: Not Reported Construction Date: 19610705
Aquifer: Not Reported Formation Type: Not Reported
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: 4132 CEDAR HUC: 16050101
Monitor Location: 090 N13 E18 27DBBC1 Type: Well
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center K94
NNE
1/2 - 1 Mile
Higher
FED USGS USGS40000195911
gned_name=JDVE-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JDVE-7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JDVE-7
Well ID: T0601700108-JDVE-7 Well Type: MONITORING
L93
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000082917
gned_name=PZ-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=PZ-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: PZ-2
Well ID: T0601700108-PZ-2 Well Type: MONITORING
L92
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000086233
gned_name=MW-17A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=MW-17A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-17A
Well ID: T0601700108-MW-17A Well Type: MONITORING
L91
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000085862
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
490
TC6870577.2s Page A-50
Level reading date: 1986-05-29 Feet below surface: 29.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1986-09-03 Feet below surface: 33.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1987-04-28 Feet below surface: 31.3 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1987-09-01 Feet below surface: 31.9 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1988-05-09 Feet below surface: 32.2 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1988-09-14 Feet below surface: 29.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1989-05-10 Feet below surface: 33.4 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1989-09-18 Feet below surface: 35.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1990-04-19 Feet below surface: 34.6 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1990-09-17 Feet below surface: 34.9 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1991-04-18 Feet below surface: 36.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1992-10-07 Feet below surface: 40.3 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1993-05-27 Feet below surface: 32.2 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1993-09-23 Feet below surface: 31.5 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1994-06-09 Feet below surface: 31.7 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1994-11-07 Feet below surface: 30.5 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1995-06-12 Feet below surface: 27.6 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1995-10-26 Feet below surface: 27.9 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1996-06-10 Feet below surface: 27.6 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1996-10-22 Feet below surface: 28.5 Note: Not Reported
Feet below surface: 33.2 Feet to sea level: Not Reported Ground water levels,Number of Measurements: 88 Level reading date: 1996-11-06 GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
491
TC6870577.2s Page A-51
Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1977-04-12 Feet below surface: 34.5 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1977-06-01 Feet below surface: 37.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1977-08-03 Feet below surface: 38.9 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1977-09-20 Feet below surface: 39.6 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1978-05-17 Feet below surface: 40.3 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1978-08-23 Feet below surface: 36.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1979-05-15 Feet below surface: 33.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1979-09-12 Feet below surface: 38.4 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1980-05-22 Feet below surface: 35.7 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1980-09-16 Feet below surface: 36.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1981-05-21 Feet below surface: 33.2 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1981-09-15 Feet below surface: 35.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1982-06-08 Feet below surface: 34.4 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1982-09-23 Feet below surface: 31.6 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1983-05-31 Feet below surface: 29.3 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1983-09-19 Feet below surface: 32.4 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1984-04-25 Feet below surface: 27.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1984-09-11 Feet below surface: 29.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1985-05-22 Feet below surface: 30.6 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1985-09-16 Feet below surface: 31.0 Feet to sea level: Not Reported Note: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
492
TC6870577.2s Page A-52
Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-04-29 Feet below surface: 35.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-05-27 Feet below surface: 37.2 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-06-26 Feet below surface: 36.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-07-29 Feet below surface: 38.2 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-08-26 Feet below surface: 40.4 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-09-28 Feet below surface: 37.7 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-10-27 Feet below surface: 36.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-11-20 Feet below surface: 37.7 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-12-24 Feet below surface: 36.6 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1971-01-25 Feet below surface: 37.3 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1971-03-29 Feet below surface: 36.5 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1971-04-27 Feet below surface: 36.2 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1971-05-20 Feet below surface: 37.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1973-05-15 Feet below surface: 36.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1973-09-13 Feet below surface: 38.1 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1974-04-23 Feet below surface: 34.6 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1974-09-17 Feet below surface: 36.9 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1975-05-07 Feet below surface: 33.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1975-09-03 Feet below surface: 37.3 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1976-05-04 Feet below surface: 35.1 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1976-09-21 Feet below surface: 41.6 GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
493
TC6870577.2s Page A-53
Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1964-10-20 Feet below surface: 40.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1965-04-21 Feet below surface: 37.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1965-06-09 Feet below surface: 38.7 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1965-08-18 Feet below surface: 39.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1965-10-07 Feet below surface: 40.6 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1966-04-14 Feet below surface: 38.5 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1966-06-15 Feet below surface: 39.1 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1966-08-08 Feet below surface: 41.2 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1966-10-18 Feet below surface: 39.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1967-05-23 Feet below surface: 38.7 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1967-08-18 Feet below surface: 39.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1967-10-06 Feet below surface: 37.5 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1968-04-15 Feet below surface: 37.2 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1968-06-12 Feet below surface: 39.3 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1968-08-13 Feet below surface: 40.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1968-10-16 Feet below surface: 36.5 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1969-04-30 Feet below surface: 35.2 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1969-10-21 Feet below surface: 37.3 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-01-26 Feet below surface: 35.5 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-02-24 Feet below surface: 36.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1970-03-25 Feet below surface: 36.5 GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
494
TC6870577.2s Page A-54
gned_name=MW-18C
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=MW-18C&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-18C
Well ID: T0601700108-MW-18C Well Type: MONITORING
L97
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000068873
gned_name=JDVE-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JDVE-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JDVE-1
Well ID: T0601700108-JDVE-1 Well Type: MONITORING
L96
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000076222
gned_name=MW-19
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=MW-19&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-19
Well ID: T0601700108-MW-19 Well Type: MONITORING
L95
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000124483
Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1963-07-24 Feet below surface: 41.0 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1963-10-03 Feet below surface: 37.8 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1964-04-15 Feet below surface: 35.9 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1964-06-16 Feet below surface: 37.7 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1964-08-18 Feet below surface: 42.9 GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
495
TC6870577.2s Page A-55
gned_name=RW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=RW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: RW-1
Well ID: T0601700108-RW-1 Well Type: MONITORING
L100
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000102400
Area serve: Not Reported
Pop serv: 0 Connection: 0
Zip: Not Reported Zip ext: Not Reported
City: Not Reported State: Not Reported
Hqname: Not Reported Address: Not Reported
System no: 0900611 System nam: Charles’ Apartments
Comment 6: Not Reported Comment 7: Not Reported
Comment 4: Not Reported Comment 5: Not Reported
Comment 3: DISE AVE. INTERSECTION & 40’ S OF PARADISE AVE CENTERLINE.

Comment 2: N/E CORNER OF APARTMENT BUILDING. IT IS 245’ E OF SKI RUN BLVD & PARA Comment 1: 3666 PARADISE AVE., SO. LAKE TAHOE, CA 95731. WELL PUMP IS UNDER THE Precision: 3 Status: AR
Latitude: 385650.0 Longitude: 1195715.0
Source nam: WELL 01 Station ty: WELL/AMBNT/MUN/INTAKE
System no: 0900611 Water type: G
District: 39 User id: 09C
Frds no: 0900611001 County: 09
Seq: 11279 Prim sta c: 13N/18E-33H01 M
M99
SW
1/2 - 1 Mile
Lower
CA WELLS 11279
gned_name=MW-18B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=MW-18B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-18B
Well ID: T0601700108-MW-18B Well Type: MONITORING
L98
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000037618
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
496
TC6870577.2s Page A-56
gned_name=JDVE-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JDVE-9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JDVE-9
Well ID: T0601700108-JDVE-9 Well Type: MONITORING
L104
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000114510
gned_name=JMW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-1
Well ID: T0601700108-JMW-1 Well Type: MONITORING
L103
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000119519
gned_name=PZ-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=PZ-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: PZ-1
Well ID: T0601700108-PZ-1 Well Type: MONITORING
L102
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000132538
gned_name=JDVE-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JDVE-10&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JDVE-10
Well ID: T0601700108-JDVE-10 Well Type: MONITORING
L101
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000108327
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
497
TC6870577.2s Page A-57
gned_name=MW-20
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=MW-20&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-20
Well ID: T0601700108-MW-20 Well Type: MONITORING
L108
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000049604
gned_name=MW-18A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=MW-18A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-18A
Well ID: T0601700108-MW-18A Well Type: MONITORING
L107
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000043706
gned_name=JMW-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-3
Well ID: T0601700108-JMW-3 Well Type: MONITORING
L106
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000142686
gned_name=JDVE-11
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JDVE-11&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JDVE-11
Well ID: T0601700108-JDVE-11 Well Type: MONITORING
L105
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000100419
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
498
TC6870577.2s Page A-58
gned_name=DVE-19B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DVE-19B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DVE-19B
Well ID: T0601700100-DVE-19B Well Type: MONITORING
L112
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000106244
gned_name=JMW-12
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-12&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-12
Well ID: T0601700108-JMW-12 Well Type: MONITORING
L111
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000130086
gned_name=JMW-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-4
Well ID: T0601700108-JMW-4 Well Type: MONITORING
N110
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000101782
gned_name=PZ-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=PZ-4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: PZ-4
Well ID: T0601700108-PZ-4 Well Type: MONITORING
L109
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000085318
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
499
TC6870577.2s Page A-59
gned_name=MW-52B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-52B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-52B
Well ID: T0601700100-MW-52B Well Type: MONITORING
L116
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000000588
gned_name=DW-47
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-47&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-47
Well ID: T0601700100-DW-47 Well Type: MONITORING
L115
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000005883
gned_name=JDVE-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JDVE-6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JDVE-6
Well ID: T0601700108-JDVE-6 Well Type: MONITORING
L114
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000069710
gned_name=DVE-19A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DVE-19A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DVE-19A
Well ID: T0601700100-DVE-19A Well Type: MONITORING
L113
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000092368
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
500
TC6870577.2s Page A-60
gned_name=MW-18
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-18&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-18
Well ID: T0601700100-MW-18 Well Type: MONITORING
L120
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000031340
gned_name=MW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-2
Well ID: T0601700100-MW-2 Well Type: MONITORING
L119
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000130889
gned_name=MW-52A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-52A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-52A
Well ID: T0601700100-MW-52A Well Type: MONITORING
L118
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000011353
gned_name=MW-52C
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-52C&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-52C
Well ID: T0601700100-MW-52C Well Type: MONITORING
L117
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000101549
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
501
TC6870577.2s Page A-61
gned_name=DW-51
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-51&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-51
Well ID: T0601700100-DW-51 Well Type: MONITORING
L124
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000128095
gned_name=DW-48
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-48&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-48
Well ID: T0601700100-DW-48 Well Type: MONITORING
L123
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000128687
gned_name=MW-28
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-28&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-28
Well ID: T0601700100-MW-28 Well Type: MONITORING
L122
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000021925
gned_name=DW-46
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-46&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-46
Well ID: T0601700100-DW-46 Well Type: MONITORING
L121
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000087797
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
502
TC6870577.2s Page A-62
gned_name=DVE-5A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DVE-5A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DVE-5A
Well ID: T0601700100-DVE-5A Well Type: MONITORING
L128
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000115948
gned_name=DVE-5B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DVE-5B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DVE-5B
Well ID: T0601700100-DVE-5B Well Type: MONITORING
L127
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000135050
gned_name=DW-45
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-45&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-45
Well ID: T0601700100-DW-45 Well Type: MONITORING
L126
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000089535
gned_name=DW-28
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-28&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-28
Well ID: T0601700100-DW-28 Well Type: MONITORING
L125
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000142829
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
503
TC6870577.2s Page A-63
gned_name=MW-27
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-27&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-27
Well ID: T0601700100-MW-27 Well Type: MONITORING
L132
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000091720
gned_name=MW-25
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-25&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-25
Well ID: T0601700100-MW-25 Well Type: MONITORING
L131
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000034822
gned_name=DW-38
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-38&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-38
Well ID: T0601700100-DW-38 Well Type: MONITORING
L130
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000000122
gned_name=DW-39
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-39&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-39
Well ID: T0601700100-DW-39 Well Type: MONITORING
L129
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000000786
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
504
TC6870577.2s Page A-64
gned_name=DVE-11B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DVE-11B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DVE-11B
Well ID: T0601700100-DVE-11B Well Type: MONITORING
O136
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000116633
gned_name=DVE-11A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DVE-11A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DVE-11A
Well ID: T0601700100-DVE-11A Well Type: MONITORING
O135
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000138947
gned_name=MW-10A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-10A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-10A
Well ID: T0601700100-MW-10A Well Type: MONITORING
L134
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000037619
gned_name=MW-26
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-26&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-26
Well ID: T0601700100-MW-26 Well Type: MONITORING
L133
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000135355
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
505
TC6870577.2s Page A-65
gned_name=DW-53
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-53&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-53
Well ID: T0601700100-DW-53 Well Type: MONITORING
O140
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000034823
gned_name=DW-50
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-50&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-50
Well ID: T0601700100-DW-50 Well Type: MONITORING
O139
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000132591
gned_name=MW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-8
Well ID: T0601700100-MW-8 Well Type: MONITORING
L138
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000058957
gned_name=JMW-5
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700108&assi date=&global_id=T0601700108&assigned_name=JMW-5&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: JMW-5
Well ID: T0601700108-JMW-5 Well Type: MONITORING
L137
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000081011
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
506
TC6870577.2s Page A-66
gned_name=MW-24C
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-24C&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-24C
Well ID: T0601700100-MW-24C Well Type: MONITORING
O143
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000003639
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385659119572901&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385659119572901 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385659119572901 Well Type: UNK
O142
WSW
1/2 - 1 Mile
Lower
CA WELLS CAUSGSN00009887
Area serve: Not Reported
Pop serv: 0 Connection: 0
Zip: Not Reported Zip ext: Not Reported
City: Not Reported State: Not Reported
Hqname: Not Reported Address: Not Reported
System no: 0900517 System nam: Lone Pine Lodge
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 2: PINE BLVD & 42’ S OF STATELINE AVE CENTERLINE.

Comment 1: 864 STATELINE AVE IN S. LAKE TAHOE. WELL IS 106’ W OF STATELINE AVE & Precision: 3 Status: AR
Latitude: 385740.0 Longitude: 1195644.0
Source nam: WELL 01 Station ty: WELL/AMBNT/MUN/INTAKE
System no: 0900517 Water type: G
District: 39 User id: 09C
Frds no: 0900517001 County: 09
Seq: 11272 Prim sta c: 13N/18E-27L06 M
141
North
1/2 - 1 Mile
Lower
CA WELLS 11272
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
507
TC6870577.2s Page A-67
gned_name=DVE-13A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DVE-13A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DVE-13A
Well ID: T0601700100-DVE-13A Well Type: MONITORING
O147
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000000499
gned_name=DVE-13B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DVE-13B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DVE-13B
Well ID: T0601700100-DVE-13B Well Type: MONITORING
O146
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000071812
gned_name=MW-24A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-24A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-24A
Well ID: T0601700100-MW-24A Well Type: MONITORING
O145
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000011643
gned_name=MW-24B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-24B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-24B
Well ID: T0601700100-MW-24B Well Type: MONITORING
O144
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000009722
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
508
TC6870577.2s Page A-68
gned_name=MW-19
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-19&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-19
Well ID: T0601700100-MW-19 Well Type: MONITORING
O151
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000098537
gned_name=DW-25
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-25&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-25
Well ID: T0601700100-DW-25 Well Type: MONITORING
O150
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000081328
gned_name=DW-43B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-43B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-43B
Well ID: T0601700100-DW-43B Well Type: MONITORING
N149
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000041844
gned_name=DW-43A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-43A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-43A
Well ID: T0601700100-DW-43A Well Type: MONITORING
N148
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000134590
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
509
TC6870577.2s Page A-69
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385658119572501&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385658119572501 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385658119572501 Well Type: UNK
O155
WSW
1/2 - 1 Mile
Lower
CA WELLS CAUSGSN00002000
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900576-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900576-001 Well Type: MUNICIPAL
154
NNE
1/2 - 1 Mile
Lower
CA WELLS CADDW0000014169
gned_name=MW-20
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-20&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-20
Well ID: T0601700100-MW-20 Well Type: MONITORING
O153
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000013209
Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 14.5
Construction Date: 19961118 Well Depth: 12.8
Formation Type: Not Reported Aquifer Type: Not Reported Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 33ADB 1 EVR-1
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center O152
WSW
1/2 - 1 Mile
Lower
FED USGS USGS40000195891
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
510
TC6870577.2s Page A-70
date=&global_id=T0601700100&assigned_name=MW-23B&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-23B
Well ID: T0601700100-MW-23B Well Type: MONITORING
O159
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000033810
Note: The site was flowing, but the head could not be measured without additional equipment.

Feet below surface: Not Reported Feet to sea level: Not Reported Ground water levels,Number of Measurements: 1 Level reading date: 1982-09-17 Well Hole Depth: 142 Well Hole Depth Units: ft
Well Depth: 142 Well Depth Units: ft
Aquifer Type: Not Reported Construction Date: 19820917
Aquifer: Not Reported Formation Type: Not Reported
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: Not Reported HUC: 16050101
Monitor Location: 090 N12 E18 33ADB 1 Type: Well
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center O158
WSW
1/2 - 1 Mile
Lower
FED USGS USGS40000195890
gned_name=DVE-17
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DVE-17&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DVE-17
Well ID: T0601700100-DVE-17 Well Type: MONITORING
O157
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000062570
gned_name=DW-54
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=DW-54&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: DW-54
Well ID: T0601700100-DW-54 Well Type: MONITORING
O156
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000106645
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
511
TC6870577.2s Page A-71
HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 33A 1 Ski Run Waterfront
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center 163
WSW
1/2 - 1 Mile
Lower
FED USGS USGS40000195892
Well Hole Depth Units: Not Reported
Well Depth Units: Not Reported Well Hole Depth: Not Reported Construction Date: Not Reported Well Depth: Not Reported Formation Type: Not Reported Aquifer Type: Not Reported Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 33DAA 1 Ski Run Alder
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center M162
SW
1/2 - 1 Mile
Lower
FED USGS USGS40000195885
gned_name=MW-23C
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-23C&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-23C
Well ID: T0601700100-MW-23C Well Type: MONITORING
O161
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000051153
gned_name=MW-23A
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi date=&global_id=T0601700100&assigned_name=MW-23A&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-23A
Well ID: T0601700100-MW-23A Well Type: MONITORING
O160
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000134622
gned_name=MW-23B
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700100&assi GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
512
TC6870577.2s Page A-72
GAMA PFAS Testing: Not Reported
Source: EDF Other Name: EW-6
Well ID: T0601700153-EW-6 Well Type: MONITORING
O167
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000120820
gned_name=MW-A3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-A3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-A3
Well ID: T0601700153-MW-A3 Well Type: MONITORING
O166
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000031498
gned_name=MW-4
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-4&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-4
Well ID: T0601700153-MW-4 Well Type: MONITORING
O165
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000111696
gned_name=MW-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-3
Well ID: T0601700153-MW-3 Well Type: MONITORING
O164
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000095220
Well Hole Depth Units: Not Reported
Well Depth Units: Not Reported Well Hole Depth: Not Reported Construction Date: Not Reported Well Depth: Not Reported Formation Type: Not Reported Aquifer Type: Not Reported Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
513
TC6870577.2s Page A-73
date=&global_id=T0601700153&assigned_name=EW-9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: EW-9
Well ID: T0601700153-EW-9 Well Type: MONITORING
O171
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000093157
gned_name=MW-A2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-A2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-A2
Well ID: T0601700153-MW-A2 Well Type: MONITORING
O170
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000033579
gned_name=MW-A1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-A1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-A1
Well ID: T0601700153-MW-A1 Well Type: MONITORING
O169
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000113382
gned_name=MW-2
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-2&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-2
Well ID: T0601700153-MW-2 Well Type: MONITORING
O168
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000002045
gned_name=EW-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=EW-6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
514
TC6870577.2s Page A-74
gned_name=EW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=EW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: EW-1
Well ID: T0601700153-EW-1 Well Type: MONITORING
O175
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000121052
gned_name=MW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-8
Well ID: T0601700153-MW-8 Well Type: MONITORING
O174
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000087645
gned_name=EW-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=EW-7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: EW-7
Well ID: T0601700153-EW-7 Well Type: MONITORING
O173
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000043711
gned_name=EW-5
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=EW-5&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: EW-5
Well ID: T0601700153-EW-5 Well Type: MONITORING
O172
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000053797
gned_name=EW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
515
TC6870577.2s Page A-75
gned_name=EW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=EW-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: EW-8
Well ID: T0601700153-EW-8 Well Type: MONITORING
O179
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000045372
gned_name=MW-5
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-5&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-5
Well ID: T0601700153-MW-5 Well Type: MONITORING
P178
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000007618
gned_name=MW-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-7
Well ID: T0601700153-MW-7 Well Type: MONITORING
O177
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000104271
gned_name=EW-3
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=EW-3&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: EW-3
Well ID: T0601700153-EW-3 Well Type: MONITORING
O176
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000118890
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
516
TC6870577.2s Page A-76
gned_name=MW-14
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=MW-14&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-14
Well ID: T0601700132-MW-14 Well Type: MONITORING
P183
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000014958
gned_name=MW-7
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=MW-7&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-7
Well ID: T0601700132-MW-7 Well Type: MONITORING
P182
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000078926
gned_name=MW-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-6
Well ID: T0601700153-MW-6 Well Type: MONITORING
P181
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000072418
gned_name=MW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700153&assi date=&global_id=T0601700153&assigned_name=MW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-1
Well ID: T0601700153-MW-1 Well Type: MONITORING
P180
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000116209
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
517
TC6870577.2s Page A-77
gned_name=MW-9
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=MW-9&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-9
Well ID: T0601700132-MW-9 Well Type: MONITORING
P187
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000068415
gned_name=MW-11
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=MW-11&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-11
Well ID: T0601700132-MW-11 Well Type: MONITORING
P186
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000045225
gned_name=MW-6
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=MW-6&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-6
Well ID: T0601700132-MW-6 Well Type: MONITORING
P185
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000010578
gned_name=MW-12
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=MW-12&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-12
Well ID: T0601700132-MW-12 Well Type: MONITORING
P184
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000002234
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
518
TC6870577.2s Page A-78
gned_name=MW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=MW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-1
Well ID: T0601700132-MW-1 Well Type: MONITORING
P191
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000089534
gned_name=MW-10
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=MW-10&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-10
Well ID: T0601700132-MW-10 Well Type: MONITORING
P190
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000088571
gned_name=GRW-1
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=GRW-1&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: GRW-1
Well ID: T0601700132-GRW-1 Well Type: MONITORING
P189
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000132221
gned_name=MW-8
GeoTracker Data: https://geotracker.waterboards.ca.gov/profile_report.asp?cmd=MWEDFResults&global_id=T0601700132&assi date=&global_id=T0601700132&assigned_name=MW-8&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=EDF&samp_ GAMA PFAS Testing: Not Reported
Source: EDF Other Name: MW-8
Well ID: T0601700132-MW-8 Well Type: MONITORING
P188
WSW
1/2 - 1 Mile
Lower
CA WELLS CAEDF0000040831
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
519
TC6870577.2s Page A-79
Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900656-001 Well Type: MUNICIPAL
R195
SSW
1/2 - 1 Mile
Higher
CA WELLS CADDW0000007405
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900653-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900653-001 Well Type: MUNICIPAL
R194
SSW
1/2 - 1 Mile
Higher
CA WELLS CADDW0000022831
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385646119571901&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385646119571901 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385646119571901 Well Type: UNK
Q193
SW
1/2 - 1 Mile
Lower
CA WELLS CAUSGSN00001395
Feet to sea level: Not Reported Note: The site was being pumped.

Level reading date: 1996-09-17 Feet below surface: Not Reported Note: The site was being pumped.

Feet below surface: Not Reported Feet to sea level: Not Reported Ground water levels,Number of Measurements: 2 Level reading date: 2003-09-07 Well Hole Depth: Not Reported Well Hole Depth Units: Not Reported Well Depth: Not Reported Well Depth Units: Not Reported Aquifer Type: Not Reported Construction Date: Not Reported Aquifer: Not Reported Formation Type: Not Reported
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: 1072 SKI RUN BLVD HUC: 16050101
Monitor Location: 090 N13 E18 33DAAB1 Type: Well
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center Q192
SW
1/2 - 1 Mile
Lower
FED USGS USGS40000195884
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
520
TC6870577.2s Page A-80
Note: A nearby site that taps the same aquifer was being pumped.

Feet to sea level: Not Reported
Level reading date: 1989-11-02 Feet below surface: 14.79 Note: A nearby site that taps the same aquifer was being pumped.

Feet to sea level: Not Reported
Level reading date: 1990-08-13 Feet below surface: 14.52 Note: A nearby site that taps the same aquifer was being pumped.

Feet to sea level: Not Reported
Level reading date: 1990-11-06 Feet below surface: 14.00 Note: A nearby site that taps the same aquifer was being pumped.

Feet to sea level: Not Reported
Level reading date: 1991-02-27 Feet below surface: 14.77 Note: A nearby site that taps the same aquifer was being pumped.

Feet to sea level: Not Reported
Level reading date: 1991-07-23 Feet below surface: 13.08 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1992-05-07 Feet below surface: 14.16 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1995-06-20 Feet below surface: 10.11 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1996-01-30 Feet below surface: 11.44 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1996-10-07 Feet below surface: 10.53 Feet to sea level: Not Reported Note: Not Reported
Level reading date: 1996-11-08 Feet below surface: 10.85 Note: Not Reported
Feet below surface: 10.50 Feet to sea level: Not Reported Ground water levels,Number of Measurements: 14 Level reading date: 1997-03-04 Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 23
Construction Date: Not Reported Well Depth: 23
Formation Type: Not Reported Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27BDA 1 Edgewood Well 1
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center 196
North
1/2 - 1 Mile
Lower
FED USGS USGS40000761414
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900656-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
521
TC6870577.2s Page A-81
date=&global_id=&assigned_name=0900624-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900624-001 Well Type: MUNICIPAL
S200
SSW
1/2 - 1 Mile
Higher
CA WELLS CADDW0000001120
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=13N18E33R005M&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DWR&samp_ Other Name: 13N18E33R005M GAMA PFAS Testing: Not Reported Source: Department of Water Resources
Well ID: 13N18E33R005M Well Type: UNK
T199
SW
1/2 - 1 Mile
Higher
CA WELLS CADWR0000024140
Well Depth: 64 Well Completion Rpt #: 1092
Well Use: Residential Well Type: Unknown
Well Name: Not Reported Basin Name: Tahoe South
State Well #: 13N18E33R005M Station ID: 15406
T198
SW
1/2 - 1 Mile
Higher
CA WELLS CADWR9000040943
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900564-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900564-001 Well Type: MUNICIPAL
S197
SSW
1/2 - 1 Mile
Higher
CA WELLS CADDW0000011122
Note: A nearby site that taps the same aquifer was being pumped.

Feet to sea level: Not Reported
Level reading date: 1987-06-24 Feet below surface: 14.76 Note: A nearby site that taps the same aquifer was being pumped.

Feet to sea level: Not Reported
Level reading date: 1987-07-15 Feet below surface: 14.39 Note: A nearby site that taps the same aquifer was being pumped.

Feet to sea level: Not Reported
Level reading date: 1988-03-04 Feet below surface: 16.17 GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
522
TC6870577.2s Page A-82
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900623-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900623-001 Well Type: MUNICIPAL
V204
WSW
1/2 - 1 Mile
Lower
CA WELLS CADDW0000003815
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900612-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900612-001 Well Type: MUNICIPAL
U203
South
1/2 - 1 Mile
Higher
CA WELLS CADDW0000006126
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900611-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 - INACTIVE GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 0900611-001 Well Type: MUNICIPAL
U202
South
1/2 - 1 Mile
Higher
CA WELLS CADDW0000011494
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900636-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900636-001 Well Type: MUNICIPAL
S201
SSW
1/2 - 1 Mile
Higher
CA WELLS CADDW0000019291
GeoTracker Data: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
523
TC6870577.2s Page A-83
date=&global_id=&assigned_name=0900562-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900562-001 Well Type: MUNICIPAL
208
SW
1/2 - 1 Mile
Lower
CA WELLS CADDW0000010394
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900586-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900586-001 Well Type: MUNICIPAL
V207
WSW
1/2 - 1 Mile
Lower
CA WELLS CADDW0000022304
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900560-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900560-001 Well Type: MUNICIPAL
V206
WSW
1/2 - 1 Mile
Lower
CA WELLS CADDW0000015711
Note: Other conditions existed that would affect the measured water level.

Feet below surface: 3.72 Feet to sea level: Not Reported Ground water levels,Number of Measurements: 1 Level reading date: 1987-07-07 Well Hole Depth Units: ft
Well Depth Units: ft Well Hole Depth: 6
Construction Date: 19870624 Well Depth: 6
Formation Type: Not Reported Aquifer Type: Unconfined single aquifer Contrib Drainage Area Unts: Not Reported Aquifer: Not Reported Drainage Area Units: Not Reported Contrib Drainage Area: Not Reported HUC: 16050101 Drainage Area: Not Reported
Type: Well Description: Not Reported
Monitor Location: 090 N13 E18 27BAC 1 Edgewood Well 2
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center 205
North
1/2 - 1 Mile
Lower
FED USGS USGS40000761435
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
524
TC6870577.2s Page A-84
Dlr: 0.4
Chemical: NITRATE + NITRITE (AS N) Report units: MG/L
Sample date: 01-APR-15 Finding: 747.

Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 01-APR-15 Finding: 3.31
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 22-DEC-15 Finding: 4.05
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 27-DEC-16 Finding: 0.777
Dlr: 0.4
Chemical: NITRATE (AS N) Report units: MG/L
Sample date: 07-DEC-17 Finding: 0.69
Area serve: Not Reported
Pop serv: 0 Connection: 0
Zip: Not Reported Zip ext: Not Reported
City: Not Reported State: Not Reported
Hqname: Not Reported Address: Not Reported
System no: 0900553 System nam: Beverly Lodge
Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: RLINE. Comment 4: Not Reported
Comment 2: & FAIRWAY AVE INTERSECTION IN SO LAKE TAHOE & 133’ N OF FAWN WAY CENTE Comment 1: WELL IN STORAGE SHED AT BACK OF BUILDING. IT LIES ~ 15’ E OF FAWN WAY Precision: 3 Status: AR
Latitude: 385645.0 Longitude: 1195745.0
Source nam: WELL 01 Station ty: WELL/AMBNT/MUN/INTAKE
System no: 0900553 Water type: G
District: 39 User id: 09C
Frds no: 0900553001 County: 09
Seq: 11280 Prim sta c: 13N/18E-33K03 M
W210
WSW
1/2 - 1 Mile
Lower
CA WELLS 11280
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900635-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 - INACTIVE GAMA PFAS Testing: Not Reported Source: Department of Health Services
Well ID: 0900635-001 Well Type: MUNICIPAL
209
SSE
1/2 - 1 Mile
Higher
CA WELLS CADDW0000000176
GeoTracker Data: Not Reported
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
525
TC6870577.2s Page A-85
Area serve: STATELINE
Pop serv: 495 Connection: 134
Zip: 96151 Zip ext: Not Reported
City: South Lake Tahoe State: CA
Hqname: Not Reported Address: P.O. Box 4838
System no: 0910019 System nam: Lakeside Park Association Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 385800.0 Longitude: 1195700.0
Source nam: WELL 02 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 0910019 Water type: G
District: 09 User id: TEN
Frds no: 0910019004 County: 09
Seq: 11270 Prim sta c: 13N/18E-27L04 M
X212
North
1/2 - 1 Mile
Lower
CA WELLS 11270
Area serve: STATELINE
Pop serv: 495 Connection: 134
Zip: 96151 Zip ext: Not Reported
City: South Lake Tahoe State: CA
Hqname: Not Reported Address: P.O. Box 4838
System no: 0910019 System nam: Lakeside Park Association Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: DS
Latitude: 385800.0 Longitude: 1195700.0
Source nam: WELL 01 - DESTROYED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 0910019 Water type: G
District: 09 User id: TEN
Frds no: 0910019003 County: 09
Seq: 11269 Prim sta c: 13N/18E-27L03 M
X211
North
1/2 - 1 Mile
Lower
CA WELLS 11269
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 19-DEC-12 Finding: 3.52
Dlr: 2.

Chemical: NITRATE (AS NO3) Report units: MG/L
Sample date: 26-DEC-13 Finding: 3.44
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
526
TC6870577.2s Page A-86
Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 02-SEP-14 Finding: 5.95
Dlr: 0.

Chemical: TOTAL TRIHALOMETHANES Report units: UG/L
Sample date: 05-MAR-15 Finding: 2.24
Dlr: 1.

Chemical: CHLOROFORM (THM) Report units: UG/L
Sample date: 05-MAR-15 Finding: 1.4
Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 04-JUN-15 Finding: 1.79
Dlr: 3.

Chemical: GROSS ALPHA Report units: PCI/L
Sample date: 04-JUN-15 Finding: 9.11
Dlr: 1.

Chemical: URANIUM (PCI/L) Report units: PCI/L
Sample date: 04-JUN-15 Finding: 8.98
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 04-JUN-15 Finding: 1.87
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 04-JUN-15 Finding: 0.778
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 04-JUN-15 Finding: 0.3
Area serve: STATELINE
Pop serv: 495 Connection: 134
Zip: 96151 Zip ext: Not Reported
City: South Lake Tahoe State: CA
Hqname: Not Reported Address: P.O. Box 4838
System no: 0910019 System nam: Lakeside Park Association Comment 7: Not Reported
Comment 5: Not Reported Comment 6: Not Reported
Comment 3: Not Reported Comment 4: Not Reported
Comment 1: Not Reported Comment 2: Not Reported
Precision: 8 Status: AT
Latitude: 385800.0 Longitude: 1195700.0
Source nam: WELL 03 - TREATED Station ty: WELL/AMBNT/MUN/INTAKE/SUPPLY System no: 0910019 Water type: G
District: 09 User id: TEN
Frds no: 0910019005 County: 09
Seq: 11271 Prim sta c: 13N/18E-27L05 M
X213
North
1/2 - 1 Mile
Lower
CA WELLS 11271
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
527
TC6870577.2s Page A-87
GeoTracker Data: Not Reported
date=&global_id=&assigned_name=0900553-001&store_num=
Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=DHS&samp_ Other Name: WELL 01 GAMA PFAS Testing: Not Reported
Source: Department of Health Services
Well ID: 0900553-001 Well Type: MUNICIPAL
W214
WSW
1/2 - 1 Mile
Lower
CA WELLS CADDW0000014568
Dlr: 100.

Chemical: BARIUM Report units: UG/L
Sample date: 06-AUG-14 Finding: 19.

Dlr: 0.

Chemical: TOTAL DISSOLVED SOLIDS Report units: MG/L
Sample date: 06-AUG-14 Finding: 52.

Dlr: 0.5
Chemical: SULFATE Report units: MG/L
Sample date: 06-AUG-14 Finding: 1.3
Dlr: 0.

Chemical: PH, LABORATORY Report units: Not Reported
Sample date: 06-AUG-14 Finding: 8.7
Dlr: 100.

Chemical: IRON Report units: UG/L
Sample date: 06-AUG-14 Finding: 1400.

Dlr: 0.

Chemical: SOURCE TEMPERATURE C Report units: C
Sample date: 06-AUG-14 Finding: 25.

Dlr: 0.

Chemical: COLOR Report units: UNITS
Sample date: 06-AUG-14 Finding: 5.

Dlr: 0.

Chemical: SPECIFIC CONDUCTANCE Report units: US
Sample date: 02-SEP-14 Finding: 68.

Dlr: 0.

Chemical: GROSS ALPHA COUNTING ERROR Report units: PCI/L Sample date: 02-SEP-14 Finding: 1.45
Dlr: 0.

Chemical: URANIUM COUNTING ERROR Report units: PCI/L
Sample date: 02-SEP-14 Finding: 0.485
Dlr: 0.

Chemical: GROSS ALPHA MDA95 Report units: PCI/L
Sample date: 02-SEP-14 Finding: 0.865
Dlr: 0.

Chemical: URANIUM MDA95 Report units: PCI/L
Sample date: 02-SEP-14 Finding: 0.3
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
528
TC6870577.2s Page A-88
Note: Not Reported
Feet below surface: 10 Feet to sea level: Not Reported
Ground water levels,Number of Measurements: 1 Level reading date: 1960-06-22 Well Hole Depth: Not Reported Well Hole Depth Units: Not Reported Well Depth: 76 Well Depth Units: ft
Aquifer Type: Not Reported Construction Date: 19600622
Aquifer: Not Reported Formation Type: Not Reported
Contrib Drainage Area: Not Reported Contrib Drainage Area Unts: Not Reported Drainage Area: Not Reported Drainage Area Units: Not Reported Description: Not Reported HUC: 16050101
Monitor Location: 090 N13 E18 33CAD 1 Type: Well
Organization ID: USGS-NV Organization Name: USGS Nevada Water Science Center W216
WSW
1/2 - 1 Mile
Lower
FED USGS USGS40000195882
GeoTracker Data: Not Reported
amp_date=&global_id=&assigned_name=USGS-385644119574601&store_num= Groundwater Quality Data: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/GamaDataDisplay.asp?dataset=USGSNEW&s Other Name: USGS-385644119574601 GAMA PFAS Testing: Not Reported Source: United States Geological Survey
Well ID: USGS-385644119574601 Well Type: UNK
W215
WSW
1/2 - 1 Mile
Lower
CA WELLS CAUSGSN00014176
Map ID
Direction
Distance
Elevation Database EDR ID Number
GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS ®
529
TC6870577.2s Page A-89
Basement 3.400 pCi/L 50% 50% 0%
Living Area - 2nd Floor Not Reported Not Reported Not Reported Not Reported Living Area - 1st Floor 0.844 pCi/L 100% 0% 0%
Area Average Activity % <4 pCi/L % 4-20 pCi/L % >20 pCi/L Number of sites tested: 27
Federal Area Radon Information for EL DORADO COUNTY, CA : Zone 3 indoor average level < 2 pCi/L.
: Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L.

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

Federal EPA Radon Zone for EL DORADO County: 2
96150 685 344
______ ________ ________
Zipcode Num Tests > 4 pCi/L
Radon Test Results
State Database: CA Radon

AREA RADON INFORMATION

GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS
RADON
®
530

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.

State Wetlands Data: Wetland Inventory
Source: Department of Fish and Wildlife
Telephone: 916-445-0411

HYDROGEOLOGIC INFORMATION
AQUIFLOW Information System R
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.

TC6870577.2s Page PSGR-1

PHYSICAL SETTING SOURCE RECORDS SEARCHED
531

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: 916-324-2319
The database includes all drinking water compliance and special studies monitoring for the state of California since 1984. It consists of over 3,200,000 individual analyses along with well and water system information.

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
TC6870577.2s Page PSGR-2

PHYSICAL SETTING SOURCE RECORDS SEARCHED
532
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.

TC6870577.2s Page PSGR-3

PHYSICAL SETTING SOURCE RECORDS SEARCHED
533
EDR Historical Topo Map Report
Inquiry Number:
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
with QuadMatch™
Phase I ESA SLT 3900 Lake Tahoe Blvd South Lake Tahoe, CA 96150 February 22, 20226870577.4 534
EDR Historical Topo Map Report
EDR Inquiry #
Search Results:

P.O.#
Project:

Maps Provided:

Latitude:

Longitude:

UTM Zone:

UTM X Meters:

UTM Y Meters:

Elevation:

Contact:

Site Name: Client Name:
2018
2015
2012
1994
1982
1980
1974
1969
1956
1955
1893
1891
1889
02/22/22 Phase I ESA SLT BSK & Associates 3900 Lake Tahoe Blvd 550 W Locust Ave South Lake Tahoe, CA 96150 Fresno, CA 93650-0000 6870577.4 Kevin Grove EDR Topographic Map Library has been searched by EDR and maps covering the target property location as provided by BSK & Associates were identified for the years listed below. EDR’s Historical Topo Map Report is designed to assist professionals in evaluating potential liability on a target property resulting from past activities. EDRs Historical Topo Map Report includes a search of a collection of public and private color historical topographic maps, dating back to the late 1800s.

E2201101S 38.952604 38° 57' 9" North E2201101S -119.94774 -119° 56' 52" West Zone 11 North 244555.97 4315650.10 6263.53' above sea level This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

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

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

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

Copyright 2022 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. 6870577 4 2 535
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
2018 Source Sheets
2018
South Lake Tahoe

7.5-minute, 24000
2015 Source Sheets
2015
South Lake Tahoe

7.5-minute, 24000
2012 Source Sheets
2012
South Lake Tahoe

7.5-minute, 24000
1994 Source Sheets
1994
South Lake Tahoe

7.5-minute, 24000
Aerial Photo Revised 1992
6870577 4 3
536
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1982 Source Sheets
1982
South Lake Tahoe

7.5-minute, 24000
Aerial Photo Revised 1980
1980 Source Sheets
1980
South Lake Tahoe

7.5-minute, 24000
Aerial Photo Revised 1974
1974 Source Sheets
1974
South Lake Tahoe

7.5-minute, 24000
Aerial Photo Revised 1974
1969 Source Sheets
1969
South Lake Tahoe

7.5-minute, 24000
Aerial Photo Revised 1969
6870577 4 4
537
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1956 Source Sheets
1956
Freel Peak
15-minute, 62500
Aerial Photo Revised 1954
1955 Source Sheets
1955
Bijou

7.5-minute, 24000
Aerial Photo Revised 1953
1893 Source Sheets
1893
Markleeville
30-minute, 125000
1891 Source Sheets
1891
Markleeville
30-minute, 125000
6870577 4 5
538
page
Topo Sheet Key
This EDR Topo Map Report is based upon the following USGS topographic map sheets. -
1889 Source Sheets
1889
Markleeville
30-minute, 125000
6870577 4 6
539
Historical Topo Map
page
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