OK2005810 · Oklahoma

COMMERCE

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 44
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 43

Counties listed by EPA · Ottawa County, Oklahoma

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Addressed by formal action

LSL InventoryViolation 93573 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported August 13, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052279	July 11, 2025	Informal	State Violation/Reminder Notice
9052283	July 11, 2025	Informal	State Public Notification requested
9999900000000000001	March 12, 2026	Formal	Federal Final Administrative Order issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 93590 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93589 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93588 · Glyphosate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93587 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93586 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93585 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93582 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Addressed by formal action

LSL ReportingViolation 93574 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported August 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052280	July 11, 2025	Informal	State Violation/Reminder Notice
9999900000000000001	March 12, 2026	Formal	Federal Final Administrative Order issued

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 93565 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052276	November 22, 2024	Informal	State Violation/Reminder Notice
9052277	November 22, 2024	Informal	State Public Notification requested
9052278	May 14, 2025	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 93564 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052276	November 22, 2024	Informal	State Violation/Reminder Notice
9052277	November 22, 2024	Informal	State Public Notification requested
9052278	May 14, 2025	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring, RegularViolation 93615 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93614 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93613 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93612 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93611 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93610 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93609 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93608 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93607 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93606 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93605 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93604 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93603 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93602 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93601 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93600 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93599 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93598 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93597 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93596 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93595 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93581 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93580 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 93552 · E. COLI · Ground Water Rule

Noncompliance period start July 15, 2021 · period end November 16, 2021 · first reported November 16, 2021 · EPA return-to-compliance field November 16, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052255	September 17, 2021	Informal	State Violation/Reminder Notice
9052256	September 17, 2021	Informal	State Public Notification requested
9052260	November 16, 2021	Resolving	State Compliance achieved
9052273	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 93554 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end September 30, 2021 · first reported February 17, 2022 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052261	November 18, 2021	Informal	State Violation/Reminder Notice
9052262	November 18, 2021	Informal	State Public Notification requested
9052264	March 7, 2022	Resolving	State Compliance achieved
9052271	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 93553 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end September 30, 2021 · first reported February 17, 2022 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052261	November 18, 2021	Informal	State Violation/Reminder Notice
9052262	November 18, 2021	Informal	State Public Notification requested
9052264	March 7, 2022	Resolving	State Compliance achieved
9052272	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 93549 · E. COLI · Ground Water Rule

Noncompliance period start August 13, 2020 · period end November 16, 2021 · first reported November 18, 2020 · EPA return-to-compliance field November 16, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052249	September 18, 2020	Informal	State Violation/Reminder Notice
9052250	September 18, 2020	Informal	State Public Notification requested
9052266	September 18, 2021	Informal	State Public Notification received
9052257	November 16, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 93594 · Gross Beta Particle Activity · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93593 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93592 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93591 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052281	February 19, 2026	Informal	State Violation/Reminder Notice
9052282	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 93551 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052253	February 12, 2021	Informal	State Violation/Reminder Notice
9052254	February 12, 2021	Informal	State Public Notification requested
9052259	November 16, 2021	Resolving	State Compliance achieved
9052267	February 12, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 93550 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9052251	February 12, 2021	Informal	State Violation/Reminder Notice
9052252	February 12, 2021	Informal	State Public Notification requested
9052258	November 16, 2021	Resolving	State Compliance achieved
9052265	February 12, 2022	Informal	State Public Notification received

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility