OK2007002 · Oklahoma

PANHANDLE STATE UNIVERSITY

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

Violation records shown: 63
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 63

Counties listed by EPA · Texas 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 59 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 2,190 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Unaddressed by formal action

Monitoring, Source Water (GWR)Violation 180357 · E. COLI · Ground Water Rule

Noncompliance period start January 28, 2026 · first reported May 13, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000933	March 23, 2026	Informal	State Violation/Reminder Notice
9000934	March 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Monitoring, Source Water (GWR)Violation 180354 · E. COLI · Ground Water Rule

Noncompliance period start November 12, 2025 · first reported February 18, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000923	December 31, 2025	Informal	State Violation/Reminder Notice
9000924	December 31, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 180356 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field November 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000928	January 27, 2026	Informal	State Violation/Reminder Notice
9000929	January 27, 2026	Informal	State Public Notification requested
9000932	January 29, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 180355 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field November 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000928	January 27, 2026	Informal	State Violation/Reminder Notice
9000929	January 27, 2026	Informal	State Public Notification requested
9000931	January 29, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 180353 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field October 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000923	December 31, 2025	Informal	State Violation/Reminder Notice
9000924	December 31, 2025	Informal	State Public Notification requested
9000930	January 29, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180352 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000921	November 21, 2025	Informal	State Violation/Reminder Notice
9000922	November 21, 2025	Informal	State Public Notification requested
9000926	January 2, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180351 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000921	November 21, 2025	Informal	State Violation/Reminder Notice
9000922	November 21, 2025	Informal	State Public Notification requested
9000925	January 2, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 180350 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported November 14, 2025 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000919	October 15, 2025	Informal	State Violation/Reminder Notice
9000920	October 15, 2025	Informal	State Public Notification requested
9000927	January 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 180349 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported November 14, 2025 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000919	October 15, 2025	Informal	State Violation/Reminder Notice
9000920	October 15, 2025	Informal	State Public Notification requested
9000927	January 8, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180300 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000891	March 14, 2023	Informal	State Violation/Reminder Notice
9000892	March 14, 2023	Informal	State Public Notification requested
9000906	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180299 · Simazine · Synthetic Organic Chemicals

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000889	March 14, 2023	Informal	State Violation/Reminder Notice
9000890	March 14, 2023	Informal	State Public Notification requested
9000905	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 180296 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2022 · period end April 6, 2023 · first reported March 27, 2023 · EPA return-to-compliance field April 6, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000887	December 2, 2022	Informal	State Violation/Reminder Notice
9000888	December 2, 2022	Informal	State Public Notification requested
9000907	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 180344 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 1, 2022 · period end August 31, 2023 · first reported January 2, 2024 · EPA return-to-compliance field August 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000911	October 19, 2023	Informal	State Violation/Reminder Notice
9000912	October 19, 2023	Informal	State Public Notification requested
9000913	October 31, 2023	Informal	State Public Notification received
9000915	February 20, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 180343 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 1, 2022 · period end August 31, 2023 · first reported January 2, 2024 · EPA return-to-compliance field August 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000911	October 19, 2023	Informal	State Violation/Reminder Notice
9000912	October 19, 2023	Informal	State Public Notification requested
9000913	October 31, 2023	Informal	State Public Notification received
9000915	February 20, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180297 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000893	March 14, 2023	Informal	State Violation/Reminder Notice
9000894	March 14, 2023	Informal	State Public Notification requested
9000905	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180293 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000883	March 1, 2022	Informal	State Violation/Reminder Notice
9000884	March 1, 2022	Informal	State Public Notification requested
9000886	December 14, 2022	Resolving	State Compliance achieved
9000903	April 4, 2023	Informal	State Public Notification received
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180292 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000883	March 1, 2022	Informal	State Violation/Reminder Notice
9000884	March 1, 2022	Informal	State Public Notification requested
9000904	April 4, 2023	Informal	State Public Notification received
9000910	April 11, 2023	Informal	State Public Notification received
9000914	December 19, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 180283 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 24, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000875	April 16, 2021	Informal	State Violation/Reminder Notice
9000876	April 16, 2021	Informal	State Public Notification requested
9000879	April 16, 2022	Informal	State Public Notification received
9000885	August 15, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 180282 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 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
9000871	February 12, 2021	Informal	State Violation/Reminder Notice
9000872	February 12, 2021	Informal	State Public Notification requested
9000877	November 24, 2021	Resolving	State Compliance achieved
9000882	February 12, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 180281 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 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
9000873	February 12, 2021	Informal	State Violation/Reminder Notice
9000874	February 12, 2021	Informal	State Public Notification requested
9000878	February 12, 2022	Informal	State Public Notification received
9000885	August 15, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180298 · Nitrite · Nitrate Rule

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000895	March 14, 2023	Informal	State Violation/Reminder Notice
9000896	March 14, 2023	Informal	State Public Notification requested
9000910	April 11, 2023	Informal	State Public Notification received
9000918	February 5, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180342 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180341 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180340 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180339 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180338 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180337 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180336 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180335 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180334 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180333 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180332 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180331 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180330 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180329 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180328 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180327 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180326 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180325 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180324 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180323 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180322 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000899	March 14, 2023	Informal	State Violation/Reminder Notice
9000900	March 14, 2023	Informal	State Public Notification requested
9000909	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180321 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180320 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180319 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180318 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180317 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180316 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180315 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180314 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180313 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180312 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180311 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180310 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180309 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180308 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180307 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180306 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180305 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180304 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180303 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180302 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 180301 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000897	March 14, 2023	Informal	State Violation/Reminder Notice
9000898	March 14, 2023	Informal	State Public Notification requested
9000908	April 6, 2023	Resolving	State Compliance achieved
9000910	April 11, 2023	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