OK1020623 · Oklahoma

LONGTOWN RW&SD #1 (PITTSBURG CO.)

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

Violation records shown: 31
EPA health-based flag: 28
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 3

Counties listed by EPA · Pittsburg 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 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 129225 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9004847 May 7, 2024 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 129224 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9004847 May 7, 2024 Formal State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129222 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004883	June 15, 2026	Informal	State Violation/Reminder Notice
9004884	June 15, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129221 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004883	June 15, 2026	Informal	State Violation/Reminder Notice
9004884	June 15, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129220 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004883	June 15, 2026	Informal	State Violation/Reminder Notice
9004884	June 15, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129215 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004877	March 11, 2026	Informal	State Violation/Reminder Notice
9004878	March 11, 2026	Informal	State Public Notification requested
9004879	March 24, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129214 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004877	March 11, 2026	Informal	State Violation/Reminder Notice
9004878	March 11, 2026	Informal	State Public Notification requested
9004879	March 24, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129213 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004877	March 11, 2026	Informal	State Violation/Reminder Notice
9004878	March 11, 2026	Informal	State Public Notification requested
9004879	March 24, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129209 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004875	December 2, 2025	Informal	State Violation/Reminder Notice
9004876	December 2, 2025	Informal	State Public Notification requested
9004880	March 24, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129208 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004875	December 2, 2025	Informal	State Violation/Reminder Notice
9004876	December 2, 2025	Informal	State Public Notification requested
9004880	March 24, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 129206 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · period end July 10, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 10, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9004870 July 10, 2025 Resolving State Compliance achieved
9004869 July 29, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004870	July 10, 2025	Resolving	State Compliance achieved
9004869	July 29, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129207 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported November 14, 2025 · EPA return-to-compliance field June 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004871	August 20, 2025	Informal	State Violation/Reminder Notice
9004872	August 20, 2025	Informal	State Public Notification requested
9004881	March 24, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129201 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field March 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004865	May 23, 2025	Informal	State Violation/Reminder Notice
9004866	May 23, 2025	Informal	State Public Notification requested
9004882	March 24, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129200 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported August 13, 2025 · EPA return-to-compliance field March 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004865	May 23, 2025	Informal	State Violation/Reminder Notice
9004866	May 23, 2025	Informal	State Public Notification requested
9004882	March 24, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved
LSL ReportingViolation 129204 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end October 9, 2025 · first reported August 13, 2025 · EPA return-to-compliance field October 9, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9004868 July 11, 2025 Informal State Violation/Reminder Notice
9004874 October 9, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 129203 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end October 9, 2025 · first reported August 13, 2025 · EPA return-to-compliance field October 9, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9004867 July 11, 2025 Informal State Violation/Reminder Notice
9004873 October 9, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004868	July 11, 2025	Informal	State Violation/Reminder Notice
9004874	October 9, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004867	July 11, 2025	Informal	State Violation/Reminder Notice
9004873	October 9, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129199 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004861	February 26, 2025	Informal	State Violation/Reminder Notice
9004862	February 26, 2025	Informal	State Public Notification requested
9004863	March 11, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129198 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004861	February 26, 2025	Informal	State Violation/Reminder Notice
9004862	February 26, 2025	Informal	State Public Notification requested
9004863	March 11, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129197 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004859	November 12, 2024	Informal	State Violation/Reminder Notice
9004860	November 12, 2024	Informal	State Public Notification requested
9004864	March 11, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129196 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004859	November 12, 2024	Informal	State Violation/Reminder Notice
9004860	November 12, 2024	Informal	State Public Notification requested
9004864	March 11, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129191 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported September 30, 2024 · EPA return-to-compliance field June 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004848	July 9, 2024	Informal	State Violation/Reminder Notice
9004849	July 9, 2024	Informal	State Public Notification requested
9004850	July 29, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129190 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported September 30, 2024 · EPA return-to-compliance field June 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004848	July 9, 2024	Informal	State Violation/Reminder Notice
9004849	July 9, 2024	Informal	State Public Notification requested
9004850	July 29, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129189 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued
9004848	July 9, 2024	Informal	State Violation/Reminder Notice
9004849	July 9, 2024	Informal	State Public Notification requested
9004850	July 29, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129187 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004841	February 8, 2024	Formal	State Administrative/Compliance Order without penalty issued
9004842	February 8, 2024	Informal	State Public Notification requested
9004843	February 12, 2024	Informal	State Public Notification received
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 129182 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported January 2, 2024 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004838	November 15, 2023	Formal	State Administrative/Compliance Order without penalty issued
9004839	November 15, 2023	Informal	State Public Notification requested
9004840	November 29, 2023	Informal	State Public Notification received
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 129175 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field September 30, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004826	November 15, 2022	Formal	State Administrative/Compliance Order without penalty issued
9004827	November 15, 2022	Informal	State Public Notification requested
9004828	December 6, 2022	Informal	State Public Notification received
9004836	July 12, 2023	Resolving	State Compliance achieved
9004847	May 7, 2024	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 129173 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 26, 2022 · EPA return-to-compliance field June 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004822	August 29, 2022	Formal	State Administrative/Compliance Order without penalty issued
9004823	August 29, 2022	Informal	State Public Notification requested
9004825	September 9, 2022	Informal	State Public Notification received
9004835	July 12, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 129174 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004822	August 29, 2022	Formal	State Administrative/Compliance Order without penalty issued
9004823	August 29, 2022	Informal	State Public Notification requested
9004825	September 9, 2022	Informal	State Public Notification received
9004835	July 12, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 129172 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004822	August 29, 2022	Formal	State Administrative/Compliance Order without penalty issued
9004823	August 29, 2022	Informal	State Public Notification requested
9004825	September 9, 2022	Informal	State Public Notification received
9004835	July 12, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 129169 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9004817	February 18, 2022	Formal	State Administrative/Compliance Order without penalty issued
9004818	February 18, 2022	Informal	State Public Notification requested
9004824	September 6, 2022	Informal	State Public Notification received
9004834	July 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Archived
Monitoring, RegularViolation 129177 · BHC-GAMMA · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.

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