OK3001214 · Oklahoma

CHOCTAW CO. RWSG & SWMD #6

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

Violation records shown: 103
EPA health-based flag: 61
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 40

Counties listed by EPA · Choctaw 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 27 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Addressed by formal action

LSL InventoryViolation 293 · 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
459	July 11, 2025	Informal	State Violation/Reminder Notice
490	July 11, 2025	Informal	State Public Notification requested
9999900000000000001	March 10, 2026	Formal	Federal Final Administrative Order issued

Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 321 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2026 · first reported August 11, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 320 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2026 · first reported August 11, 2026
No linked action row appears in the records shown.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 319 · 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
419 December 19, 2023 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 318 · 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
419 December 19, 2023 Formal State Administrative/Compliance Order with penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 317 · Total Haloacetic Acids (HAA5) · 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
419 December 19, 2023 Formal State Administrative/Compliance Order with penalty issued
Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 313 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · first reported August 11, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
482 June 2, 2026 Informal State Violation/Reminder Notice
Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 312 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · first reported August 11, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
481 June 2, 2026 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
482	June 2, 2026	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
481	June 2, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 316 · 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
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
487	June 15, 2026	Informal	State Violation/Reminder Notice
488	June 15, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 315 · 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
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
485	June 15, 2026	Informal	State Violation/Reminder Notice
486	June 15, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 314 · 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
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
483	June 15, 2026	Informal	State Violation/Reminder Notice
484	June 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Failure Submit IDSE/Subpart V Plan RptViolation 308 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 30, 2025 · first reported May 13, 2026

4 linked actions

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

Monitoring or reporting · Unaddressed by formal action

Failure Submit IDSE/Subpart V Plan RptViolation 307 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 30, 2025 · first reported May 13, 2026

4 linked actions

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

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 311 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
479	March 11, 2026	Informal	State Violation/Reminder Notice
480	March 11, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 310 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
479	March 11, 2026	Informal	State Violation/Reminder Notice
480	March 11, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 309 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
479	March 11, 2026	Informal	State Violation/Reminder Notice
480	March 11, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 306 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
471	December 2, 2025	Informal	State Violation/Reminder Notice
472	December 2, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 305 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
471	December 2, 2025	Informal	State Violation/Reminder Notice
472	December 2, 2025	Informal	State Public Notification requested

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 301 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · first reported November 14, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
489 August 19, 2025 Informal State Violation/Reminder Notice
Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 298 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · first reported August 13, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
464 July 29, 2025 Informal State Violation/Reminder Notice
Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 297 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · first reported August 13, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
463 July 29, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
489	August 19, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
464	July 29, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
463	July 29, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 296 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
461	July 23, 2025	Informal	State Violation/Reminder Notice
462	July 23, 2025	Informal	State Public Notification requested
470	October 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 295 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
461	July 23, 2025	Informal	State Violation/Reminder Notice
462	July 23, 2025	Informal	State Public Notification requested
469	October 7, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 304 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
467	August 20, 2025	Informal	State Violation/Reminder Notice
468	August 20, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 303 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
467	August 20, 2025	Informal	State Violation/Reminder Notice
468	August 20, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 302 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
467	August 20, 2025	Informal	State Violation/Reminder Notice
468	August 20, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 300 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
465	August 13, 2025	Informal	State Violation/Reminder Notice
466	August 13, 2025	Informal	State Public Notification requested
474	December 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 299 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
465	August 13, 2025	Informal	State Violation/Reminder Notice
466	August 13, 2025	Informal	State Public Notification requested
474	December 30, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 292 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
457	May 23, 2025	Informal	State Violation/Reminder Notice
458	May 23, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 291 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
457	May 23, 2025	Informal	State Violation/Reminder Notice
458	May 23, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 290 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
457	May 23, 2025	Informal	State Violation/Reminder Notice
458	May 23, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 289 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
457	May 23, 2025	Informal	State Violation/Reminder Notice
458	May 23, 2025	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 282 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2024 · first reported May 15, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
451 February 27, 2025 Informal State Violation/Reminder Notice
Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 281 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2024 · first reported May 15, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
450 February 27, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
451	February 27, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
450	February 27, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 284 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · 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
454	March 6, 2025	Informal	State Violation/Reminder Notice
455	March 6, 2025	Informal	State Public Notification requested
456	March 26, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 283 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · 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
454	March 6, 2025	Informal	State Violation/Reminder Notice
455	March 6, 2025	Informal	State Public Notification requested
456	March 26, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 276 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
446	January 29, 2025	Informal	State Violation/Reminder Notice
447	January 29, 2025	Informal	State Public Notification requested
449	February 12, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 275 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
446	January 29, 2025	Informal	State Violation/Reminder Notice
447	January 29, 2025	Informal	State Public Notification requested
448	February 12, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Addressed by formal action

LSL ReportingViolation 294 · 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
460	July 11, 2025	Informal	State Violation/Reminder Notice
9999900000000000001	March 10, 2026	Formal	Federal Final Administrative Order issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 286 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
454	March 6, 2025	Informal	State Violation/Reminder Notice
455	March 6, 2025	Informal	State Public Notification requested
473	December 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 285 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
454	March 6, 2025	Informal	State Violation/Reminder Notice
455	March 6, 2025	Informal	State Public Notification requested
473	December 30, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 280 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
452	February 26, 2025	Informal	State Violation/Reminder Notice
453	February 26, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 279 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
452	February 26, 2025	Informal	State Violation/Reminder Notice
453	February 26, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 278 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
452	February 26, 2025	Informal	State Violation/Reminder Notice
453	February 26, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 277 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
452	February 26, 2025	Informal	State Violation/Reminder Notice
453	February 26, 2025	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 274 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start September 29, 2024 · first reported December 30, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
445 December 13, 2024 Informal State Violation/Reminder Notice
Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 273 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start September 29, 2024 · first reported December 30, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
444 December 13, 2024 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
445	December 13, 2024	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
444	December 13, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 272 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
442	November 20, 2024	Informal	State Violation/Reminder Notice
443	November 20, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 271 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
442	November 20, 2024	Informal	State Violation/Reminder Notice
443	November 20, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 270 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
442	November 20, 2024	Informal	State Violation/Reminder Notice
443	November 20, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 269 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
442	November 20, 2024	Informal	State Violation/Reminder Notice
443	November 20, 2024	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 268 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2024 · first reported September 30, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
441 September 3, 2024 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
441	September 3, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 267 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
439	August 30, 2024	Informal	State Violation/Reminder Notice
440	August 30, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 266 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
439	August 30, 2024	Informal	State Violation/Reminder Notice
440	August 30, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 265 · Total Haloacetic Acids (HAA5) · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
439	August 30, 2024	Informal	State Violation/Reminder Notice
440	August 30, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 263 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
436	April 30, 2024	Informal	State Violation/Reminder Notice
437	April 30, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 262 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
436	April 30, 2024	Informal	State Violation/Reminder Notice
437	April 30, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 261 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2023 · period end March 21, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 21, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
429 March 15, 2024 Informal State Violation/Reminder Notice
430 March 21, 2024 Resolving State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 259 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
426	February 9, 2024	Informal	State Violation/Reminder Notice
427	February 9, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 258 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
426	February 9, 2024	Informal	State Violation/Reminder Notice
427	February 9, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 260 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start September 29, 2023 · period end March 21, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 21, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
428 February 16, 2024 Informal State Violation/Reminder Notice
431 March 21, 2024 Resolving State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 253 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2023 · 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
407	October 19, 2023	Informal	State Violation/Reminder Notice
408	October 19, 2023	Informal	State Public Notification requested
409	November 6, 2023	Resolving	State Compliance achieved
414	November 16, 2023	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 257 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
411	November 15, 2023	Informal	State Violation/Reminder Notice
412	November 15, 2023	Informal	State Public Notification requested
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
420	January 17, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 256 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
411	November 15, 2023	Informal	State Violation/Reminder Notice
412	November 15, 2023	Informal	State Public Notification requested
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
420	January 17, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 252 · Chlorine · Stage 1 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
405	October 19, 2023	Informal	State Violation/Reminder Notice
406	October 19, 2023	Informal	State Public Notification requested
410	November 6, 2023	Resolving	State Compliance achieved
413	November 16, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 251 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2023 · period end March 21, 2024 · first reported January 2, 2024 · EPA return-to-compliance field March 21, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
403 August 25, 2023 Informal State Violation/Reminder Notice
432 March 21, 2024 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 250 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2023 · period end March 21, 2024 · first reported January 2, 2024 · EPA return-to-compliance field March 21, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
402 August 25, 2023 Informal State Violation/Reminder Notice
433 March 21, 2024 Resolving State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 247 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2023 · period end May 31, 2023 · first reported August 29, 2023 · EPA return-to-compliance field May 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
396	July 21, 2023	Informal	State Violation/Reminder Notice
397	July 21, 2023	Informal	State Public Notification requested
398	July 24, 2023	Resolving	State Compliance achieved
416	November 16, 2023	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 249 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2023

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
400	August 18, 2023	Informal	State Violation/Reminder Notice
401	August 18, 2023	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
423	November 30, 2023	Informal	State Public Notification received
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 248 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2023

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
400	August 18, 2023	Informal	State Violation/Reminder Notice
401	August 18, 2023	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
423	November 30, 2023	Informal	State Public Notification received
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 246 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
394	July 21, 2023	Informal	State Violation/Reminder Notice
395	July 21, 2023	Informal	State Public Notification requested
399	August 8, 2023	Resolving	State Compliance achieved
415	November 16, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 245 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2023 · period end March 21, 2024 · first reported August 29, 2023 · EPA return-to-compliance field March 21, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
393 July 20, 2023 Informal State Violation/Reminder Notice
434 March 21, 2024 Resolving State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 244 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 29, 2023 · EPA return-to-compliance field March 31, 2023

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
391	June 26, 2023	Informal	State Violation/Reminder Notice
392	June 26, 2023	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
424	November 30, 2023	Informal	State Public Notification received
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 243 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 29, 2023 · EPA return-to-compliance field March 31, 2023

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
391	June 26, 2023	Informal	State Violation/Reminder Notice
392	June 26, 2023	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
424	November 30, 2023	Informal	State Public Notification received
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 242 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2022 · period end March 21, 2024 · first reported March 27, 2023 · EPA return-to-compliance field March 21, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
390 March 21, 2023 Informal State Violation/Reminder Notice
435 March 21, 2024 Resolving State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 239 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
384	February 1, 2023	Informal	State Violation/Reminder Notice
385	February 1, 2023	Informal	State Public Notification requested
386	February 17, 2023	Resolving	State Compliance achieved
417	November 16, 2023	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 237 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 2, 2022 · period end September 1, 2023 · first reported March 27, 2023 · EPA return-to-compliance field September 1, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
383 January 18, 2023 Informal State Violation/Reminder Notice
418 September 1, 2023 Resolving State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 241 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
388	February 27, 2023	Informal	State Violation/Reminder Notice
389	February 27, 2023	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
425	November 30, 2023	Informal	State Public Notification received
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 240 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
388	February 27, 2023	Informal	State Violation/Reminder Notice
389	February 27, 2023	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
425	November 30, 2023	Informal	State Public Notification received
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 238 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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
384	February 1, 2023	Informal	State Violation/Reminder Notice
385	February 1, 2023	Informal	State Public Notification requested
387	February 17, 2023	Resolving	State Compliance achieved
417	November 16, 2023	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 236 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
381	December 22, 2022	Informal	State Violation/Reminder Notice
382	December 22, 2022	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
421	January 17, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 235 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
381	December 22, 2022	Informal	State Violation/Reminder Notice
382	December 22, 2022	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
421	January 17, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 234 · Total Haloacetic Acids (HAA5) · 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
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
381	December 22, 2022	Informal	State Violation/Reminder Notice
382	December 22, 2022	Informal	State Public Notification requested
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
421	January 17, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 233 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
381	December 22, 2022	Informal	State Violation/Reminder Notice
382	December 22, 2022	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
421	January 17, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 232 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
381	December 22, 2022	Informal	State Violation/Reminder Notice
382	December 22, 2022	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
421	January 17, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 229 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
377	August 24, 2022	Informal	State Violation/Reminder Notice
378	August 24, 2022	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
422	January 17, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 228 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
377	August 24, 2022	Informal	State Violation/Reminder Notice
378	August 24, 2022	Informal	State Public Notification requested
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
422	January 17, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 227 · Total Haloacetic Acids (HAA5) · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
377	August 24, 2022	Informal	State Violation/Reminder Notice
378	August 24, 2022	Informal	State Public Notification requested
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued
422	January 17, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 226 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
374	February 17, 2022	Informal	State Violation/Reminder Notice
375	February 17, 2022	Informal	State Public Notification requested
376	April 13, 2022	Informal	State Public Notification received
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 225 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
374	February 17, 2022	Informal	State Violation/Reminder Notice
375	February 17, 2022	Informal	State Public Notification requested
376	April 13, 2022	Informal	State Public Notification received
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 224 · Total Haloacetic Acids (HAA5) · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
374	February 17, 2022	Informal	State Violation/Reminder Notice
375	February 17, 2022	Informal	State Public Notification requested
376	April 13, 2022	Informal	State Public Notification received
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 222 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
370	November 12, 2021	Informal	State Violation/Reminder Notice
371	November 12, 2021	Informal	State Public Notification requested
372	December 21, 2021	Informal	State Public Notification received
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 217 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
364	August 12, 2021	Informal	State Violation/Reminder Notice
365	August 12, 2021	Informal	State Public Notification requested
366	August 30, 2021	Informal	State Public Notification received
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 216 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
364	August 12, 2021	Informal	State Violation/Reminder Notice
365	August 12, 2021	Informal	State Public Notification requested
366	August 30, 2021	Informal	State Public Notification received
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 215 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
364	August 12, 2021	Informal	State Violation/Reminder Notice
365	August 12, 2021	Informal	State Public Notification requested
366	August 30, 2021	Informal	State Public Notification received
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 214 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2021 · period end July 13, 2021 · first reported September 8, 2021 · EPA return-to-compliance field July 13, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
357 April 1, 2021 Informal State Violation/Reminder Notice
363 July 13, 2021 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 213 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2021 · period end July 13, 2021 · first reported September 8, 2021 · EPA return-to-compliance field July 13, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
356 April 1, 2021 Informal State Violation/Reminder Notice
362 July 13, 2021 Resolving State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 221 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported November 16, 2021 · EPA return-to-compliance field March 31, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
368	October 18, 2021	Informal	State Violation/Reminder Notice
369	October 18, 2021	Informal	State Public Notification requested
373	December 21, 2021	Informal	State Public Notification received
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 220 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported November 16, 2021 · EPA return-to-compliance field March 31, 2021

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
368	October 18, 2021	Informal	State Violation/Reminder Notice
369	October 18, 2021	Informal	State Public Notification requested
373	December 21, 2021	Informal	State Public Notification received
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 212 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2020 · period end July 13, 2021 · first reported June 24, 2021 · EPA return-to-compliance field July 13, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
358 April 1, 2021 Informal State Violation/Reminder Notice
361 July 13, 2021 Resolving State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 210 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 22, 2021 · EPA return-to-compliance field December 31, 2020

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
354	February 25, 2021	Informal	State Violation/Reminder Notice
355	February 25, 2021	Informal	State Public Notification requested
367	August 30, 2021	Informal	State Public Notification received
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 209 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 22, 2021 · EPA return-to-compliance field December 31, 2020

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
276	March 16, 2017	Formal	State Administrative/Compliance Order with penalty issued
354	February 25, 2021	Informal	State Violation/Reminder Notice
355	February 25, 2021	Informal	State Public Notification requested
367	August 30, 2021	Informal	State Public Notification received
404	August 31, 2023	Formal	State Administrative/Compliance Order without penalty issued
419	December 19, 2023	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 211 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start September 29, 2020 · period end July 13, 2021 · first reported June 24, 2021 · EPA return-to-compliance field July 13, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359 April 1, 2021 Informal State Violation/Reminder Notice
360 July 13, 2021 Resolving State Compliance achieved

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

Action ID	Date	Category	EPA action type
429	March 15, 2024	Informal	State Violation/Reminder Notice
430	March 21, 2024	Resolving	State Compliance achieved

Action ID	Date	Category	EPA action type
428	February 16, 2024	Informal	State Violation/Reminder Notice
431	March 21, 2024	Resolving	State Compliance achieved

Action ID	Date	Category	EPA action type
403	August 25, 2023	Informal	State Violation/Reminder Notice
432	March 21, 2024	Resolving	State Compliance achieved

Action ID	Date	Category	EPA action type
393	July 20, 2023	Informal	State Violation/Reminder Notice
434	March 21, 2024	Resolving	State Compliance achieved

Action ID	Date	Category	EPA action type
390	March 21, 2023	Informal	State Violation/Reminder Notice
435	March 21, 2024	Resolving	State Compliance achieved

Action ID	Date	Category	EPA action type
383	January 18, 2023	Informal	State Violation/Reminder Notice
418	September 1, 2023	Resolving	State Compliance achieved

Action ID	Date	Category	EPA action type
357	April 1, 2021	Informal	State Violation/Reminder Notice
363	July 13, 2021	Resolving	State Compliance achieved