TX1020088 · Texas

CYPRESS VALLEY WSC PLANT 2

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

Violation records shown: 59
EPA health-based flag: 19
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 19

Counties listed by EPA · Harrison County, Texas

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

Violations and what followed

Among 45 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 133 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action

LSL InventoryViolation 90064246 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported May 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109155	March 31, 2025	Informal	State Violation/Reminder Notice
90109156	March 31, 2025	Informal	State Public Notification requested
90109210	October 31, 2025	Informal	State Formal Notice of Violation issued
90109217	November 7, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90064278 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported June 26, 2026 · EPA return-to-compliance field June 30, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109240	May 22, 2026	Informal	State Violation/Reminder Notice
90109241	May 22, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived
Water Quality Parameter M/RViolation 90064280 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start January 1, 2026 · period end June 30, 2026 · first reported September 28, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90064276 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 26, 2026 · EPA return-to-compliance field March 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109246	May 22, 2026	Informal	State Violation/Reminder Notice
90109247	May 22, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 90064272 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2026 · first reported June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109233	February 24, 2026	Informal	State Violation/Reminder Notice
90109234	February 24, 2026	Informal	State Public Notification requested

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064268 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 24, 2025 · period end January 30, 2026 · first reported March 31, 2026 · EPA return-to-compliance field January 30, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109218	December 1, 2025	Informal	State Violation/Reminder Notice
90109230	January 30, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064270 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 9, 2025 · period end February 19, 2026 · first reported March 31, 2026 · EPA return-to-compliance field February 19, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109220	December 8, 2025	Informal	State Violation/Reminder Notice
90109221	December 8, 2025	Informal	State Public Notification requested
90109232	February 19, 2026	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90064264 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported June 26, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109248	May 22, 2026	Informal	State Violation/Reminder Notice
90109249	May 22, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 90064267 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start September 29, 2025 · first reported January 6, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
90109213 November 3, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109213	November 3, 2025	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064261 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 20, 2025 · period end January 30, 2026 · first reported October 1, 2025 · EPA return-to-compliance field January 30, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109206	September 25, 2025	Informal	State Violation/Reminder Notice
90109210	October 31, 2025	Informal	State Formal Notice of Violation issued
90109226	January 30, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064263 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 13, 2025 · period end October 29, 2025 · first reported January 6, 2026 · EPA return-to-compliance field October 29, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109208	October 10, 2025	Informal	State Violation/Reminder Notice
90109209	October 10, 2025	Informal	State Public Notification requested
90109214	October 29, 2025	Resolving	State Compliance achieved
90109210	October 31, 2025	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Water Quality Parameter M/RViolation 90064273 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2025 · period end December 31, 2025 · first reported March 31, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109235	February 26, 2026	Informal	State Violation/Reminder Notice
90109236	February 26, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90064257 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported October 1, 2025 · 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
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109197	July 25, 2025	Informal	State Violation/Reminder Notice
90109198	July 25, 2025	Informal	State Public Notification requested
90109231	February 4, 2026	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064255 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start May 1, 2025 · period end November 7, 2025 · first reported August 20, 2025 · EPA return-to-compliance field November 7, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109194	May 28, 2025	Informal	State Violation/Reminder Notice
90109210	October 31, 2025	Informal	State Formal Notice of Violation issued
90109216	November 7, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90064253 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 20, 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
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109190	May 21, 2025	Informal	State Violation/Reminder Notice
90109191	May 21, 2025	Informal	State Public Notification requested
90109227	February 4, 2026	Informal	State Public Notification received

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 90064250 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 29, 2025 · period end May 13, 2025 · first reported May 14, 2025 · EPA return-to-compliance field May 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
90109160 April 15, 2025 Informal State Violation/Reminder Notice
90109163 May 13, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 90064245 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 16, 2025 · period end May 13, 2025 · first reported May 14, 2025 · EPA return-to-compliance field May 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
90109154 March 4, 2025 Informal State Violation/Reminder Notice
90109188 May 13, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109160	April 15, 2025	Informal	State Violation/Reminder Notice
90109163	May 13, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109154	March 4, 2025	Informal	State Violation/Reminder Notice
90109188	May 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Water Quality Parameter M/RViolation 90064259 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2025 · period end June 30, 2025 · first reported October 1, 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
90109202	September 3, 2025	Informal	State Violation/Reminder Notice
90109203	September 3, 2025	Informal	State Public Notification requested
90109210	October 31, 2025	Informal	State Formal Notice of Violation issued
90109211	November 3, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 90064258 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 26, 2026 · 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
90109199	July 28, 2025	Informal	State Violation/Reminder Notice
90109200	July 28, 2025	Informal	State Public Notification requested
90109201	August 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90064243 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 14, 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
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109150	February 26, 2025	Informal	State Violation/Reminder Notice
90109151	February 26, 2025	Informal	State Public Notification requested
90109164	May 13, 2025	Informal	State Public Notification received

Monitoring or reporting · Unaddressed by formal action

LSL ReportingViolation 90064247 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported May 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109157	March 31, 2025	Informal	State Violation/Reminder Notice
90109158	March 31, 2025	Informal	State Public Notification requested
90109210	October 31, 2025	Informal	State Formal Notice of Violation issued
90109215	November 7, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064241 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 11, 2024 · period end May 13, 2025 · first reported February 26, 2025 · EPA return-to-compliance field May 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109147	November 12, 2024	Informal	State Violation/Reminder Notice
90109185	May 13, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064239 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 26, 2024 · period end May 13, 2025 · first reported December 30, 2024 · EPA return-to-compliance field May 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109145	November 1, 2024	Informal	State Violation/Reminder Notice
90109165	May 13, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 90064232 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 14, 2024 · period end May 13, 2025 · first reported August 16, 2024 · EPA return-to-compliance field May 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
90109134 June 3, 2024 Informal State Violation/Reminder Notice
90109169 May 13, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109134	June 3, 2024	Informal	State Violation/Reminder Notice
90109169	May 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064234 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start May 3, 2024 · period end October 10, 2024 · first reported August 16, 2024 · EPA return-to-compliance field October 10, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109136	June 6, 2024	Informal	State Violation/Reminder Notice
90109137	June 6, 2024	Informal	State Public Notification requested
90109144	October 10, 2024	Resolving	State Compliance achieved
90109187	May 13, 2025	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064236 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 16, 2024 · EPA return-to-compliance field June 30, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109140	June 27, 2024	Informal	State Violation/Reminder Notice
90109141	June 27, 2024	Informal	State Public Notification requested
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109143	September 6, 2024	Resolving	State Compliance achieved
90109166	May 13, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064228 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 2, 2024 · period end May 13, 2025 · first reported May 16, 2024 · EPA return-to-compliance field May 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109132	February 23, 2024	Informal	State Violation/Reminder Notice
90109175	May 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064225 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 19, 2024 · period end October 10, 2024 · first reported May 16, 2024 · EPA return-to-compliance field October 10, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109130	February 15, 2024	Informal	State Violation/Reminder Notice
90109131	February 15, 2024	Informal	State Public Notification requested
90109144	October 10, 2024	Resolving	State Compliance achieved
90109189	May 13, 2025	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064227 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109128	February 13, 2024	Informal	State Violation/Reminder Notice
90109129	February 13, 2024	Informal	State Public Notification requested
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109143	September 6, 2024	Resolving	State Compliance achieved
90109170	May 13, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064222 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 1, 2023 · period end May 13, 2025 · first reported February 14, 2024 · EPA return-to-compliance field May 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109125	December 20, 2023	Informal	State Violation/Reminder Notice
90109179	May 13, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064219 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 13, 2023 · period end May 13, 2025 · first reported February 14, 2024 · EPA return-to-compliance field May 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109117	October 31, 2023	Informal	State Violation/Reminder Notice
90109183	May 13, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064218 · 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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109121	November 3, 2023	Informal	State Violation/Reminder Notice
90109122	November 3, 2023	Informal	State Public Notification requested
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109143	September 6, 2024	Resolving	State Compliance achieved
90109176	May 13, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064215 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 27, 2023 · period end October 10, 2024 · first reported November 13, 2023 · EPA return-to-compliance field October 10, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109114	October 10, 2023	Informal	State Violation/Reminder Notice
90109115	October 10, 2023	Informal	State Public Notification requested
90109144	October 10, 2024	Resolving	State Compliance achieved
90109186	May 13, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 90064216 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end December 7, 2023 · first reported November 13, 2023 · EPA return-to-compliance field December 7, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109116	October 16, 2023	Informal	State Violation/Reminder Notice
90109123	December 7, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064214 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 13, 2023 · 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
90109112	September 1, 2023	Informal	State Violation/Reminder Notice
90109113	September 1, 2023	Informal	State Public Notification requested
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109143	September 6, 2024	Resolving	State Compliance achieved
90109180	May 13, 2025	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064210 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 14, 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
90109106	July 14, 2023	Informal	State Violation/Reminder Notice
90109107	July 14, 2023	Informal	State Public Notification requested
90109109	July 28, 2023	Informal	State Formal Notice of Violation issued
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109143	September 6, 2024	Resolving	State Compliance achieved
90109184	May 13, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064204 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 27, 2023 · period end April 28, 2023 · first reported May 16, 2023 · EPA return-to-compliance field April 28, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109100	April 14, 2023	Informal	State Violation/Reminder Notice
90109101	April 14, 2023	Informal	State Public Notification requested
90109103	April 28, 2023	Resolving	State Compliance achieved
90109108	July 13, 2023	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064202 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 15, 2023 · period end March 7, 2023 · first reported March 29, 2023 · EPA return-to-compliance field March 7, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109086	February 28, 2023	Informal	State Violation/Reminder Notice
90109094	March 7, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064201 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 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
90109083	February 24, 2023	Informal	State Violation/Reminder Notice
90109084	February 24, 2023	Informal	State Public Notification requested
90109091	March 7, 2023	Informal	State Public Notification received
90109109	July 28, 2023	Informal	State Formal Notice of Violation issued
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109143	September 6, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064196 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 2, 2022 · period end March 13, 2023 · first reported January 18, 2023 · EPA return-to-compliance field March 13, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109078	December 20, 2022	Informal	State Violation/Reminder Notice
90109079	December 20, 2022	Informal	State Public Notification requested
90109096	March 7, 2023	Informal	State Public Notification received
90109097	March 13, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064195 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported January 18, 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
90109076	December 15, 2022	Informal	State Violation/Reminder Notice
90109077	December 15, 2022	Informal	State Public Notification requested
90109095	March 7, 2023	Informal	State Public Notification received
90109109	July 28, 2023	Informal	State Formal Notice of Violation issued
90109142	July 16, 2024	Formal	State Administrative/Compliance Order with penalty issued
90109143	September 6, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 90064197 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported September 22, 2026 · EPA return-to-compliance field September 30, 2022
No linked action row appears in the records shown.

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064190 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 6, 2022 · period end July 11, 2022 · first reported February 17, 2022 · EPA return-to-compliance field July 11, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109059	February 7, 2022	Informal	State Violation/Reminder Notice
90109063	July 11, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064189 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 6, 2022 · period end July 11, 2022 · first reported February 17, 2022 · EPA return-to-compliance field July 11, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109058	February 7, 2022	Informal	State Violation/Reminder Notice
90109065	July 11, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064188 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 23, 2021 · period end March 13, 2023 · first reported February 17, 2022 · EPA return-to-compliance field March 13, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109056	January 11, 2022	Informal	State Violation/Reminder Notice
90109057	January 11, 2022	Informal	State Public Notification requested
90109061	July 11, 2022	Informal	State Public Notification received
90109097	March 13, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064185 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 15, 2021 · period end July 11, 2022 · first reported November 16, 2021 · EPA return-to-compliance field July 11, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109048	October 6, 2021	Informal	State Violation/Reminder Notice
90109069	July 11, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064182 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109051	October 7, 2021	Informal	State Violation/Reminder Notice
90109052	October 7, 2021	Informal	State Public Notification requested
90109055	December 2, 2021	Resolving	State Compliance achieved
90109064	July 11, 2022	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064181 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109049	October 7, 2021	Informal	State Violation/Reminder Notice
90109050	October 7, 2021	Informal	State Public Notification requested
90109055	December 2, 2021	Resolving	State Compliance achieved
90109066	July 11, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064176 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 17, 2021 · period end August 13, 2021 · first reported August 23, 2021 · EPA return-to-compliance field August 13, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109030	July 14, 2021	Informal	State Violation/Reminder Notice
90109031	July 14, 2021	Informal	State Public Notification requested
90109046	August 13, 2021	Resolving	State Compliance achieved
90109062	July 11, 2022	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064174 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 23, 2021 · EPA return-to-compliance field June 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109025	June 16, 2021	Informal	State Violation/Reminder Notice
90109026	June 16, 2021	Informal	State Public Notification requested
90109055	December 2, 2021	Resolving	State Compliance achieved
90109070	July 11, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064171 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 23, 2021 · period end June 17, 2021 · first reported May 17, 2021 · EPA return-to-compliance field June 17, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109023	April 20, 2021	Informal	State Violation/Reminder Notice
90109024	April 20, 2021	Informal	State Public Notification requested
90109029	June 17, 2021	Resolving	State Compliance achieved
90109045	July 19, 2021	Informal	State Public Notification received

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 90064170 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 5, 2021 · period end July 19, 2021 · first reported May 17, 2021 · EPA return-to-compliance field July 19, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
90109018 March 30, 2021 Informal State Violation/Reminder Notice
90109038 July 19, 2021 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109018	March 30, 2021	Informal	State Violation/Reminder Notice
90109038	July 19, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90064166 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 4, 2021 · period end June 17, 2021 · first reported May 17, 2021 · EPA return-to-compliance field June 17, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109015	March 18, 2021	Informal	State Violation/Reminder Notice
90109016	March 18, 2021	Informal	State Public Notification requested
90109029	June 17, 2021	Resolving	State Compliance achieved
90109044	July 19, 2021	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064168 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 17, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109021	April 15, 2021	Informal	State Violation/Reminder Notice
90109022	April 15, 2021	Informal	State Public Notification requested
90109036	July 19, 2021	Informal	State Public Notification received
90109055	December 2, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064165 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 14, 2020 · period end July 19, 2021 · first reported February 22, 2021 · EPA return-to-compliance field July 19, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109010	January 28, 2021	Informal	State Violation/Reminder Notice
90109042	July 19, 2021	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90064161 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90109011	February 2, 2021	Informal	State Violation/Reminder Notice
90109012	February 2, 2021	Informal	State Public Notification requested
90109039	July 19, 2021	Informal	State Public Notification received
90109055	December 2, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064155 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start November 7, 2019 · period end July 19, 2021 · first reported December 13, 2019 · EPA return-to-compliance field July 19, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90108988	December 2, 2019	Informal	State Violation/Reminder Notice
90109032	July 19, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064135 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 9, 2019 · period end July 19, 2021 · first reported March 29, 2019 · EPA return-to-compliance field July 19, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90108971	February 28, 2019	Informal	State Violation/Reminder Notice
90109085	April 6, 2021	Formal	State Administrative/Compliance Order with penalty issued
90109032	July 19, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 90064134 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start July 29, 2018 · period end July 19, 2021 · first reported November 26, 2018 · EPA return-to-compliance field July 19, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90108967	August 16, 2018	Informal	State Violation/Reminder Notice
90109085	April 6, 2021	Formal	State Administrative/Compliance Order with penalty issued
90109034	July 19, 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