OK1011503 · Oklahoma

SNYDER PUBLIC WORKS AUTHORITY

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

Violation records shown: 84
EPA health-based flag: 17
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 67

Counties listed by EPA · Kiowa 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 63 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 365 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 98121 · 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
3257 June 2, 2026 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3257	June 2, 2026	Informal	State Violation/Reminder Notice

Monitoring or reporting · Unaddressed by formal action

Monitoring, Source Water (GWR)Violation 98120 · E. COLI · Ground Water Rule

Noncompliance period start March 18, 2026 · first reported August 11, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3253	May 18, 2026	Informal	State Violation/Reminder Notice
3254	May 18, 2026	Informal	State Public Notification requested
3255	May 18, 2026	Informal	State Violation/Reminder Notice
3256	May 18, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98122 · 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
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued
3258	June 15, 2026	Informal	State Violation/Reminder Notice
3259	June 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Failure Submit IDSE/Subpart V Plan RptViolation 98116 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3248	February 19, 2026	Informal	State Violation/Reminder Notice
3249	February 19, 2026	Informal	State Violation/Reminder Notice
3250	February 19, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98118 · 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
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued
3251	March 11, 2026	Informal	State Violation/Reminder Notice
3252	March 11, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98117 · 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
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued
3251	March 11, 2026	Informal	State Violation/Reminder Notice
3252	March 11, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98113 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3242	November 25, 2025	Informal	State Violation/Reminder Notice
3243	November 25, 2025	Informal	State Public Notification requested
3244	January 13, 2026	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98112 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3242	November 25, 2025	Informal	State Violation/Reminder Notice
3243	November 25, 2025	Informal	State Public Notification requested
3244	January 13, 2026	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 98106 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · period end August 14, 2025 · first reported August 13, 2025 · EPA return-to-compliance field August 14, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3232 July 29, 2025 Informal State Violation/Reminder Notice
3236 August 14, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 98105 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start June 30, 2025 · period end August 14, 2025 · first reported August 13, 2025 · EPA return-to-compliance field August 14, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3231 July 29, 2025 Informal State Violation/Reminder Notice
3235 August 14, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3232	July 29, 2025	Informal	State Violation/Reminder Notice
3236	August 14, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3231	July 29, 2025	Informal	State Violation/Reminder Notice
3235	August 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 98108 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 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
3233	August 13, 2025	Informal	State Violation/Reminder Notice
3234	August 13, 2025	Informal	State Public Notification requested
3240	August 28, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98107 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 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
3233	August 13, 2025	Informal	State Violation/Reminder Notice
3234	August 13, 2025	Informal	State Public Notification requested
3239	August 28, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98110 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3237	August 20, 2025	Informal	State Violation/Reminder Notice
3238	August 20, 2025	Informal	State Public Notification requested
3241	August 26, 2025	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98109 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3237	August 20, 2025	Informal	State Violation/Reminder Notice
3238	August 20, 2025	Informal	State Public Notification requested
3241	August 26, 2025	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98100 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3216	May 23, 2025	Informal	State Violation/Reminder Notice
3217	May 23, 2025	Informal	State Public Notification requested
3230	July 15, 2025	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98099 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3216	May 23, 2025	Informal	State Violation/Reminder Notice
3217	May 23, 2025	Informal	State Public Notification requested
3230	July 15, 2025	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 98046 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2024 · period end March 14, 2025 · first reported May 15, 2025 · EPA return-to-compliance field March 14, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3201 February 27, 2025 Informal State Violation/Reminder Notice
3206 March 14, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3201	February 27, 2025	Informal	State Violation/Reminder Notice
3206	March 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98052 · CARBON, TOTAL · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3213	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98051 · CARBON, TOTAL · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3212	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved
LSL ReportingViolation 98103 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3227 July 11, 2025 Informal State Violation/Reminder Notice
3229 July 15, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 98102 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3226 July 11, 2025 Informal State Violation/Reminder Notice
3228 July 15, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3227	July 11, 2025	Informal	State Violation/Reminder Notice
3229	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3226	July 11, 2025	Informal	State Violation/Reminder Notice
3228	July 15, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98045 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3202	February 26, 2025	Informal	State Violation/Reminder Notice
3203	February 26, 2025	Informal	State Public Notification requested
3215	March 28, 2025	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98044 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3202	February 26, 2025	Informal	State Violation/Reminder Notice
3203	February 26, 2025	Informal	State Public Notification requested
3215	March 28, 2025	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Unaddressed by formal action

Monitoring, Source Water (GWR)Violation 98042 · E. COLI · Ground Water Rule

Noncompliance period start September 24, 2024 · first reported February 18, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3246	January 15, 2026	Informal	State Violation/Reminder Notice
3247	January 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Monitoring, Source Water (GWR)Violation 98041 · E. COLI · Ground Water Rule

Noncompliance period start July 16, 2024 · first reported December 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3198	September 26, 2024	Informal	State Violation/Reminder Notice
3199	September 26, 2024	Informal	State Public Notification requested
3200	October 24, 2024	Informal	State Public Notification received

Monitoring or reporting · Unaddressed by formal action

Monitoring, Source Water (GWR)Violation 98040 · E. COLI · Ground Water Rule

Noncompliance period start July 15, 2024 · first reported December 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3198	September 26, 2024	Informal	State Violation/Reminder Notice
3199	September 26, 2024	Informal	State Public Notification requested
3200	October 24, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98094 · Styrene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98093 · Ethylbenzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98092 · Toluene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98091 · Benzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98090 · CHLOROBENZENE · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98089 · Tetrachloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98088 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98087 · Trichloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98086 · 1,2-Dichloropropane · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98085 · Carbon tetrachloride · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98084 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98083 · 1,2-Dichloroethane · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98082 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98081 · 1,1-Dichloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98080 · Vinyl chloride · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98079 · p-Dichlorobenzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98078 · o-Dichlorobenzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98077 · DICHLOROMETHANE · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98076 · Xylenes, Total · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98075 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98074 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3208	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98073 · Styrene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98072 · Ethylbenzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98071 · Toluene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98070 · Benzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98069 · CHLOROBENZENE · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98068 · Tetrachloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98067 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98066 · Trichloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98065 · 1,2-Dichloropropane · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98064 · Carbon tetrachloride · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98063 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98062 · 1,2-Dichloroethane · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98061 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98060 · 1,1-Dichloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98059 · Vinyl chloride · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98058 · p-Dichlorobenzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98057 · o-Dichlorobenzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98056 · DICHLOROMETHANE · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98055 · Xylenes, Total · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98054 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98053 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3207	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98050 · 2,4-D · Synthetic Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3211	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 98049 · Glyphosate · Synthetic Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3204	March 6, 2025	Informal	State Violation/Reminder Notice
3205	March 6, 2025	Informal	State Public Notification requested
3210	March 26, 2025	Resolving	State Compliance achieved
3214	March 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98036 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3194	February 28, 2024	Informal	State Violation/Reminder Notice
3195	February 28, 2024	Informal	State Public Notification requested
3197	March 26, 2024	Informal	State Public Notification received
3196	March 28, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98032 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3166	January 6, 2023	Informal	State Violation/Reminder Notice
3167	January 6, 2023	Informal	State Public Notification requested
3173	March 8, 2023	Resolving	State Compliance achieved
3190	July 27, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98031 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3166	January 6, 2023	Informal	State Violation/Reminder Notice
3167	January 6, 2023	Informal	State Public Notification requested
3173	March 8, 2023	Resolving	State Compliance achieved
3190	July 27, 2023	Informal	State Public Notification received

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 98030 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3168	January 3, 2023	Formal	State Administrative/Compliance Order without penalty issued
3169	January 3, 2023	Informal	State Public Notification requested
3170	January 26, 2023	Informal	State Public Notification received
3191	December 4, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98026 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3161	September 14, 2022	Formal	State Administrative/Compliance Order without penalty issued
3162	September 14, 2022	Informal	State Public Notification requested
3165	October 26, 2022	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98025 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3161	September 14, 2022	Formal	State Administrative/Compliance Order without penalty issued
3162	September 14, 2022	Informal	State Public Notification requested
3165	October 26, 2022	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98020 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 17, 2022 · EPA return-to-compliance field December 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3157	February 1, 2022	Formal	State Administrative/Compliance Order without penalty issued
3158	February 1, 2022	Informal	State Public Notification requested
3159	March 11, 2022	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98007 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3146	October 20, 2021	Informal	State Violation/Reminder Notice
3147	October 20, 2021	Informal	State Public Notification requested
3160	August 2, 2022	Resolving	State Compliance achieved
3185	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98006 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3146	October 20, 2021	Informal	State Violation/Reminder Notice
3147	October 20, 2021	Informal	State Public Notification requested
3160	August 2, 2022	Resolving	State Compliance achieved
3186	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98014 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3154	November 18, 2021	Informal	State Violation/Reminder Notice
3155	November 18, 2021	Informal	State Public Notification requested
3160	August 2, 2022	Resolving	State Compliance achieved
3187	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98013 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3152	November 18, 2021	Informal	State Violation/Reminder Notice
3153	November 18, 2021	Informal	State Public Notification requested
3160	August 2, 2022	Resolving	State Compliance achieved
3188	April 4, 2023	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 98011 · 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
3148	November 5, 2021	Formal	State Administrative/Compliance Order without penalty issued
3149	November 5, 2021	Informal	State Public Notification requested
3156	January 31, 2022	Informal	State Public Notification received
3172	January 15, 2026	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98010 · CARBON, TOTAL · Stage 1 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
3146	October 20, 2021	Informal	State Violation/Reminder Notice
3147	October 20, 2021	Informal	State Public Notification requested
3160	August 2, 2022	Resolving	State Compliance achieved
3182	April 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 98009 · CARBON, TOTAL · Stage 1 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
3146	October 20, 2021	Informal	State Violation/Reminder Notice
3147	October 20, 2021	Informal	State Public Notification requested
3160	August 2, 2022	Resolving	State Compliance achieved
3183	April 4, 2023	Informal	State Public Notification received

EPA data and scope

How to read the records

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

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

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