MO5048271 · Missouri

OZARK PARK ESTATES

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

Violation records shown: 84
EPA health-based flag: 5
Health-based records unresolved in this snapshot: 2
Monitoring and reporting records: 58

Counties listed by EPA · Taney County, Missouri

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

Violations and what followed

Among 60 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action

Failure To Address DeficiencyViolation 6319114 · Groundwater Rule · Ground Water Rule

Noncompliance period start August 8, 2024 · first reported December 20, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359677	August 29, 2024	Informal	State Formal Notice of Violation issued
359678	August 29, 2024	Informal	State Public Notification requested

EPA health-based flag · Unaddressed by formal action

Treatment Technique No Certif. OperatorViolation 6319091 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 2, 2023 · first reported November 14, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359622	August 2, 2023	Informal	State Formal Notice of Violation issued
359623	August 2, 2023	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received

Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 6319161 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start June 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.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6319160 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 24, 2026 · first reported September 28, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 6319159 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported September 28, 2026 · EPA return-to-compliance field May 31, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6319158 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 25, 2026 · first reported September 28, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6319156 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 3, 2026 · first reported September 28, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 6319157 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported September 28, 2026 · EPA return-to-compliance field April 30, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359772	June 1, 2026	Informal	State Formal Notice of Violation issued
359773	June 1, 2026	Informal	State Public Notification requested

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6319154 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 12, 2026 · first reported June 16, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 6319155 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported June 16, 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
359769	April 28, 2026	Informal	State Violation/Reminder Notice
359770	April 28, 2026	Informal	State Public Notification requested

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6319153 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 27, 2026 · first reported June 16, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 6319152 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 16, 2026 · EPA return-to-compliance field February 28, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359766	March 26, 2026	Informal	State Violation/Reminder Notice
359767	March 26, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 6319151 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported June 16, 2026 · EPA return-to-compliance field January 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359763	February 27, 2026	Informal	State Violation/Reminder Notice
359764	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 6319150 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported March 25, 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
359757	January 29, 2026	Informal	State Violation/Reminder Notice
359758	January 29, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319147 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field October 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359759	November 17, 2025	Resolving	State Compliance achieved
359729	November 24, 2025	Informal	State Violation/Reminder Notice
359730	November 24, 2025	Informal	State Public Notification requested

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6319144 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start October 1, 2025 · period end June 27, 2025 · first reported March 25, 2026 · EPA return-to-compliance field June 27, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359747 June 27, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359747	June 27, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319143 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported December 31, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359724	October 24, 2025	Informal	State Violation/Reminder Notice
359725	October 24, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6319145 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start August 28, 2025 · period end June 27, 2025 · first reported December 31, 2025 · EPA return-to-compliance field June 27, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359745 June 27, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359745	June 27, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319142 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359721	September 23, 2025	Informal	State Violation/Reminder Notice
359722	September 23, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6319139 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 31, 2025 · period end June 27, 2025 · first reported December 31, 2025 · EPA return-to-compliance field June 27, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359743 June 27, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6319138 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 3, 2025 · period end June 27, 2025 · first reported December 31, 2025 · EPA return-to-compliance field June 27, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359741 June 27, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359743	June 27, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359741	June 27, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 6319148 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end November 25, 2025 · first reported December 31, 2025 · EPA return-to-compliance field November 25, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359731	November 25, 2025	Informal	State Formal Notice of Violation issued
359732	November 25, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319137 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359716	August 20, 2025	Informal	State Violation/Reminder Notice
359717	August 20, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319136 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 25, 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
359712	July 23, 2025	Informal	State Violation/Reminder Notice
359713	July 23, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6319135 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 31, 2025 · period end June 27, 2025 · first reported September 25, 2025 · EPA return-to-compliance field June 27, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359739 June 27, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359739	June 27, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319134 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 25, 2025 · EPA return-to-compliance field May 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359710	July 7, 2025	Informal	State Violation/Reminder Notice
359711	July 7, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6319133 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 1, 2025 · period end June 27, 2025 · first reported September 25, 2025 · EPA return-to-compliance field June 27, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359737 June 27, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359737	June 27, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319132 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported September 25, 2025 · EPA return-to-compliance field April 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359708	May 23, 2025	Informal	State Violation/Reminder Notice
359709	May 23, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6319130 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 10, 2025 · first reported June 23, 2025
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319131 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2025 · period end March 31, 2025 · first reported June 23, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359706	April 24, 2025	Informal	State Violation/Reminder Notice
359707	April 24, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319129 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 23, 2025 · EPA return-to-compliance field February 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359704	April 2, 2025	Informal	State Violation/Reminder Notice
359705	April 2, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Level 1 Assessment (RTCR)Violation 6319122 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 24, 2025 · period end November 17, 2025 · first reported June 23, 2025 · EPA return-to-compliance field November 17, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359693	January 28, 2025	Informal	State Formal Notice of Violation issued
359694	January 28, 2025	Informal	State Public Notification requested
359728	November 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319124 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2025 · period end January 31, 2025 · first reported June 23, 2025 · EPA return-to-compliance field January 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359698	February 26, 2025	Informal	State Violation/Reminder Notice
359699	February 26, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319123 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 28, 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
359695	February 4, 2025	Informal	State Violation/Reminder Notice
359696	February 4, 2025	Informal	State Public Notification requested
359759	November 17, 2025	Resolving	State Compliance achieved
359753	November 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Unaddressed by formal action

Monitoring, Source Water (GWR)Violation 6319121 · E. COLI · Ground Water Rule

Noncompliance period start December 1, 2024 · first reported March 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359690	December 30, 2024	Informal	State Violation/Reminder Notice
359691	December 30, 2024	Informal	State Public Notification requested
359752	November 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Unaddressed by formal action

LSL ReportingViolation 6319128 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported March 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359702	March 14, 2025	Informal	State Violation/Reminder Notice
359703	March 14, 2025	Informal	State Public Notification requested
359751	November 19, 2025	Informal	State Public Notification received

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6319118 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start October 9, 2024 · first reported March 28, 2025
No linked action row appears in the records shown.

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 6319120 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2024 · first reported March 28, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359688	December 17, 2024	Informal	State Violation/Reminder Notice
359689	December 17, 2024	Informal	State Public Notification requested
359754	December 17, 2024	Informal	State Violation/Reminder Notice
359755	December 17, 2024	Informal	State Public Notification requested
359736	November 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319119 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field October 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359685	November 26, 2024	Informal	State Violation/Reminder Notice
359686	November 26, 2024	Informal	State Public Notification requested
359687	November 26, 2024	Resolving	State Compliance achieved
359750	November 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319117 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 20, 2024 · EPA return-to-compliance field September 30, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359681	October 31, 2024	Informal	State Violation/Reminder Notice
359682	October 31, 2024	Informal	State Public Notification requested
359683	November 6, 2024	Informal	State Formal Notice of Violation issued
359687	November 26, 2024	Resolving	State Compliance achieved
359749	November 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319115 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 20, 2024 · EPA return-to-compliance field August 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359679	September 30, 2024	Informal	State Violation/Reminder Notice
359680	September 30, 2024	Informal	State Public Notification requested
359687	November 26, 2024	Resolving	State Compliance achieved
359748	November 19, 2025	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 6319116 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2024 · period end October 8, 2024 · first reported December 20, 2024 · EPA return-to-compliance field October 8, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359684 October 8, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359684	October 8, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319113 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported December 20, 2024 · EPA return-to-compliance field July 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359675	August 27, 2024	Informal	State Violation/Reminder Notice
359676	August 27, 2024	Informal	State Public Notification requested
359687	November 26, 2024	Resolving	State Compliance achieved
359746	November 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319112 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359671	July 30, 2024	Informal	State Violation/Reminder Notice
359672	July 30, 2024	Informal	State Public Notification requested
359687	November 26, 2024	Resolving	State Compliance achieved
359744	November 19, 2025	Informal	State Public Notification received

Other or unclassified · Unaddressed by formal action
Failure to Consult with StateViolation 6319109 · Groundwater Rule · Ground Water Rule
Noncompliance period start May 10, 2024 · first reported September 30, 2024
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319111 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359667	July 2, 2024	Informal	State Violation/Reminder Notice
359668	July 2, 2024	Informal	State Public Notification requested
359687	November 26, 2024	Resolving	State Compliance achieved
359742	November 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319110 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359663	May 30, 2024	Informal	State Violation/Reminder Notice
359664	May 30, 2024	Informal	State Public Notification requested
359687	November 26, 2024	Resolving	State Compliance achieved
359740	November 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319107 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 11, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359658	April 30, 2024	Informal	State Violation/Reminder Notice
359659	April 30, 2024	Informal	State Public Notification requested
359687	November 26, 2024	Resolving	State Compliance achieved
359738	November 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319106 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported June 11, 2024 · EPA return-to-compliance field February 29, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359652	March 26, 2024	Informal	State Violation/Reminder Notice
359653	March 26, 2024	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319105 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2024 · period end January 31, 2024 · first reported June 11, 2024 · EPA return-to-compliance field January 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359649	March 4, 2024	Informal	State Violation/Reminder Notice
359650	March 4, 2024	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319103 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2023 · period end December 31, 2023 · first reported March 15, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359644	January 30, 2024	Informal	State Violation/Reminder Notice
359645	January 30, 2024	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319101 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported March 15, 2024 · EPA return-to-compliance field November 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359639	December 28, 2023	Informal	State Violation/Reminder Notice
359640	December 28, 2023	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319097 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2023 · period end October 31, 2023 · first reported March 15, 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
359634	November 27, 2023	Informal	State Violation/Reminder Notice
359635	November 27, 2023	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6319096 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start September 12, 2023 · period end April 23, 2024 · first reported November 14, 2023 · EPA return-to-compliance field April 23, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359657 April 23, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359657	April 23, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319095 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported November 14, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359630	October 26, 2023	Informal	State Violation/Reminder Notice
359631	October 26, 2023	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319093 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 14, 2023 · EPA return-to-compliance field August 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359627	September 26, 2023	Informal	State Violation/Reminder Notice
359628	September 26, 2023	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 6319094 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end November 1, 2023 · first reported November 14, 2023 · EPA return-to-compliance field November 1, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359629	October 26, 2023	Informal	State Formal Notice of Violation issued
359632	November 1, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319092 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2023 · period end July 31, 2023 · first reported November 14, 2023 · EPA return-to-compliance field July 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359624	August 24, 2023	Informal	State Violation/Reminder Notice
359625	August 24, 2023	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319089 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported September 15, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359619	July 25, 2023	Informal	State Violation/Reminder Notice
359620	July 25, 2023	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319088 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2023 · period end May 31, 2023 · first reported September 15, 2023 · EPA return-to-compliance field May 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359615	June 27, 2023	Informal	State Violation/Reminder Notice
359616	June 27, 2023	Informal	State Public Notification requested
359626	August 9, 2023	Informal	State Violation/Reminder Notice
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319087 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported September 15, 2023 · EPA return-to-compliance field April 30, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359613	May 30, 2023	Informal	State Violation/Reminder Notice
359614	May 30, 2023	Informal	State Public Notification requested
359626	August 9, 2023	Informal	State Violation/Reminder Notice
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319086 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2023 · period end March 31, 2023 · first reported June 22, 2023 · EPA return-to-compliance field March 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359611	April 27, 2023	Informal	State Violation/Reminder Notice
359612	April 27, 2023	Informal	State Public Notification requested
359626	August 9, 2023	Informal	State Violation/Reminder Notice
359656	April 23, 2024	Informal	State Public Notification received
359687	November 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6319126 · Radium-228 · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end November 19, 2025 · first reported December 31, 2025 · EPA return-to-compliance field November 19, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359700	March 11, 2025	Informal	State Violation/Reminder Notice
359701	March 11, 2025	Informal	State Public Notification requested
359762	November 19, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6319125 · Radium-226 · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end November 19, 2025 · first reported December 31, 2025 · EPA return-to-compliance field November 19, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359700	March 11, 2025	Informal	State Violation/Reminder Notice
359701	March 11, 2025	Informal	State Public Notification requested
359762	November 19, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6319104 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 15, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359646	February 26, 2024	Informal	State Violation/Reminder Notice
359647	February 26, 2024	Informal	State Public Notification requested
359656	April 23, 2024	Informal	State Public Notification received
359697	November 22, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6319084 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 21, 2021 · period end August 1, 2021 · first reported March 28, 2022 · EPA return-to-compliance field August 1, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359608 August 1, 2021 Resolving State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique No Certif. OperatorViolation 6319079 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 4, 2021 · period end April 2, 2021 · first reported March 28, 2022 · EPA return-to-compliance field April 2, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359590	January 11, 2021	Informal	State Formal Notice of Violation issued
359591	January 11, 2021	Informal	State Public Notification requested
359606	April 2, 2021	Resolving	State Compliance achieved
359607	August 17, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319083 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field January 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359602	February 2, 2021	Resolving	State Compliance achieved
359600	March 4, 2021	Informal	State Violation/Reminder Notice
359601	March 4, 2021	Informal	State Public Notification requested
359607	August 17, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319080 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2020 · period end December 31, 2020 · first reported March 28, 2022 · 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
359597	February 2, 2021	Resolving	State Compliance achieved
359595	February 4, 2021	Informal	State Violation/Reminder Notice
359596	February 4, 2021	Informal	State Public Notification requested
359607	August 17, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319077 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2020 · period end October 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field October 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359592	November 19, 2020	Resolving	State Compliance achieved
359586	December 3, 2020	Informal	State Violation/Reminder Notice
359587	December 3, 2020	Informal	State Public Notification requested
359607	August 17, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319075 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2020 · period end September 30, 2020 · first reported March 28, 2022 · EPA return-to-compliance field September 30, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359579	October 27, 2020	Informal	State Violation/Reminder Notice
359580	October 27, 2020	Informal	State Public Notification requested
359592	November 19, 2020	Resolving	State Compliance achieved
359607	August 17, 2021	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 6319076 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2020 · period end November 9, 2020 · first reported March 28, 2022 · EPA return-to-compliance field November 9, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
359581 November 9, 2020 Resolving State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319074 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2020 · period end July 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field July 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359577	August 31, 2020	Informal	State Violation/Reminder Notice
359578	August 31, 2020	Informal	State Public Notification requested
359592	November 19, 2020	Resolving	State Compliance achieved
359607	August 17, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319073 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2020 · period end May 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field May 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359576	June 17, 2020	Resolving	State Compliance achieved
359574	July 7, 2020	Informal	State Violation/Reminder Notice
359575	July 7, 2020	Informal	State Public Notification requested
359607	August 17, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319072 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2020 · period end April 30, 2020 · first reported March 28, 2022 · EPA return-to-compliance field April 30, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359568	June 2, 2020	Informal	State Violation/Reminder Notice
359569	June 2, 2020	Informal	State Public Notification requested
359572	June 3, 2020	Informal	State Bilateral Compliance Agreement signed
359570	June 5, 2020	Informal	State Public Notification received
359576	June 17, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319071 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2020 · period end March 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2020

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359564	May 5, 2020	Informal	State Violation/Reminder Notice
359565	May 5, 2020	Informal	State Public Notification requested
359572	June 3, 2020	Informal	State Bilateral Compliance Agreement signed
359570	June 5, 2020	Informal	State Public Notification received
359571	June 5, 2020	Informal	State Violation/Reminder Notice
359576	June 17, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319070 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2020 · period end February 29, 2020 · first reported March 28, 2022 · EPA return-to-compliance field February 29, 2020

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359560	April 8, 2020	Informal	State Violation/Reminder Notice
359561	April 8, 2020	Informal	State Public Notification requested
359572	June 3, 2020	Informal	State Bilateral Compliance Agreement signed
359570	June 5, 2020	Informal	State Public Notification received
359571	June 5, 2020	Informal	State Violation/Reminder Notice
359576	June 17, 2020	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Level 1 Assessment (RTCR)Violation 6319068 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 5, 2020 · period end June 2, 2020 · first reported March 28, 2022 · EPA return-to-compliance field June 2, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359556	March 2, 2020	Informal	State Formal Notice of Violation issued
359557	March 2, 2020	Informal	State Public Notification requested
359573	June 2, 2020	Resolving	State Compliance achieved
359572	June 3, 2020	Informal	State Bilateral Compliance Agreement signed
359570	June 5, 2020	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6319082 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 28, 2022 · 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
359598	February 11, 2021	Informal	State Violation/Reminder Notice
359599	February 11, 2021	Informal	State Public Notification requested
359603	March 1, 2021	Resolving	State Compliance achieved
359607	August 17, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6319069 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2020 · period end January 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field January 31, 2020

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359558	March 3, 2020	Informal	State Violation/Reminder Notice
359559	March 3, 2020	Informal	State Public Notification requested
359572	June 3, 2020	Informal	State Bilateral Compliance Agreement signed
359570	June 5, 2020	Informal	State Public Notification received
359571	June 5, 2020	Informal	State Violation/Reminder Notice
359576	June 17, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 6319034 · E. COLI · Ground Water Rule

Noncompliance period start December 1, 2019 · period end April 20, 2021 · first reported March 28, 2022 · EPA return-to-compliance field April 20, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359546	December 30, 2019	Informal	State Violation/Reminder Notice
359547	December 30, 2019	Informal	State Public Notification requested
359572	June 3, 2020	Informal	State Bilateral Compliance Agreement signed
359570	June 5, 2020	Informal	State Public Notification received
359605	April 20, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 6319035 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2019 · period end November 12, 2021 · first reported March 28, 2022 · EPA return-to-compliance field November 12, 2021

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359562	December 4, 2019	Informal	State Public Notification received
359548	January 21, 2020	Informal	State Violation/Reminder Notice
359549	January 21, 2020	Informal	State Public Notification requested
359582	January 21, 2020	Informal	State Violation/Reminder Notice
359583	January 21, 2020	Informal	State Public Notification requested
359572	June 3, 2020	Informal	State Bilateral Compliance Agreement signed
359610	November 12, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 6319033 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2019 · period end November 9, 2020 · first reported March 28, 2022 · EPA return-to-compliance field November 9, 2020

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359544	December 4, 2019	Resolving	State Compliance achieved
359572	June 3, 2020	Informal	State Bilateral Compliance Agreement signed
359581	November 9, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6319036 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2019 · period end December 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
359550	February 28, 2020	Informal	State Violation/Reminder Notice
359551	February 28, 2020	Informal	State Public Notification requested
359572	June 3, 2020	Informal	State Bilateral Compliance Agreement signed
359570	June 5, 2020	Informal	State Public Notification received
359603	March 1, 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