070000008 · Kansas

IOWA TRIBE OF KS & NE

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

Violation records shown: 39
EPA health-based flag: 7
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 26

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

Violations and what followed

Among 37 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.

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2293 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end July 24, 2025 · first reported June 24, 2026 · EPA return-to-compliance field July 24, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
978	July 24, 2025	Resolving	State Compliance achieved
976	January 23, 2026	Informal	State Formal Notice of Violation issued
977	January 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2292 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 1, 2025 · period end June 18, 2025 · first reported September 29, 2025 · EPA return-to-compliance field June 18, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
975	June 18, 2025	Resolving	State Compliance achieved
972	July 18, 2025	Informal	State Formal Notice of Violation issued
974	July 18, 2025	Informal	State Public Notification requested
973	July 22, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2291 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2025 · period end June 11, 2025 · first reported September 29, 2025 · EPA return-to-compliance field June 11, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
967	June 11, 2025	Informal	State Formal Notice of Violation issued
971	June 11, 2025	Resolving	State Compliance achieved
968	July 18, 2025	Informal	State Public Notification requested
970	July 22, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2290 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 29, 2025 · EPA return-to-compliance field May 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
966	June 11, 2025	Resolving	State Compliance achieved
963	July 18, 2025	Informal	State Public Notification requested
965	July 18, 2025	Informal	State Formal Notice of Violation issued
964	July 22, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2289 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 29, 2025 · EPA return-to-compliance field May 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
962	June 11, 2025	Resolving	State Compliance achieved
959	July 18, 2025	Informal	State Formal Notice of Violation issued
960	July 18, 2025	Informal	State Public Notification requested
961	July 22, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Notification, Known or Potential LSLViolation 2294 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start November 16, 2024 · period end July 26, 2025 · first reported June 24, 2026 · EPA return-to-compliance field July 26, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
979	July 26, 2025	Resolving	State Compliance achieved
976	January 23, 2026	Informal	State Formal Notice of Violation issued
977	January 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2288 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported June 24, 2025 · EPA return-to-compliance field November 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
945	December 26, 2024	Resolving	State Compliance achieved
943	February 24, 2025	Informal	State Public Notification requested
944	February 24, 2025	Informal	State Formal Notice of Violation issued
950	March 11, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2287 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported June 24, 2025 · EPA return-to-compliance field November 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
942	December 26, 2024	Resolving	State Compliance achieved
940	February 24, 2025	Informal	State Public Notification requested
941	February 24, 2025	Informal	State Formal Notice of Violation issued
948	March 11, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 2286 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start August 23, 2024 · period end March 11, 2025 · first reported June 24, 2025 · EPA return-to-compliance field March 11, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
938	February 13, 2025	Informal	State Formal Notice of Violation issued
939	February 13, 2025	Informal	State Public Notification requested
951	March 11, 2025	Informal	State Public Notification received
952	March 11, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2284 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported June 24, 2025 · EPA return-to-compliance field April 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
933	May 8, 2024	Resolving	State Compliance achieved
934	June 4, 2024	Informal	State Formal Notice of Violation issued
935	June 4, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2283 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 24, 2025 · 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
931	May 3, 2024	Informal	State Formal Notice of Violation issued
932	May 3, 2024	Informal	State Public Notification requested
933	May 8, 2024	Resolving	State Compliance achieved
934	June 4, 2024	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2282 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported June 24, 2025 · EPA return-to-compliance field February 29, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
929	April 16, 2024	Informal	State Formal Notice of Violation issued
930	April 16, 2024	Informal	State Public Notification requested
933	May 8, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2281 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2024 · period end January 31, 2024 · first reported June 24, 2025 · EPA return-to-compliance field January 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
927	April 16, 2024	Informal	State Formal Notice of Violation issued
928	April 16, 2024	Informal	State Public Notification requested
933	May 8, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 2285 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 20, 2023 · period end July 29, 2024 · first reported June 24, 2025 · EPA return-to-compliance field July 29, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
936	December 20, 2023	Informal	State Formal Notice of Violation issued
937	December 20, 2023	Informal	State Public Notification requested
958	July 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2280 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2023 · period end December 31, 2023 · first reported June 24, 2025 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
925	April 16, 2024	Informal	State Formal Notice of Violation issued
926	April 16, 2024	Informal	State Public Notification requested
933	May 8, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2278 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported June 24, 2025 · 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
919	September 25, 2023	Informal	State Formal Notice of Violation issued
920	September 25, 2023	Informal	State Public Notification requested
980	November 18, 2024	Informal	State Public Notification received
982	September 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2277 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported June 24, 2025 · 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
919	September 25, 2023	Informal	State Formal Notice of Violation issued
920	September 25, 2023	Informal	State Public Notification requested
980	November 18, 2024	Informal	State Public Notification received
982	September 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2276 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported June 24, 2025 · EPA return-to-compliance field August 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
921	September 19, 2023	Resolving	State Compliance achieved
919	September 25, 2023	Informal	State Formal Notice of Violation issued
920	September 25, 2023	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, Single SampleViolation 2279 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported June 24, 2025 · EPA return-to-compliance field September 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
922	July 28, 2023	Informal	State Formal Notice of Violation issued
923	July 28, 2023	Informal	State Public Notification requested
924	November 1, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2275 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end November 6, 2024 · first reported June 24, 2025 · EPA return-to-compliance field November 6, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
917	September 5, 2023	Informal	State Formal Notice of Violation issued
918	September 5, 2023	Informal	State Public Notification requested
955	November 6, 2024	Resolving	State Compliance achieved
954	November 18, 2024	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2274 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 29, 2022 · period end November 7, 2024 · first reported June 24, 2025 · EPA return-to-compliance field November 7, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
913	February 3, 2023	Informal	State Formal Notice of Violation issued
914	February 3, 2023	Informal	State Public Notification requested
981	November 7, 2024	Resolving	State Compliance achieved
980	November 18, 2024	Informal	State Public Notification received

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 2273 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 17, 2022 · period end January 17, 2025 · first reported June 24, 2025 · EPA return-to-compliance field January 17, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910	January 12, 2023	Informal	State Formal Notice of Violation issued
911	January 12, 2023	Informal	State Public Notification requested
957	November 18, 2024	Informal	State Public Notification received
956	January 17, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 2272 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 17, 2022 · period end March 3, 2023 · first reported June 24, 2025 · EPA return-to-compliance field March 3, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910	January 12, 2023	Informal	State Formal Notice of Violation issued
911	January 12, 2023	Informal	State Public Notification requested
915	March 3, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 2271 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 17, 2022 · period end October 20, 2022 · first reported June 24, 2025 · EPA return-to-compliance field October 20, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
912	October 20, 2022	Resolving	State Compliance achieved
910	January 12, 2023	Informal	State Formal Notice of Violation issued
911	January 12, 2023	Informal	State Public Notification requested

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 2270 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 17, 2022 · period end March 3, 2023 · first reported June 24, 2025 · EPA return-to-compliance field March 3, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910	January 12, 2023	Informal	State Formal Notice of Violation issued
911	January 12, 2023	Informal	State Public Notification requested
916	March 3, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 2269 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 17, 2022 · period end October 20, 2022 · first reported June 24, 2025 · EPA return-to-compliance field October 20, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
912	October 20, 2022	Resolving	State Compliance achieved
910	January 12, 2023	Informal	State Formal Notice of Violation issued
911	January 12, 2023	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2268 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2022 · period end September 30, 2022 · first reported June 24, 2025 · EPA return-to-compliance field September 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
909	October 12, 2022	Resolving	State Compliance achieved
907	November 28, 2022	Informal	State Formal Notice of Violation issued
908	November 28, 2022	Informal	State Public Notification requested

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2267 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2022 · period end July 12, 2022 · first reported June 24, 2025 · EPA return-to-compliance field July 12, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
902	July 12, 2022	Resolving	State Compliance achieved
903	September 7, 2022	Informal	State Formal Notice of Violation issued
904	September 7, 2022	Informal	State Public Notification requested

Monitoring or reporting · Archived
Monitoring, Check/Repeat/ConfirmationViolation 2266 · Nitrate-Nitrite · Nitrate Rule
Noncompliance period start February 12, 2022 · period end February 18, 2022 · first reported June 24, 2025 · EPA return-to-compliance field February 18, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
901 July 12, 2022 Informal State Public Notification received
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 2265 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2022 · period end January 31, 2022 · first reported June 24, 2025 · EPA return-to-compliance field January 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
901 July 12, 2022 Informal State Public Notification received

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
901	July 12, 2022	Informal	State Public Notification received

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
901	July 12, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2264 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2021 · period end December 31, 2021 · first reported February 15, 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
894	January 10, 2022	Informal	State Formal Notice of Violation issued
895	January 10, 2022	Informal	State Public Notification requested
896	February 10, 2022	Resolving	State Compliance achieved
901	July 12, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2263 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported November 15, 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
890	October 26, 2021	Informal	State Formal Notice of Violation issued
892	October 26, 2021	Informal	State Public Notification requested
893	October 29, 2021	Resolving	State Compliance achieved
901	July 12, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2262 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 1, 2021 · period end August 31, 2021 · first reported November 15, 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
889	October 5, 2021	Informal	State Formal Notice of Violation issued
891	October 5, 2021	Informal	State Public Notification requested
901	July 12, 2022	Informal	State Public Notification received
905	August 31, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2261 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 1, 2021 · period end August 31, 2021 · first reported November 15, 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
889	October 5, 2021	Informal	State Formal Notice of Violation issued
891	October 5, 2021	Informal	State Public Notification requested
901	July 12, 2022	Informal	State Public Notification received
905	August 31, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2260 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 23, 2021 · period end July 19, 2021 · first reported August 19, 2021 · EPA return-to-compliance field July 19, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
887 July 19, 2021 Informal State Public Notification received
888 July 19, 2021 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
887	July 19, 2021	Informal	State Public Notification received
888	July 19, 2021	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 2259 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 17, 2021 · period end September 26, 2022 · first reported May 11, 2021 · EPA return-to-compliance field September 26, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
884	March 19, 2021	Informal	State Formal Notice of Violation issued
885	March 19, 2021	Informal	State Public Notification requested
906	September 26, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2257 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported May 11, 2021 · EPA return-to-compliance field January 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
882	February 10, 2021	Resolving	State Compliance achieved
881	February 18, 2021	Informal	State Formal Notice of Violation issued
883	February 18, 2021	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 2256 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start November 15, 2020 · period end January 19, 2021 · first reported March 2, 2021 · EPA return-to-compliance field January 19, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
880	January 19, 2021	Resolving	State Compliance achieved
879	January 27, 2021	Informal	State Formal Notice of Violation issued

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2255 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 2, 2020 · period end October 9, 2020 · first reported March 2, 2021 · EPA return-to-compliance field October 9, 2020

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
875	October 2, 2020	Informal	State Public Notification requested
876	October 9, 2020	Informal	State Public Notification received
877	October 9, 2020	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