MO4010732 · Missouri

SENATH PWS

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

Violation records shown: 41
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 39

Counties listed by EPA · Dunklin 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 41 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Notification, Known or Potential LSLViolation 8406860 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · period end August 25, 2025 · first reported June 16, 2026 · EPA return-to-compliance field August 25, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
956	August 25, 2025	Resolving	State Compliance achieved
953	April 6, 2026	Informal	State Violation/Reminder Notice
954	April 6, 2026	Informal	State Public Notification requested
957	June 10, 2026	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 8406827 · 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
945	November 25, 2025	Informal	State Formal Notice of Violation issued
946	November 25, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406828 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
949	March 18, 2026	Informal	State Violation/Reminder Notice
950	March 18, 2026	Informal	State Public Notification requested

EPA health-based flag · Resolved

Treatment Technique No Certif. OperatorViolation 8406823 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 9, 2024 · period end June 27, 2025 · first reported March 28, 2025 · EPA return-to-compliance field June 27, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
935	October 9, 2024	Informal	State Public Notification requested
936	October 9, 2024	Informal	State Formal Notice of Violation issued
937	November 1, 2024	Informal	State Public Notification received
944	June 27, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 8406826 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start October 1, 2024 · period end April 10, 2025 · first reported March 28, 2025 · EPA return-to-compliance field April 10, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
941 April 10, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
941	April 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406824 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 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
939	February 25, 2025	Informal	State Violation/Reminder Notice
940	February 25, 2025	Informal	State Public Notification requested
942	April 15, 2025	Informal	State Public Notification received
955	February 4, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 8406820 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2023 · period end February 20, 2025 · first reported March 15, 2024 · EPA return-to-compliance field February 20, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
927	December 14, 2023	Informal	State Violation/Reminder Notice
928	December 14, 2023	Informal	State Public Notification requested
932	March 21, 2024	Informal	State Public Notification received
938	February 20, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406859 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406858 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406857 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406856 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406855 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406854 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406853 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406852 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406851 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406850 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406849 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406848 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406847 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406846 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406845 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406844 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406843 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406842 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406841 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406840 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406839 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
951	March 18, 2026	Informal	State Violation/Reminder Notice
952	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406838 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406837 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406836 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406835 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406834 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406833 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406832 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406831 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406830 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8406829 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 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
955	February 4, 2026	Resolving	State Compliance achieved
947	March 18, 2026	Informal	State Violation/Reminder Notice
948	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 8406822 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported December 26, 2023 · 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
929	December 19, 2023	Informal	State Violation/Reminder Notice
930	December 19, 2023	Informal	State Public Notification requested
931	March 21, 2024	Informal	State Public Notification received
943	October 14, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 8406821 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported December 26, 2023 · 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
929	December 19, 2023	Informal	State Violation/Reminder Notice
930	December 19, 2023	Informal	State Public Notification requested
931	March 21, 2024	Informal	State Public Notification received
943	October 14, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 8406819 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
924	August 24, 2021	Resolving	State Compliance achieved
921	September 7, 2021	Informal	State Violation/Reminder Notice
922	September 7, 2021	Informal	State Public Notification requested
923	October 7, 2021	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