OK4001118 · Oklahoma

STICKROSS MOUNTAIN WATER CO

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

Violation records shown: 36
EPA health-based flag: 14
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 16

Counties listed by EPA · Cherokee County, Oklahoma

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

Violations and what followed

Among 30 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 321889 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143899	June 10, 2026	Formal	State Administrative/Compliance Order without penalty issued
9143900	June 10, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 321888 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143895	April 17, 2026	Formal	State Administrative/Compliance Order without penalty issued
9143896	April 17, 2026	Informal	State Public Notification requested
9143898	June 1, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 321887 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143895	April 17, 2026	Formal	State Administrative/Compliance Order without penalty issued
9143896	April 17, 2026	Informal	State Public Notification requested
9143898	June 1, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 321886 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143895	April 17, 2026	Formal	State Administrative/Compliance Order without penalty issued
9143896	April 17, 2026	Informal	State Public Notification requested
9143898	June 1, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 321885 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143895	April 17, 2026	Formal	State Administrative/Compliance Order without penalty issued
9143896	April 17, 2026	Informal	State Public Notification requested
9143898	June 1, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 321884 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143890	March 23, 2026	Informal	State Violation/Reminder Notice
9143891	March 23, 2026	Informal	State Public Notification requested
9143897	June 2, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 321883 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143890	March 23, 2026	Informal	State Violation/Reminder Notice
9143891	March 23, 2026	Informal	State Public Notification requested
9143897	June 2, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 321882 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 30, 2025 · period end March 26, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 26, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143886	February 19, 2026	Informal	State Violation/Reminder Notice
9143887	February 19, 2026	Informal	State Public Notification requested
9143889	February 19, 2026	Informal	State Public Notification received
9143894	March 26, 2026	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 321881 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 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
9143883	January 12, 2026	Informal	State Public Notification requested
9143884	January 12, 2026	Formal	State Administrative/Compliance Order without penalty issued
9143888	February 19, 2026	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 321880 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end October 7, 2025 · first reported November 14, 2025 · EPA return-to-compliance field October 7, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143901	August 19, 2025	Informal	State Violation/Reminder Notice
9143882	October 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
LSL ReportingViolation 321879 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9143879 July 11, 2025 Informal State Violation/Reminder Notice
9143881 July 15, 2025 Resolving State Compliance achieved
EPA health-based flag · Resolved
LSL InventoryViolation 321878 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9143878 July 11, 2025 Informal State Violation/Reminder Notice
9143880 July 15, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 321877 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2024 · period end July 18, 2024 · first reported December 30, 2024 · EPA return-to-compliance field July 18, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9143873 July 12, 2024 Informal State Violation/Reminder Notice
9143874 July 18, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143879	July 11, 2025	Informal	State Violation/Reminder Notice
9143881	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143878	July 11, 2025	Informal	State Violation/Reminder Notice
9143880	July 15, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143873	July 12, 2024	Informal	State Violation/Reminder Notice
9143874	July 18, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 321876 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · 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
9143869	November 30, 2023	Informal	State Violation/Reminder Notice
9143870	November 30, 2023	Informal	State Public Notification requested
9143871	December 15, 2023	Resolving	State Compliance achieved
9143876	July 18, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 321875 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · 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
9143867	November 30, 2023	Informal	State Violation/Reminder Notice
9143868	November 30, 2023	Informal	State Public Notification requested
9143872	December 15, 2023	Resolving	State Compliance achieved
9143875	July 18, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 321873 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2023 · period end July 26, 2023 · first reported August 29, 2023 · EPA return-to-compliance field July 26, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9143845 July 20, 2023 Informal State Violation/Reminder Notice
9143846 July 26, 2023 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 321872 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2023 · period end July 26, 2023 · first reported August 29, 2023 · EPA return-to-compliance field July 26, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9143844 July 20, 2023 Informal State Violation/Reminder Notice
9143847 July 26, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143845	July 20, 2023	Informal	State Violation/Reminder Notice
9143846	July 26, 2023	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143844	July 20, 2023	Informal	State Violation/Reminder Notice
9143847	July 26, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 321871 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 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
9143842	June 29, 2023	Formal	State Administrative/Compliance Order without penalty issued
9143843	June 29, 2023	Informal	State Public Notification requested
9143859	August 10, 2023	Informal	State Public Notification received
9143866	August 23, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 321870 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143838	April 4, 2023	Informal	State Violation/Reminder Notice
9143839	April 4, 2023	Informal	State Public Notification requested
9143841	April 10, 2023	Resolving	State Compliance achieved
9143857	August 10, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 321869 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143836	April 4, 2023	Informal	State Violation/Reminder Notice
9143837	April 4, 2023	Informal	State Public Notification requested
9143840	April 6, 2023	Resolving	State Compliance achieved
9143856	August 10, 2023	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 321866 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143833	March 2, 2023	Formal	State Administrative/Compliance Order without penalty issued
9143834	March 2, 2023	Informal	State Public Notification requested
9143860	August 10, 2023	Informal	State Public Notification received
9143865	August 23, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 321865 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143833	March 2, 2023	Formal	State Administrative/Compliance Order without penalty issued
9143834	March 2, 2023	Informal	State Public Notification requested
9143860	August 10, 2023	Informal	State Public Notification received
9143865	August 23, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 321868 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2022 · period end July 26, 2023 · first reported March 27, 2023 · EPA return-to-compliance field July 26, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9143835 March 21, 2023 Informal State Violation/Reminder Notice
9143848 July 26, 2023 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 321867 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start December 30, 2022 · period end July 26, 2023 · first reported March 27, 2023 · EPA return-to-compliance field July 26, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9143835 March 21, 2023 Informal State Violation/Reminder Notice
9143849 July 26, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143835	March 21, 2023	Informal	State Violation/Reminder Notice
9143848	July 26, 2023	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143835	March 21, 2023	Informal	State Violation/Reminder Notice
9143849	July 26, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 321859 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 2, 2022 · period end August 10, 2023 · first reported March 27, 2023 · EPA return-to-compliance field August 10, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143827	January 18, 2023	Informal	State Violation/Reminder Notice
9143851	August 10, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 321864 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143829	February 3, 2023	Formal	State Administrative/Compliance Order without penalty issued
9143830	February 3, 2023	Informal	State Public Notification requested
9143861	August 10, 2023	Informal	State Public Notification received
9143864	August 23, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 321863 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143829	February 3, 2023	Formal	State Administrative/Compliance Order without penalty issued
9143830	February 3, 2023	Informal	State Public Notification requested
9143861	August 10, 2023	Informal	State Public Notification received
9143864	August 23, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 321860 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start September 29, 2022 · period end July 26, 2023 · first reported March 27, 2023 · EPA return-to-compliance field July 26, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9143828 January 18, 2023 Informal State Violation/Reminder Notice
9143850 July 26, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143828	January 18, 2023	Informal	State Violation/Reminder Notice
9143850	July 26, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 321858 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 15, 2022 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143825	September 29, 2022	Formal	State Administrative/Compliance Order without penalty issued
9143826	September 29, 2022	Informal	State Public Notification requested
9143862	August 10, 2023	Informal	State Public Notification received
9143863	August 23, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 321857 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 15, 2022 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143825	September 29, 2022	Formal	State Administrative/Compliance Order without penalty issued
9143826	September 29, 2022	Informal	State Public Notification requested
9143862	August 10, 2023	Informal	State Public Notification received
9143863	August 23, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 321856 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported September 26, 2022 · EPA return-to-compliance field June 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9143824 September 14, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143824	September 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 321855 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143822	August 30, 2022	Informal	State Violation/Reminder Notice
9143823	August 30, 2022	Informal	State Public Notification requested
9143824	September 14, 2022	Resolving	State Compliance achieved
9143855	August 10, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 321851 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2021 · period end November 4, 2024 · first reported February 17, 2022 · EPA return-to-compliance field November 4, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143817	November 18, 2021	Informal	State Violation/Reminder Notice
9143818	November 18, 2021	Informal	State Public Notification requested
9143858	August 10, 2023	Informal	State Public Notification received
9143877	November 4, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 321854 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2021 · period end August 10, 2023 · first reported February 17, 2022 · EPA return-to-compliance field August 10, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143821	January 21, 2022	Informal	State Violation/Reminder Notice
9143852	August 10, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 321852 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 2, 2020 · period end August 10, 2023 · first reported February 17, 2022 · EPA return-to-compliance field August 10, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143819	January 5, 2022	Informal	State Violation/Reminder Notice
9143853	August 10, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 321853 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start December 2, 2019 · period end August 10, 2023 · first reported February 17, 2022 · EPA return-to-compliance field August 10, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9143820	January 5, 2022	Informal	State Violation/Reminder Notice
9143854	August 10, 2023	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