MO4024432 · Missouri

OREGON COUNTY PWSD 1

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

Violation records shown: 25
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 24

Counties listed by EPA · Oregon 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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 248 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

LSL ReportingViolation 1324839 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end December 19, 2024 · first reported December 31, 2025 · EPA return-to-compliance field December 19, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1324933	December 19, 2024	Resolving	State Compliance achieved
1324931	October 16, 2025	Informal	State Violation/Reminder Notice
1324932	October 16, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1324838 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 20, 2024 · 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
1324927	December 19, 2024	Informal	State Violation/Reminder Notice
1324928	December 19, 2024	Informal	State Public Notification requested
1324929	May 5, 2025	Informal	State Public Notification received
1324930	July 1, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1324837 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 20, 2024 · 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
1324927	December 19, 2024	Informal	State Violation/Reminder Notice
1324928	December 19, 2024	Informal	State Public Notification requested
1324929	May 5, 2025	Informal	State Public Notification received
1324930	July 1, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 1324815 · 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
1324924 November 9, 2020 Resolving State Compliance achieved
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324836 · Styrene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324835 · Ethylbenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324834 · Toluene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324833 · Benzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324832 · CHLOROBENZENE · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324831 · Tetrachloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324830 · 1,1,2-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324829 · Trichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324828 · 1,2-Dichloropropane · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324827 · Carbon tetrachloride · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324826 · 1,1,1-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324825 · 1,2-Dichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324824 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324823 · 1,1-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324822 · Vinyl chloride · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324821 · p-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324820 · o-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324819 · DICHLOROMETHANE · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324818 · Xylenes, Total · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324817 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 1324816 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1324924	November 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