MO4010604 · Missouri
ORAN PWS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 15
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 13
Counties listed by EPA · Scott 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 15 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 198 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 7106657 · Groundwater Rule · Ground Water RuleNoncompliance period start January 19, 2026 · period end February 10, 2026 · first reported June 16, 2026 · EPA return-to-compliance field February 10, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1451735 February 5, 2026 Informal State Formal Notice of Violation issued 1451736 February 5, 2026 Informal State Public Notification requested 1451737 February 10, 2026 Resolving State Compliance achieved 1451738 March 5, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 7106658 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end January 16, 2026 · first reported June 16, 2026 · EPA return-to-compliance field January 16, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1451742 January 16, 2026 Resolving State Compliance achieved 1451740 April 6, 2026 Informal State Violation/Reminder Notice 1451741 April 6, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7106656 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · period end March 10, 2025 · first reported March 28, 2025 · EPA return-to-compliance field March 10, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1451733 March 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 7106653 · Groundwater Rule · Ground Water RuleNoncompliance period start October 1, 2024 · period end October 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field October 31, 2024
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1451724 November 18, 2024 Informal State Violation/Reminder Notice 1451725 November 18, 2024 Informal State Public Notification requested 1451726 November 18, 2024 Informal State Violation/Reminder Notice 1451727 November 18, 2024 Informal State Public Notification requested 1451728 December 11, 2024 Informal State Public Notification received 1451729 December 18, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7106652 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 30, 2024 · period end July 17, 2024 · first reported September 30, 2024 · EPA return-to-compliance field July 17, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1451720 July 17, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 7106651 · Groundwater Rule · Ground Water RuleNoncompliance 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 1451716 June 24, 2024 Informal State Violation/Reminder Notice 1451717 June 24, 2024 Informal State Public Notification requested 1451718 July 26, 2024 Resolving State Compliance achieved 1451722 July 30, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7106655 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 1451730 December 19, 2024 Informal State Violation/Reminder Notice 1451731 December 19, 2024 Informal State Public Notification requested 1451732 February 25, 2025 Informal State Public Notification received 1451739 August 12, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7106654 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 1451730 December 19, 2024 Informal State Violation/Reminder Notice 1451731 December 19, 2024 Informal State Public Notification requested 1451732 February 25, 2025 Informal State Public Notification received 1451739 August 12, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 7106647 · Groundwater Rule · Ground Water RuleNoncompliance period start April 1, 2023 · period end April 30, 2023 · first reported September 15, 2023 · EPA return-to-compliance field April 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1451709 May 30, 2023 Informal State Violation/Reminder Notice 1451710 May 30, 2023 Informal State Public Notification requested 1451711 June 29, 2023 Resolving State Compliance achieved 1451721 July 30, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7106650 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 1451714 December 19, 2023 Informal State Violation/Reminder Notice 1451715 December 19, 2023 Informal State Public Notification requested 1451719 July 30, 2024 Informal State Public Notification received 1451739 August 12, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7106649 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 1451714 December 19, 2023 Informal State Violation/Reminder Notice 1451715 December 19, 2023 Informal State Public Notification requested 1451719 July 30, 2024 Informal State Public Notification received 1451739 August 12, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 7106645 · Groundwater Rule · Ground Water RuleNoncompliance period start October 1, 2021 · period end October 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field October 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1451704 November 29, 2021 Informal State Violation/Reminder Notice 1451705 November 29, 2021 Informal State Public Notification requested 1451706 December 29, 2021 Resolving State Compliance achieved 1451707 July 6, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7106644 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported March 28, 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 1451702 November 23, 2021 Informal State Violation/Reminder Notice 1451703 November 23, 2021 Informal State Public Notification requested 1451707 July 6, 2022 Informal State Public Notification received 1451708 September 27, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7106643 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported March 28, 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 1451702 November 23, 2021 Informal State Violation/Reminder Notice 1451703 November 23, 2021 Informal State Public Notification requested 1451707 July 6, 2022 Informal State Public Notification received 1451708 September 27, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 7106610 · E. COLI · Ground Water RuleNoncompliance period start June 1, 2010 · period end April 16, 2021 · first reported August 23, 2010 · EPA return-to-compliance field April 16, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1451611 July 27, 2010 Informal State Violation/Reminder Notice 1451612 July 27, 2010 Informal State Public Notification requested 1451614 August 5, 2010 Informal State Public Notification received 1451701 April 16, 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