MO5040637 · Missouri
APPLE VALLEY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 26
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 25
Counties listed by EPA · Christian 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 5 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.
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1227574 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2023 · period end December 31, 2023 · first reported March 15, 2024 · 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 279495 January 8, 2024 Resolving State Compliance achieved 279493 January 30, 2024 Informal State Violation/Reminder Notice 279494 January 30, 2024 Informal State Public Notification requested 279499 May 16, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 1227573 · E. COLI · Ground Water RuleNoncompliance period start December 1, 2023 · period end January 8, 2024 · first reported March 15, 2024 · EPA return-to-compliance field January 8, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 279490 December 28, 2023 Informal State Violation/Reminder Notice 279491 December 28, 2023 Informal State Public Notification requested 279495 January 8, 2024 Resolving State Compliance achieved 279498 May 16, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1227572 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2023 · period end October 31, 2023 · first reported March 15, 2024 · EPA return-to-compliance field October 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 279485 November 27, 2023 Informal State Violation/Reminder Notice 279486 November 27, 2023 Informal State Public Notification requested 279496 November 29, 2023 Resolving State Compliance achieved 279487 December 30, 2023 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1227571 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 26, 2023 · period end December 5, 2023 · first reported September 15, 2023 · EPA return-to-compliance field December 5, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 279488 December 5, 2023 Resolving State Compliance achieved Monitoring or reporting · Archived
Monitoring, RegularViolation 1227598 · Styrene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227597 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227596 · Toluene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227595 · Benzene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227594 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227593 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227592 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227591 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227590 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227589 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227588 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227587 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227586 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227585 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227584 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227583 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227582 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227581 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227580 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227579 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 1227578 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance 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 279505 March 18, 2026 Informal State Violation/Reminder Notice 279506 March 18, 2026 Informal State Public Notification requested 279507 May 18, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1227570 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2022 · period end February 28, 2022 · first reported June 8, 2022 · EPA return-to-compliance field February 28, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 279482 March 25, 2022 Informal State Violation/Reminder Notice 279483 March 25, 2022 Informal State Public Notification requested 279484 April 28, 2022 Resolving State Compliance achieved 279489 December 30, 2023 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.
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