MO5036054 · Missouri
SUNSET HEIGHTS 2ND ADDITION
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 8
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
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 7 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 of Treatment (SWTR-Unfilt/GWR)Violation 9146640 · Groundwater Rule · Ground Water RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported December 31, 2025 · EPA return-to-compliance field August 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 73 September 18, 2025 Informal State Violation/Reminder Notice 74 September 18, 2025 Informal State Public Notification requested 75 September 23, 2025 Informal State Public Notification received 76 October 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Notification, Known or Potential LSLViolation 9146641 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · first reported March 25, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 77 March 12, 2026 Informal State Violation/Reminder Notice 78 March 12, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 9146639 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 69 November 18, 2024 Informal State Violation/Reminder Notice 70 November 18, 2024 Informal State Public Notification requested 71 December 18, 2024 Resolving State Compliance achieved 79 May 6, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 9146638 · Groundwater Rule · Ground Water RuleNoncompliance period start January 1, 2024 · period end January 31, 2024 · first reported June 11, 2024 · EPA return-to-compliance field January 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 66 February 21, 2024 Informal State Violation/Reminder Notice 67 February 21, 2024 Informal State Public Notification requested 68 March 11, 2024 Informal State Public Notification received 76 October 22, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 9146636 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2020 · period end November 6, 2020 · first reported March 28, 2022 · EPA return-to-compliance field November 6, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 62 November 6, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 9146634 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start February 4, 2020 · period end April 10, 2020 · first reported March 28, 2022 · EPA return-to-compliance field April 10, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 56 February 4, 2020 Informal State Formal Notice of Violation issued 61 April 10, 2020 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 9146633 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2019 · period end November 26, 2019 · first reported March 28, 2022 · EPA return-to-compliance field November 26, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 53 November 26, 2019 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 9146631 · Groundwater Rule · Ground Water RuleNoncompliance period start May 1, 2019 · period end May 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field May 31, 2019
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 46 June 27, 2019 Informal State Violation/Reminder Notice 47 June 27, 2019 Informal State Public Notification requested 51 July 18, 2019 Informal State Public Notification received 49 July 30, 2019 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