MO2024237 · Missouri
GRUNDY COUNTY PWSD 1
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 4
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Grundy 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 90 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
LSL ReportingViolation 9 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end October 25, 2024 · first reported December 31, 2025 · EPA return-to-compliance field October 25, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 29 October 25, 2024 Resolving State Compliance achieved 27 October 8, 2025 Informal State Violation/Reminder Notice 28 October 8, 2025 Informal State Public Notification requested 30 March 18, 2026 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 8 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2020 · period end March 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26 April 1, 2020 Resolving State Compliance achieved 23 June 15, 2020 Informal State Public Notification requested 24 June 15, 2020 Informal State Formal Notice of Violation issued 25 July 9, 2020 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 7 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2019 · period end December 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2019
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20 February 21, 2020 Informal State Public Notification requested 21 February 21, 2020 Informal State Formal Notice of Violation issued 26 April 1, 2020 Resolving State Compliance achieved 22 April 2, 2020 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 6 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2019 · period end September 30, 2019 · first reported March 28, 2022 · EPA return-to-compliance field September 30, 2019
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 17 December 6, 2019 Informal State Public Notification requested 18 December 6, 2019 Informal State Formal Notice of Violation issued 19 January 13, 2020 Informal State Public Notification received 26 April 1, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 5 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2019 · period end June 30, 2019 · first reported March 28, 2022 · EPA return-to-compliance field June 30, 2019
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 14 August 28, 2019 Informal State Public Notification requested 15 August 28, 2019 Informal State Formal Notice of Violation issued 16 October 4, 2019 Informal State Public Notification received 26 April 1, 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