TN0000420 · Tennessee
MCEWEN WATERWORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Counties listed by EPA · Humphreys County, Tennessee
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 9 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 23, 2026 · EPA return-to-compliance field September 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 24 November 15, 2024 Informal State Violation/Reminder Notice 25 November 15, 2024 Informal State Public Notification requested 27 March 20, 2025 Informal State Public Notification received 28 August 25, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 10 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 23, 2026 · EPA return-to-compliance field September 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 24 November 15, 2024 Informal State Violation/Reminder Notice 25 November 15, 2024 Informal State Public Notification requested 27 March 20, 2025 Informal State Public Notification received 28 August 25, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported November 18, 2022 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 19 August 11, 2022 Informal State Violation/Reminder Notice 20 August 11, 2022 Informal State Public Notification requested 23 August 12, 2022 Resolving State Compliance achieved 22 June 15, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 7 · Simazine · Synthetic Organic ChemicalsNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported November 18, 2022 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 17 August 11, 2022 Informal State Violation/Reminder Notice 18 August 11, 2022 Informal State Public Notification requested 23 August 12, 2022 Resolving State Compliance achieved 22 June 15, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 5 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end November 23, 2022 · first reported May 23, 2022 · EPA return-to-compliance field November 23, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 11 December 1, 2021 Informal State Violation/Reminder Notice 12 December 1, 2021 Informal State Public Notification requested 21 November 23, 2022 Informal State Public Notification received 26 November 23, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 6 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported May 23, 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 13 February 16, 2022 Informal State Violation/Reminder Notice 14 February 16, 2022 Informal State Public Notification requested 15 June 15, 2022 Informal State Public Notification received 16 June 28, 2022 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