WV3302712 · West Virginia
MASON CO PSD-LAKIN DIST
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 21
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 18
Counties listed by EPA · Mason County, West Virginia
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 1 resolved record with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 709 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 599474 · Groundwater Rule · Ground Water RuleNoncompliance period start March 13, 2026 · first reported May 19, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403162 May 14, 2026 Informal State Public Notification requested 7403163 May 14, 2026 Informal State Formal Notice of Violation issued Monitoring or reporting · Archived
Monitoring, RegularViolation 599473 · Nitrite · Nitrate RuleNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403159 February 13, 2026 Informal State Formal Notice of Violation issued 7403160 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599472 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599471 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599470 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599469 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599468 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599467 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599466 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599465 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599464 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599463 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599462 · Picloram · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599461 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599460 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599459 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599458 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599457 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 599456 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 17, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403157 February 13, 2026 Informal State Formal Notice of Violation issued 7403158 February 13, 2026 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 599453 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 14, 2021 · first reported May 18, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403151 March 16, 2021 Informal State Formal Notice of Violation issued Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 599447 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2019 · period end June 9, 2021 · first reported November 18, 2019 · EPA return-to-compliance field June 9, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7403140 August 15, 2019 Informal State Formal Notice of Violation issued 7403153 June 9, 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