CO0160400 · Colorado
RIDGEWOOD WD
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 60
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 58
Counties listed by EPA · Teller County, Colorado
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 55 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Archived
Monitoring, RegularViolation 4014132 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 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 4040671 January 21, 2026 Informal State Violation/Reminder Notice 4040672 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4014077 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2023 · period end April 30, 2023 · first reported May 15, 2023 · EPA return-to-compliance field April 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4040659 May 12, 2023 Informal State Violation/Reminder Notice 4040660 May 12, 2023 Informal State Public Notification requested 4040661 May 26, 2023 Resolving State Compliance achieved 4040662 June 10, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4014075 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end May 26, 2023 · first reported May 15, 2023 · EPA return-to-compliance field May 26, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4040655 May 12, 2023 Informal State Violation/Reminder Notice 4040656 May 12, 2023 Informal State Public Notification requested 4040661 May 26, 2023 Resolving State Compliance achieved 4040662 June 10, 2024 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 4014131 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040669 January 21, 2026 Informal State Violation/Reminder Notice 4040670 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014130 · Fluoride · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040667 January 21, 2026 Informal State Violation/Reminder Notice 4040668 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014129 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014128 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014127 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014126 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014125 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014124 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014123 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014122 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014121 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014120 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014119 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014118 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014117 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014116 · Aldicarb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014115 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014114 · Aldicarb sulfone · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014113 · Aldicarb sulfoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014112 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014111 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014110 · Picloram · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014109 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014108 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014107 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014106 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014105 · Endothall · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014104 · Diquat · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014103 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014102 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014101 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014100 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014099 · Endrin · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040665 January 21, 2026 Informal State Violation/Reminder Notice 4040666 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014098 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014097 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014096 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014095 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014094 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014093 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014092 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014091 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014090 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014089 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014088 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014087 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014086 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014085 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014084 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014083 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014082 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014081 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014080 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014079 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 4014078 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 23, 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 4040663 January 21, 2026 Informal State Violation/Reminder Notice 4040664 January 21, 2026 Informal State Public Notification requested Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 4014073 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 1, 2021 · period end July 21, 2021 · first reported August 18, 2021 · EPA return-to-compliance field July 21, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4040648 July 21, 2021 Informal State Violation/Reminder Notice 4040649 July 21, 2021 Informal State Public Notification requested 4040650 July 21, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 4014072 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end June 10, 2022 · first reported August 18, 2021 · EPA return-to-compliance field June 10, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4040648 July 21, 2021 Informal State Violation/Reminder Notice 4040649 July 21, 2021 Informal State Public Notification requested 4040651 June 10, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 4014074 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4040652 January 27, 2023 Informal State Violation/Reminder Notice 4040653 January 27, 2023 Informal State Public Notification requested 4040654 February 8, 2023 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