WI4690405 · Wisconsin
BOARDWALK MHC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 44
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 44
Counties listed by EPA · Waupaca County, Wisconsin
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 44 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 365 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500372 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500371 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500370 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500369 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500368 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500367 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500366 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500365 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500364 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500363 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500362 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500361 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500360 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500359 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500358 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500357 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500356 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500355 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500354 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500353 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500352 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500060 December 17, 2024 Informal State Violation/Reminder Notice 2500061 December 17, 2024 Informal State Public Notification requested 2500065 March 24, 2025 Resolving State Compliance achieved 2500066 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500351 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500350 · Endothall · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500349 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500348 · Glyphosate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500347 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500346 · Endrin · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500345 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500344 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500343 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500342 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500341 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500340 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500339 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500338 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500337 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500336 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500335 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500334 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500333 · Picloram · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500332 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500331 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500330 · Diquat · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2500329 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500062 December 17, 2024 Informal State Violation/Reminder Notice 2500063 December 17, 2024 Informal State Public Notification requested 2500064 February 19, 2025 Resolving State Compliance achieved 2500067 March 31, 2025 Informal State Public Notification received
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