IN5208002 · Indiana
DELPHI WATER WORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 27
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 27
Counties listed by EPA · Carroll County, Indiana
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 27 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
Monitoring, RegularViolation 2375 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2374 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2373 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2372 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2371 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2370 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2369 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2368 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2367 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2366 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2365 · LASSO · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2364 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2363 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2362 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2361 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2360 · Picloram · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2359 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2358 · Simazine · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2357 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2356 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2355 · Endothall · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2354 · Diquat · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2353 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2352 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2351 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2350 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2349 · Endrin · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 21, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 327431 July 26, 2023 Informal State Violation/Reminder Notice 327432 July 26, 2023 Informal State Public Notification requested 327433 November 17, 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