IN5204001 · Indiana

AMBIA WATER DEPARTMENT

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 15
EPA health-based flag: 4
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 7

Counties listed by EPA · Benton 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 14 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 301.5 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 6253 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 1, 2025 · period end June 19, 2026 · first reported February 24, 2026 · EPA return-to-compliance field June 19, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3006 December 9, 2025 Informal State Violation/Reminder Notice
3007 June 19, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 6252 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · period end June 19, 2026 · first reported December 17, 2025 · EPA return-to-compliance field June 19, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3005 July 16, 2025 Informal State Violation/Reminder Notice
3007 June 19, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3006	December 9, 2025	Informal	State Violation/Reminder Notice
3007	June 19, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3005	July 16, 2025	Informal	State Violation/Reminder Notice
3007	June 19, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 6251 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end August 7, 2023 · first reported November 29, 2023 · EPA return-to-compliance field August 7, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2997	July 25, 2023	Informal	State Violation/Reminder Notice
2998	July 25, 2023	Informal	State Public Notification requested
2999	August 7, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 6247 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 7, 2023 · period end January 15, 2024 · first reported May 31, 2023 · EPA return-to-compliance field January 15, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2991	February 7, 2023	Informal	State Violation/Reminder Notice
2992	February 7, 2023	Informal	State Public Notification requested
3004	January 15, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 6246 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 7, 2023 · period end January 15, 2024 · first reported May 31, 2023 · EPA return-to-compliance field January 15, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2989	February 7, 2023	Informal	State Violation/Reminder Notice
2990	February 7, 2023	Informal	State Public Notification requested
3003	January 15, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 6245 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 7, 2023 · period end January 15, 2024 · first reported May 31, 2023 · EPA return-to-compliance field January 15, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2987	February 7, 2023	Informal	State Violation/Reminder Notice
2988	February 7, 2023	Informal	State Public Notification requested
3002	January 15, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 6244 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 7, 2023 · period end January 15, 2024 · first reported May 31, 2023 · EPA return-to-compliance field January 15, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2987	February 7, 2023	Informal	State Violation/Reminder Notice
2988	February 7, 2023	Informal	State Public Notification requested
3001	January 15, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6250 · Radium-228 · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 31, 2023 · EPA return-to-compliance field March 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2993	April 28, 2023	Informal	State Violation/Reminder Notice
2994	April 28, 2023	Informal	State Public Notification requested
2995	June 12, 2023	Informal	State Public Notification received
2996	June 26, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6249 · Radium-226 · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 31, 2023 · EPA return-to-compliance field March 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2993	April 28, 2023	Informal	State Violation/Reminder Notice
2994	April 28, 2023	Informal	State Public Notification requested
2995	June 12, 2023	Informal	State Public Notification received
2996	June 26, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6248 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 31, 2023 · EPA return-to-compliance field March 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2993	April 28, 2023	Informal	State Violation/Reminder Notice
2994	April 28, 2023	Informal	State Public Notification requested
2995	June 12, 2023	Informal	State Public Notification received
2996	June 26, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6241 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported August 31, 2022 · EPA return-to-compliance field April 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2981	May 25, 2022	Informal	State Violation/Reminder Notice
2982	May 25, 2022	Informal	State Public Notification requested
2983	July 26, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 6243 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported November 29, 2022 · 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
2984	November 10, 2022	Informal	State Violation/Reminder Notice
2985	November 10, 2022	Informal	State Public Notification requested
3000	August 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 6242 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported November 29, 2022 · 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
2984	November 10, 2022	Informal	State Violation/Reminder Notice
2985	November 10, 2022	Informal	State Public Notification requested
3000	August 9, 2023	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action

Failure to Consult with StateViolation 6239 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 9, 2021 · first reported February 17, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2976	December 9, 2021	Informal	State Violation/Reminder Notice
2977	December 9, 2021	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 6238 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 17, 2022 · EPA return-to-compliance field November 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2974	December 29, 2021	Informal	State Violation/Reminder Notice
2975	December 29, 2021	Informal	State Public Notification requested
2980	February 9, 2022	Resolving	State Compliance achieved
2979	February 15, 2022	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