MI0004600 · Michigan

NAHMA TOWNSHIP

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

Violation records shown: 20
EPA health-based flag: 12
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Delta County, Michigan

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 20 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90.5 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 4001184 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end August 13, 2023 · first reported December 5, 2023 · EPA return-to-compliance field August 13, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002176	August 13, 2023	Resolving	State Compliance achieved
4002175	August 30, 2023	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4001183 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported August 31, 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
4002171	May 24, 2023	Informal	State Violation/Reminder Notice
4002172	May 24, 2023	Informal	State Public Notification requested
4002173	May 24, 2023	Resolving	State Compliance achieved
4002174	May 25, 2023	Informal	State Public Notification received

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4001175 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 4, 2022 · period end July 20, 2022 · first reported December 19, 2024 · EPA return-to-compliance field July 20, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4002181 July 18, 2022 Informal State Violation/Reminder Notice
4002179 July 20, 2022 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4001174 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 4, 2022 · period end July 20, 2022 · first reported December 19, 2024 · EPA return-to-compliance field July 20, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4002154 July 18, 2022 Informal State Violation/Reminder Notice
4002155 July 20, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002181	July 18, 2022	Informal	State Violation/Reminder Notice
4002179	July 20, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002154	July 18, 2022	Informal	State Violation/Reminder Notice
4002155	July 20, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001180 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 2, 2022 · EPA return-to-compliance field September 30, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002135	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002165	September 19, 2022	Informal	State Violation/Reminder Notice
4002166	September 19, 2022	Informal	State Public Notification requested
4002167	October 10, 2022	Informal	State Public Notification received
4002168	November 8, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4001177 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 3, 2022 · period end July 20, 2022 · first reported September 1, 2022 · EPA return-to-compliance field July 20, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4002158 July 18, 2022 Informal State Violation/Reminder Notice
4002159 July 20, 2022 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4001176 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 3, 2022 · period end July 20, 2022 · first reported September 1, 2022 · EPA return-to-compliance field July 20, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4002156 July 18, 2022 Informal State Violation/Reminder Notice
4002157 July 20, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002158	July 18, 2022	Informal	State Violation/Reminder Notice
4002159	July 20, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002156	July 18, 2022	Informal	State Violation/Reminder Notice
4002157	July 20, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001182 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported December 2, 2022 · EPA return-to-compliance field June 30, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002144	June 3, 2022	Informal	State Violation/Reminder Notice
4002145	June 3, 2022	Informal	State Public Notification requested
4002169	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002133	July 20, 2022	Informal	State Public Notification received
4002143	August 22, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001173 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002144	June 3, 2022	Informal	State Violation/Reminder Notice
4002145	June 3, 2022	Informal	State Public Notification requested
4002169	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002146	July 20, 2022	Informal	State Public Notification received
4002147	November 8, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4001179 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 10, 2022 · period end July 20, 2022 · first reported September 1, 2022 · EPA return-to-compliance field July 20, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002162	July 18, 2022	Informal	State Violation/Reminder Notice
4002163	July 20, 2022	Resolving	State Compliance achieved
4002178	July 20, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4001178 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 10, 2022 · period end July 20, 2022 · first reported September 1, 2022 · EPA return-to-compliance field July 20, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002160	July 18, 2022	Informal	State Violation/Reminder Notice
4002161	July 20, 2022	Resolving	State Compliance achieved
4002177	July 20, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001171 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 1, 2022 · EPA return-to-compliance field March 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002136	March 4, 2022	Informal	State Violation/Reminder Notice
4002137	March 4, 2022	Informal	State Public Notification requested
4002135	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002138	July 20, 2022	Informal	State Public Notification received
4002139	November 8, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001170 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 1, 2022 · EPA return-to-compliance field March 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002140	March 4, 2022	Informal	State Violation/Reminder Notice
4002141	March 4, 2022	Informal	State Public Notification requested
4002135	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002142	July 20, 2022	Informal	State Public Notification received
4002143	August 22, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001169 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 2, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002123	December 9, 2021	Informal	State Violation/Reminder Notice
4002124	December 9, 2021	Informal	State Public Notification requested
4002135	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002125	July 20, 2022	Informal	State Public Notification received
4002126	November 8, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001168 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 2, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002119	December 9, 2021	Informal	State Violation/Reminder Notice
4002120	December 9, 2021	Informal	State Public Notification requested
4002135	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002121	July 20, 2022	Informal	State Public Notification received
4002122	August 22, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001167 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 2, 2022 · EPA return-to-compliance field September 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002131	November 10, 2021	Informal	State Violation/Reminder Notice
4002132	November 10, 2021	Informal	State Public Notification requested
4002169	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002133	July 20, 2022	Informal	State Public Notification received
4002134	November 8, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001166 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 2, 2022 · EPA return-to-compliance field September 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002127	November 10, 2021	Informal	State Violation/Reminder Notice
4002128	November 10, 2021	Informal	State Public Notification requested
4002135	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002129	July 20, 2022	Informal	State Public Notification received
4002130	August 22, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001162 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 1, 2021 · EPA return-to-compliance field June 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002116	June 9, 2021	Informal	State Violation/Reminder Notice
4002117	June 9, 2021	Informal	State Public Notification requested
4002169	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002164	July 20, 2022	Informal	State Public Notification received
4002118	November 8, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001160 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 27, 2021 · EPA return-to-compliance field March 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002106	May 25, 2021	Informal	State Violation/Reminder Notice
4002107	May 25, 2021	Informal	State Public Notification requested
4002113	June 28, 2021	Informal	State Public Notification received
4002135	June 9, 2022	Formal	State Administrative/Compliance Order without penalty issued
4002108	November 8, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4001161 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported May 27, 2021 · EPA return-to-compliance field September 30, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4002112	November 19, 2020	Resolving	State Compliance achieved
4002109	May 25, 2021	Informal	State Violation/Reminder Notice
4002110	May 25, 2021	Informal	State Public Notification requested
4002111	June 28, 2021	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