WI8550129 · Wisconsin
HAWKINS WATERWORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Rusk 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 42.5 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 2600035 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 2, 2026 · period end June 3, 2026 · first reported September 1, 2026 · EPA return-to-compliance field June 3, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600057 June 3, 2026 Resolving State Compliance achieved 2600058 June 10, 2026 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2300033 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end August 28, 2023 · first reported August 28, 2025 · EPA return-to-compliance field August 28, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2300051 July 11, 2023 Informal State Violation/Reminder Notice 2300054 August 28, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2300032 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end August 28, 2023 · first reported August 28, 2025 · EPA return-to-compliance field August 28, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2300052 July 11, 2023 Informal State Violation/Reminder Notice 2300053 August 28, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 2200029 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start February 23, 2022 · period end March 16, 2022 · first reported May 25, 2022 · EPA return-to-compliance field March 16, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200042 February 28, 2022 Informal State Violation/Reminder Notice 2200043 March 16, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2100028 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2021 · period end February 28, 2021 · first reported May 26, 2021 · EPA return-to-compliance field February 28, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2100037 March 16, 2021 Resolving State Compliance achieved 2100038 April 23, 2021 Informal State Violation/Reminder Notice 2100039 April 23, 2021 Informal State Public Notification requested Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 2000027 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2020 · period end August 23, 2021 · first reported November 25, 2020 · EPA return-to-compliance field August 23, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2100035 January 8, 2021 Informal State Violation/Reminder Notice 2100036 January 8, 2021 Informal State Public Notification requested 2100041 June 11, 2021 Informal State Public Notification received 2100040 August 23, 2021 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