WI1140151 · Wisconsin
LOMIRA WATERWORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 8
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Dodge 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 3 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 61 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 2600112 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 1, 2026 · EPA return-to-compliance field June 30, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600065 June 24, 2026 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 2600111 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 1, 2026 · EPA return-to-compliance field June 30, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600064 June 24, 2026 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 2600113 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 2, 2025 · first reported September 1, 2026
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 2500104 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end July 15, 2025 · first reported December 17, 2025 · EPA return-to-compliance field July 15, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600059 July 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 2600108 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 2, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600060 October 15, 2025 Informal State Violation/Reminder Notice 2600061 October 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 2600107 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 2, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600060 October 15, 2025 Informal State Violation/Reminder Notice 2600061 October 15, 2025 Informal State Public Notification requested Other or unclassified · Resolved
Notification, StateViolation 2100085 · Groundwater Rule · Ground Water RuleNoncompliance period start October 2, 2020 · period end December 2, 2020 · first reported March 3, 2021 · EPA return-to-compliance field December 2, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2100051 December 2, 2020 Resolving State Compliance achieved 2100052 December 14, 2020 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2100086 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 1, 2020 · period end September 29, 2021 · first reported December 2, 2021 · EPA return-to-compliance field September 29, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2100053 September 24, 2021 Informal State Violation/Reminder Notice 2100055 September 29, 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