070000010 · Nebraska
WINNEBAGO TRIBE- THUNDER WAY HOUSING
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Unaddressed by formal action
Public Notification Violation without NPDWR ViolationViolation 821 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 20, 2026 · first reported September 28, 2026
No linked action row appears in the records shown.Other or unclassified · Unaddressed by formal action
Public Notification Violation without NPDWR ViolationViolation 820 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 20, 2026 · first reported September 28, 2026
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 817 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start September 7, 2025 · period end October 8, 2025 · first reported September 28, 2026 · EPA return-to-compliance field October 8, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2443 October 8, 2025 Resolving State Compliance achieved 2441 April 23, 2026 Informal State Formal Notice of Violation issued 2442 April 23, 2026 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 818 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 2, 2025 · first reported September 28, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2441 April 23, 2026 Informal State Formal Notice of Violation issued 2442 April 23, 2026 Informal State Public Notification requested Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 816 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 1, 2021 · period end June 13, 2023 · first reported February 15, 2022 · EPA return-to-compliance field June 13, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2437 February 17, 2022 Informal State Public Notification requested 2438 February 17, 2022 Informal State Formal Notice of Violation issued 2439 June 13, 2023 Informal State Public Notification received 2440 June 13, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 815 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2020 · period end September 30, 2020 · first reported March 2, 2021 · EPA return-to-compliance field September 30, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2434 November 30, 2020 Informal State Formal Notice of Violation issued 2435 November 30, 2020 Informal State Public Notification requested 2436 September 27, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 814 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2020 · period end September 30, 2020 · first reported March 2, 2021 · EPA return-to-compliance field September 30, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2434 November 30, 2020 Informal State Formal Notice of Violation issued 2435 November 30, 2020 Informal State Public Notification requested 2436 September 27, 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