AK2220443 · Alaska
TERRACE ON THE LAKE
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 4
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Matanuska-Susitna Borough, Alaska
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 183 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 72 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 6, 2024 · period end December 5, 2024 · first reported May 30, 2024 · EPA return-to-compliance field December 5, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 34 December 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 71 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end December 28, 2022 · first reported May 30, 2024 · EPA return-to-compliance field December 28, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 19 December 28, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 70 · Groundwater Rule · Ground Water RuleNoncompliance period start February 9, 2021 · period end May 12, 2021 · first reported May 14, 2021 · EPA return-to-compliance field May 12, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16 May 12, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 69 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2020 · period end November 25, 2020 · first reported February 9, 2021 · EPA return-to-compliance field November 25, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 12 November 25, 2020 Resolving State Compliance achieved 13 November 25, 2020 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