AK2120606 · Alaska
KASAAN
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 21
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 17
Counties listed by EPA · Ketchikan Gateway 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 19 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 29 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1407810 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported September 21, 2026 · EPA return-to-compliance field March 31, 2026
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1407808 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 20, 2026 · EPA return-to-compliance field November 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125313 December 23, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1407807 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 20, 2026 · EPA return-to-compliance field November 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125313 December 23, 2025 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1407811 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported September 21, 2026 · EPA return-to-compliance field December 31, 2025
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1407804 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2024 · period end July 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field July 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125304 August 21, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 1407800 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2022 · period end November 30, 2022 · first reported February 15, 2023 · EPA return-to-compliance field November 30, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125289 December 10, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 1407799 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start November 1, 2022 · period end November 30, 2022 · first reported February 15, 2023 · EPA return-to-compliance field November 30, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125289 December 10, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 1407794 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start August 1, 2022 · period end August 31, 2022 · first reported November 18, 2022 · EPA return-to-compliance field August 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125290 September 21, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1407791 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 18, 2022 · EPA return-to-compliance field September 30, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125292 January 5, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1407785 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 14, 2022 · EPA return-to-compliance field November 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125281 December 7, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 1407780 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2021 · period end May 9, 2022 · first reported February 14, 2022 · EPA return-to-compliance field May 9, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125278 May 9, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1407783 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2021 · period end September 30, 2021 · first reported February 14, 2022 · EPA return-to-compliance field September 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125275 January 5, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1407784 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2021 · period end August 31, 2021 · first reported February 14, 2022 · EPA return-to-compliance field August 31, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125275 January 5, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 1407775 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end May 9, 2022 · first reported November 12, 2021 · EPA return-to-compliance field May 9, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125277 May 9, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1407782 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 1, 2021 · period end August 31, 2021 · first reported February 14, 2022 · EPA return-to-compliance field August 31, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125275 January 5, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1407781 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 1, 2021 · period end August 31, 2021 · first reported February 14, 2022 · EPA return-to-compliance field August 31, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125275 January 5, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 1407778 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start April 1, 2021 · period end April 30, 2021 · first reported September 21, 2021 · EPA return-to-compliance field April 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125275 January 5, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 1407776 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start April 1, 2021 · period end April 30, 2021 · first reported September 21, 2021 · EPA return-to-compliance field April 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125275 January 5, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 1407779 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2021 · period end February 28, 2021 · first reported September 21, 2021 · EPA return-to-compliance field February 28, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125275 January 5, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 1407777 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start February 1, 2021 · period end February 28, 2021 · first reported September 21, 2021 · EPA return-to-compliance field February 28, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125275 January 5, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1407786 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2021 · period end January 31, 2021 · first reported August 16, 2022 · EPA return-to-compliance field January 31, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1125287 February 28, 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