105300018 · Washington

TAHOLAH

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 19
EPA health-based flag: 4
Health-based records unresolved in this snapshot: 4
Monitoring and reporting records: 14

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 12 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 63 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 532 · Groundwater Rule · Ground Water Rule
Noncompliance period start December 11, 2024 · first reported February 18, 2026
No linked action row appears in the records shown.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 531 · Groundwater Rule · Ground Water Rule
Noncompliance period start December 11, 2024 · first reported February 18, 2026
No linked action row appears in the records shown.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 530 · Groundwater Rule · Ground Water Rule
Noncompliance period start December 11, 2024 · first reported February 18, 2026
No linked action row appears in the records shown.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 533 · Groundwater Rule · Ground Water Rule
Noncompliance period start November 15, 2024 · first reported February 18, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 536 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 535 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 534 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 9, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 524 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 18, 2026 · EPA return-to-compliance field November 30, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
75 December 21, 2023 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 525 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start October 1, 2023 · period end December 21, 2023 · first reported February 18, 2026 · EPA return-to-compliance field December 21, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
75 December 21, 2023 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 523 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start October 31, 2022 · period end June 9, 2023 · first reported March 1, 2023 · EPA return-to-compliance field June 9, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
71 June 9, 2023 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 519 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start October 1, 2022 · period end November 2, 2022 · first reported March 1, 2023 · EPA return-to-compliance field November 2, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
69 November 2, 2022 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 515 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported September 28, 2022 · EPA return-to-compliance field April 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
68 June 3, 2022 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 514 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start March 1, 2022 · period end March 31, 2022 · first reported June 29, 2022 · EPA return-to-compliance field March 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
68 June 3, 2022 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 510 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start May 1, 2021 · period end June 15, 2021 · first reported September 23, 2021 · EPA return-to-compliance field June 15, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
67 June 15, 2021 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 508 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported May 14, 2021 · 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
66 May 3, 2021 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 475 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start January 1, 2020 · period end June 9, 2023 · first reported December 21, 2020 · EPA return-to-compliance field June 9, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
72 June 9, 2023 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 522 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 1, 2023 · EPA return-to-compliance field December 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
70 April 18, 2023 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 521 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 1, 2023 · EPA return-to-compliance field December 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
70 April 18, 2023 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 520 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 1, 2023 · EPA return-to-compliance field December 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
70 April 18, 2023 Resolving Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
75	December 21, 2023	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
75	December 21, 2023	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
71	June 9, 2023	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
69	November 2, 2022	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
68	June 3, 2022	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
68	June 3, 2022	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
67	June 15, 2021	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
66	May 3, 2021	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
72	June 9, 2023	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
70	April 18, 2023	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
70	April 18, 2023	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
70	April 18, 2023	Resolving	Federal 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