104101102 · Oregon

SIMNASHO SCHOOLIE

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

Violation records shown: 38
EPA health-based flag: 12
Health-based records unresolved in this snapshot: 11
Monitoring and reporting records: 10

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 252 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 297 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 296 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 294 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 293 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 292 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 291 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 290 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 289 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 288 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 287 · Groundwater Rule · Ground Water Rule
Noncompliance period start April 20, 2025 · 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 295 · Groundwater Rule · Ground Water Rule
Noncompliance period start January 1, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 309 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start October 1, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 308 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 307 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 306 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 305 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 304 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 303 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 302 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 301 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 300 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 299 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 298 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 27, 2025 · first reported February 18, 2026
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 285 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 13, 2024 · first reported February 18, 2026
No linked action row appears in the records shown.
EPA health-based flag · Resolved
LSL InventoryViolation 283 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end October 10, 2025 · first reported February 18, 2026 · EPA return-to-compliance field October 10, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
95 October 10, 2025 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
LSL ReportingViolation 282 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end October 10, 2025 · first reported February 18, 2026 · EPA return-to-compliance field October 10, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
96 October 10, 2025 Resolving Federal Compliance achieved
Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 284 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start October 1, 2024 · first reported February 18, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 286 · Nitrate · Nitrate Rule
Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
59 February 14, 2025 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 278 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start August 1, 2023 · period end September 18, 2023 · first reported February 18, 2026 · EPA return-to-compliance field September 18, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
46 September 18, 2023 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 277 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start July 1, 2023 · period end September 18, 2023 · first reported February 18, 2026 · EPA return-to-compliance field September 18, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
46 September 18, 2023 Resolving Federal Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 275 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2023 · period end July 7, 2023 · first reported February 18, 2026 · EPA return-to-compliance field July 7, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
45 July 7, 2023 Resolving Federal Compliance achieved
Monitoring or reporting · Archived
Monitoring, RegularViolation 310 · 2,3,7,8-TCDD · Synthetic Organic Chemicals
Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025
No linked action row appears in the records shown.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 281 · Nitrate · Nitrate Rule
Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
59 February 14, 2025 Resolving Federal Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 273 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 2, 2022 · period end October 24, 2022 · first reported March 1, 2023 · EPA return-to-compliance field October 24, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
44 October 24, 2022 Resolving Federal Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 272 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2022 · period end November 2, 2022 · first reported December 14, 2022 · 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
43 November 2, 2022 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 274 · Nitrate · Nitrate Rule
Noncompliance period start January 1, 2022 · 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
59 February 14, 2025 Resolving Federal Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 271 · Nitrate · Nitrate Rule
Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 15, 2022 · EPA return-to-compliance field December 31, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
59 February 14, 2025 Resolving Federal Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 269 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 2, 2020 · period end February 25, 2021 · first reported March 9, 2021 · EPA return-to-compliance field February 25, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
42 February 25, 2021 Resolving Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
95	October 10, 2025	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96	October 10, 2025	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
59	February 14, 2025	Resolving	Federal Compliance achieved

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

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

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
45	July 7, 2023	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
59	February 14, 2025	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
44	October 24, 2022	Resolving	Federal Compliance achieved

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

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
59	February 14, 2025	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
59	February 14, 2025	Resolving	Federal Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
42	February 25, 2021	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