America.co

105300027 · Washington

CHEHALIS TRIBAL HOUSING

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

Violation records shown
52
EPA health-based flag
1
Health-based records unresolved in this snapshot
0
Monitoring and reporting records
50

Open the EPA system record

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

Violations and what followed

Among 49 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

  1. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 297 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    127March 31, 2026ResolvingFederal Compliance achieved

  2. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 296 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    123February 19, 2026ResolvingFederal Compliance achieved

  3. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 295 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    127March 31, 2026ResolvingFederal Compliance achieved

  4. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 294 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    127March 31, 2026ResolvingFederal Compliance achieved

  5. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 293 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    127March 31, 2026ResolvingFederal Compliance achieved

  6. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 292 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    123February 19, 2026ResolvingFederal Compliance achieved

  7. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 291 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    127March 31, 2026ResolvingFederal Compliance achieved

  8. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 290 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    124February 19, 2026ResolvingFederal Compliance achieved

  9. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 289 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    123February 19, 2026ResolvingFederal Compliance achieved

  10. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 288 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    123February 19, 2026ResolvingFederal Compliance achieved

  11. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 287 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    127March 31, 2026ResolvingFederal Compliance achieved

  12. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 286 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    127March 31, 2026ResolvingFederal Compliance achieved

  13. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 285 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    123February 19, 2026ResolvingFederal Compliance achieved

  14. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 284 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    127March 31, 2026ResolvingFederal Compliance achieved

  15. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 283 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    123February 19, 2026ResolvingFederal Compliance achieved

  16. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 282 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    123February 19, 2026ResolvingFederal Compliance achieved

  17. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 281 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    123February 19, 2026ResolvingFederal Compliance achieved

  18. Monitoring or reporting · Resolved

    Report Sample Result/Fail Monitor (RTCR)Violation 280 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start October 1, 2025 · period end November 14, 2025 · first reported February 18, 2026 · EPA return-to-compliance field November 14, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    81November 14, 2025ResolvingFederal Compliance achieved

  19. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 261 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field October 31, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    81November 14, 2025ResolvingFederal Compliance achieved

  20. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 279 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  21. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 278 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  22. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 277 · BHC-GAMMA · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  23. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 276 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  24. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 275 · LASSO · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  25. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 274 · Toxaphene · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  26. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 273 · Atrazine · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  27. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 272 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    124February 19, 2026ResolvingFederal Compliance achieved

  28. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 271 · Heptachlor epoxide · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  29. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 270 · Benzo(a)pyrene · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  30. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 269 · Methoxychlor · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  31. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 268 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  32. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 267 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  33. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 266 · Chlordane · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  34. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 265 · Endrin · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  35. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 264 · Simazine · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  36. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 263 · Heptachlor · Synthetic Organic Chemicals

    Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    88November 22, 2025ResolvingFederal Compliance achieved

  37. Monitoring or reporting · Resolved

    Report Sample Result/Fail Monitor (RTCR)Violation 258 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start June 1, 2025 · period end July 14, 2025 · first reported February 18, 2026 · EPA return-to-compliance field July 14, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    75July 14, 2025ResolvingFederal Compliance achieved

  38. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 255 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field June 30, 2025

    No linked action row appears in the records shown.

  39. Other or unclassified · Resolved

    Public Notification Violation for NPDWR ViolationViolation 250 · Public Notice · Public Notice Rule and Revised PN Rule

    Noncompliance period start April 3, 2025 · period end June 27, 2025 · first reported February 18, 2026 · EPA return-to-compliance field June 27, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    69June 27, 2025ResolvingFederal Compliance achieved

  40. Monitoring or reporting · Resolved

    Report Sample Result/Fail Monitor (RTCR)Violation 253 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start April 1, 2025 · period end May 23, 2025 · first reported February 18, 2026 · EPA return-to-compliance field May 23, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    65May 23, 2025ResolvingFederal Compliance achieved

  41. EPA health-based flag · Resolved

    LSL InventoryViolation 249 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

    Noncompliance period start October 17, 2024 · period end June 30, 2025 · first reported February 18, 2026 · EPA return-to-compliance field June 30, 2025

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    66June 30, 2025ResolvingFederal Compliance achieved

  42. Monitoring or reporting · Resolved

    Monitoring and Reporting (DBP)Violation 245 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

    Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported February 18, 2026 · EPA return-to-compliance field September 30, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    56October 14, 2024ResolvingFederal Compliance achieved

  43. Monitoring or reporting · Resolved

    Report Sample Result/Fail Monitor (RTCR)Violation 246 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start March 1, 2024 · period end October 14, 2024 · first reported February 18, 2026 · EPA return-to-compliance field October 14, 2024

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    56October 14, 2024ResolvingFederal Compliance achieved

  44. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 247 · 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 IDDateCategoryEPA action type
    77September 12, 2025ResolvingFederal Compliance achieved

  45. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 260 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

    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.

  46. Monitoring or reporting · Archived

    Monitoring and Reporting (DBP)Violation 259 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

    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.

  47. Monitoring or reporting · Resolved

    Report Sample Result/Fail Monitor (RTCR)Violation 240 · Revised Total Coliform Rule · Revised Total Coliform Rule

    Noncompliance period start June 1, 2022 · period end July 12, 2022 · first reported September 28, 2022 · EPA return-to-compliance field July 12, 2022

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    54July 12, 2022ResolvingFederal Compliance achieved

  48. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 238 · Nitrate · Nitrate Rule

    Noncompliance period start January 1, 2021 · period end December 10, 2021 · first reported February 15, 2022 · EPA return-to-compliance field December 10, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    53December 10, 2021ResolvingFederal Compliance achieved

  49. Monitoring or reporting · Resolved

    Lead Consumer NoticeViolation 236 · Lead and Copper Rule · Lead and Copper Rule

    Noncompliance period start October 31, 2020 · period end February 22, 2021 · first reported March 9, 2021 · EPA return-to-compliance field February 22, 2021

    1 linked action
    Enforcement and resolution records linked by EPA
    Action IDDateCategoryEPA action type
    52February 22, 2021ResolvingFederal Compliance achieved

  50. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 244 · 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 IDDateCategoryEPA action type
    55February 20, 2023ResolvingFederal Compliance achieved

  51. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 243 · 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 IDDateCategoryEPA action type
    55February 20, 2023ResolvingFederal Compliance achieved

  52. Monitoring or reporting · Resolved

    Monitoring, RegularViolation 242 · 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 IDDateCategoryEPA action type
    55February 20, 2023ResolvingFederal 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.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility