OR4100493 · Oregon
LYONS MEHAMA WATER DISTRICT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 53
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 48
Counties listed by EPA · Linn County, Oregon
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 51 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755322 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported December 23, 2025 · EPA return-to-compliance field August 31, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391404 October 1, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755321 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported December 23, 2025 · EPA return-to-compliance field August 31, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391404 October 1, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755320 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported December 23, 2025 · EPA return-to-compliance field August 31, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391404 October 1, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755323 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2025 · period end October 1, 2025 · first reported December 23, 2025 · EPA return-to-compliance field October 1, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391401 October 1, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 902755319 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end September 19, 2025 · first reported December 23, 2025 · EPA return-to-compliance field September 19, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391402 September 19, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755317 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 26, 2025 · EPA return-to-compliance field April 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391400 June 3, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755316 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 26, 2025 · EPA return-to-compliance field April 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391400 June 3, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755315 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 26, 2025 · EPA return-to-compliance field April 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391400 June 3, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755313 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 24, 2025 · EPA return-to-compliance field February 28, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391398 March 31, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755312 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 24, 2025 · EPA return-to-compliance field February 28, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391398 March 31, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755311 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 24, 2025 · EPA return-to-compliance field February 28, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391398 March 31, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 902755310 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 24, 2025 · EPA return-to-compliance field February 28, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391396 March 25, 2025 Resolving State Compliance achieved Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 902755325 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025
No linked action row appears in the records shown.Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 902755324 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755318 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · period end June 3, 2025 · first reported June 24, 2025 · EPA return-to-compliance field June 3, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391399 June 3, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755314 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 24, 2025 · EPA return-to-compliance field March 31, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391397 March 31, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755308 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 20, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391394 February 10, 2025 Resolving State Compliance achieved 9391395 February 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755307 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 20, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391394 February 10, 2025 Resolving State Compliance achieved 9391395 February 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755306 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 20, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391394 February 10, 2025 Resolving State Compliance achieved 9391395 February 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755305 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 20, 2025 · EPA return-to-compliance field November 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391394 February 10, 2025 Resolving State Compliance achieved 9391395 February 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755304 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 20, 2025 · EPA return-to-compliance field November 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391394 February 10, 2025 Resolving State Compliance achieved 9391395 February 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755303 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 20, 2025 · EPA return-to-compliance field November 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391394 February 10, 2025 Resolving State Compliance achieved 9391395 February 10, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 902755302 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2024 · period end October 22, 2024 · first reported March 20, 2025 · EPA return-to-compliance field October 22, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391392 October 22, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 902755301 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · period end September 29, 2025 · first reported March 20, 2025 · EPA return-to-compliance field September 29, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391403 September 29, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755309 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2024 · period end February 10, 2025 · first reported March 20, 2025 · EPA return-to-compliance field February 10, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391393 February 10, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 902755300 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end October 22, 2024 · first reported December 16, 2024 · EPA return-to-compliance field October 22, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391391 October 22, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755299 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start January 1, 2024 · period end January 31, 2024 · first reported June 11, 2024 · EPA return-to-compliance field January 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391390 March 8, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755298 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start January 1, 2024 · period end January 31, 2024 · first reported June 11, 2024 · EPA return-to-compliance field January 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391390 March 8, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755297 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start January 1, 2024 · period end January 31, 2024 · first reported June 11, 2024 · EPA return-to-compliance field January 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391390 March 8, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755296 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2024 · period end March 8, 2024 · first reported June 11, 2024 · EPA return-to-compliance field March 8, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391387 March 8, 2024 Resolving State Compliance achieved 9391388 March 8, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755294 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start December 1, 2023 · period end December 31, 2023 · first reported February 15, 2024 · 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 9391390 March 8, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755293 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start December 1, 2023 · period end December 31, 2023 · first reported February 15, 2024 · 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 9391390 March 8, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755292 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start December 1, 2023 · period end December 31, 2023 · first reported February 15, 2024 · 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 9391390 March 8, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 902755286 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2023 · period end April 10, 2024 · first reported February 15, 2024 · EPA return-to-compliance field April 10, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391389 April 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755289 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start September 1, 2023 · period end September 30, 2023 · first reported September 20, 2024 · EPA return-to-compliance field September 30, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391386 November 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755288 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start September 1, 2023 · period end September 30, 2023 · first reported November 28, 2023 · EPA return-to-compliance field September 30, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391386 November 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755287 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start September 1, 2023 · period end September 30, 2023 · first reported November 28, 2023 · EPA return-to-compliance field September 30, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391386 November 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755284 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 28, 2023 · EPA return-to-compliance field August 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391386 November 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755283 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 28, 2023 · EPA return-to-compliance field August 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391386 November 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755282 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 28, 2023 · EPA return-to-compliance field August 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391386 November 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755295 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2023 · period end March 8, 2024 · first reported February 15, 2024 · EPA return-to-compliance field March 8, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391387 March 8, 2024 Resolving State Compliance achieved 9391388 March 8, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755291 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2023 · period end March 8, 2024 · first reported February 15, 2024 · EPA return-to-compliance field March 8, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391387 March 8, 2024 Resolving State Compliance achieved 9391388 March 8, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755290 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2023 · period end November 9, 2023 · first reported November 28, 2023 · EPA return-to-compliance field November 9, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391385 November 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755285 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2023 · period end November 9, 2023 · first reported November 28, 2023 · EPA return-to-compliance field November 9, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391385 November 9, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 902755281 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end April 10, 2024 · first reported November 28, 2023 · EPA return-to-compliance field April 10, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391389 April 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755279 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start May 1, 2023 · period end May 31, 2023 · first reported September 20, 2024 · EPA return-to-compliance field May 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391384 July 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755278 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start May 1, 2023 · period end May 31, 2023 · first reported August 30, 2023 · EPA return-to-compliance field May 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391384 July 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755277 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start May 1, 2023 · period end May 31, 2023 · first reported August 30, 2023 · EPA return-to-compliance field May 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391384 July 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755280 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2023 · period end July 10, 2023 · first reported August 30, 2023 · EPA return-to-compliance field July 10, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391383 July 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 902755275 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start October 1, 2020 · period end October 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field October 31, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391382 December 4, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755274 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start October 1, 2020 · period end October 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field October 31, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391382 December 4, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 902755273 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start October 1, 2020 · period end October 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field October 31, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391382 December 4, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 902755276 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2020 · period end December 4, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 4, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9391381 December 4, 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