CA1210010 · California
SCOTIA CSD
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 4
Counties listed by EPA · Humboldt County, California
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 3 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.
EPA health-based flag · Addressed by formal action
LSL InventoryViolation 9301005 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported April 1, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9999900000000000001 April 10, 2026 Formal Federal Final Administrative Order issued EPA health-based flag · Archived
Monthly Turbidity Exceed (Enhanced SWTR)Violation 9301010 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start March 1, 2026 · period end March 31, 2026 · first reported June 22, 2026 · EPA return-to-compliance field March 31, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9501012 March 2, 2026 Informal State Boil Water Order Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 9301007 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 19, 2025 · EPA return-to-compliance field June 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9501009 July 9, 2025 Informal State Formal Notice of Violation issued 9501010 July 9, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 9301009 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end December 30, 2025 · first reported September 22, 2026 · EPA return-to-compliance field December 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9501016 December 30, 2025 Resolving State Compliance achieved 9501011 January 9, 2026 Formal State Administrative/Compliance Order with penalty issued Monitoring or reporting · Addressed by formal action
LSL ReportingViolation 9301006 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported April 1, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9999900000000000001 April 10, 2026 Formal Federal Final Administrative Order issued Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 9301008 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end January 31, 2024 · first reported September 22, 2026 · EPA return-to-compliance field January 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9501016 December 30, 2025 Resolving State Compliance achieved 9501011 January 9, 2026 Formal State Administrative/Compliance Order with penalty issued
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