EPA public water records · 06045
Mendocino County, California
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 21
- Systems with unresolved health-based records
- 8
- Of those, systems with a formally addressed health-based record
- 1
These counts cover the linked records shown here. A county listing can cover only part of the county or reflect a mailing location.
Find your water system
- ALBION MUTUAL WATER COMPANYCA2300502 · California · 1 violation records · 0 unresolved health-based in this snapshot
- BELLA SHORES MOBILE HOME PARKCA2300646 · California · 1 violation records · 0 unresolved health-based in this snapshot
- BRANSCOMB MOBILE HOME PARKCA2300663 · California · 5 violation records · 2 unresolved health-based in this snapshot
- CALPELLA COUNTY WATER DISTRICTCA2300507 · California · 1 violation records · 0 unresolved health-based in this snapshot
- CITY OF 10,000 BUDDHASCA2300731 · California · 2 violation records · 1 unresolved health-based in this snapshot
- CREEKSIDE CABINS & RV RESORTCA2300717 · California · 3 violation records · 1 unresolved health-based in this snapshot
- ELK COUNTY WATER DISTRICTCA2300514 · California · 2 violation records · 1 unresolved health-based in this snapshot
- FORT BRAGG, CITY OFCA2310001 · California · 2 violation records · 1 unresolved health-based in this snapshot
- IRISH BEACH WATER DISTRICTCA2310012 · California · 2 violation records · 1 unresolved health-based in this snapshot
- LAKE VIEW MUTUAL WATER CO.CA2300606 · California · 3 violation records · 0 unresolved health-based in this snapshot
- LITTLE LAKE MOBILE HOME PARKCA2300705 · California · 1 violation records · 0 unresolved health-based in this snapshot
- PINE MOUNTAIN MUTUAL WATER CO.CA2300591 · California · 5 violation records · 0 unresolved health-based in this snapshot
- POINT ARENA WATER WORKSCA2310013 · California · 1 violation records · 0 unresolved health-based in this snapshot
- RIDGEWOOD WATER SYSTEMCA2300708 · California · 1 violation records · 0 unresolved health-based in this snapshot
- RIVER ESTATES MUTUAL WATER COMPANYCA2300605 · California · 1 violation records · 0 unresolved health-based in this snapshot
- ROGINA WATER COMPANY INC.CA2310002 · California · 3 violation records · 1 unresolved health-based in this snapshot
- SURFWOOD MUTUAL WATER CORPORATIONCA2300590 · California · 4 violation records · 0 unresolved health-based in this snapshot
- UKIAH, CITY OFCA2310003 · California · 1 violation records · 0 unresolved health-based in this snapshot
- WILLOW COUNTY WATER DISTRICTCA2310005 · California · 2 violation records · 0 unresolved health-based in this snapshot
- WOODSIDE RV PARKCA2300644 · California · 2 violation records · 0 unresolved health-based in this snapshot
- YOKAYO TRIBE OF INDIANSCA2300837 · California · 3 violation records · 1 unresolved health-based in this snapshot
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