EPA public water records · 06007
Butte County, California
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 30
- Systems with unresolved health-based records
- 13
- 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
- ALMOND GROVE MOBILE PARKCA0400040 · California · 4 violation records · 1 unresolved health-based in this snapshot
- BERRY CREEK COMMUNITY SERVICE DISTCA0400016 · California · 1 violation records · 0 unresolved health-based in this snapshot
- BLUE OAK TERRACE MUTUALCA0409181 · California · 4 violation records · 0 unresolved health-based in this snapshot
- BUTTE CREEK ESTATES MUTUAL WATER COCA0400007 · California · 7 violation records · 0 unresolved health-based in this snapshot
- CAL-WATER SERVICE CO.-OROVILLECA0410005 · California · 1 violation records · 0 unresolved health-based in this snapshot
- CITY OF BIGGSCA0410001 · California · 3 violation records · 1 unresolved health-based in this snapshot
- CITY OF GRIDLEYCA0410004 · California · 2 violation records · 1 unresolved health-based in this snapshot
- DEL ORO WATER CO.-MAGALIACA0410009 · California · 1 violation records · 0 unresolved health-based in this snapshot
- DURHAM IRRIGATION DISTRICTCA0410003 · California · 1 violation records · 0 unresolved health-based in this snapshot
- FOOTHILLS MANUFACTURED HOME COMMUNUTYCA0400027 · California · 2 violation records · 1 unresolved health-based in this snapshot
- FOREST KNOLLS MUTUAL WATER COCA0400078 · California · 4 violation records · 1 unresolved health-based in this snapshot
- FOREST RANCH MOBILE PARKCA0400041 · California · 1 violation records · 0 unresolved health-based in this snapshot
- FOREST RANCH MUTUAL WATER SYSTEMCA0400004 · California · 2 violation records · 1 unresolved health-based in this snapshot
- FOREST VILLAGE LLCCA0400042 · California · 2 violation records · 0 unresolved health-based in this snapshot
- GOLDEN OAKS MOBILE HOME PARKCA0400023 · California · 5 violation records · 0 unresolved health-based in this snapshot
- GRAN MUTUAL WATER COCA0400008 · California · 1 violation records · 0 unresolved health-based in this snapshot
- GRIDLEY FARM LABOR HOUSINGCA0400012 · California · 2 violation records · 0 unresolved health-based in this snapshot
- HARTLEY MUTUAL WATER SYSTEMCA0400003 · California · 2 violation records · 1 unresolved health-based in this snapshot
- HUMBOLDT HIGHLANDS MUTUALCA0400123 · California · 1 violation records · 0 unresolved health-based in this snapshot
- HUMBOLDT WOODLANDS MUTUALCA0400149 · California · 2 violation records · 1 unresolved health-based in this snapshot
- LAKE MADRONE WATER DISTRICTCA0400014 · California · 2 violation records · 0 unresolved health-based in this snapshot
- LINCOLN GROVE ESTATESCA0400020 · California · 11 violation records · 1 unresolved health-based in this snapshot
- MEADOWBROOK OAKSCA0400026 · California · 6 violation records · 1 unresolved health-based in this snapshot
- MERRY MOUNTAIN MUTUALCA0400013 · California · 2 violation records · 0 unresolved health-based in this snapshot
- MOUNTAIN VILLAGE HOMEOWNER'S ASSOCCA0400090 · California · 5 violation records · 1 unresolved health-based in this snapshot
- OROVILLE MOBILE HOME PARKCA0400019 · California · 3 violation records · 0 unresolved health-based in this snapshot
- ROBINSON'S CORNER MHPCA0400021 · California · 41 violation records · 1 unresolved health-based in this snapshot
- SIERRA MOON MUTUAL WATER COMPANYCA0409183 · California · 26 violation records · 1 unresolved health-based in this snapshot
- THERMALITO WATER & SEWER DISTCA0410008 · California · 1 violation records · 0 unresolved health-based in this snapshot
- YOUTH WITH A MISSION-SPRINGS OF LIVING WCA0400001 · California · 1 violation records · 0 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