Public water system · CA0707556
ActiveSandmound Mutual
Community water system in Contra Costa County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
110
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 1993-07-01 | 51 | 5000 | No | Resolved |
Sandmound Mutual: frequently asked questions
Is Sandmound Mutual's water safe to drink?
Sandmound Mutual is an active community water system regulated under the Safe Drinking Water Act, overseen by the CA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Sandmound Mutual?
Sandmound Mutual (PWSID CA0707556) is a private-owned community water system, regulated by the CA state drinking water program.
How many people does Sandmound Mutual serve?
Sandmound Mutual reports serving 100 people through 110 service connections in Contra Costa County, California.
Where does Sandmound Mutual get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Contra Costa County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Contra Costa Water District | Contra Costa | 198,000 | Community | Surface water |
| City of Antioch | Contra Costa | 115,074 | Community | Surface water |
| Brentwood | Contra Costa | 64,513 | Community | Purchased surface water |
| City of Pittsburg | Contra Costa | 62,500 | Community | Purchased surface water |
| Diablo Water District | Contra Costa | 43,357 | Community | Purchased surface water |
| City of Martinez | Contra Costa | 30,997 | Community | Purchased surface water |