Public water system · CA5500064
ActiveMuller Mutual Water Company
Community water system in Tuolumne County, California, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
154
Service connections
55
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-04-01 | 3D | 8000 | No | Resolved |
| 1993-07-01 | 51 | 5000 | No | Resolved |
| 1984-09-01 | 06 | — | No | Archived |
| 1984-08-01 | 06 | — | No | Archived |
| 1984-07-01 | 06 | — | No | Archived |
| 1984-06-01 | 06 | — | No | Archived |
| 1984-05-01 | 06 | — | No | Archived |
| 1984-04-01 | 06 | — | No | Archived |
| 1984-03-01 | 06 | — | No | Archived |
| 1984-02-01 | 06 | — | No | Archived |
| 1984-01-01 | 06 | — | No | Archived |
| 1983-12-01 | 06 | — | No | Archived |
Muller Mutual Water Company: frequently asked questions
Is Muller Mutual Water Company's water safe to drink?
Muller Mutual Water Company 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 Muller Mutual Water Company?
Muller Mutual Water Company (PWSID CA5500064) is a private-owned community water system, regulated by the CA state drinking water program.
How many people does Muller Mutual Water Company serve?
Muller Mutual Water Company reports serving 154 people through 55 service connections in Tuolumne County, California.
Where does Muller Mutual Water Company get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Tuolumne County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Tud - Upper Basin Water System | Tuolumne | 13,280 | Community | Surface water |
| Tud - Sonora/Jamestown Water System | Tuolumne | 11,054 | Community | Surface water |
| Tud - Columbia Water System | Tuolumne | 5,463 | Community | Surface water |
| Peppery Bar and Grill, the | Tuolumne | 4,500 | Transient non-community | Groundwater |
| Cdcr - Sierra Conservation Center | Tuolumne | 3,571 | Community | Surface water |
| Groveland Community Serv Dist | Tuolumne | 3,400 | Community | Surface water |