Public water system · CA5510005
ActiveTwain Harte Community Services District
Community water system in Tuolumne County, California, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,378
Service connections
1,588
Primary source
SW
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 |
| 2004-07-01 | 46 | 2920 | Yes | Resolved |
| 1995-03-01 | 41 | 0200 | Yes | Resolved |
| 1980-07-28 | 06 | — | No | Archived |
Twain Harte Community Services District: frequently asked questions
Is Twain Harte Community Services District's water safe to drink?
Twain Harte Community Services District 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 Twain Harte Community Services District?
Twain Harte Community Services District (PWSID CA5510005) is a local government-owned community water system, regulated by the CA state drinking water program.
How many people does Twain Harte Community Services District serve?
Twain Harte Community Services District reports serving 2,378 people through 1,588 service connections in Tuolumne County, California.
Where does Twain Harte Community Services District get its water?
EPA SDWIS lists this system's primary water source as 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 |