Public water system · CA5500026
ActiveDeloro Valley Water System
Transient non-community water system in Tuolumne County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
40
Service connections
48
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-11-01 | 1A | 8000 | Yes | Archived |
| 2025-04-01 | 3D | 8000 | No | Resolved |
| 2017-07-01 | 1A | 8000 | Yes | Resolved |
| 2014-08-01 | 22 | 3100 | Yes | Resolved |
| 2004-06-01 | 21 | 3100 | Yes | Resolved |
| 1997-08-01 | 22 | 3100 | Yes | Resolved |
| 1997-02-01 | 22 | 3100 | Yes | Resolved |
| 1983-07-01 | 06 | — | No | Archived |
| 1983-04-01 | 06 | — | No | Archived |
| 1983-01-01 | 06 | — | No | Archived |
| 1982-10-01 | 06 | — | No | Archived |
Deloro Valley Water System: frequently asked questions
Is Deloro Valley Water System's water safe to drink?
Deloro Valley Water System is an active transient non-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 Deloro Valley Water System?
Deloro Valley Water System (PWSID CA5500026) is a private-owned transient non-community water system, regulated by the CA state drinking water program.
How many people does Deloro Valley Water System serve?
Deloro Valley Water System reports serving 40 people through 48 service connections in Tuolumne County, California.
Where does Deloro Valley Water System get its water?
EPA SDWIS lists this system's primary water source as groundwater.
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 |