Public water system · CA5500149
ActiveColumbia Mobile Home Park
Community water system in Tuolumne County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
89
Service connections
63
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-04-01 | 3D | 8000 | No | Resolved |
| 2022-01-01 | 03 | 1040 | No | Resolved |
| 2013-10-01 | 72 | 7000 | No | Resolved |
| 2013-09-01 | 12 | 0400 | Yes | Resolved |
| 2013-04-01 | 23 | 3100 | No | Resolved |
| 2012-03-01 | 23 | 3100 | No | Resolved |
| 2011-08-01 | 23 | 3100 | No | Resolved |
| 2011-07-01 | 71 | 7000 | No | Resolved |
| 1993-07-01 | 51 | 5000 | No | Resolved |
| 1983-07-01 | 06 | — | No | Archived |
| 1981-10-01 | 03 | 4000 | No | Archived |
| 1980-10-30 | 03 | 4000 | No | Archived |
Columbia Mobile Home Park: frequently asked questions
Is Columbia Mobile Home Park's water safe to drink?
Columbia Mobile Home Park 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 Columbia Mobile Home Park?
Columbia Mobile Home Park (PWSID CA5500149) is a private-owned community water system, regulated by the CA state drinking water program.
How many people does Columbia Mobile Home Park serve?
Columbia Mobile Home Park reports serving 89 people through 63 service connections in Tuolumne County, California.
Where does Columbia Mobile Home Park 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 |