Public water system · CA4900580
ActiveSonoma Mountain County Water District
Community water system in Sonoma County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
181
Service connections
56
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2021-09-01 | 3A | 8000 | No | Archived |
| 2015-09-01 | 23 | 3100 | No | Resolved |
| 2011-01-01 | 22 | 3100 | Yes | Resolved |
| 2009-03-01 | 23 | 3100 | No | Resolved |
| 2006-01-01 | 03 | 1040 | No | Resolved |
| 1996-07-01 | 26 | 3100 | No | Resolved |
| 1994-10-01 | 23 | 3100 | No | Resolved |
| 1993-07-01 | 51 | 5000 | No | Resolved |
| 1984-09-01 | 06 | — | No | Archived |
| 1984-07-01 | 06 | — | No | Archived |
| 1983-05-01 | 06 | — | No | Archived |
| 1981-10-01 | 03 | 4000 | No | Archived |
Sonoma Mountain County Water District: frequently asked questions
Is Sonoma Mountain County Water District's water safe to drink?
Sonoma Mountain County Water 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 Sonoma Mountain County Water District?
Sonoma Mountain County Water District (PWSID CA4900580) is a local government-owned community water system, regulated by the CA state drinking water program.
How many people does Sonoma Mountain County Water District serve?
Sonoma Mountain County Water District reports serving 181 people through 56 service connections in Sonoma County, California.
Where does Sonoma Mountain County Water District get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Sonoma County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Santa Rosa, City of | Sonoma | 175,396 | Community | Groundwater |
| Petaluma, City of | Sonoma | 60,781 | Community | Groundwater |
| Rohnert Park, City of | Sonoma | 43,821 | Community | Groundwater |
| Windsor, Town of | Sonoma | 25,561 | Community | Groundwater |
| Valley of the Moon Water District | Sonoma | 23,107 | Community | Groundwater |
| Sonoma, City of | Sonoma | 11,725 | Community | Groundwater |