Public water system · CA4300571
ActiveSullivan Mutual Water
Community water system in Santa Clara County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
53
Service connections
16
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | 4H | 5200 | No | Unaddressed |
| 2024-01-01 | 3A | 8000 | No | Resolved |
| 2021-01-01 | 03 | 1040 | No | Resolved |
| 2018-03-01 | 2A | 8000 | Yes | Resolved |
| 2016-01-01 | 26 | 3100 | No | Resolved |
| 2015-12-01 | 22 | 3100 | Yes | Resolved |
| 2008-05-01 | 23 | 3100 | No | Resolved |
| 2004-10-01 | 24 | 3100 | No | Resolved |
| 1984-09-01 | 06 | — | No | Archived |
| 1984-08-01 | 06 | — | No | Archived |
| 1984-07-01 | 06 | — | No | Archived |
| 1981-10-01 | 03 | 4000 | No | Archived |
Sullivan Mutual Water: frequently asked questions
Is Sullivan Mutual Water's water safe to drink?
Sullivan Mutual Water 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 Sullivan Mutual Water?
Sullivan Mutual Water (PWSID CA4300571) is a private-owned community water system, regulated by the CA state drinking water program.
How many people does Sullivan Mutual Water serve?
Sullivan Mutual Water reports serving 53 people through 16 service connections in Santa Clara County, California.
Where does Sullivan Mutual Water get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Santa Clara County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| San Jose Water | Santa Clara | 1,039,920 | Community | Surface water |
| City of Sunnyvale | Santa Clara | 157,566 | Community | Purchased surface water |
| City of Santa Clara | Santa Clara | 130,746 | Community | Purchased surface water |
| Great Oaks Wc Inc. | Santa Clara | 110,088 | Community | Groundwater |
| City of San Jose - Evg/Edv/Coy | Santa Clara | 101,265 | Community | Purchased surface water |
| City of Milpitas | Santa Clara | 81,773 | Community | Purchased surface water |