Public water system · CA4110027
ActiveWestborough Water District
Community water system in San Mateo County, California, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
13,486
Service connections
3,907
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 1998-07-01 | 22 | 3100 | Yes | Resolved |
Westborough Water District: frequently asked questions
Is Westborough Water District's water safe to drink?
Westborough 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 Westborough Water District?
Westborough Water District (PWSID CA4110027) is a local government-owned community water system, regulated by the CA state drinking water program.
How many people does Westborough Water District serve?
Westborough Water District reports serving 13,486 people through 3,907 service connections in San Mateo County, California.
Where does Westborough Water District get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in San Mateo County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Daly City | San Mateo | 104,901 | Community | Purchased surface water |
| California Water Service - San Mateo | San Mateo | 102,348 | Community | Purchased surface water |
| City of Redwood City | San Mateo | 92,819 | Community | Purchased surface water |
| California Water Service-S San Francisco | San Mateo | 64,146 | Community | Purchased surface water |
| California Water Service - Bear Gulch | San Mateo | 61,431 | Community | Surface water |
| City of San Bruno | San Mateo | 42,631 | Community | Purchased surface water |