Public water system · CA5010039
ActiveWestern Hills Water District/Diablo Gran
Community water system in Stanislaus County, California, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,000
Service connections
596
Primary source
SW
Surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2018-01-01 | 52 | 5000 | No | Resolved |
| 2017-01-01 | 02 | 2950 | Yes | Resolved |
| 2016-10-01 | 52 | 5000 | No | Resolved |
| 2016-10-01 | 02 | 2950 | Yes | Resolved |
| 2016-07-01 | 02 | 2950 | Yes | Resolved |
| 2016-04-01 | 02 | 2950 | Yes | Resolved |
| 2015-10-01 | 52 | 5000 | No | Resolved |
| 2015-01-01 | 02 | 2950 | Yes | Resolved |
| 2014-10-01 | 02 | 2950 | Yes | Resolved |
| 2014-07-01 | 02 | 2950 | Yes | Resolved |
| 2009-10-01 | 27 | 2920 | No | Resolved |
| 2009-07-01 | 02 | 2950 | Yes | Resolved |
Western Hills Water District/Diablo Gran: frequently asked questions
Is Western Hills Water District/Diablo Gran's water safe to drink?
Western Hills Water District/Diablo Gran 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 Western Hills Water District/Diablo Gran?
Western Hills Water District/Diablo Gran (PWSID CA5010039) is a local government-owned community water system, regulated by the CA state drinking water program.
How many people does Western Hills Water District/Diablo Gran serve?
Western Hills Water District/Diablo Gran reports serving 2,000 people through 596 service connections in Stanislaus County, California.
Where does Western Hills Water District/Diablo Gran get its water?
EPA SDWIS lists this system's primary water source as surface water.
Other water systems in Stanislaus County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Modesto, City of | Stanislaus | 218,771 | Community | Purchased surface water |
| Turlock, City of | Stanislaus | 72,682 | Community | Purchased surface water |
| Ceres, City of | Stanislaus | 54,513 | Community | Purchased surface water |
| Patterson, City of | Stanislaus | 24,977 | Community | Groundwater |
| Riverbank, City of | Stanislaus | 24,834 | Community | Groundwater |
| Oakdale, City of | Stanislaus | 23,235 | Community | Groundwater |