Public water system · CA5010010
ActiveModesto, City of
Community water system in Stanislaus County, California, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
218,771
Service connections
70,793
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 1995-09-01 | 22 | 3100 | Yes | Resolved |
| 1995-05-01 | 22 | 3100 | Yes | Resolved |
| 1993-11-01 | 02 | 4006 | Yes | Resolved |
| 1993-06-01 | 22 | 3100 | Yes | Resolved |
| 1992-11-01 | 22 | 3100 | Yes | Resolved |
Modesto, City of: frequently asked questions
Is Modesto, City of's water safe to drink?
Modesto, City of 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 Modesto, City of?
Modesto, City of (PWSID CA5010010) is a local government-owned community water system, regulated by the CA state drinking water program.
How many people does Modesto, City of serve?
Modesto, City of reports serving 218,771 people through 70,793 service connections in Stanislaus County, California.
Where does Modesto, City of get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Stanislaus County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| 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 |
| City of Modesto - Salida | Stanislaus | 14,537 | Community | Purchased surface water |