Public water system · CA3610034
ActiveOntario Municipal Utilities Company
Community water system in San Bernardino County, California, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
185,010
Service connections
39,996
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 1993-06-01 | 41 | 0200 | Yes | Resolved |
Ontario Municipal Utilities Company: frequently asked questions
Is Ontario Municipal Utilities Company's water safe to drink?
Ontario Municipal Utilities Company 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 Ontario Municipal Utilities Company?
Ontario Municipal Utilities Company (PWSID CA3610034) is a local government-owned community water system, regulated by the CA state drinking water program.
How many people does Ontario Municipal Utilities Company serve?
Ontario Municipal Utilities Company reports serving 185,010 people through 39,996 service connections in San Bernardino County, California.
Where does Ontario Municipal Utilities Company get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in San Bernardino County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| San Gabriel Valley Wc - Fontana | San Bernardino | 237,700 | Community | Surface water |
| San Bernardino City | San Bernardino | 214,665 | Community | Groundwater |
| Cucamonga Valley Water District | San Bernardino | 211,069 | Community | Surface water |
| Victorville Water District | San Bernardino | 135,983 | Community | Purchased surface water |
| San Bernardino Valley Wd | San Bernardino | 109,608 | Community | Groundwater |
| East Valley Water District | San Bernardino | 108,629 | Community | Surface water |