Water Quality: Colton, CA
4 water systems • 49,425 people served
Multiple Health Violations30
Total Violations
6
Health-Based Violations
4
Water Systems
49,425
Population Served
Water Quality Summary
Colton has 6 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Gross Alpha. In total, 30 violations are on record for 4 water systems serving 49,425 people.
Contaminants Found
Gross Alpha
Water Systems Serving Colton
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| COLTON, CITY OF | CA3610014 | Groundwater | 46,525 | 3 |
| TERRACE WATER COMPANY | CA3610048 | Groundwater | 2,400 | 12 |
| OLIVE DELL RANCH | CA3600187 | Groundwater | 350 | 12 |
| RECHE CANYON MUTUAL WATER CO. | CA3301541 | Groundwater | 150 | 3 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.