Water Quality: Upland, CA
4 water systems • 81,487 people served
Some Concerns6
Total Violations
2
Health-Based Violations
4
Water Systems
81,487
Population Served
Water Quality Summary
Upland has 2 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Gross Alpha. In total, 6 violations are on record for 4 water systems serving 81,487 people.
Contaminants Found
Gross Alpha
Water Systems Serving Upland
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| UPLAND, CITY OF | CA3610050 | Surface Water | 78,376 | 4 |
| SAN ANTONIO WATER COMPANY | CA3610085 | Groundwater | 3,111 | 2 |
| WATER FACILITIES AUTHORITY-JPA | CA3610006 | Surface Water | 0 | 0 |
| WEST END CONSOLIDATED WATER COMPANY | CA3610086 | Groundwater | 0 | 0 |
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.