Water Quality: Covina, CA
7 water systems • 336,030 people served
Some Concerns17
Total Violations
1
Health-Based Violations
7
Water Systems
336,030
Population Served
Water Quality Summary
Covina has 1 health-based violation on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Chlorine. In total, 17 violations are on record for 7 water systems serving 336,030 people.
Contaminants Found
Chlorine
Water Systems Serving Covina
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| SUBURBAN WATER SYSTEMS-SAN JOSE | CA1910205 | Surface Water | 168,843 | 2 |
| SUBURBAN WATER SYSTEMS-WHITTIER | CA1910174 | Groundwater | 66,045 | 0 |
| SUBURBAN WATER SYSTEMS-LA MIRADA | CA1910059 | Groundwater | 56,793 | 0 |
| COVINA-CITY, WATER DEPT. | CA1910127 | Surface Water | 33,300 | 0 |
| SUBURBAN WATER SYSTEMS-GLENDORA | CA1910046 | Surface Water | 5,249 | 0 |
| SUBURBAN WATER SYSTEMS - SATIVA | CA1910147 | Surface Water | 4,363 | 15 |
| SUBURBAN WATER SYSTEMS-COVINA KNOLLS | CA1910200 | Surface Water | 1,437 | 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.