Drinking Water Systems in COVINA, California
7 water systems are reported for this city, with a combined service population of 336,030. The systems have 0 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving COVINA
SUBURBAN WATER SYSTEMS-SAN JOSE
168,843 served1 historical record
A
SUBURBAN WATER SYSTEMS-COVINA KNOLLS
1,437 served0 historical records
A
SUBURBAN WATER SYSTEMS-WHITTIER
66,045 served1 historical record
A
SUBURBAN WATER SYSTEMS-GLENDORA
5,249 served1 historical record
A
SUBURBAN WATER SYSTEMS-LA MIRADA
56,793 served0 historical records
A
SUBURBAN WATER SYSTEMS - SATIVA
4,363 served3 historical records
A
COVINA-CITY, WATER DEPT.
33,300 served2 historical records
A
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule1 record
Haloacetic Acids (HAA5)1 record
Uranium1 record
Nitrate1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.