Drinking Water Systems in WINTERHAVEN, California

2 water systems are reported for this city, with a combined service population of 434. The systems have 4 EPA violation records in the five-year period ending June 30, 2026.

Water Systems Serving WINTERHAVEN

GOLD ROCK RANCH

40 served7 historical records2 recent
B

WINTERHAVEN COUNTY WATER DISTRICT

394 served5 historical records2 recent
B

EPA Contaminant Categories in Historical Violation Records

Lead and Copper Rule3 records
Fluoride2 records
Coliform (TCR)1 record
Haloacetic Acids (HAA5)1 record
Revised Total Coliform Rule1 record
Nitrate1 record
2,3,7,8-TCDD1 record

Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.