Drinking Water Systems in Grandview, Washington
3 water systems are reported for this city, with a combined service population of 11,262. The systems have 24 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Grandview
WYCKOFF FARMS
131 served93 historical records1 recent
B
GRANDVIEW CITY OF
11,010 served111 historical records2 recent
B
Wilgus Housing Water System
121 served46 historical records21 recent
D
EPA Contaminant Categories in Historical Violation Records
Diquat14 records
Coliform (TCR)10 records
1,2,4-Trichlorobenzene8 records
Trichloroethylene (TCE)8 records
o-Dichlorobenzene8 records
1,1-Dichloroethylene8 records
trans-1,2-Dichloroethylene8 records
1,1,1-Trichloroethane8 records
1,2-Dichloropropane8 records
Chloramine8 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.