Drinking Water Systems in Colville, Washington
7 water systems are reported for this city, with a combined service population of 5,714. The systems have 53 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Colville
PANORAMA MOBILE HOME PARK
150 served153 historical records7 recent
C
EVANS WATER SYSTEM
47 served28 historical records
A
COUNTRY VILLA MOBILE PARK
162 served36 historical records9 recent
D
ARDEN HILLS WATER SYSTEM
80 served10 historical records4 recent
C
WILLIAMS LAKE ROAD SUBDIVISION
40 served7 historical records
A
COLVILLE WATER DEPARTMENT
4,945 served5 historical records1 recent
B
HUNTERS WATER DISTRICT
290 served102 historical records32 recent
C
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)73 records
Nitrate28 records
Revised Total Coliform Rule23 records
Arsenic19 records
Lead and Copper Rule12 records
Consumer Confidence Rule11 records
Benzene7 records
Vinyl Chloride5 records
Trichloroethylene (TCE)5 records
o-Dichlorobenzene5 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.