Drinking Water Systems in Chehalis, Washington
13 water systems are reported for this city, with a combined service population of 13,999. The systems have 20 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Chehalis
HARMONY PARK LOT OWNERS
81 served391 historical records
A
PARKWOOD MOBILE HOME ESTATES
105 served4 historical records2 recent
B
TILTON RIVER MOBILE HOME PARK
40 served20 historical records3 recent
C
VIEW RANCH ESTATES WATER ASSN
141 served47 historical records
A
NEWAUKUM HILL WATER ASSN
493 served34 historical records5 recent
C
JACKSON MOBILE 2
30 served24 historical records1 recent
B
WAYSIDE VILLAGE
60 served14 historical records1 recent
B
MIDDLE FORK WATER & SEWER
144 served259 historical records1 recent
B
VADER-ENCHANTED VALLEY
985 served43 historical records
A
WILDAIRE ESTATES
146 served34 historical records4 recent
D
MEADOWS
24 served0 historical records
A
CEDAR VILLA
32 served18 historical records1 recent
B
CHEHALIS WATER DEPARTMENT
11,718 served38 historical records2 recent
B
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)54 records
Benzene34 records
Trichloroethylene (TCE)25 records
o-Dichlorobenzene25 records
Tetrachloroethylene (PCE)25 records
Vinyl chloride25 records
1,1-Dichloroethylene25 records
1,1,1-Trichloroethane25 records
Chloramine25 records
1,1,2-Trichloroethane25 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.