Drinking Water Systems in Napavine, Washington
26 water systems are reported for this city, with a combined service population of 6,891. The systems have 48 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Napavine
SILVERBROOK MH & RV
42 served25 historical records
A
RIVER OAKS RV PARK & CAMPGROUND
50 served64 historical records2 recent
B
PATTERSON LAKE WATER
79 served11 historical records
A
TOWNSHIP PLACE
56 served50 historical records
A
LAKE MAYFIELD COMMUNITY CLUB
88 served86 historical records
A
WINSTON CREEK RV PARK
50 served57 historical records1 recent
B
TIMBERLANE MOBILE ESTATES
120 served70 historical records20 recent
C
WHISPERING WOODS HOME PARK
125 served24 historical records
A
TIMBERLANE MOBILE HOME PARK
63 served15 historical records1 recent
C
COLUMBIA CREST ESTATES
48 served127 historical records
A
FLYING CARPET MOBILE ESTATES
174 served14 historical records
A
SKOOKUMCHUCK MOBILE MANOR
90 served11 historical records2 recent
B
PRAIRIE VILLAGE LLC
55 served221 historical records
A
NAPAVINE CITY OF
3,095 served26 historical records1 recent
B
REDMON MOBILE HOME PARK
105 served41 historical records
A
MALONE
181 served16 historical records
A
LEWIS CO WATER DIST #1
1,174 served113 historical records2 recent
B
MAYFIELD KAMPER KLUB
87 served35 historical records1 recent
C
SKATE CREEK TERRACE ASSOCIATION
39 served183 historical records
A
WINLOCK WATERS 2
25 served16 historical records16 recent
C
GRAND MOUND MOTEL
36 served255 historical records
A
CARROLLS WATER ASSN
449 served164 historical records
A
PLEASANT FOREST CAMPING CLUB
327 served30 historical records1 recent
B
GUNDERSON WATER WORKS
53 served58 historical records
A
NEWAUKUM VENTURES
186 served35 historical records1 recent
B
LAKESIDE VILLAGE
94 served18 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)152 records
Arsenic88 records
Benzene52 records
Pentachlorophenol47 records
Nitrate34 records
Chromium29 records
Selenium29 records
Fluoride29 records
Barium29 records
Cadmium29 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.