Drinking Water Systems in Montesano, Washington
9 water systems are reported for this city, with a combined service population of 17,032. The systems have 10 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Montesano
MONTESANO CITY OF
6,204 served12 historical records2 recent
B
GRAYS HARBOR CO WATER DIST 2
5,112 served55 historical records
A
SEA VIEW
170 served12 historical records2 recent
C
Ocean City
237 served286 historical records1 recent
B
PACIFIC BEACH/MOCLIPS
2,372 served27 historical records1 recent
B
MONTE VIEW ESTATES
200 served10 historical records2 recent
B
ILLAHEE OYEHUT
971 served16 historical records
A
Hogans Corner
1,458 served56 historical records1 recent
B
HAVEN BY THE SEA
308 served19 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)29 records
Consumer Confidence Rule28 records
Benzene17 records
trans-1,2-Dichloroethylene14 records
1,2-Dichloropropane14 records
Chloramine14 records
Toluene14 records
Styrene14 records
Vinyl Chloride14 records
o-Dichlorobenzene14 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.