Drinking Water Systems in MAPLE FALLS, Washington
11 water systems are reported for this city, with a combined service population of 4,647. The systems have 7 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MAPLE FALLS
MAPLE FALLS WATER COOP
222 served78 historical records2 recent
B
Columbia Valley Water District
2,648 served17 historical records
A
CALMAN JAMES L.
40 served18 historical records
A
PRAIRIE ACRES WATER SYSTEM
90 served12 historical records
A
WHATCOM COUNTY WATER DIST 13
795 served56 historical records
A
RIVER LANE COMMUNITY CLUB
72 served16 historical records
A
RIVER RD WATER ASSOCIATION
30 served15 historical records
A
WILDLIFE ACRES WATER ASSOCIATION
46 served29 historical records
A
HAMILTON WATER DEPARTMENT
540 served25 historical records
A
PRAIRIE ESTATES WATER SYSTEM
39 served20 historical records
A
ISLE AIRE BEACH ASSOCIATION
125 served43 historical records5 recent
D
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)95 records
Consumer Confidence Rule23 records
Nitrate13 records
Arsenic13 records
Barium8 records
Chromium8 records
Fluoride8 records
Thallium8 records
Selenium8 records
Cadmium8 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.