Drinking Water Systems in Leavenworth, Washington
5 water systems are reported for this city, with a combined service population of 12,678. The systems have 21 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving Leavenworth
Lake Wenatchee Water District
86 served16 historical records13 recent
C
PONDEROSA COMMUNITY CLUB INC
1,170 served33 historical records3 recent
C
PLAIN FLATS WATER SYSTEM
29 served14 historical records3 recent
C
CHIWAWA COMMUNITIES ASSN
352 served19 historical records1 recent
B
LEAVENWORTH CITY OF
11,041 served27 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)16 records
Nitrate12 records
Revised Total Coliform Rule5 records
Consumer Confidence Rule5 records
Arsenic4 records
Cadmium4 records
Fluoride4 records
Thallium4 records
Barium4 records
Chromium4 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.