Drinking Water Systems in OCONOMOWOC, Wisconsin
8 water systems are reported for this city, with a combined service population of 17,068. The systems have 0 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving OCONOMOWOC
LAKE DRIVE WATER TRUST
500 served0 historical records
A
CAMBRIDGE PLACE OF DELAFIELD
50 served0 historical records
A
OCONOMOWOC WATERWORKS
15,805 served0 historical records
A
SUNNYFIELD ACRES
300 served1 historical record
A
MUSKEGO LAKE AIRE APARTMENTS
35 served4 historical records
A
PRESTON PINES
38 served0 historical records
A
GENESEE LAKE SCHOOL NORTH
110 served2 historical records
A
GENESEE LAKE SCHOOL SOUTH
230 served0 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)3 records
Nitrate1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.