Drinking Water Systems in DELAFIELD, Wisconsin
20 water systems are reported for this city, with a combined service population of 2,869. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving DELAFIELD
ARBORS
280 served2 historical records
A
DELAFIELD LAKES 402
40 served0 historical records
A
DELAFIELD LAKES 404
40 served0 historical records
A
DELAFIELD WOODS 411
40 served0 historical records
A
DELAFIELD WOODS 828
40 served0 historical records
A
ST JOHNS NORTHWESTERN ACADEMIES
340 served1 historical record1 recent
B
LAKE COUNTRY APARTMENTS
84 served1 historical record
A
WELLS ST STATION 435 EAST
25 served0 historical records
A
WELLS ST STATION 425 WEST
25 served0 historical records
A
SANCTUARY OF DELAFIELD
27 served0 historical records
A
DELAFIELD SQUARE
587 served0 historical records
A
CAMBRIDGE PLACE OF DELAFIELD
50 served0 historical records
A
COUNTRY AIRE APARTMENTS 2
90 served1 historical record
A
COUNTRY AIRE APARTMENTS 3
80 served1 historical record
A
APARTMENTS OF STONERIDGE
75 served4 historical records
A
NASHOTAH HOUSE
350 served1 historical record
A
KNOLLCREST
66 served2 historical records
A
QUAIL HOLLOW CONDOS
30 served0 historical records
A
DELAFIELD WATERWORKS
300 served0 historical records
A
DELAFIELD WATERWORKS
300 served0 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)7 records
Public Notice1 record
Styrene1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.