Water Quality Report
Delafield, WI
Waukesha County · 1,742 residents · 15 water systems
0
Contaminants detected
0
PFAS compounds
—
Hardness (mg/L)
0
Above legal limits
9
Above health guidelines
Delafield drinking water comes from groundwater wells. Based on the most recent monitoring data, 0 contaminants have been detected in the water supply.
Limited monitoring data available
The water systems serving Delafield are small private systems (population served: 1,742) and are not part of Wisconsin DNR's main contaminant monitoring program. No detected contaminant data is available for these systems.
If you're researching the main municipal utility serving Delafield, search for your specific address below — the search returns the actual water system serving your residence, which may be different from what's listed here.
Water systems serving Delafield
NASHOTAH HOUSE
ST JOHNS NORTHWESTERN ACADEMIES
DELAFIELD WATERWORKS
ARBORS
COUNTRY AIRE APARTMENTS 2
COUNTRY AIRE APARTMENTS 3
DELAFIELD LAKES 402
RIVER VALLEY APTS NORTH
RIVER VALLEY APTS SOUTH
DELAFIELD WOODS 411
SANCTUARY OF DELAFIELD
DELAFIELD WOODS 828
DELAFIELD LAKES 404
WELLS ST STATION 425 WEST
WELLS ST STATION 435 EAST
Other cities in Waukesha County
Water quality reports for nearby Wisconsin communities.
Frequently asked questions
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