A
100

Excellent Water Quality

Norwalk, WI 54648

Monroe County · Population served: 653

Water Systems Serving This Area

🌊
NORWALK WATERWORKS
Groundwater · Pop. 653
PWSID: WI6420296

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
0.9
15 ppb 1 ppb Passed