Water Quality: Waukesha, WI
7 water systems • 72,340 people served
Multiple Health ViolationsWater Quality Summary
Waukesha has 783 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Contaminant 4030, Disinfection Byproducts, E. coli, HAA5, Stage 2 DBP, Total Organic Carbon. In total, 934 violations are on record for 7 water systems serving 72,340 people.
Contaminants Found
Water Systems Serving Waukesha
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| WAUKESHA WATER UTILITY | WI2680238 | Surface Water | 70,718 | 874 |
| LAKE MEADOWS WATER TRUST | WI2680228 | Groundwater | 750 | 11 |
| LAKE DRIVE WATER TRUST | WI2683440 | Groundwater | 500 | 3 |
| PINES SUBDIVISION | WI2460982 | Groundwater | 200 | 13 |
| SCHOENSTATT SISTERS OF MARY | WI2680242 | Groundwater | 80 | 2 |
| DOUGLAS PLAZA SOUTH | WI2680862 | Groundwater | 62 | 15 |
| DOUGLAS PLAZA NORTH | WI2680288 | Groundwater | 30 | 16 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.