COUNTY WATER-SYSTEM LEDGER
Waukesha, Wisconsin
Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.
Systems12active CWS · pop. 2,500+
Population served227,917reported total; may overlap
Current violation flag58.3%7 systems
Serious-violator flag8.3%1 systems
01 / SYSTEMS
Water systems serving Waukesha
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Waukesha Water UtilityWI2680238 | 70,718 | Surface water purchased | Other current violation flag |
| Brookfield Water UtilityWI2680253 | 29,070 | Ground water | Other current violation flag |
| New Berlin Water UtilityWI2680217 | 27,899 | Surface water purchased | No current violation flagged |
| Menomonee Falls Ww - Surface WaterWI2680082 | 23,867 | Surface water purchased | No current violation flagged |
| Oconomowoc WaterworksWI2680227 | 15,805 | Ground water | No current violation flagged |
| Sussex Village Hall & Water UtilityWI2680233 | 11,750 | Ground water | Other current violation flag |
| Hartland WaterworksWI2680205 | 9,212 | Ground water | No current violation flagged |
| Pewaukee City Water And Sewer UtilityWI2680214 | 8,671 | Ground water | Other current violation flag |
| Mukwonago WaterworksWI2680209 | 8,190 | Ground water | Other current violation flag |
| Pewaukee Village WaterworksWI2680229 | 8,166 | Ground water | Current serious-violator flag |
| Muskego Water UtilityWI2681741 | 8,150 | Ground water | Other current violation flag |
| Town Of Brookfield San Dist 4WI2680239 | 6,419 | Ground water | No current violation flagged |
02 / SOURCE MIX
How to read the population total
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.