COUNTY WATER-SYSTEM LEDGER
Rock, Wisconsin
Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.
Systems5active CWS · pop. 2,500+
Population served117,895reported total; may overlap
Current violation flag20.0%1 systems
Serious-violator flag0.0%0 systems
01 / SYSTEMS
Water systems serving Rock
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 |
|---|---|---|---|
| Janesville Water UtilityWI1540127 | 64,415 | Ground water | No current violation flagged |
| Beloit City OfWI1540112 | 36,677 | Ground water | No current violation flagged |
| Evansville WaterworksWI1540047 | 5,703 | Ground water | No current violation flagged |
| Milton WaterworksWI1540130 | 5,588 | Ground water | No current violation flagged |
| Edgerton WaterworksWI1540119 | 5,512 | Ground water | Other current violation flag |
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.