EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records

COUNTY WATER-SYSTEM LEDGER

Washington, Wisconsin

Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.

Systems6active CWS · pop. 2,500+
Population served85,396reported total; may overlap
Current violation flag50.0%3 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Washington

Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.

Water systemPopulation servedPrimary sourceCurrent export status
West Bend WaterworksWI267012031,752Ground waterNo current violation flagged
Germantown Water UtilityWI267010520,027Ground waterOther current violation flag
Hartford WaterworksWI267011015,805Ground waterNo current violation flagged
Jackson WaterworksWI26701117,844Ground waterOther current violation flag
Slinger Water UtilityWI26701165,659Ground waterOther current violation flag
Kewaskum WaterworksWI26701124,309Ground waterNo current violation flagged

02 / SOURCE MIX

Ground water6 systems · 85,396 served
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.