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

COUNTY WATER-SYSTEM LEDGER

Winnebago, Illinois

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

Systems7active CWS · pop. 2,500+
Population served229,215reported total; may overlap
Current violation flag28.6%2 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Winnebago

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

Water systemPopulation servedPrimary sourceCurrent export status
RockfordIL2010300147,051Ground waterNo current violation flagged
North Park PwdIL201550035,580Ground waterNo current violation flagged
Loves ParkIL201015023,335Ground waterOther current violation flag
Il American-South BeloitIL20104507,893Ground water purchasedNo current violation flagged
RocktonIL20103507,685Ground waterNo current violation flagged
Cherry ValleyIL20100504,731Ground waterCurrent monitoring/reporting flag
WinnebagoIL20105002,940Ground waterNo current violation flagged

02 / SOURCE MIX

Ground water6 systems · 221,322 served
Ground water purchased1 systems · 7,893 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.