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

COUNTY WATER-SYSTEM LEDGER

Adams, Illinois

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

Systems3active CWS · pop. 2,500+
Population served54,613reported total; may overlap
Current violation flag66.7%2 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Adams

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

Water systemPopulation servedPrimary sourceCurrent export status
QuincyIL001065042,000Surface waterOther current violation flag
Abs Water CoopIL00153506,858Ground water purchasedNo current violation flagged
Mill Creek PwdIL00153005,755Ground waterCurrent monitoring/reporting flag

02 / SOURCE MIX

Surface water1 systems · 42,000 served
Ground water purchased1 systems · 6,858 served
Ground water1 systems · 5,755 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.