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

COUNTY WATER-SYSTEM LEDGER

Warren, Iowa

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

Systems4active CWS · pop. 2,500+
Population served54,432reported total; may overlap
Current violation flag50.0%2 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Warren

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

Water systemPopulation servedPrimary sourceCurrent export status
Warren Water DistrictIA913370120,095Surface water purchasedNo current violation flagged
Indianola Water SupplyIA913307515,833Ground waterOther current violation flag
Norwalk Water SupplyIA916407814,334Surface water purchasedNo current violation flagged
Carlisle Water SupplyIA91130714,170Ground waterOther current violation flag

02 / SOURCE MIX

Surface water purchased2 systems · 34,429 served
Ground water2 systems · 20,003 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.