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

COUNTY WATER-SYSTEM LEDGER

Pottawattamie, Iowa

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 served72,370reported total; may overlap
Current violation flag33.3%1 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Pottawattamie

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

Water systemPopulation servedPrimary sourceCurrent export status
Council Bluffs Water WorksIA782008064,447Surface waterNo current violation flagged
Regional WaterIA83001844,132Surface water purchasedNo current violation flagged
Carter Lake Water DistrictIA78120793,791Surface water purchasedOther current violation flag

02 / SOURCE MIX

Surface water1 systems · 64,447 served
Surface water purchased2 systems · 7,923 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.