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

COUNTY WATER-SYSTEM LEDGER

Marion, 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 served25,139reported total; may overlap
Current violation flag33.3%1 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Marion

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

Water systemPopulation servedPrimary sourceCurrent export status
Pella Water Works DepartmentIA636803311,052Ground waterNo current violation flagged
Knoxville Water WorksIA63420368,400Ground waterNo current violation flagged
Marion Co. Rural Water DistrictIA63427115,687Ground water purchasedOther current violation flag

02 / SOURCE MIX

Ground water2 systems · 19,452 served
Ground water purchased1 systems · 5,687 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.