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

COUNTY WATER-SYSTEM LEDGER

Washington, Ohio

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 served51,021reported total; may overlap
Current violation flag71.4%5 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Washington

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

Water systemPopulation servedPrimary sourceCurrent export status
Marietta City PWSOH840041218,707Ground waterOther current violation flag
Little Hocking Water Association, Inc.OH84002129,892Ground waterNo current violation flagged
Warren Comm W And S Assn 2OH84027037,215Ground waterOther current violation flag
Belpre City PWSOH84000126,441Ground waterOther current violation flag
Highland Ridge W And S Association IncOH84032033,022Ground water purchasedOther current violation flag
Tri-County Rural W And S DistrictOH84031123,000Ground waterNo current violation flagged
Putnam Community Water Association PWSOH84007122,744Ground waterOther current violation flag

02 / SOURCE MIX

Ground water6 systems · 47,999 served
Ground water purchased1 systems · 3,022 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.