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

COUNTY WATER-SYSTEM LEDGER

Douglas, Washington

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

Systems2active CWS · pop. 2,500+
Population served29,745reported total; may overlap
Current violation flag0.0%0 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Douglas

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

Water systemPopulation servedPrimary sourceCurrent export status
East Wenatchee Water DistrictWA532180026,519Ground water purchasedNo current violation flagged
Rock Island Water Dept City ofWA53734013,226Ground waterNo current violation flagged

02 / SOURCE MIX

Ground water purchased1 systems · 26,519 served
Ground water1 systems · 3,226 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.