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

COUNTY WATER-SYSTEM LEDGER

Washington, Arkansas

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

Systems10active CWS · pop. 2,500+
Population served283,972reported total; may overlap
Current violation flag10.0%1 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
Fayetteville WaterworksAR0000569116,398Surface water purchasedNo current violation flagged
Springdale Water UtilitiesAR000057598,948Surface water purchasedNo current violation flagged
Washington Water Authority WwaAR000057420,140Surface water purchasedNo current violation flagged
Madison Co Water Facilities BdAR000034911,435Surface water purchasedNo current violation flagged
Prairie Grove WaterworksAR00005739,615Surface waterNo current violation flagged
Tontitown WaterworksAR00005667,355Surface water purchasedNo current violation flagged
Lincoln WaterworksAR00005726,690Surface water purchasedNo current violation flagged
Mount Olive Water AssociationAR00006686,308Surface water purchasedCurrent monitoring/reporting flag
Elkins WaterworksAR00005673,905Surface water purchasedNo current violation flagged
West Fork WaterworksAR00005773,178Surface water purchasedNo current violation flagged

02 / SOURCE MIX

Surface water purchased9 systems · 274,357 served
Surface water1 systems · 9,615 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.