COUNTY WATER-SYSTEM LEDGER
Washington, Arkansas
EPA’s September 2026 export lists 10 active community water systems serving Washington, Arkansas, with 1 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Washington, Arkansas
EPA associates 10 covered systems with Washington, Arkansas; their reported population-served values total 283,972 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Fayetteville WaterworksAR0000569 | 116,398 | Surface water purchased | No current violation flagged |
| Springdale Water UtilitiesAR0000575 | 98,948 | Surface water purchased | No current violation flagged |
| Washington Water Authority WwaAR0000574 | 20,140 | Surface water purchased | No current violation flagged |
| Madison Co Water Facilities BdAR0000349 | 11,435 | Surface water purchased | No current violation flagged |
| Prairie Grove WaterworksAR0000573 | 9,615 | Surface water | No current violation flagged |
| Tontitown WaterworksAR0000566 | 7,355 | Surface water purchased | No current violation flagged |
| Lincoln WaterworksAR0000572 | 6,690 | Surface water purchased | No current violation flagged |
| Mount Olive Water AssociationAR0000668 | 6,308 | Surface water purchased | Current monitoring/reporting flag |
| Elkins WaterworksAR0000567 | 3,905 | Surface water purchased | No current violation flagged |
| West Fork WaterworksAR0000577 | 3,178 | Surface water purchased | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Washington, Arkansas
EPA classifies 10 systems serving Washington, Arkansas across 2 primary-source categories; Surface water purchased is the largest category with 9 systems.
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.