PFAS in Arkansas Water
Based on EPA UCMR 5 testing of 57 public water systems in Arkansas.
57
Systems Tested
57
With PFAS Detected
1
Above EPA Limits
2%
Exceed MCL
Most Commonly Detected PFAS in Arkansas
Systems with detections · EPA UCMR 5 (2023–2025)
lithium 49 systems
PFBA 8 systems
6:2 FTS 1 system
PFBS 1 system
PFPeA 1 system
PFHxA 1 system
Check your Arkansas ZIP code
Get specific results for your neighborhood's water utility.
Water Systems in Arkansas (57)
Click any row to see ZIP-level details| Water System | PWSID | PFAS Detected | Above MCL | Risk |
|---|---|---|---|---|
| DARDANELLE WATERWORKS Groundwater | AR0000601 | 3 | 1 | High Risk |
| SILOAM SPRINGS WATERWORKS Surface Water | AR0000056 | 3 | 0 | Low Level |
| CROWLEYS RIDGE WATER ASSOC Groundwater | AR0000180 | 2 | 0 | Low Level |
| BEEBE WATERWORKS Surface Water | AR0000592 | 2 | 0 | Low Level |
| FORREST CITY WATERWORKS Groundwater | AR0000004 | 1 | 0 | Low Level |
| STUTTGART WATERWORKS Groundwater | AR0000013 | 1 | 0 | Low Level |
| HAMBURG WATERWORKS Groundwater | AR0000015 | 1 | 0 | Low Level |
| CROSSETT WATER COMMISSION Groundwater | AR0000017 | 1 | 0 | Low Level |
| LAKEVIEW-MIDWAY PUBLIC WATER AUTHORITY Surface Water | AR0000027 | 1 | 0 | Low Level |
| BENTONVILLE WATER UTILITIES Surface Water | AR0000041 | 1 | 0 | Low Level |
| DECATUR WATERWORKS Groundwater | AR0000052 | 1 | 0 | Low Level |
| BRADLEY CO RURAL WATER ASSOCIATION Groundwater | AR0000054 | 1 | 0 | Low Level |
| WARREN WATERWORKS Groundwater | AR0000066 | 1 | 0 | Low Level |
| PIGGOTT WATERWORKS Groundwater | AR0000090 | 1 | 0 | Low Level |
| CORNING WATERWORKS Groundwater | AR0000096 | 1 | 0 | Low Level |
| HWY 63 WATER ASSOCIATION Groundwater | AR0000107 | 1 | 0 | Low Level |
| MAGNOLIA WATERWORKS Groundwater | AR0000109 | 1 | 0 | Low Level |
| MARION WATERWORKS Groundwater | AR0000152 | 1 | 0 | Low Level |
| WEST MEMPHIS WATERWORKS Groundwater | AR0000156 | 1 | 0 | Low Level |
| FORDYCE WATER CO Groundwater | AR0000164 | 1 | 0 | Low Level |
| CENTER GROVE WATER ASSOCIATION Groundwater | AR0000213 | 1 | 0 | Low Level |
| LITTLE CREEK WATER ASSOCIATION Groundwater | AR0000214 | 1 | 0 | Low Level |
| SOUTH SHERIDAN WATER ASSOC Groundwater | AR0000219 | 1 | 0 | Low Level |
| PARAGOULD LIGHT WATER & CABLE Groundwater | AR0000222 | 1 | 0 | Low Level |
| HOPE WATER LIGHT COMM Groundwater | AR0000230 | 1 | 0 | Low Level |
| WASHINGTON WATER SYSTEM Groundwater | AR0000232 | 1 | 0 | Low Level |
| HOT SPRING CO WATER ASSOC Surface Water | AR0000236 | 1 | 0 | Low Level |
| NASHVILLE WATERWORKS Surface Water | AR0000244 | 1 | 0 | Low Level |
| TUCKERMAN WATERWORKS Groundwater | AR0000266 | 1 | 0 | Low Level |
| LIBERTY UTILITIES Groundwater | AR0000272 | 1 | 0 | Low Level |
| HARDIN WATER ASSOCIATION Groundwater | AR0000273 | 1 | 0 | Low Level |
| WATSON CHAPEL WATER ASSOC Groundwater | AR0000284 | 1 | 0 | Low Level |
| MARIANNA WATERWORKS Groundwater | AR0000310 | 1 | 0 | Low Level |
| LEE COUNTY WATER ASSOCIATION Groundwater | AR0000313 | 1 | 0 | Low Level |
| ADC - CUMMINS UNIT MAINT Groundwater | AR0000315 | 1 | 0 | Low Level |
| YORKTOWN WATER ASSOCIATION Groundwater | AR0000319 | 1 | 0 | Low Level |
| ASHDOWN WATERWORKS Groundwater | AR0000320 | 1 | 0 | Low Level |
| CABOT WATERWORKS Groundwater | AR0000338 | 1 | 0 | Low Level |
| FLIPPIN WATERWORKS Surface Water | AR0000351 | 1 | 0 | Low Level |
| BLYTHEVILLE WATERWORKS Groundwater | AR0000365 | 1 | 0 | Low Level |
| OSCEOLA WATERWORKS Groundwater | AR0000375 | 1 | 0 | Low Level |
| MANILA WATERWORKS Groundwater | AR0000378 | 1 | 0 | Low Level |
| BRINKLEY WATERWORKS Groundwater | AR0000384 | 1 | 0 | Low Level |
| BARTON LEXA WATER ASSOCIATION Groundwater | AR0000415 | 1 | 0 | Low Level |
| WEST HELENA WATER WORKS Groundwater | AR0000416 | 1 | 0 | Low Level |
| HELENA WATER SEWER Groundwater | AR0000419 | 1 | 0 | Low Level |
| MARVELL WATERWORKS Groundwater | AR0000421 | 1 | 0 | Low Level |
| CROSS COUNTY RURAL WATER SYS Groundwater | AR0000459 | 1 | 0 | Low Level |
| SARDIS WATER ASSOCIATION Groundwater | AR0000493 | 1 | 0 | Low Level |
| EL DORADO WATERWORKS Groundwater | AR0000550 | 1 | 0 | Low Level |
| EAST END WATER Groundwater | AR0000646 | 1 | 0 | Low Level |
| BUFFALO ISLAND REG WATER DIST Groundwater | AR0000671 | 1 | 0 | Low Level |
| LAWRENCE CO REG WATER DIST Groundwater | AR0000688 | 1 | 0 | Low Level |
| CLAY CO REG WATER DISTRICT Groundwater | AR0000722 | 1 | 0 | Low Level |
| GRAND PRAIRIE BAYOU 2 PWA Groundwater | AR0000734 | 1 | 0 | Low Level |
| WEST STONE COUNTY WATER ASSN Surface Water | AR0000735 | 1 | 0 | Low Level |
| GRAND PRAIRIE REGIONAL WATER Groundwater | AR0000738 | 1 | 0 | Low Level |