Sebastian County, Arkansas Water Systems

Sebastian County, Arkansas

21 community water systems on record — 16 active, 5 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Arkansas’s official records. Always confirm current status with Arkansas before making decisions based on this information.

Community water systems in Sebastian County, Arkansas

System name	City	Population served	Status
ARKOAL WATER SYSTEM	HUNTINGTON	63	Inactive
BARLING WATERWORKS	BARLING	5,822	Active
BLOOMER WATER ASSN	CHARLESTON	350	Inactive
BONANZA WATERWORKS	BONANZA	555	Active
CENTRAL CITY WATER DEPARTMENT	CENTRAL CITY	1,227	Active
FCMTC WATERWORKS	FORT CHAFFEE	500	Active
FORT SMITH WATER UTILITIES	FORT SMITH	86,209	Active
FRANKLIN-SEBASTIAN PWA	LAVACA	0	Active
GREENWOOD WATERWORKS	GREENWOOD	9,905	Active
HACKETT WATERWORKS	HACKETT	1,090	Active
HARTFORD WATERWORKS	HARTFORD	725	Active
HUNTINGTON WATERWORKS	HUNTINGTON	782	Active
JAMES FORK REGIONAL WATER DISTRICT	GREENWOOD	11,538	Active
LAVACA WATERWORKS	LAVACA	3,650	Active
MANSFIELD WATERWORKS	MANSFIELD	2,367	Active
MILLTOWN-WASHBURN WATER USERS	GREENWOOD	4,325	Active
OUACHITA WILDERNESS INSTITUTE	MANSFIELD	25	Inactive
RIVERSOUTH RURAL WATER DIST	OZARK	4,275	Active
SEBASTIAN LAKE UTILITY OPERATING COMPANY	DES PERES	298	Active
SHADOW LAKE ESTATES WATER DEPT	GREENWOOD	120	Inactive
THE LINKS APARTMENTS	FAYETTEVILLE	800	Inactive