Mississippi County, Arkansas — public water systems

21 active public water systems serve Mississippi County, reporting 41.8K people served.

Dataset updated July 2026 . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

Population served

41.8K

Community systems

Groundwater share

95.2%

Water systems in Mississippi County

Active public water systems in Mississippi County, Arkansas
#	Water system	County	Population served	Type	Source
1	Blytheville Waterworks	Mississippi	12,981	Community	Groundwater
2	Osceola Waterworks	Mississippi	6,053	Community	Groundwater
3	Manila Waterworks	Mississippi	4,165	Community	Groundwater
4	Gosnell Water Association	Mississippi	3,083	Community	Groundwater
5	Buffalo Island Reg Water Dist	Mississippi	3,055	Community	Purchased surface water
6	Leachville Waterworks	Mississippi	2,030	Community	Groundwater
7	Dogwood Water Association	Mississippi	1,345	Community	Groundwater
8	Wilson Water System	Mississippi	1,336	Community	Groundwater
9	Dell Waterworks	Mississippi	1,077	Community	Groundwater
10	Ne Mississippi Co Water Assoc	Mississippi	1,040	Community	Purchased groundwater
11	Luxora Waterworks	Mississippi	868	Community	Groundwater
12	Keiser Waterworks	Mississippi	810	Community	Groundwater
13	Little River Water Association	Mississippi	802	Community	Groundwater
14	Burdette Waterworks	Mississippi	798	Community	Groundwater
15	Joiner Waterworks	Mississippi	486	Community	Groundwater
16	Birdsong Whitton Water Assoc	Mississippi	431	Community	Groundwater
17	Dyess Waterworks	Mississippi	430	Community	Groundwater
18	Yarbro Waterworks	Mississippi	392	Community	Purchased groundwater
19	Joiner Rural Water	Mississippi	343	Community	Groundwater
20	Dyess Rural Water	Mississippi	254	Community	Purchased groundwater
21	Victoria Water Association	Mississippi	33	Community	Purchased groundwater