Marion County, West Virginia — public water systems

27 active public water systems serve Marion County, reporting 57.7K people served.

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

Active systems

Population served

57.7K

Community systems

Groundwater share

Water systems in Marion County

Active public water systems in Marion County, West Virginia
#	Water system	County	Population served	Type	Source
1	Fairmont City of	Marion	30,586	Community	Surface water
2	Valley Falls Psd	Marion	4,042	Community	Purchased surface water
3	Monongah Town of	Marion	3,226	Community	Surface water
4	Little Creek Psd	Marion	2,136	Community	Purchased surface water
5	Monumental Psd	Marion	1,965	Community	Purchased surface water
6	Mannington City of	Marion	1,946	Community	Purchased surface water
7	Tri-County Water Assoc - Fairmont	Marion	1,880	Community	Purchased surface water
8	Rivesville Town of	Marion	1,267	Community	Purchased surface water
9	Paw Paw Route 19 Psd	Marion	1,257	Community	Purchased surface water
10	Bingamon Psd	Marion	1,179	Community	Purchased surface water
11	Ices Run Psd	Marion	1,159	Community	Purchased surface water
12	Downs Psd	Marion	1,024	Community	Purchased surface water
13	Fairview Town of	Marion	958	Community	Purchased surface water
14	Mannington Psd	Marion	955	Community	Purchased surface water
15	Farmington Town of	Marion	699	Community	Purchased surface water
16	Worthington Town of	Marion	598	Community	Purchased surface water
17	Grant Town, Town of	Marion	506	Community	Purchased surface water
18	Four States Psd	Marion	406	Community	Purchased surface water
19	Hutchinson Community Water Assoc	Marion	353	Community	Purchased surface water
20	Ministers Run Water Assoc	Marion	339	Community	Purchased surface water
21	Mannington Psd - Logansport	Marion	293	Community	Purchased surface water
22	Mannington Psd - Metz	Marion	221	Community	Purchased surface water
23	Sugar Lane Water Assoc	Marion	204	Community	Purchased surface water
24	Rayford Acres	Marion	194	Community	Purchased surface water
25	Fair Oaks Subdivision	Marion	178	Community	Purchased surface water
26	Monumental Psd - Chesapeake	Marion	96	Community	Purchased surface water
27	Sunny View Acres Water Project	Marion	69	Community	Purchased surface water