All water systems in West Virginia
771 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Triadelphia Water Dept Triadelphia · Ohio County |
979 | 3 | 0 | |
|
Clover PSD Clover · Roane County |
976 | 3 | 2 | |
|
Wvaw the Mountain Water System Harpers Ferry · Jefferson County |
976 | 4 | 1 | |
|
Cameron Water Cameron · Marshall County |
962 | 7 | 0 | |
|
Fairview Town of Fairview · Marion County |
958 | 6 | 5 | |
|
Davis Water Works Davis · Tucker County |
952 | 6 | 2 | |
|
Carpendale, Town of Ridgeley (rr Name Ridgely) · Mineral County |
937 | 1 | 0 | |
|
Tri County Clarksburg Harrison County |
919 | 7 | 3 | |
|
Hardy County Psd-Route 55 Moorefield · Hardy County |
908 | 2 | 2 | |
|
West Logan Water CO Logan · Logan County |
908 | 8 | 5 | |
|
Logan CO Psd-Rum Creek Logan · Logan County |
881 | 4 | 4 | |
|
Grantsville Municipal Grantsville · Calhoun County |
880 | 8 | 1 | |
|
Logan CO PSD Stollings Logan · Logan County |
861 | 4 | 3 | |
|
Rocky Glen Manufactured Housing Communit Martinsburg · Berkeley County |
861 | 5 | 3 | |
|
Piedmont Municipal Wtr Wks Piedmont · Mineral County |
847 | 11 | 5 | |
|
Coopers Rock State Forest Pisgah · Monongalia County |
837 | 6 | 2 | |
|
Mannington PSD Mannington · Marion County |
832 | 2 | 1 | |
|
Mannington PSD Metz Metz · Marion County |
832 | 1 | 0 | |
|
Raleigh County PSD Odd Odd · Raleigh County |
813 | 2 | 1 | |
|
Gilmer CO PSD Glenville · Gilmer County |
803 | 3 | 1 | |
|
Fountain PSD Burlington Burlington · Mineral County |
793 | 1 | 0 | |
|
Wardensville, Town of Wardensville · Hardy County |
788 | 3 | 2 | |
|
Pax Water Company Pax · Fayette County |
762 | 5 | 4 | |
|
Union Town of Union · Monroe County |
758 | 2 | 0 | |
|
Thomas City of Thomas · Tucker County |
753 | 8 | 2 | |
|
Ridgeley, Town of Ridgeley (rr Name Ridgely) · Mineral County |
737 | 2 | 0 | |
|
Clay CO P S D Ivydale Clay · Clay County |
729 | 0 | 0 | |
|
Town of Capon Bridge INC Capon Bridge · Hampshire County |
700 | 4 | 3 | |
|
Farmington Town of Farmington · Marion County |
699 | 4 | 4 | |
|
McDowell County PSD Berwind Berwind · McDowell County |
692 | 6 | 3 | |
|
Meadow Bridge Town of Meadow Bridge · Fayette County |
692 | 4 | 2 | |
|
Pendleton CO Psd(brandywine) Brandywine, Franklin · Pendleton County |
692 | 1 | 1 | |
|
Rowlesburg Water Works Rowlesburg · Preston County |
680 | 9 | 2 | |
|
Hartford Town of Hartford City (corporate Name · Mason County |
675 | 5 | 2 | |
|
Bens Run Industrial Park Water System Friendly · Tyler County |
673 | 2 | 1 | |
|
Lester Municipal Water Works Lester · Raleigh County |
665 | 5 | 4 | |
|
West Milford Water Works West Milford · Harrison County |
645 | 3 | 3 | |
|
Hundred Littleton PSD Hundred · Wetzel County |
638 | 3 | 2 | |
|
Pendleton CO Psd-Upper Tract Franklin, Upper Tract · Pendleton County |
633 | 1 | 1 | |
|
Central Barbour PSD Belington Meadowville · Barbour County |
629 | 3 | 3 | |
|
Mingo CO PSD Ragland District Ragland · Mingo County |
621 | 8 | 4 | |
|
Pine Grove Water Pine Grove · Wetzel County |
620 | 11 | 5 | |
|
Beech Bottom Water Dept Beech Bottom · Brooke County |
610 | 0 | 0 | |
|
Valley Grove Water Dept Valley Grove · Ohio County |
610 | 4 | 1 | |
|
Worthington Town of Worthington · Marion County |
598 | 6 | 3 | |
|
Mill Creek Water Dept Mill Creek · Randolph County |
591 | 8 | 4 | |
|
Reynolds Memorial Hospital Glen Dale · Marshall County |
585 | 1 | 1 | |
|
Timberline-Cv PSD Canaan Valley · Tucker County |
577 | 6 | 4 | |
|
Cass Scenic Railroad Cass · Pocahontas County |
555 | 8 | 4 | |
|
Fenwick Mountain PSD Fenwick · Nicholas County |
554 | 4 | 4 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The West Virginia records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.