West Virginia
Berkeley County drinking water quality
23 active public water systems serve 97,378 people in Berkeley County. 0 are compliant, 23 had at least one EPA violation in the past three years, 9 are designated serious violators, and 4 carry a health flag.
Needs attention
1 more systems with a serious violator or health flag designation are in the lists below.
Community water systems
13 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Berkeley County Pswd-Potomac River Martinsburg |
69,372 | 3 | 3 | |
|
Martinsburg City of Martinsburg |
16,250 | 3 | 2 | |
|
Woods Home Owners Association 2 Hedgesville |
3,300 | 2 | 2 | |
|
VA Medical Center Martinsburg |
2,175 | 4 | 0 | |
|
Berkeley CO Pswd-Glenwood Forest Gerrardstown |
1,102 | 4 | 1 | |
|
Rocky Glen Manufactured Housing Communit Martinsburg |
861 | 5 | 3 | |
|
G and E MHP Inwood |
235 | 2 | 1 | |
|
Wvaw Valley Water and Sewer-Deerwood Kearneysville, Martinsburg |
219 | 2 | 1 | |
|
Springer Run Park LLC Glengary, Hedgesville, Inwood |
150 | 3 | 1 | |
|
Cherry Run MHP Carlisle, Hedgesville |
135 | 2 | 1 | |
|
Chestnut Ridge Water System Martinsburg |
104 | 4 | 2 | |
|
Berkeley Estates Martinsburg |
94 | 3 | 2 | |
|
Judy Lynn MHP Hedgesville |
53 | 8 | 3 |
Non-community systems (10: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
River Bend Membership Corporation Falling Waters |
2,500 | 7 | 1 | |
|
Faith Christian Academy Martinsburg |
330 | 3 | 1 | |
|
Back Creek Valley Elementary Hedgesville, Martinsburg |
150 | 2 | 1 | |
|
Am-Vets Post 38 Falling Waters |
70 | 1 | 0 | |
|
Rocky Knoll Elementary Martinsburg |
68 | 7 | 1 | |
|
Green Frog, Llc. Martinsburg |
60 | 4 | 1 | |
|
Appalachian Orchard Company Martinsburg |
50 | 2 | 1 | |
|
Long Branch Saloon and Grill Hedgesville |
50 | 3 | 2 | |
|
Faith Christian Academy Campus #2 Martinsburg |
25 | 4 | 0 | |
|
Sonia's Bar and Grill Martinsburg |
25 | 3 | 1 |
Inactive systems (66, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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. Retrieved from ECHO on Oct 11, 2026.