We found 42 public water systems that could serve the same population as Valley Water And Sewer-deerwood (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Berkeley County Pswd-potomac River | Martinsburg | 27,335 | 33 | 25 |
| Martinsburg City Of | Martinsburg | 15,652 | 86 | 33 |
| Va Medical Center | Martinsburg | 2,175 | 0 | 37 |
| Rocky Glen Manufactured Housing Communit | Martinsburg | 861 | 0 | 29 |
| Sheetz Store 137 | Kearneysville | 750 | 0 | 0 |
| Fox Glen Utilities | Kearneysville | 683 | 0 | 79 |
| First American Land Corp | Martinsburg | 337 | 0 | 0 |
| Faith Christian Academy | Martinsburg | 285 | 0 | 40 |
| North Jefferson Elementary School | Kearneysville | 270 | 0 | 55 |
| Valley Water And Sewer-deerwood | Kearneysville, Martinsburg | 219 | 0 | 8 |
| Back Creek Valley Elementary | Hedgesville, Martinsburg | 215 | 0 | 75 |
| Mr Pat Whitacre | Martinsburg | 200 | 0 | 0 |
| Rock Spring Church | Kearneysville | 120 | 0 | 0 |
| Powells Patch | Martinsburg | 109 | 0 | 0 |
| Usgs Leetown Science Center | Kearneysville | 105 | 0 | 0 |
| Chestnut Ridge Water System | Martinsburg | 105 | 0 | 0 |
| Jefferson Academy | Kearneysville | 93 | 0 | 0 |
| Leights Mhp | Kearneysville | 78 | 0 | 0 |
| Russells Mhp | Kearneysville | 75 | 0 | 0 |
| Priest Field Pastor | Kearneysville | 70 | 0 | 0 |
| Usda Appalachian Fruit Research Station | Kearneysville | 70 | 0 | 0 |
| Green Acres Mhp | Kearneysville | 65 | 0 | 0 |
| Creo Kodak | Kearneysville | 52 | 0 | 0 |
| Lewis Brothers Orchards Inc | Martinsburg | 50 | 0 | 0 |
| Easton Molding Corp | Martinsburg | 50 | 0 | 0 |
| Rocky Knoll Elementary | Martinsburg | 50 | 0 | 0 |
| Gerrardstown Orchard | Martinsburg | 50 | 0 | 0 |
| Morgan Academy | Martinsburg | 35 | 0 | 0 |
| B And G Orchards Labor Camp | Martinsburg | 30 | 0 | 0 |
| Loring Hill Orchards | Martinsburg | 25 | 0 | 0 |
| Altos Club | Martinsburg | 25 | 0 | 0 |
| Kings Ny Pizza | Kearneysville | 25 | 0 | 0 |
| Middleway Market | Kearneysville | 25 | 0 | 0 |
| Prospect Hall | Kearneysville | 25 | 0 | 0 |
| Jefferson Orchard Labor Camp | Kearneysville | 25 | 0 | 0 |
| Jack Rabbits | Martinsburg | 25 | 0 | 0 |
| 1st Priority Medical Choice | Martinsburg | 25 | 0 | 0 |
| Eagles Aerie 4179 | Martinsburg | 25 | 0 | 0 |
| Pump House East | Martinsburg | 25 | 0 | 0 |
| Woodbrier Golf Course | Martinsburg | 25 | 0 | 0 |
| Opequon Hill Club | Martinsburg | 25 | 0 | 0 |
| Burr Industrial Park | Kearneysville | 0 | 0 | 0 |