We found 63 public water systems in Monongalia county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Morgantown Utility Board | Morgantown | 57,134 | 28 | 6 |
| Cheat View Psd | Easton, Morgantown | 8,624 | 0 | 28 |
| Clinton Water Assoc - Route 119 | Morgantown | 5,295 | 0 | 5 |
| Clay Battelle Psd | Core | 3,727 | 0 | 1 |
| Clinton Water Assoc - Kingwood Pike | Morgantown | 3,013 | 0 | 4 |
| Pleasant Valley Psd | Maidsville | 2,166 | 0 | 20 |
| WVU EVANSDALE CAMPUS | Morgantown | 2,100 | 0 | 0 |
| Star City Town Of | Star City | 2,042 | 0 | 17 |
| WVU-EVANSDALE CAMPUS WATER | County of Monongalia | 1,930 | 0 | 0 |
| River Road Psd | Morgantown | 1,842 | 0 | 17 |
| Cheat Neck Water System | County of Monongalia | 1,700 | 0 | 0 |
| Sheraton-lakeview | Lakeview C C | 1,500 | 0 | 0 |
| Laurel Point Psd | County of Monongalia | 1,407 | 0 | 0 |
| Union District Psd | County of Monongalia | 1,400 | 0 | 0 |
| Robert F Kennedy Center | County of Monongalia | 1,000 | 0 | 0 |
| Lakeview Resort | Morgantown | 950 | 0 | 0 |
| Coopers Rock State Forest | Pisgah | 837 | 0 | 88 |
| Consolidation Coal Company | County of Monongalia | 709 | 0 | 0 |
| Mine No 95 | County of Monongalia | 700 | 0 | 0 |
| Pounds Hollow Water Assoc | Morgantown | 590 | 0 | 0 |
| Blackville No 1 Mine Lake | County of Monongalia | 400 | 0 | 0 |
| Blackville No 1 Mine Well | County of Monongalia | 400 | 0 | 0 |
| Consolidation Coal Company | County of Monongalia | 369 | 0 | 0 |
| Blacksville Water Co | County of Monongalia | 360 | 0 | 0 |
| Arkwright Mine-well | County of Monongalia | 300 | 0 | 0 |
| Consolidation Coal Company | County of Monongalia | 300 | 0 | 0 |
| Arkwright Mine-shower | County of Monongalia | 300 | 0 | 0 |
| Rock Forge Water | County of Monongalia | 250 | 0 | 0 |
| Birchfield Water Assoc | Morgantown | 247 | 0 | 0 |
| Canyon Psd | County of Monongalia | 231 | 0 | 0 |
| Morgantown Ordinance Works | County of Monongalia | 200 | 0 | 0 |
| Camp Mountaineer Boy Scout Camp | Gum Spring | 200 | 0 | 0 |
| Guy Walls | County of Monongalia | 130 | 0 | 0 |
| Morgantown Mach Hydraulics Inc | County of Monongalia | 125 | 0 | 0 |
| Monongalia Co Court 4-h Camp | County of Monongalia | 125 | 0 | 0 |
| Pleasant Valley Psd - North Cassville | Maidsville | 116 | 0 | 0 |
| County of Monongalia | 111 | 0 | 0 | |
| Sand Springs Campground | Chestnut Ridge | 110 | 0 | 0 |
| Monongalia Co Bd Of Education | County of Monongalia | 100 | 0 | 0 |
| Monongalia Co Bd Of Education | County of Monongalia | 100 | 0 | 0 |
| Monongalia Co Bd Of Education | County of Monongalia | 100 | 0 | 0 |
| Chaplin Hill Water Assoc | Morgantown | 84 | 0 | 0 |
| Six And Plum Campground | Morgantown | 60 | 0 | 0 |
| Little Creek Psd-triune Dist. | County of Monongalia | 60 | 0 | 0 |
| Little Creek Psd-kincaid Knob | County of Monongalia | 50 | 0 | 0 |
| Murray American Energy | Wadestown | 50 | 0 | 0 |
| Raymond E Stewart | County of Monongalia | 48 | 0 | 0 |
| Little Creek Psd-j Run/wh Day | County of Monongalia | 45 | 0 | 0 |
| Hunting Hills Subdivision | County of Monongalia | 45 | 0 | 0 |
| Little Creek Psd-joe's Run | County of Monongalia | 40 | 0 | 0 |
| Chestnut Ridge Park | Chestnut Ridge | 40 | 0 | 0 |
| Monongalia County Bd Of Ed | County of Monongalia | 40 | 0 | 0 |
| Monongalia Co Bd Of Education | County of Monongalia | 40 | 0 | 0 |
| Adventure West Virginia | Morgantown | 25 | 0 | 0 |
| Carlton Foster | County of Monongalia | 25 | 0 | 0 |
| Trails End Tavern | County of Monongalia | 25 | 0 | 0 |
| Twist And Shout | County of Monongalia | 25 | 0 | 0 |
| Weavers Campground | Morgantown | 25 | 0 | 0 |
| Cheat Neck Water System-ices Ferry | County of Monongalia | 25 | 0 | 0 |
| Pierport Club | County of Monongalia | 25 | 0 | 0 |
| Mine No 95 | County of Monongalia | 25 | 0 | 0 |
| Consolidation Coal Company | County of Monongalia | 25 | 0 | 0 |
| Consolidation Coal Company | County of Monongalia | 25 | 0 | 0 |