Public Water Systems
3,215 active public water systems in MD, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Shady Side Market | Shady Side, MD | 208 | 4 | - |
| Highs # 2 | White Hall, MD | 208 | 0 | - |
| Tacos Tolteca | Fallston, MD | 208 | 2 | - |
| Seafood Corner Mkt and Big Dogs Paradise | Mechaniesville, MD | 208 | 0 | - |
| Budds Creek Motocross | Leonardtown, MD | 208 | 3 | - |
| Api | Gambrills, MD | 207 | 11 | - |
| South Dorchester School | Cambridge, MD | 207 | 30 | - |
| Fastop- Leonardtown | Prince Frederick, MD | 206 | 0 | - |
| Assateague Market | Berlin, MD | 206 | 6 | - |
| St James Parish | Lothian, MD | 205 | 23 | - |
| River of Life Worship Ctr. | Odenton, MD | 205 | 4 | - |
| Salem United Methodist Church | Upper Falls, MD | 205 | 3 | - |
| Chestnut Ridge Farm Market | Owings Mills, MD | 205 | 6 | - |
| Buckeystown Market | Baltimore, MD | 205 | 13 | - |
| Black Ankle Vineyards | Silver Spring, MD | 205 | 0 | - |
| St. Marks Episcopal Church | Highland, MD | 205 | 1 | - |
| Hopkins Game Farm | Kennedyville, MD | 205 | 1 | - |
| Ocean City Grand Prix | Ocean City, MD | 205 | 15 | - |
| Cape St Claire Shell | La Plata, MD | 204 | 3 | - |
| Jacksonville Community Center | Phoenix, MD | 204 | 1 | - |
| Lewistown Volunteer Fire Department | Frederick, MD | 204 | 5 | - |
| Highs #68 | White Hall, MD | 204 | 0 | - |
| Lakewood | Prince Frederick, MD | 203 | 5 | - |
| Grace Evangelical Presbyterian Church | Davidsonville, MD | 203 | 7 | - |
| Route 260 Amoco Bp | Dunkirk, MD | 203 | 8 | - |
| Highs # 130 | White Hall, MD | 203 | 4 | - |
| Madonna Dollar General | Jarrettsville, MD | 203 | 8 | - |
| Temple Isaiah Synagogue and Preschool | Fulton, MD | 203 | 14 | - |
| Lake Shore Exxon | Lake Shore, MD | 202 | 1 | - |
| Carroll Motor Fuels Lothian | Baltimore, MD | 202 | 6 | - |
| Grace Brethren Church - East Wing | Owings, MD | 202 | 11 | - |
| Rausch Funeral Home Port Republic | Port Republic, MD | 202 | 7 | - |
| Good Samaritan Presbyterian | Waldorf, MD | 202 | 2 | - |
| Mountaindale Convenience Store | Frederick, MD | 202 | 1 | - |
| Great Oak Manor | Chestertown, MD | 202 | 9 | - |
| VFW Post #652 | Millington, MD | 202 | 21 | - |
| Greater Mt. Nebo A.m.e. Church | Bowie, MD | 202 | 53 | - |
| Camp Potomac Boy Scouts Dining Hall | Cumberland, MD | 201 | 7 | - |
| YMCA Camp Letts | Washington, MD | 201 | 0 | - |
| Pine Tree Associates | Annapolis, MD | 201 | 0 | - |
| Christ Lutheran Church | Millersville, MD | 201 | 3 | - |
| Still and Grill | Westminster, MD | 201 | 2 | - |
| The Church of Christ (4Th Watch) | Fallston, MD | 201 | 24 | - |
| Western Shores | Waldorf, MD | 200 | 22 | - |
| Red Hill Water Company, Inc. | Waldorf, MD | 200 | 32 | - |
| Reliance Mobile Home Park | MD | 200 | 265 | - |
| Saint James School | Hagerstown, MD | 200 | 67 | - |
| Rocky Gap State Park | Flintstone, MD | 200 | 10 | - |
| Riverside and Food and Spirits | Pasadena, MD | 200 | 5 | - |
| Anchor Inn | Pasadena, MD | 200 | 4 | - |