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 |
|---|---|---|---|---|
| SOUTH CARROLL CHURCH OF NAZARENE | ELDERSBURY, MD | 54 | 2 | — |
| PANTRY ONE PETROLEUM | RISING SUN, MD | 54 | 15 | — |
| DANS STORE | NEWBURG, MD | 54 | 32 | — |
| LITTLE LIGHTS CHILD CTR/FIRST BAPTIST CH | FREDERICK, MD | 54 | 2 | — |
| O.C. CLUSS LUMBER COMPANY | OAKLAND, MD | 54 | 4 | — |
| BACK ROAD INN, INC. | LEONARDTOWN, MD | 54 | 1 | — |
| ST. MARY'S CARING, INC | GREAT MILLS, MD | 54 | 6 | — |
| GREEN DOOR TAVERN | ST MARY'S CITY, MD | 54 | 17 | — |
| POTOMAC GARDENS GROCERY | COLTONS POINT, MD | 54 | 0 | — |
| SOTTERLY MANSION FOUNDATION | HOLLYWOOD, MD | 54 | 10 | — |
| WESTHAM BUTHER SHOP - HOMETOWN CHEESE | MECHANICOVILLE, MD | 54 | 0 | — |
| TILGHMAN ISLAND INN | TILGHMAN, MD | 54 | 16 | — |
| CRAB SHACK | EASTON, MD | 54 | 42 | — |
| HAPPY HILLS CAMPGROUND | HANCOCK, MD | 54 | 6 | — |
| EI CASTILLO PIZZERIA | HAGERSTOWN, MD | 54 | 30 | — |
| DOWN UNDER AND SNOW HILL TASTEE FREEZE | SALISBURY, MD | 54 | 0 | — |
| BARRELVILLE OUTDOOR CLUB | MT. SAVAGE, MD | 53 | 16 | — |
| GIBSONS SHELL | LOTHIAN, MD | 53 | 30 | — |
| ANNAPOLIS EVANGELICAL LUTHERAN CHURCH | EDGEWATER, MD | 53 | 18 | — |
| BAY RIDGE CHRISTIAN CHURCH | ANNAPOLIS, MD | 53 | 9 | — |
| POCAHONTAS CREEK MARINA | EDGEWATER, MD | 53 | 10 | — |
| HIGHS #114 | BALTIMORE, MD | 53 | 0 | — |
| STEVENSON AME CHURCH | SPARKS GLENCOE, MD | 53 | 3 | — |
| WEST LIBERTY UM CHURCH | WHITE HALL, MD | 53 | 3 | — |
| CROMWELL VALLEY PARK AND TALMAR | TOWSON, MD | 53 | 13 | — |
| HEREFOND ZONE SNOBALLS | PARKTON, MD | 53 | 0 | — |
| CONREAD'S CARBS | PHOENIX, MD | 53 | 0 | — |
| HOLY GHOST CATHOLIC CHURCH | NEWBURG, MD | 53 | 27 | — |
| JEFFERSON PIKE WAREHOUSE CONDO INC. | FREDERICK, MD | 53 | 36 | — |
| BUCKEYSTOWN PUB | BUCKEYSTOWN, MD | 53 | 8 | — |
| HICKORY BUSINESS CENTER | CHURCHVILLE, MD | 53 | 2 | — |
| LISBON UM CHURCH | LISBON, MD | 53 | 4 | — |
| ABELLS TAVERN | CALLAWAY, MD | 53 | 3 | — |
| THE OAKS COUNTRY INN | CHESTERTOWN, MD | 53 | 9 | — |
| TWO IF BY SEA | TILGHMAN, MD | 53 | 11 | — |
| POTOMAC FISH AND GAME CLUB KITCHEN | WILLIAMSPORT, MD | 53 | 31 | — |
| WESTERN MD SPORTSMENS CLUB | SHARPSBURG, MD | 53 | 8 | — |
| POCOMOKE AMERICAN LEGION POST 93 | POCOMOKE, MD | 53 | 2 | — |
| MILBURN LANDING ST PARK | ANNAPOLIS, MD | 53 | 0 | — |
| TEBBSTON ON MAGOTHY | WESTMINSTER, MD | 52 | 129 | — |
| MORANS LIQUORS | WESTERNPORT, MD | 52 | 16 | — |
| JESSUP SHELL FOOD MARKET | LA PLATA, MD | 52 | 1 | — |
| MAYO GENERAL STORE | EDGEWATER, MD | 52 | 76 | — |
| RISE UP EDGEWATER | JESSUP, MD | 52 | 2 | — |
| SAUCY SALAMANDER | EDGEWATER, MD | 52 | 18 | — |
| CHURCHTON BUSINESS CENTER | CHURCHTON, MD | 52 | 0 | — |
| QUIET WATERS PARK WELL # 3 | ANNAPOLIS, MD | 52 | 9 | — |
| GIBSON ISLAND SHELL | LAKE SHORE, MD | 52 | 56 | — |
| ORIGINAL HAWAIIAN ISLAND SNOWBALL | SYKESVILLE, MD | 52 | 4 | — |
| ST JOHNS EPISCOPAL CHURCH | KINGSVILLE, MD | 52 | 0 | — |