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 |
| THE ROOSTER'S NEST | GANTSVILLE, MD | 35 | 1 | — |
| COMFORT INN- GRANTSVILLE | GRANTSVILLE, MD | 35 | 3 | — |
| FRIENDSVILLE I-68 REST AREA INFO BLDG | ACCIDENT, MD | 35 | 0 | — |
| THE VIEW SUBDIVISION | BEL AIR, MD | 35 | 0 | — |
| ST. PAULS UNITED METHODIST CHURCH | WHITE HALL, MD | 35 | 1 | — |
| BRIDGES MONTESSORI SCHOOL | BEL AIR, MD | 35 | 11 | — |
| DUBLIN ELEMENTARY REC CENTER | BEL AIR, MD | 35 | 4 | — |
| BRAMPTON BED AND BREAKFAST | CHESTERTOWN, MD | 35 | 29 | — |
| NEUTRON PRODUCTS, INC. | DICKERSON, MD | 35 | 138 | — |
| BOWIE CHURCH JESUS CHRIST LATTER DAY STS | CROFTON, MD | 35 | 10 | — |
| INGLESIDE COMMUNITY CENTER | INGLESIDE, MD | 35 | 4 | — |
| A AND B LOTTERY AND LIQUOR | MECHANICSVILLE, MD | 35 | 1 | — |
| RUSSELLS BAR [HOBBS CORNER STORE] | VALLEY LEE, MD | 35 | 6 | — |
| LIGHTHOUSE LIQUORS | CHARLOTTE, MD | 35 | 2 | — |
| SOMERSET CO HEALTH DEPT | PRINCESS ANNE, MD | 35 | 79 | — |
| T AT THE GENERAL STORE | ROYAL OAK, MD | 35 | 0 | — |
| KIDDIE KAMPUS | PITTSVILLE, MD | 35 | 130 | — |
| HERTRICH OF POCOMOKE SOUTH INC. | MILFORD, MD | 35 | 82 | — |
| SUN VALLEY ASSISTED LIVING 1 | SYKESVILLE, MD | 34 | 20 | — |
| MIDTOWN WATERWORKS COOPERATIVE | TYLERTON, MD | 34 | 455 | — |
| ORIENT EXPRESS | LAUREL, MD | 34 | 1 | — |
| MR CHARLES MARKET PLACE | OWNERS MILLS, MD | 34 | 0 | — |
| PALMISANOS OF BALDWIN | BALDWIN, MD | 34 | 0 | — |
| HAYES CONSTRUCTION CO INC | BALDWIN, MD | 34 | 0 | — |
| BASIGNANI VINYARD | SPARKS GLENCOE, MD | 34 | 0 | — |
| MT. CARMEL PHARMACY | MONKTON, MD | 34 | 2 | — |
| CREAMERY CONNECTION | PARKTON, MD | 34 | 0 | — |
| AMERICAN LEGION POST # 274 | LUSBY, MD | 34 | 6 | — |
| BUCKEYSTOWN VETERINARY HOSPITAL | BUCKEYSTOWN, MD | 34 | 126 | — |
| SAND FLAT PLAZA | OAKLAND, MD | 34 | 3 | — |
| CAMP WAREDACA | GAITHERSBURG, MD | 34 | 34 | — |
| FITZIES RESTAURANT AND MARINA | LEONARDTOWN, MD | 34 | 2 | — |
| MORRIS POINT RESTAURANT | ABELL, MD | 34 | 8 | — |
| WOR COUNTY ROADS | SNOWHILL, MD | 34 | 0 | — |
| COUNTRYSIDE BAKERY | FLINTSTONE, MD | 33 | 3 | — |
| SOUTH COUNTY PRE-KINDERGARTEN CO-OP | DAVIDSONVILLE, MD | 33 | 15 | — |
| DRIFTWOOD DINER RESTAURANT | SHADY SIDE, MD | 33 | 10 | — |
| THE CANNON CLUB | LOTHIAN, MD | 33 | 13 | — |
| SELBY BAY YACHT CLUB | EDGEWATER, MD | 33 | 18 | — |
| OUR LADY OF PERPETUAL HELP CHURCH | EDGEWATER, MD | 33 | 21 | — |
| HARBOUR COVE MARINA | BETHESDA, MD | 33 | 6 | — |
| RICHARD FIDANZA, CHIROPRACTORS | EDGEWATER, MD | 33 | 11 | — |
| DIMILLO’S ON THE CHESAPEAKE WEST | WEST RIVER, MD | 33 | 0 | — |
| BEACHMONT CHRISTIAN CAMP | KINGSVILLE, MD | 33 | 0 | — |
| INSPIRED MINDS EARLY CHILDHOOD CENTER | HUNTINGTOWN, MD | 33 | 84 | — |
| GLOTFELTY ENTERPRISES | OAKLAND, MD | 33 | 5 | — |
| BELMONT CARRIAGE HOUSE CONSERVANCY BLDG | WOODSTOCK, MD | 33 | 10 | — |
| THE LAST DROP/ TWISTED BAR & GRILL | HOLLYWOOD, MD | 33 | 5 | — |
| KITCHEN LATRICE | MECHANICOVILLE, MD | 33 | 15 | — |
| TALL TIMBERS MARINA, RELUCTANT NAVIGATOR | TALL TIMBERS, MD | 33 | 13 | — |