Public Water Systems
3,215 active water systems in MD.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SCHOOLEY MILL PARK | ELLICOTT CITY, MD | 307 | 0 | — |
| WASHINGTON MONUMENT ST PK RANGER STA | ANNAPOLIS, MD | 306 | 0 | — |
| SOUTH SHORE ELEMENTARY | PASADENA, MD | 305 | 14 | — |
| ANDOVER RECREATIOM CENTER | LINTHICUM HEIGHTS, MD | 305 | 0 | — |
| GUNPOWDER FALLS ST PK HART-MILLER ISLAND | ANNAPOLIS, MD | 305 | 2 | — |
| MASON DIXON DRAGWAY | BOONSBORO, MD | 305 | 2 | — |
| LAKE SHORE BAPTIST CHURCH | PASADENA, MD | 304 | 0 | — |
| MAYO BEACH PARK | ANNAPOLIS, MD | 304 | 5 | — |
| SEWELL FUNERAL HOME | PRINCE FREDERICK, MD | 304 | 5 | — |
| WALGREENS #19144 | FALLSTON, MD | 304 | 7 | — |
| POINT LOOKOUT STATE PARK SOUTH | HOLLYWOOD, MD | 304 | 0 | — |
| GREENWELL STATE PARK | HOLLYWOOD, MD | 304 | 3 | — |
| FAITH BIBLE CHURCH | MECHANICSVILLE, MD | 303 | 2 | — |
| BROADCREEK CAMP SAFFRAN | BALTIMORE, MD | 302 | 12 | — |
| FRIENDSHIP UNITED METHODIST CHURCH | FRIENDSHIP, MD | 301 | 12 | — |
| FIFTH DISTRICT ELEMENTARY | BALTIMORE, MD | 301 | 9 | — |
| CECIL PARK CONCESSION STAND | VALLEY LEE, MD | 301 | 8 | — |
| DORSEY PARK CONCESSION STAND | VALLEY LEE, MD | 301 | 3 | — |
| CHAPTICO PARK | VALLEY LEE, MD | 301 | 0 | — |
| MIDLOTHIAN WATER COMPANY | MIDLOTHIAN, MD | 300 | 47 | — |
| BENEDICTINE SCHOOL | RIDGELY, MD | 300 | 79 | — |
| CEDAR MOBILE HOME PARK | COLUMBIA, MD | 300 | 348 | — |
| PHEASANT RIDGE ESTATES | MOUNT AIRY, MD | 300 | 48 | — |
| LODGECLIFFE DISTRIBUTION SYSTEM | CAMBRIDGE, MD | 300 | 16 | — |
| BAY COUNTRY MOBILE HOME PARK | DURHAM, MD | 300 | 19 | — |
| TOWN OF ACCIDENT | ACCIDENT, MD | 300 | 33 | — |
| KENNEDYVILLE | CHESTERTOWN, MD | 300 | 9 | — |
| CALVERT MANOR | ACCOKEEK, MD | 300 | 54 | — |
| LEXINGTON ESTATES | FARMINGTON HILLS, MD | 300 | 24 | — |
| WESTSIDE MOBILE HOME PARK | DELMAR, MD | 300 | 43 | — |
| PAPER MILL VILLAGE SHOPPING CENTER | TIMONIUM, MD | 300 | 74 | — |
| HALLOWING POINT PARK FOOD | PRINCE FREDERICK, MD | 300 | 5 | — |
| GAMBER & COMMUNITY FIRE COMPANY | FINKSBURG, MD | 300 | 0 | — |
| PINEY RUN PARK BOAT DOCK-LOWER COMFORT | SYKESVILLE, MD | 300 | 8 | — |
| WINFIELD INN | SYKESVILLE, MD | 300 | 9 | — |
| CARROLL COUNTY SPORTS COMPLEX | WESTMINSTER, MD | 300 | 1 | — |
| PINEY RUN PARK NATURE CENTER | SYKESVILLE, MD | 300 | 6 | — |
| PINEY RUN PARK TENNIS COURT-UPPER COMFOR | SYKESVILLE, MD | 300 | 3 | — |
| SEVEN-ELEVEN - FINKSBURG | WESTMINSTER, MD | 300 | 0 | — |
| HIGHS #23 - MANCHESTER | BALTIMORE, MD | 300 | 7 | — |
| DOLLAR GENERAL #14009 | GOODLETTSVILLE, MD | 300 | 15 | — |
| GRACE BIBLE CHAPEL | RISING SUN, MD | 300 | 0 | — |
| DASH IN GLYMONT | INDIAN HEAD, MD | 300 | 11 | — |
| ROBERT STETHEM MEMORIAL PARK | LA PLATA, MD | 300 | 0 | — |
| GLENN ELLEN FARM | IJAMSVILLE, MD | 300 | 0 | — |
| FOREST HILL RECREATION CENTER WELL 1 | BEL AIR, MD | 300 | 0 | — |
| GRACE ASSEMBLY OF GOD | BEL AIR, MD | 300 | 6 | — |
| HICKORY RECREATION CENTER | BEL AIR, MD | 300 | 0 | — |
| FOREST HILL RECREATION CENTER WELL 2 | BEL AIR, MD | 300 | 6 | — |
| CLARKSVILLE LDS CHURCH | HAVRE DE GRACE, MD | 300 | 0 | — |