Browse Water Systems

7,870 public water systems in MD.

Public Water Systems Database

Browse 7,870 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
WHITE ROCK-LAKE SPRINGS WATER MD0002393 Maryland Community 300
KEMPTOWN ELEMENTARY MD1000013 Maryland Non-Transient Non-Community 300
FROSTBURG-GRAHAMTOWN WATER CO MD0002415 Maryland Community 300
SUMMERHILL TRAILER PARK MD0002441 Maryland Community 300
GRACE ASSEMBLY OF GOD MD1121228 Maryland Transient Non-Community 300
FOREST HILL RECREATION CENTER WELL 2 MD1121253 Maryland Transient Non-Community 300
KENNEDYVILLE MD0140005 Maryland Community 300
CARROLL COUNTY SPORTS COMPLEX MD1061185 Maryland Transient Non-Community 300
BRETON BAY-CHERRY COVE WATER C MD0002530 Maryland Community 300
`7 11 STORE MD1121101 Maryland Transient Non-Community 300
ROBERT STETHEM MEMORIAL PARK MD1081167 Maryland Transient Non-Community 300
NUTTERS CROSSING CLUBHOUSE,LINK FOOD SRV MD1221153 Maryland Transient Non-Community 300
NEW MARKET ELEMENTARY MD1000022 Maryland Non-Transient Non-Community 300
MOUNT SAVAGE WATER CO MAIN LIN MD0002584 Maryland Community 300
WESTSIDE MOBILE HOME PARK MD0220220 Maryland Community 300
BADEN ELEMENTARY MD1160004 Maryland Non-Transient Non-Community 300
FAST FUELS GAS STATION MD1161233 Maryland Transient Non-Community 300
EXXON CO-USA %BALTIMORE MAINT. PA4140871 Maryland Transient Non-Community 300
EAST WICOMICO LITTLE LEAGUE COMPLEX MD1221150 Maryland Transient Non-Community 300
CALVERT MANOR MD0160004 Maryland Community 300
QUEEN ANNES COUNTY PARKS & RECREATION MD1170016 Maryland Non-Transient Non-Community 300
SAV-A-LOT MD1011072 Maryland Transient Non-Community 300
CLARKSVILLE LDS CHURCH MD1131324 Maryland Transient Non-Community 300
ALEXANDER SPORTING FARMS MD1141082 Maryland Transient Non-Community 300
FRANKLIN WATER CO MD0002813 Maryland Community 300
CORNERSTONE PRESBYTERIAN CHURCH MD1181331 Maryland Transient Non-Community 300
RIDGE ELEMENTARY SCHOOL MD1180044 Maryland Non-Transient Non-Community 300
WILDEWOOD MD0002908 Maryland Community 300
KENT TOWNE MARKET (CONNECTED TO 0170019) MD1171123 Maryland Transient Non-Community 300
FRANKLIN WATER CO MD0010010 Maryland Community 300
MIDLOTHIAN WATER COMPANY MD0010023 Maryland Community 300
HIGHS #23 - MANCHESTER MD1061316 Maryland Transient Non-Community 300
CAMP HOLIDAY MD1031185 Maryland Transient Non-Community 300
PAPER MILL VILLAGE SHOPPING CENTER MD1030060 Maryland Non-Transient Non-Community 300
LUMARO TRAILER PARK MD0020212 Maryland Community 300
ROL-PARK TRAILER VILLAGE MD0020220 Maryland Community 300
ANNAPOLIS COMMERCE PARK MD1020099 Maryland Non-Transient Non-Community 300
WASHINGTON MONUMENT STATE PARK-PICNIC MD1211190 Maryland Transient Non-Community 300
CREATIVE BEGINNINGS PRE-SCH. MD1020050 Maryland Non-Transient Non-Community 300
FOREST HILL RECREATION CENTER WELL 1 MD1121178 Maryland Transient Non-Community 300
HARDEES OF STEVENSVILLE MD1171060 Maryland Transient Non-Community 300
HICKORY RECREATION CENTER MD1121230 Maryland Transient Non-Community 300
BENEDICTINE SCHOOL MD0050201 Maryland Community 300
CEDAR MOBILE HOME PARK MD0050205 Maryland Community 300
WINFIELD INN MD1061117 Maryland Transient Non-Community 300
ELK NECK STATE PARK (NORTH EAST) MD1071081 Maryland Transient Non-Community 300
PHEASANT RIDGE ESTATES MD0060210 Maryland Community 300
ELKS LODGE 2474 MD1141091 Maryland Transient Non-Community 300
GRACE BIBLE CHAPEL MD1071391 Maryland Transient Non-Community 300
MAIN ST SKATELAND PA7280932 Maryland Transient Non-Community 300