Browse Water Systems

7,795 public water systems in MD.

Public Water Systems Database

Browse 7,795 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.

Clear
System Name PWSID State Type Population Served
HARFORD DAY SCHOOL MD1120050 Maryland Non-Transient Non-Community 303
PEN MAR PARK MD1211058 Maryland Transient Non-Community 303
BROADCREEK CAMP SAFFRAN MD1121247 Maryland Transient Non-Community 302
FRIENDSHIP UNITED METHODIST CHURCH MD1021595 Maryland Transient Non-Community 301
FIFTH DISTRICT ELEMENTARY MD1030013 Maryland Non-Transient Non-Community 301
CHAPTICO PARK MD1181352 Maryland Transient Non-Community 301
DORSEY PARK CONCESSION STAND MD1181332 Maryland Transient Non-Community 301
CECIL PARK CONCESSION STAND MD1181330 Maryland Transient Non-Community 301
GRACE ASSEMBLY OF GOD MD1121228 Maryland Transient Non-Community 300
WINFIELD INN MD1061117 Maryland Transient Non-Community 300
SUMMERHILL TRAILER PARK MD0002441 Maryland Community 300
DUNKIN DONUTS #351565 MD1171250 Maryland Transient Non-Community 300
BURGER KING (ONLEY) VA3001059 Maryland Transient Non-Community 300
CEDAR MOBILE HOME PARK MD0050205 Maryland Community 300
WESTSIDE MOBILE HOME PARK MD0220220 Maryland Community 300
FAST FUELS GAS STATION MD1161233 Maryland Transient Non-Community 300
ELKS LODGE 2474 MD1141091 Maryland Transient Non-Community 300
DASH IN GLYMONT MD1081027 Maryland Transient Non-Community 300
ALEXANDER SPORTING FARMS MD1141082 Maryland Transient Non-Community 300
TOWN OF CHESAPEAKE CTY NORTH-SEE 0070005 MD0070005 Maryland Community 300
RELIANCE MOBILE HOME PARK MD0000018 Maryland Community 300
FROSTBURG-GRAHAMTOWN WATER CO MD0002415 Maryland Community 300
HICKORY RECREATION CENTER MD1121230 Maryland Transient Non-Community 300
WHITE ROCK-LAKE SPRINGS WATER MD0002393 Maryland Community 300
NUTTERS CROSSING CLUBHOUSE,LINK FOOD SRV MD1221153 Maryland Transient Non-Community 300
CLARKSVILLE LDS CHURCH MD1131324 Maryland Transient Non-Community 300
KENNEDYVILLE MD0140005 Maryland Community 300
CARROLL COUNTY SPORTS COMPLEX MD1061185 Maryland Transient Non-Community 300
EAST WICOMICO LITTLE LEAGUE COMPLEX MD1221150 Maryland Transient Non-Community 300
NATIONAL MOBILE HOMES MD0180214 Maryland Community 300
7-ELEVEN # 22281 MD1121100 Maryland Transient Non-Community 300
WHITE CRYSTAL BEACH MD0070023 Maryland Community 300
HARDEES OF STEVENSVILLE MD1171060 Maryland Transient Non-Community 300
WAWA #8518 MD1171028 Maryland Transient Non-Community 300
PINEY RUN PARK NATURE CENTER MD1061252 Maryland Transient Non-Community 300
WHITE CRYSTAL BEACH MD0000064 Maryland Community 300
HIGHS #23 - MANCHESTER MD1061316 Maryland Transient Non-Community 300
SACRED HEART CHURCH MD1161080 Maryland Transient Non-Community 300
LODGECLIFFE DISTRIBUTION SYSTEM MD0090009 Maryland Community 300
MOUNT SAVAGE WATER CO MAIN LIN MD0002584 Maryland Community 300
SEVEN-ELEVEN - FINKSBURG MD1061314 Maryland Transient Non-Community 300
ROL-PARK TRAILER VILLAGE MD0020220 Maryland Community 300
LUMARO TRAILER PARK MD0020212 Maryland Community 300
NORBECK COUNTRY CLUB MD1151055 Maryland Transient Non-Community 300
ANNAPOLIS COMMERCE PARK MD1020099 Maryland Non-Transient Non-Community 300
FRANKLIN WATER CO MD0002813 Maryland Community 300
CREATIVE BEGINNINGS PRE-SCH. MD1020050 Maryland Non-Transient Non-Community 300
BRETON BAY-CHERRY COVE WATER C MD0002530 Maryland Community 300
EXXON CO-USA %BALTIMORE MAINT. PA4140871 Maryland Transient Non-Community 300
MCDONALD'S # 4541 MD1181109 Maryland Transient Non-Community 300