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.

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System Name PWSID State Type Population Served
CHURCH HILL ELEMENTARY SCHOOL MD1170002 Maryland Non-Transient Non-Community 280
CHAPEL POINT WDS/ JUDE HOUSE/ COMM CTR MD0080064 Maryland Community 280
CHURCHVILLE REC CENTER MAIN BLDG MD1121258 Maryland Transient Non-Community 280
GREGG NECK BOAT YARD MD1141018 Maryland Transient Non-Community 280
CAMP HUDSON PINES NY4513811 Maryland Transient Non-Community 280
BAY CAFE DE00A0422 Maryland Transient Non-Community 280
HOLLY GROVE CHRISTIAN SCHOOL MD1190023 Maryland Non-Transient Non-Community 278
BAY COUNTRY ESTATES MOBILE HOME PARK MD0070207 Maryland Community 276
PENN MAR PLAZA AND BUON GUSTO MD1121112 Maryland Transient Non-Community 275
GIBSON ISLAND MD0020013 Maryland Community 275
APPLEGATE MOBILE HOME COMMUNITY FL3640285 Maryland Community 275
VICTOR CULLEN SCHOOL MD0002213 Maryland Community 275
DUNKIN DONUTS JARRETTSVILLE MD1121363 Maryland Transient Non-Community 275
JOSEPH A. BANK CLOTHIER MD1060025 Maryland Non-Transient Non-Community 275
BRADDOCK ESTATES WATER CO MD0002410 Maryland Community 275
BIRCH MANOR MD0180015 Maryland Community 272
TOWN OF DEER PARK MD0110021 Maryland Community 272
GARRETT COUNTY ROADS - ACCIDENT GARAGE MD1111133 Maryland Transient Non-Community 272
MAPLEWOOD MAC LLC IL0190660 Maryland Community 270
DELMARVA INN-DELMAR DINER - SEE 022-0001 MD1221130 Maryland Transient Non-Community 270
SPRINGHILL ANNEX MD1220026 Maryland Non-Transient Non-Community 270
DELMARVA CONVENTION CENTER ÛDEMOLISHEDû MD1221179 Maryland Transient Non-Community 270
GRANDVIEW HAVEN MD0180059 Maryland Community 269
HILLS TRAILER PARK (CONNECT TO 0180007) MD0180208 Maryland Community 268
LEWISTOWN ELEMENTARY MD1100015 Maryland Non-Transient Non-Community 267
WHITEFORD LIBRARY MD1121270 Maryland Transient Non-Community 267
FREDERICK BAPTIST CHURCH & SCHOOL MD1100076 Maryland Non-Transient Non-Community 267
FINKSBURG PUBLIC LIBRARY MD1061327 Maryland Transient Non-Community 265
ACAPPELLA ITALIAN RESTAURANT MD1121002 Maryland Transient Non-Community 265
CHARLES CO. DPW MD0080053 Maryland Community 265
CEDARVILLE MOBILE HOME PARK MD0000723 Maryland Community 264
BANK SHOT BAR AND GRILL MD1021071 Maryland Transient Non-Community 262
GRACE BRETHREN CHURCH - WEST WING MD1041219 Maryland Transient Non-Community 260
MUDGETT BUSINESS CENTER MD1061328 Maryland Transient Non-Community 260
THE PEPPERED PIG, LLC MD1031016 Maryland Transient Non-Community 260
MECHANICSVILLE VOLUNTEER FIRE HALL MD1181296 Maryland Transient Non-Community 260
OREGON RIDGE PARK NATURE CENTER MD1031120 Maryland Transient Non-Community 260
TIMBERLAKE VILLAGES( SEE 0110023) MD1111159 Maryland Transient Non-Community 260
MILLINGTON DISTRIBUTION SYSTEM MD0140012 Maryland Community 260
SHORES OF CALVERT WAT ASSC INC MD0002678 Maryland Community 260
TIMBEREND ESTATES MHP PA4410034 Maryland Community 260
OUR LADY OF SORROWS MD1021602 Maryland Transient Non-Community 259
COUNTRY CORNER SNOWBALL, INC MD1131071 Maryland Transient Non-Community 259
BROOMS BLOOM DAIRY MD1121320 Maryland Transient Non-Community 259
SEVERN RIVER INN MD1021719 Maryland Transient Non-Community 259
HAGERSTOWN SNUG HARBOR KOA MD1211070 Maryland Transient Non-Community 258
HERBS ON THE CURB MD1121152 Maryland Transient Non-Community 257
WHITE ROCK MD0100026 Maryland Community 256
TODD VILLAGE MD0002384 Maryland Community 256
AMERICAN LEGION #226 MD1021013 Maryland Transient Non-Community 256