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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
CALVARY GRACE ASSEMBLY MD1081198 Maryland Transient Non-Community 100
RHODES POINT SOUTH WATERWORKS MD0190009 Maryland Community 100
ARLINGTON ECHO MD1020081 Maryland Transient Non-Community 100
HILL WATERWORKS COOPERATIVE MD0190007 Maryland Community 100
HH&P IV, LLC MD1020101 Maryland Non-Transient Non-Community 100
SHANTYTOWN MARINA NORTH DOCK MD1231190 Maryland Transient Non-Community 100
CALVERT LIGHTHOUSE TABERNACLE MD1041165 Maryland Transient Non-Community 100
CALVERT CLIFFS STATE PARK MD1041012 Maryland Transient Non-Community 100
CHRISTMAS TREE FARM TRAILER PARK MD0180206 Maryland Community 100
CANDYS CORNER / BLUE WATER CAFE MD1231194 Maryland Transient Non-Community 100
TUFF VALLEY COUNTRY CLUB MD1131040 Maryland Transient Non-Community 100
ROBIN DALE GOLF CLUB MD1161077 Maryland Transient Non-Community 100
CONCOURSE COMMERCIAL CONDO, INC. MD1020106 Maryland Non-Transient Non-Community 100
SWICK CPGRD PA4310813 Maryland Transient Non-Community 100
WOLFSVILLE RURITAN CLUB MD1101317 Maryland Transient Non-Community 100
TOWNE CENTER-MATHEWS VA4115851 Maryland Transient Non-Community 100
SOUTH POTOMAC CHURCH MD1081217 Maryland Transient Non-Community 100
WHITAKER MILL ANDHARFORD GYMNASTICS MD1121074 Maryland Transient Non-Community 100
GRAND ELK ESTATES MD1071395 Maryland Transient Non-Community 100
5 WEST CAFE MD1101386 Maryland Transient Non-Community 100
HORTON PROPERTIES MD1071390 Maryland Transient Non-Community 100
CAMP KIWANIS MD1151040 Maryland Transient Non-Community 100
ROCKY GORGE DRIVING RANGE MD1131034 Maryland Transient Non-Community 100
ST JOSEPHS ON CARROLTON MANOR MD1101303 Maryland Transient Non-Community 100
COLONY 7 MOTOR INN MD1021076 Maryland Transient Non-Community 100
ECONO LODGE PA4050360 Maryland Transient Non-Community 100
CRUMPTON UM CHURCH MD1171155 Maryland Transient Non-Community 100
KNIGHTS OF COLUMBUS MD1161055 Maryland Transient Non-Community 100
PADONIA PARK CLUB MD1030076 Maryland Non-Transient Non-Community 100
BALTIMORE PIKE VOL FIRE COMPANY MD1011003 Maryland Transient Non-Community 100
QUEENSTOWN MART MD1171151 Maryland Transient Non-Community 100
CUNNINGHAM FALLS - MANOR CAMPGROUND MD1101278 Maryland Transient Non-Community 100
ROMANCOKE FISHING PIER MD1171119 Maryland Transient Non-Community 100
FOUR HOOP POLE SOUTH MD0002616 Maryland Community 100
THE MAIN MEAL MD1071287 Maryland Transient Non-Community 100
BRANTWOOD GAS AND DELI MD1071285 Maryland Transient Non-Community 100
J & J TRAILER PARK MD0020210 Maryland Community 100
ROYAL BEACH IMPROVEMENT ASSN I MD0020031 Maryland Community 100
LISBON COUNTRY CORNER MD1131018 Maryland Transient Non-Community 100
KENT ISLAND AMER. LEG. POST #278 MD1171069 Maryland Transient Non-Community 100
BUCK DISTRIBUTING COMPANY, INC MD1160044 Maryland Transient Non-Community 100
RED RUN CONDOMINIUMS MD0002621 Maryland Community 100
COPLEY CEMENT COMPANY MD1000005 Maryland Non-Transient Non-Community 100
RICK'S LIQUORS MD1071349 Maryland Transient Non-Community 100
GREEN RIDGE BOYS CAMP MD0010212 Maryland Community 100
CAMP WAMAVA VA2187250 Maryland Transient Non-Community 100
CAMP APPALACHIA VA2005060 Maryland Transient Non-Community 100
LENA'S BAR & GRILL MD1171098 Maryland Transient Non-Community 100
PLUMPTON PARK ZOO GROUNDS MD1071327 Maryland Transient Non-Community 100
KENT ISLAND YACHT CLUB MD1171073 Maryland Transient Non-Community 100