Browse Water Systems

7,874 public water systems in MD.

Public Water Systems Database

Browse 7,874 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
WORTHINGTON VALLEY RACQUET CLUB MD1031179 Maryland Transient Non-Community 250
TUBMAN & DOUGLAS ESTS MD0180016 Maryland Community 250
WELSH HILL-WRIGHTS CRSSNG WATE MD0002419 Maryland Community 250
EDEN MOBILE HOME PARK MD0190205 Maryland Community 250
GREEN VALLEY ELEMENTARY MD1000008 Maryland Non-Transient Non-Community 250
PINEY NARROWS MARINA MD1171103 Maryland Transient Non-Community 250
ECKHART CENTRAL WATER CO MD0010040 Maryland Community 250
VANESSAS CORNER PUB (NEW YORK JP) MD1061110 Maryland Transient Non-Community 250
LIBERTY ELEMENTARY MD1000016 Maryland Non-Transient Non-Community 250
HIGHS-FULTON MD1131048 Maryland Transient Non-Community 250
ASPEN INSTITUTE - RIVER HOUSE MD1171173 Maryland Transient Non-Community 250
DEER PARK BALL FIELDS MD1061186 Maryland Transient Non-Community 250
BEAR BRANCH NATURE CENTER MD1061261 Maryland Transient Non-Community 250
M & R MARKET MD1011043 Maryland Transient Non-Community 250
CAMPUS HILLS WATER WORKS MD0120007 Maryland Community 250
HARRIS CRAB HOUSE MD1171061 Maryland Transient Non-Community 250
UNITARIAN UNIVERSALIST CONGREGATION MD1101327 Maryland Transient Non-Community 250
MELWOOD RECREATION CENTER/ CAMP MD1080020 Maryland Transient Non-Community 250
ACCIDENT - MAYOR AND COUNCIL O MD0002186 Maryland Community 250
ECKHART CENTRAL WATER CO MD0002338 Maryland Community 250
GREEN HOLLY SCHOOL MD1180014 Maryland Non-Transient Non-Community 250
CROSSWIND CHURCH MD1061116 Maryland Transient Non-Community 250
WEST NOTTINGHAM ACADEMY MD0070204 Maryland Community 250
TOWN OF DARLINGTON MD0120009 Maryland Community 250
MOTHER CATHERINE ACADEMY MD1180036 Maryland Non-Transient Non-Community 250
HIGH'S-10 OAKS PLAZA MD1131059 Maryland Transient Non-Community 250
FAHRNEY-KEEDY SENIOR LIVING COMMUNITY MD0210213 Maryland Community 250
LINDEN HILLS/COVERT RESORT ASSOCIATION MI2025180 Maryland Transient Non-Community 250
DASH IN - WESTOVER MD1191100 Maryland Transient Non-Community 250
SKYCROFT BAPTIST CONERENCE CENTER MD1101171 Maryland Transient Non-Community 250
MANCINIS RESTAURANT DE00A0332 Maryland Transient Non-Community 250
SHREWSBURY SHOPPING CTR PA7670913 Maryland Non-Transient Non-Community 250
FOXY FISH MD1181043 Maryland Transient Non-Community 250
UTAH DATA CENTER UTAH18177 Maryland Non-Transient Non-Community 250
KENTMORR RESTAURANT MD1171074 Maryland Transient Non-Community 250
INN SPA AT ROOPS MILL, NEW HOPE CHURCH MD1061324 Maryland Transient Non-Community 250
SPRINGFIELD MANOR MD1101361 Maryland Transient Non-Community 250
BUDS AT SILVER RUN MD1061089 Maryland Transient Non-Community 250
HAMPSTEAD BAPTIST CHURCH MD1060064 Maryland Transient Non-Community 250
SYSCO EASTERN MARYLAND MD1190024 Maryland Non-Transient Non-Community 250
LIGHTHOUSE SEAFOOD MD1101369 Maryland Transient Non-Community 250
DARLINGTON MD0002310 Maryland Community 250
RIVERSIDE COMMUNITY CHURCH MD1121277 Maryland Transient Non-Community 250
DEL-MAR-VA TRAILER PARK MD0002631 Maryland Community 249
REX HILL ESTATES, LLC OH7703812 Maryland Community 246
CAROLINE ACRES MD0002475 Maryland Community 246
PEMBERTON ELEM SCHOOL MD1220019 Maryland Non-Transient Non-Community 245
FAIRGROVE MHP NC0279134 Maryland Community 244
MOST BLESSED SACRAMENT SCHOOL MD1230079 Maryland Non-Transient Non-Community 244
HUNTINGTOWN UM CHURCH MD1041049 Maryland Transient Non-Community 243