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
TWO IF BY SEA MD1201081 Maryland Transient Non-Community 53
GARRETT CO. VFW # 10077,DEER PARK #10077 MD1111029 Maryland Transient Non-Community 53
LEHIGH PORTLAND CEMENT COMPANY MD1100014 Maryland Non-Transient Non-Community 53
HICKORY BUSINESS CENTER MD1121348 Maryland Transient Non-Community 53
EVERGREEN CHURCH-CHURCH OF THE BRETHEREN MD1031404 Maryland Transient Non-Community 52
DOUBLE TAP TAVERN MD1141099 Maryland Transient Non-Community 52
PLEASANT VIEW II MD0002583 Maryland Community 52
ORIGINAL HAWAIIAN ISLAND SNOWBALL MD1031227 Maryland Transient Non-Community 52
WEBSTER UNITED CHURCH OF CHRIST MD1121296 Maryland Transient Non-Community 52
LOYOLA RETREAT HOUSE MD1081141 Maryland Transient Non-Community 52
CATOCTIN CREEK NATURE CENTER MD1101348 Maryland Transient Non-Community 52
JESSUP SHELL FOOD MARKET MD1021156 Maryland Transient Non-Community 52
HUGHESVILLE SHELTER/ ANGEL WATCH MD1081133 Maryland Transient Non-Community 52
SAUCY SALAMANDER MD1021450 Maryland Transient Non-Community 52
PLEASANT VIEW II MD0060230 Maryland Community 52
DOWNSVILLE GENERAL STORE MD1211090 Maryland Transient Non-Community 52
HEREFORD GOLF CENTER MD1031292 Maryland Transient Non-Community 52
RAMBLER MOTEL MD1231134 Maryland Transient Non-Community 52
CHURCHTON BUSINESS CENTER MD1021452 Maryland Transient Non-Community 52
U-5 FOODS- SMITHVILLE MD1051042 Maryland Transient Non-Community 52
TWIN ARCH MOBILE HOME PARK MD0000006 Maryland Community 52
WOR CO JWS PARK CONCESSION STAND MD1231238 Maryland Transient Non-Community 52
MORANS LIQUORS MD1011040 Maryland Transient Non-Community 52
TEBBSTON ON MAGOTHY MD0020059 Maryland Community 52
GIBSON ISLAND SHELL MD1021715 Maryland Transient Non-Community 52
WHITE HALL PUBLIC SERVICE CORP MD0001405 Maryland Community 52
BROOKSIDE INN MD1101020 Maryland Transient Non-Community 52
ST. ANDREWS EPISCOPAL CHURCH - PARISH MD1131112 Maryland Transient Non-Community 52
WHITE HALL PUBLIC SERVICE CORP MD0002811 Maryland Community 52
WARWICK MANOR BEHAVIORAL HEALTH MD1090008 Maryland Non-Transient Non-Community 52
RISE UP EDGEWATER MD1021338 Maryland Transient Non-Community 52
QUIET WATERS PARK WELL # 3 MD1021579 Maryland Transient Non-Community 52
BIBLE FELLOWSHIP CHURCH OF REISTERSTOWN MD1031355 Maryland Transient Non-Community 52
ST JOHNS EPISCOPAL CHURCH MD1031255 Maryland Transient Non-Community 52
SUITES AT SILVERTREE MD1111156 Maryland Transient Non-Community 51
LOU-MAR ESTATES MD0120211 Maryland Community 51
WALKER PONTIAC MD1160033 Maryland Non-Transient Non-Community 51
WATERVIEW TRAILER PARK MD0000008 Maryland Community 51
BPD GUNPOWDER TRAINING CENTER MD1031425 Maryland Transient Non-Community 51
KINGSVILLE ATHLETIC FIELD HOUSE MD1031082 Maryland Transient Non-Community 51
ARROWHEAD ACRES MD0002712 Maryland Community 51
SAINT LUKES UNITED METHODIST CHURCH MD1181281 Maryland Transient Non-Community 51
LOW MAR ESTATES MD0002187 Maryland Community 51
CAPE ST CLAIRE IMPROVEMENT ASSOCIATION MD1021632 Maryland Transient Non-Community 51
FLINTSTONE MENNONITE SCHOOL MD1010008 Maryland Transient Non-Community 51
ST ANDREW THE FISHERMAN MD1021584 Maryland Transient Non-Community 51
MCCLELLAN GUN CLUB MD1211120 Maryland Transient Non-Community 51
FACTORY LANE WATER CO MD0010041 Maryland Community 51
CEDARHURST TRAILER PARK MD0002729 Maryland Community 51
ABC CHILD DEVELOPMENT CENTER MD1060063 Maryland Non-Transient Non-Community 51