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
CROFTON CHILDRENS CENTRE MD1020046 Maryland Non-Transient Non-Community 91
BIG BOYS TACOS MD1181248 Maryland Transient Non-Community 91
CEDAR RIDGE CO INC MD0000721 Maryland Community 91
PINE TREE MOBILE HOME PARK MD0220206 Maryland Community 91
NEW GERMANY STATE PARK (CAMPING AREA) MD1111048 Maryland Transient Non-Community 91
SHREWSBURY CHURCH MD1141090 Maryland Transient Non-Community 91
SPRING VALLEY MD0080043 Maryland Community 91
ST. GEORGES EPISCOPAL CHURCH - SCHOOL MD1060042 Maryland Transient Non-Community 90
DENTSVILLE TRADING COMPANY, INC. MD1081098 Maryland Non-Transient Non-Community 90
PEERCE'S PLANTATION MD1030064 Maryland Transient Non-Community 90
OCEAN PINES PLAZA (SEE 0230005) MD1230045 Maryland Non-Transient Non-Community 90
SOUTHERN MD ELECTRIC COOPERATIVE MD1080041 Maryland Non-Transient Non-Community 90
OURISMAN AUTOMOTIVE MD1020115 Maryland Non-Transient Non-Community 90
ESSROC CEMENT CORP MD1100005 Maryland Transient Non-Community 90
ST JAMES EPISCOPAL CHURCH MD1031290 Maryland Transient Non-Community 90
HAGERSTOWN KIA MD1211172 Maryland Transient Non-Community 90
WEEMS CREEK MEDICAL CENTER MD1020126 Maryland Non-Transient Non-Community 90
PRIME TIME YOUTH ACTIVITY CENTER MD1040091 Maryland Non-Transient Non-Community 90
PRIME TIME CHILDRENS CENTER MD1040093 Maryland Non-Transient Non-Community 90
ST. IGNATIUS LOYOLA PARISH (HILLTOP) MD1081110 Maryland Transient Non-Community 90
LITTLE FEET SHILOH MD1061286 Maryland Non-Transient Non-Community 90
IRISH CREEK MHP PA3060113 Maryland Community 90
CHESAPEAKE BAY FOUNDATION MD1020130 Maryland Non-Transient Non-Community 90
CONOWINGO HYDROELECTRIC STATION MD0120006 Maryland Non-Transient Non-Community 90
CHILDRENS CENTER OF MONROVIA MD1100072 Maryland Non-Transient Non-Community 90
WICOMICO SHORES MD0000040 Maryland Community 90
MONTESSORI SCHOOL - WESTMINSTER MD1060052 Maryland Non-Transient Non-Community 90
SUN VALLEY TRLR CT MD0002853 Maryland Community 90
HASHAWA ENVIRONMENTAL CENTER MD1061044 Maryland Transient Non-Community 90
HOMESTEAD GARDENS MD1020109 Maryland Non-Transient Non-Community 90
DIAMOND HILL MOBILE HOME PARK VA5019185 Maryland Community 90
HAGERSTOWN HONDA AUTO PLACE MD1211192 Maryland Transient Non-Community 90
TRI-GAS AND OIL CO., INC. MD1050011 Maryland Non-Transient Non-Community 90
CAPITOL KOA CAMPGROUND MD1021588 Maryland Transient Non-Community 90
SUN VALLEY TRLR CT MD0070234 Maryland Community 90
JARRETTSVILLE VETERINARY CENTER MD1120067 Maryland Non-Transient Non-Community 89
HARVEST FELLOWSHIP CHURCH MD1041232 Maryland Transient Non-Community 89
LUCREZIAS CHILDCARE MD1040053 Maryland Non-Transient Non-Community 89
CALVERT MEDICAL CENTER MD1041228 Maryland Transient Non-Community 89
BAPTIST HOME OF MD MD0000072 Maryland Community 89
NEW DIMENSIONS CHURCH MD1221198 Maryland Transient Non-Community 89
WAWA # 585 MD1071296 Maryland Transient Non-Community 89
BARBERSVILLE MD0020002 Maryland Community 88
INDEPENDENCE VILLAGE MD0080019 Maryland Community 88
WHITE PINES MOBILE HOME PARK MD0002382 Maryland Community 88
HIGHLAND CROSSING SHOPPING CENTER MD1130044 Maryland Non-Transient Non-Community 88
BARBERSVILLE MD0002525 Maryland Community 88
KIDDIE ACADEMY/STEVENSVILLE MD1170028 Maryland Non-Transient Non-Community 88
THE ROLLING PIN BAKERY MD1111030 Maryland Transient Non-Community 88
CEDAR COVE-FOREST PARK METCO C MD0000036 Maryland Community 88