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.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| CORNERSTONE COMMUNITY CHURCH OF JOPPA | MD1121321 | Maryland | Transient Non-Community | 120 |
| CLARK HGTS-PINE HILL WATER CO | MD0020006 | Maryland | Community | 120 |
| WESTERN MD 4H CENTER | MD1111072 | Maryland | Transient Non-Community | 120 |
| CROWNSVILLE TOWN CENTER | MD1020140 | Maryland | Transient Non-Community | 120 |
| OAK LANE MOBILE HOME PARK | MD0002672 | Maryland | Community | 120 |
| HIGHLANDS PARK | MD0002675 | Maryland | Community | 120 |
| DONS SEAFOOD, CHICKEN | MD1231031 | Maryland | Transient Non-Community | 120 |
| TEXAS ROADHOUSE | MD1021036 | Maryland | Transient Non-Community | 120 |
| BANKS ODEE CITIZENS ASSOC INC | MD0002596 | Maryland | Community | 120 |
| WESTERN SHORES | MD0002721 | Maryland | Community | 120 |
| IRVINE NATURE CENTER | MD1031381 | Maryland | Transient Non-Community | 120 |
| CAMP WEST MAR, AMERICAN LEGION | MD1101031 | Maryland | Transient Non-Community | 120 |
| COOK'S TRAILER COURT (AKA GARRETT TP) | MD0180210 | Maryland | Community | 120 |
| BROOKE GROVE REHAB & NURSING CENTER | MD0150202 | Maryland | Community | 120 |
| MOORES CHAPEL UNITED METHODIST CHURCH | MD1071133 | Maryland | Transient Non-Community | 120 |
| BARRELVILLE COMMUNITY WATER CO | MD0002585 | Maryland | Community | 120 |
| WISPERING WOODS | MD0000075 | Maryland | Community | 120 |
| TOMS CREEK U M CHURCH | MD1101196 | Maryland | Transient Non-Community | 120 |
| WOODLAND TRAIL TRAILER PARK | MD0002241 | Maryland | Community | 120 |
| TOBY TOWN | MD0000026 | Maryland | Community | 120 |
| EAGLES LANDING CLUBHOUSE | MD1231175 | Maryland | Transient Non-Community | 120 |
| NEWTOWN WATER CO INC | MD0002517 | Maryland | Community | 120 |
| CHESAPEAKE HEALTH & FITNESS CLUB | MD1021213 | Maryland | Transient Non-Community | 120 |
| GREAT HOPE GOLF COURSE | MD1191113 | Maryland | Transient Non-Community | 120 |
| IGLESIA DE DIAS PUERTA DEL CIELO | MD1121231 | Maryland | Transient Non-Community | 120 |
| GUNSTON SCHOOL INC | MD0002264 | Maryland | Community | 120 |
| LUCY SCHOOL (ECOFARM, INC.) | MD1100062 | Maryland | Non-Transient Non-Community | 119 |
| HARPERS WATERFRONT REST/TURKEY PT MARINA | MD1021772 | Maryland | Transient Non-Community | 119 |
| RUPPERT LANDSCAPE | MD1150050 | Maryland | Non-Transient Non-Community | 119 |
| SAVAGE RIVER LODGE | MD1111146 | Maryland | Transient Non-Community | 119 |
| CATHOLIC COMMUNITY OF ST FRANCIS XAVIER | MD1031283 | Maryland | Transient Non-Community | 118 |
| DORCHESTER COUNTRY ESTATES M.H.P. | MD0090220 | Maryland | Community | 118 |
| CHESAPEAKE SEAFOOD CATERING, ETC | MD1201035 | Maryland | Transient Non-Community | 118 |
| PRICES GROCERIES AND SPIRITS | MD1031333 | Maryland | Transient Non-Community | 117 |
| GREEN MEADOW COMPACT HOMES | MD0002317 | Maryland | Community | 117 |
| TEN OAKS TRIANGLE SHOPPING CENTER | MD1131322 | Maryland | Transient Non-Community | 116 |
| MOTHERS PENNISULA GRILL | MD1021208 | Maryland | Transient Non-Community | 115 |
| HAHN TRANSPORTATION | MD1000009 | Maryland | Non-Transient Non-Community | 115 |
| ADAMS RIBS | MD1021009 | Maryland | Transient Non-Community | 115 |
| CAMP HIDDEN VALLEY | MD1121184 | Maryland | Transient Non-Community | 115 |
| SPORTMANS INN AND GENERAL STORE, LLC | MD1141053 | Maryland | Transient Non-Community | 115 |
| SOUTH MOUNTAIN ROD AND GUN | MD1211077 | Maryland | Transient Non-Community | 115 |
| ANNE ARUNDEL POLICE TRAINING ACADEMY | MD1020148 | Maryland | Transient Non-Community | 115 |
| COVENANT OF GRACE PRESBYTERIAN CHURCH | MD1031284 | Maryland | Transient Non-Community | 115 |
| CHILDTIME OF CHURCHVILLE/ABERDEEN | MD1120059 | Maryland | Non-Transient Non-Community | 115 |
| MILTON INN | MD1031114 | Maryland | Transient Non-Community | 115 |
| HAHN TRANSPORTATION | MD1100009 | Maryland | Non-Transient Non-Community | 115 |
| ANNAPOLIS SEAFOOD MARKET - EDGEWATER | MD1021138 | Maryland | Transient Non-Community | 115 |
| DOCKSIDE RESTAURANT | MD1021386 | Maryland | Transient Non-Community | 115 |
| ILUR PORTFOLIOS - CARRIAGE ESTATES LLC | IL0195350 | Maryland | Community | 115 |