Browse Water Systems
7,795 public water systems in MD.
Public Water Systems Database
Browse 7,795 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 |
|---|---|---|---|---|
| KONSTANTINES GREEK TAVERNA | MD1131328 | Maryland | Transient Non-Community | 322 |
| OLDTOWN GENERAL STORE | MD1011045 | Maryland | Transient Non-Community | 320 |
| IDLEWOOD PARK | MD0080205 | Maryland | Community | 320 |
| WOODLAND VLG-VA DEVELOPMENT CO | MD0002521 | Maryland | Community | 320 |
| LIBERTY CHRISTIAN SCHOOL | MD1030048 | Maryland | Non-Transient Non-Community | 320 |
| CHESAPEAKE LANDING RESTAURANT | MD1201065 | Maryland | Transient Non-Community | 320 |
| LANKFORD BAY MARINA STORE | MD1141033 | Maryland | Transient Non-Community | 320 |
| HUNTINGTOWN VOL FIRE DEPT | MD1041050 | Maryland | Transient Non-Community | 320 |
| BOARMANS MEAT MARKET | MD1131004 | Maryland | Transient Non-Community | 320 |
| KENWOOD BEACH WATER SYSTEM | MD0002719 | Maryland | Community | 320 |
| CRABS TO GO AND RACEWAY CITGO | MD1231098 | Maryland | Transient Non-Community | 318 |
| KENMORE ELEMENTARY SCHOOL | MD1070019 | Maryland | Non-Transient Non-Community | 317 |
| SUMMIT LAKE CAMP | MD1101183 | Maryland | Transient Non-Community | 316 |
| VILLAGE SQUARE SHOPPING CENTER | MD1121058 | Maryland | Transient Non-Community | 315 |
| LUTHERAN VILLAGE AT MILLER'S GRANT | MD0130007 | Maryland | Community | 315 |
| HILLENDALE COUNTRY CLUB | MD1030061 | Maryland | Transient Non-Community | 315 |
| WENDYS #155 AND EXXON CO. USA | MD1171130 | Maryland | Transient Non-Community | 315 |
| JOHN WALSTON MOBILE HOME PARK | MD0002727 | Maryland | Community | 315 |
| BROAD CREEK-ANNE ARUNDEL CO | MD0002432 | Maryland | Community | 312 |
| MARDELA DASH-IN | MD1221056 | Maryland | Transient Non-Community | 312 |
| CHAPTICO MARKET | MD1181032 | Maryland | Transient Non-Community | 310 |
| MOUNT AVIAT ACADEMY | MD1070024 | Maryland | Non-Transient Non-Community | 310 |
| MEADOWCROFT EXXON | MD1031232 | Maryland | Transient Non-Community | 310 |
| ARCTIC CIRCLE DRIVE-IN | MD1121004 | Maryland | Transient Non-Community | 310 |
| AVENUE 7TH DISTRICT VOLUNTEER FIRE HALL | MD1181300 | Maryland | Transient Non-Community | 310 |
| SAMS MARKET AND PIZZA BOLI | MD1021248 | Maryland | Transient Non-Community | 310 |
| BOLDER GRILL | MD1131032 | Maryland | Transient Non-Community | 310 |
| BREEZY POINT BATHHOUSE | MD1040072 | Maryland | Transient Non-Community | 310 |
| IDLEWOOD MOBILE HOME PARK | MD0002828 | Maryland | Community | 309 |
| WAWA MECHANICSVILLE #583 | MD1181343 | Maryland | Transient Non-Community | 308 |
| DUNKIN DONUT | MD1031416 | Maryland | Transient Non-Community | 308 |
| FAIRVIEW LIBRARY | MD1041098 | Maryland | Transient Non-Community | 308 |
| THE FILL'ER UP/ MARYLAND LINE SERVICE CT | MD1031231 | Maryland | Transient Non-Community | 308 |
| HILLANDALE MOBILE HOME PK | MD0002386 | Maryland | Community | 308 |
| DUBLIN ELEMENTARY SCHOOL | MD1120007 | Maryland | Non-Transient Non-Community | 308 |
| OUR LADY OF THE CHESAPEAKE | MD1021575 | Maryland | Transient Non-Community | 308 |
| SCHOOLEY MILL PARK | MD1131056 | Maryland | Transient Non-Community | 307 |
| BELLE GROVE GROCERY | MD1011006 | Maryland | Transient Non-Community | 307 |
| WASHINGTON MONUMENT ST PK RANGER STA | MD1211072 | Maryland | Transient Non-Community | 306 |
| ANDOVER RECREATIOM CENTER | MD1021017 | Maryland | Transient Non-Community | 305 |
| SOUTH SHORE ELEMENTARY | MD1020027 | Maryland | Non-Transient Non-Community | 305 |
| MASON DIXON DRAGWAY | MD1211048 | Maryland | Transient Non-Community | 305 |
| GUNPOWDER FALLS ST PK HART-MILLER ISLAND | MD1031288 | Maryland | Transient Non-Community | 305 |
| MAYO BEACH PARK | MD1021573 | Maryland | Transient Non-Community | 304 |
| GREENWELL STATE PARK | MD1181252 | Maryland | Transient Non-Community | 304 |
| WALGREENS #19144 | MD1121266 | Maryland | Transient Non-Community | 304 |
| LAKE SHORE BAPTIST CHURCH | MD1021535 | Maryland | Transient Non-Community | 304 |
| POINT LOOKOUT STATE PARK SOUTH | MD1181137 | Maryland | Transient Non-Community | 304 |
| SEWELL FUNERAL HOME | MD1041191 | Maryland | Transient Non-Community | 304 |
| FAITH BIBLE CHURCH | MD1181286 | Maryland | Transient Non-Community | 303 |