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 |
|---|---|---|---|---|
| SABILLASVILLE ELEMENTARY | MD1000030 | Maryland | Non-Transient Non-Community | 150 |
| WOLFSVILLE ELEMENTARY | MD1000034 | Maryland | Non-Transient Non-Community | 150 |
| TIDEWATER DIRECT LLC | MD1170022 | Maryland | Non-Transient Non-Community | 150 |
| DUFFY CREEK MARINA | MD1071231 | Maryland | Transient Non-Community | 150 |
| GORMAN | MD0110012 | Maryland | Community | 150 |
| BROWN CLEARY BUILDING (CALVERT ANIMAL) | MD1041238 | Maryland | Transient Non-Community | 150 |
| FAHRNEY-KEEDY NURSING HOME | MD0002239 | Maryland | Community | 150 |
| ROCKBROOK VILLAGE MOBILE HOME PARK | MD0060214 | Maryland | Community | 150 |
| MOUNTAIN MANOR TREATMENT CENTER | MD1100020 | Maryland | Non-Transient Non-Community | 150 |
| CIRCLE SHOPPING CENTER | VA6099290 | Maryland | Transient Non-Community | 150 |
| DUCK NECK CAMPGROUND STORE AND POOL | MD1171044 | Maryland | Transient Non-Community | 150 |
| DUCK NECK CAMPGROUND- K SECTION | MD1171196 | Maryland | Transient Non-Community | 150 |
| DUCK NECK CAMPGROUND- M SECTION | MD1171195 | Maryland | Transient Non-Community | 150 |
| GUNSTON DAY SCHOOL | MD0170201 | Maryland | Non-Transient Non-Community | 150 |
| VFW POST 7464 - GRASONVILLE | MD1171144 | Maryland | Transient Non-Community | 150 |
| DUCK NECK CAMPGROUND- BIG BATH HOUSE | MD1171194 | Maryland | Transient Non-Community | 150 |
| CROSS ROADS MARKET | MD1221117 | Maryland | Transient Non-Community | 150 |
| ST PAULS LUTHERAN CHURCH AND SCHOOL | MD1031312 | Maryland | Non-Transient Non-Community | 150 |
| TURKEY HILL WATER COMPANY | MD0080048 | Maryland | Community | 150 |
| DU MAR ESTATES WATER COMPANY | MD0080010 | Maryland | Community | 150 |
| MT HOPE COMMUNITY CENTER | MD1041103 | Maryland | Transient Non-Community | 150 |
| VINTAGE | MD1101132 | Maryland | Transient Non-Community | 150 |
| DOLLAR GENERAL #18012 -WESTOVER | MD1191126 | Maryland | Transient Non-Community | 150 |
| DOLLAR GENERAL #21871-MARIAN | MD1191105 | Maryland | Transient Non-Community | 150 |
| DOLLAR GENERAL #23015 | MD1191127 | Maryland | Transient Non-Community | 150 |
| PIONEER POINT FARMS | MD0170002 | Maryland | Community | 150 |
| WESTERN REGIONAL PARK PAVILION WELL | MD1131116 | Maryland | Transient Non-Community | 150 |
| WESTERN REGIONAL PARK | MD1131319 | Maryland | Transient Non-Community | 150 |
| TANEYTOWN BAPTIST CHURCH | MD1061101 | Maryland | Transient Non-Community | 150 |
| UTICA DISTRICT PARK 2 | MD1101383 | Maryland | Transient Non-Community | 150 |
| CHURCHVILLE REC CENTER-LEVEL ROAD | MD1121361 | Maryland | Transient Non-Community | 150 |
| AEROTERM US | TX1011726 | Maryland | Non-Transient Non-Community | 150 |
| DUCK NECK CAMPGROUND - D SECTION | MD1171193 | Maryland | Transient Non-Community | 150 |
| IMMANUEL UM CHURCH | MD1171157 | Maryland | Transient Non-Community | 150 |
| NEW HOPE BAPTIST CHURCH | MD1020098 | Maryland | Non-Transient Non-Community | 150 |
| MOUNT PLEASANT WATER CO., INC. | MD0180009 | Maryland | Community | 150 |
| POMFRET ESTATES - UTILCO, INC. | MD0080037 | Maryland | Community | 150 |
| DIXON AUCTION HOUSE MAIN WELL | MD1171183 | Maryland | Transient Non-Community | 150 |
| DUCK NECK CAMPGROUND LITTLE BATH HOUSE | MD1171192 | Maryland | Transient Non-Community | 150 |
| MINARY'S DREAM ALLIANCE, INC | MD1141058 | Maryland | Transient Non-Community | 150 |
| RIVER INN @ ROLPHS WHARF/SAND BAR | MD1171117 | Maryland | Transient Non-Community | 150 |
| KIDS VILLA LEARNING CENTER LLC | MD1100067 | Maryland | Non-Transient Non-Community | 150 |
| FOREST HILL NATURE PRESCHOOL & CHILDCARE | MD1120054 | Maryland | Non-Transient Non-Community | 150 |
| CAMP HABONIM MOSHAVA | MD1121122 | Maryland | Transient Non-Community | 150 |
| WAKEFIELD VALLEY BIBLE CHURCH | MD1061111 | Maryland | Transient Non-Community | 150 |
| CALHOON M.E.B.A. SCHOOL | MD1200015 | Maryland | Non-Transient Non-Community | 150 |
| PLEASANT VALLEY | MD0060009 | Maryland | Community | 150 |
| LIBERTYTOWN SHOPPING CENTER | MD1101163 | Maryland | Transient Non-Community | 150 |
| WESLEY TEMPLE CHURCH | MD1220028 | Maryland | Transient Non-Community | 150 |
| FINKSBURG PLAZA SHOPPING CENTER | MD1060019 | Maryland | Non-Transient Non-Community | 150 |