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 |
|---|---|---|---|---|
| CRESTWOOD MOBILE HOME PARK | MD0002203 | Maryland | Community | 240 |
| CONOWINGO MOBILE HOME COURT | MD0002289 | Maryland | Community | 240 |
| HERITAGE ACADEMY | MD1210007 | Maryland | Non-Transient Non-Community | 240 |
| STONEY CHASE COURT | MD0002592 | Maryland | Community | 240 |
| WATERMANS SEAFOOD | MD1231119 | Maryland | Transient Non-Community | 240 |
| RAWLINGS HEIGHTS | MD0002700 | Maryland | Community | 240 |
| AQUALAND CAMPGROUND | MD1081005 | Maryland | Community | 240 |
| SALISBURY CHURCH OF LDS | MD1221190 | Maryland | Transient Non-Community | 240 |
| FLINTSTONE ELEMENTARY SCHOOL | MD1010001 | Maryland | Non-Transient Non-Community | 240 |
| THE JEMICY SCHOOL (LOWER SCHOOL) | MD1030020 | Maryland | Non-Transient Non-Community | 240 |
| BERKSHIRE WTP | MD0002868 | Maryland | Community | 240 |
| BERKSHIRE WTP | MD0020046 | Maryland | Community | 240 |
| CRESTWOOD MOBILE HOME PARK | MD0020209 | Maryland | Community | 240 |
| MILLENIUM HEALTH AND REHAB - SOUTH RIVER | MD0020234 | Maryland | Community | 240 |
| BEECHWOOD MOBILE HOME PARK | MD0120205 | Maryland | Community | 240 |
| PINEY POINT LANDINGS | MD0180047 | Maryland | Community | 239 |
| VILLAGES AT LEONARDTOWN | MD0180052 | Maryland | Community | 239 |
| ROSEMONT DISTRIBUTION SYSTEM | MD0100045 | Maryland | Community | 237 |
| BREEZY POINT BEACH ANDCAMP | MD1041154 | Maryland | Transient Non-Community | 236 |
| OCEAN DOWNS, LLC | MD1230067 | Maryland | Non-Transient Non-Community | 235 |
| HOWARD JOHNSONS | MD1141002 | Maryland | Transient Non-Community | 235 |
| ROSE HAVEN | MD0020030 | Maryland | Community | 235 |
| PRESBYTERIAN CHURCH OF CHESTERTOWN | MD1141095 | Maryland | Transient Non-Community | 235 |
| BLACKWALL BARN AND LODGE | MD1021161 | Maryland | Transient Non-Community | 235 |
| FENWICK MANOR | MD0180020 | Maryland | Community | 234 |
| FREDERICK CHRISTIAN FELLOWSHIP | MD1101332 | Maryland | Transient Non-Community | 232 |
| NORRISVILLE ELEMENTARY SCHOOL | MD1120027 | Maryland | Non-Transient Non-Community | 231 |
| MILLINGTON ELEMENTARY SCHOOL-SEE 0140010 | MD1140006 | Maryland | Non-Transient Non-Community | 230 |
| SABILLASVILLE ENVIRONMENTAL SCHOOL | MD1100030 | Maryland | Non-Transient Non-Community | 230 |
| MANCHESTER PARK CECO UTILITIES | MD0002349 | Maryland | Community | 230 |
| TRUTH BIBLE CHURCH | MD1040095 | Maryland | Non-Transient Non-Community | 230 |
| FAITH FAMILY CHURCH, WEE CARE DAY CARE | MD1060067 | Maryland | Transient Non-Community | 230 |
| CAMP RAPPUTAK | ME0000789 | Maryland | Transient Non-Community | 230 |
| ST. JOHN THE EVANGELIST CATHOLIC SCHOOL | MD1030067 | Maryland | Non-Transient Non-Community | 230 |
| CRELLIN | MD0110003 | Maryland | Community | 230 |
| SHOPPES AT BAY HUNDRED | MD1200017 | Maryland | Transient Non-Community | 229 |
| ELLENWOOD | MD0080057 | Maryland | Community | 229 |
| FORT WHALEY OFFICE AND POOL | MD1231147 | Maryland | Transient Non-Community | 228 |
| FORT WHALEY CAMPGROUND | MD1231229 | Maryland | Transient Non-Community | 228 |
| ROYAL FARMS #190 | MD1020149 | Maryland | Transient Non-Community | 228 |
| GOLDEN SANDS CONDOS -CONSEC TO MD0230003 | MD1231135 | Maryland | Transient Non-Community | 227 |
| ENCHANTED ACRES MHC LLC | DE0000259 | Maryland | Community | 225 |
| OLDFIELDS SCHOOL | MD1030027 | Maryland | Non-Transient Non-Community | 225 |
| DUTCH FAMILY DELI | MD1141011 | Maryland | Transient Non-Community | 225 |
| KEMPTOWN COMMUNITY PARK | MD1101243 | Maryland | Transient Non-Community | 225 |
| NEWARK-WORCESTER CO SAN COMM | MD0002753 | Maryland | Community | 225 |
| DELMARVA ACCO | MD1231298 | Maryland | Transient Non-Community | 225 |
| KENT SCHOOL, INC. | MD1140005 | Maryland | Non-Transient Non-Community | 225 |
| KITTY KNIGHT HOUSE | MD1141071 | Maryland | Transient Non-Community | 225 |
| REGENCY MANOR MOBILE HOME PARK | MD0040202 | Maryland | Community | 224 |