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.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| BALTIMORE COUNTY ANIMAL SERVICES | MD1031006 | Maryland | Non-Transient Non-Community | 25 |
| BELL BRANCH ATHLETIC COMPLEX | MD1021553 | Maryland | Transient Non-Community | 25 |
| PROVINCES PARK | MD1021577 | Maryland | Transient Non-Community | 25 |
| HOPEWELL UNITED METHODIST CHURCH | MD1071258 | Maryland | Transient Non-Community | 25 |
| QUEENS QUEST | DE0000967 | Maryland | Transient Non-Community | 25 |
| ROYAL FARMS - DAGSBORO | DE00A0836 | Maryland | Transient Non-Community | 25 |
| USM FASTENER CORP | CT1260104 | Maryland | Transient Non-Community | 25 |
| PIZZA HUT - CLARKSVILLE | MD1131081 | Maryland | Transient Non-Community | 25 |
| GLENWOOD CENTER | MD1131085 | Maryland | Transient Non-Community | 25 |
| BILL'S POULTRY & SEAFOOD | MD1131086 | Maryland | Transient Non-Community | 25 |
| MR. TEDDY'S DELI | MD1131087 | Maryland | Transient Non-Community | 25 |
| BREAKFAST BURGERS & MORE | MD1131089 | Maryland | Transient Non-Community | 25 |
| WAVERLY MANSION | MD1131094 | Maryland | Transient Non-Community | 25 |
| HOWARD COUNTY FAIR POULTRY BUILDING | MD1131095 | Maryland | Transient Non-Community | 25 |
| FIRE & RESCUE TRAINING FACILITY | MD1131106 | Maryland | Transient Non-Community | 25 |
| ST MARKS WHITE HALL | MD1131317 | Maryland | Transient Non-Community | 25 |
| BOYD'S DAY CARE | MD1140001 | Maryland | Non-Transient Non-Community | 25 |
| NUODEX CHEMICAL INC. | MD1140007 | Maryland | Non-Transient Non-Community | 25 |
| CROFTON NURSERY SCHOOL | MD1020051 | Maryland | Non-Transient Non-Community | 25 |
| COLONIAL NURSERY SCHOOL | MD1020059 | Maryland | Non-Transient Non-Community | 25 |
| WEEKEND EARLY EDUCATION | MD1020083 | Maryland | Community | 25 |
| PRESTON TRUCKING-GLEN BURNIE | MD1020090 | Maryland | Non-Transient Non-Community | 25 |
| N. 13 MINI MART | MD1221067 | Maryland | Transient Non-Community | 25 |
| ZION ROAD MARKET AND DELI | MD1221068 | Maryland | Transient Non-Community | 25 |
| BOB EVANS RESTAURANT (CONNECT 0220004) | MD1221069 | Maryland | Transient Non-Community | 25 |
| EAGLE RESTAURANT | MD1221070 | Maryland | Transient Non-Community | 25 |
| PLAZA DRUGS | MD1221071 | Maryland | Transient Non-Community | 25 |
| SALISBURY ANIMAL LAB | MD1221078 | Maryland | Transient Non-Community | 25 |
| SANDY PINES #2 | MD1221081 | Maryland | Transient Non-Community | 25 |
| SECOND NATIONAL BANK | MD1221082 | Maryland | Transient Non-Community | 25 |
| SEVENTH DAY ADVENTIST | MD1221083 | Maryland | Transient Non-Community | 25 |
| SEVENTH DAY ADVENTIST | MD1221084 | Maryland | Transient Non-Community | 25 |
| S.T. MOORE SEAFOOD | MD1221087 | Maryland | Transient Non-Community | 25 |
| ICE PLANT, INC. | MD1221091 | Maryland | Transient Non-Community | 25 |
| TOWNE TOYOTA | MD1221092 | Maryland | Transient Non-Community | 25 |
| WARDS CASH MARKET | MD1221095 | Maryland | Transient Non-Community | 25 |
| AMERICAN LEGION # 269 | MD1221099 | Maryland | Transient Non-Community | 25 |
| W. SALISBURY FIRST GR. | MD1221103 | Maryland | Transient Non-Community | 25 |
| CHICKEN MAN | MD1221104 | Maryland | Transient Non-Community | 25 |
| DUCK'S MEALS ON WHEELS | MD1221105 | Maryland | Transient Non-Community | 25 |
| EXTENSION OFFICE | MD1221106 | Maryland | Transient Non-Community | 25 |
| SINNAMONS APTS & COTTAGES | MD1230020 | Maryland | Non-Transient Non-Community | 25 |
| OCEAN CITY GOLF & YOCHET CLUB | MD1230038 | Maryland | Non-Transient Non-Community | 25 |
| BUDGET MOTEL | MD1230040 | Maryland | Non-Transient Non-Community | 25 |
| VERIZON OCEAN CITY GARAGE | MD1230041 | Maryland | Transient Non-Community | 25 |
| COMMUNITY CARE HOME | MD1050003 | Maryland | Non-Transient Non-Community | 25 |
| GLACIER REFRIGERATED EXPRESS | MD1050005 | Maryland | Non-Transient Non-Community | 25 |
| JOHN N. WRIGHT, INC | MD1050007 | Maryland | Non-Transient Non-Community | 25 |
| N. CAROLINE HIGH | MD1050009 | Maryland | Non-Transient Non-Community | 25 |
| WICOMICO SHORES COUNTRY CLUB | MD1181190 | Maryland | Transient Non-Community | 25 |