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 |
|---|---|---|---|---|
| KITCHEN # 1 | MD1161129 | Maryland | Transient Non-Community | 25 |
| MILLER CATERING | MD1161130 | Maryland | Transient Non-Community | 25 |
| SONS OF ABRAHAM | MD1170017 | Maryland | Non-Transient Non-Community | 25 |
| CAPTAIN MEREDITHS SEAFOOD | MD1171025 | Maryland | Transient Non-Community | 25 |
| JAKES STEAKS | MD1171026 | Maryland | Transient Non-Community | 25 |
| CHESTER RIVER INN | MD1171027 | Maryland | Transient Non-Community | 25 |
| CHESTER LIQUOR MART | MD1171029 | Maryland | Transient Non-Community | 25 |
| CHURCH HILL VOL. FIRE CO., INC | MD1171033 | Maryland | Transient Non-Community | 25 |
| SHORE STOP #66 (CONNECTED TO CWS) | MD1171034 | Maryland | Transient Non-Community | 25 |
| CROSSLEYS GNC DELI | MD1171035 | Maryland | Transient Non-Community | 25 |
| IMMANUEL METHODIST CHURCH | MD1161052 | Maryland | Transient Non-Community | 25 |
| INLAND MATERIALS | MD1161053 | Maryland | Transient Non-Community | 25 |
| JOE'S PIZZA | MD1161054 | Maryland | Transient Non-Community | 25 |
| LA GRINGADA | MD1161056 | Maryland | Transient Non-Community | 25 |
| LOWE'S LUMBER CO. | MD1161060 | Maryland | Transient Non-Community | 25 |
| L/J CAMPING CENTERS | MD1161061 | Maryland | Transient Non-Community | 25 |
| MARLBORO SHELL | MD1161064 | Maryland | Transient Non-Community | 25 |
| MNCPP PISTOL RANGE | MD1161066 | Maryland | Transient Non-Community | 25 |
| MT. NEBO A.M.E. CHURCH | MD1161068 | Maryland | Transient Non-Community | 25 |
| PIZZA WHEEL | MD1161074 | Maryland | Transient Non-Community | 25 |
| PK. PLANNING RD. AND GROUNDS | MD1161075 | Maryland | Transient Non-Community | 25 |
| ROGERS CHEVEROLET | MD1161079 | Maryland | Transient Non-Community | 25 |
| SHATENSTEIN BROTHERS | MD1161083 | Maryland | Transient Non-Community | 25 |
| STAND BY MEDICAL CENTER | MD1161084 | Maryland | Transient Non-Community | 25 |
| ST. MICHAEL'S CATHOLIC CHURCH | MD1161085 | Maryland | Transient Non-Community | 25 |
| ST PHILLIPS EPISCOPAL CHURCH | MD1161086 | Maryland | Transient Non-Community | 25 |
| HARFORD GLEN OUTDOOR EDUC | MD1121115 | Maryland | Transient Non-Community | 25 |
| BEL AIR AUTO AUCTION | MD1121118 | Maryland | Transient Non-Community | 25 |
| WAWA 535 | MD1121121 | Maryland | Transient Non-Community | 25 |
| BROAD CREEK VARIETY | MD1121125 | Maryland | Transient Non-Community | 25 |
| ALMONYS STORE | MD1121130 | Maryland | Transient Non-Community | 25 |
| BEL AIR CITGO | MD1121133 | Maryland | Transient Non-Community | 25 |
| MC CO./ TAX ASSESSORS OFFICE | MD1161090 | Maryland | Transient Non-Community | 25 |
| TEXACO GAS STATION | MD1161091 | Maryland | Transient Non-Community | 25 |
| THE OFFICE | MD1161092 | Maryland | Transient Non-Community | 25 |
| THEATRE IN THE WOODS | MD1161093 | Maryland | Transient Non-Community | 25 |
| TUCKERS RESTAURANT | MD1161095 | Maryland | Transient Non-Community | 25 |
| U.S. POST OFFICE | MD1161096 | Maryland | Transient Non-Community | 25 |
| WALKER PONTIAC GMC | MD1161097 | Maryland | Transient Non-Community | 25 |
| WHITE HOUSE MOTEL | MD1161098 | Maryland | Transient Non-Community | 25 |
| WHITEMARSH TENNIS CENTER | MD1161099 | Maryland | Transient Non-Community | 25 |
| WILMERS MOTEL & RESTAURANT | MD1161100 | Maryland | Transient Non-Community | 25 |
| WOODLAWN BAPTIST CHURCH | MD1161101 | Maryland | Transient Non-Community | 25 |
| COLLINGTON PLAZA | MD1161102 | Maryland | Transient Non-Community | 25 |
| BROOKFIELD U.M. CHURCH | MD1161103 | Maryland | Transient Non-Community | 25 |
| NOTTINGHAM STORE | MD1161104 | Maryland | Transient Non-Community | 25 |
| CHELTENHAM ASSEMBLY OF GOD | MD1161105 | Maryland | Transient Non-Community | 25 |
| COUNTY CRYSLER | MD1161106 | Maryland | Transient Non-Community | 25 |
| ELKS LODGE | MD1161107 | Maryland | Transient Non-Community | 25 |
| ENTERPRISE ELC POOL | MD1161108 | Maryland | Transient Non-Community | 25 |