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 |
|---|---|---|---|---|
| WORTHINGTON VALLEY RACQUET CLUB | MD1031179 | Maryland | Transient Non-Community | 250 |
| TUBMAN & DOUGLAS ESTS | MD0180016 | Maryland | Community | 250 |
| WELSH HILL-WRIGHTS CRSSNG WATE | MD0002419 | Maryland | Community | 250 |
| EDEN MOBILE HOME PARK | MD0190205 | Maryland | Community | 250 |
| GREEN VALLEY ELEMENTARY | MD1000008 | Maryland | Non-Transient Non-Community | 250 |
| PINEY NARROWS MARINA | MD1171103 | Maryland | Transient Non-Community | 250 |
| ECKHART CENTRAL WATER CO | MD0010040 | Maryland | Community | 250 |
| VANESSAS CORNER PUB (NEW YORK JP) | MD1061110 | Maryland | Transient Non-Community | 250 |
| LIBERTY ELEMENTARY | MD1000016 | Maryland | Non-Transient Non-Community | 250 |
| HIGHS-FULTON | MD1131048 | Maryland | Transient Non-Community | 250 |
| ASPEN INSTITUTE - RIVER HOUSE | MD1171173 | Maryland | Transient Non-Community | 250 |
| DEER PARK BALL FIELDS | MD1061186 | Maryland | Transient Non-Community | 250 |
| BEAR BRANCH NATURE CENTER | MD1061261 | Maryland | Transient Non-Community | 250 |
| M & R MARKET | MD1011043 | Maryland | Transient Non-Community | 250 |
| CAMPUS HILLS WATER WORKS | MD0120007 | Maryland | Community | 250 |
| HARRIS CRAB HOUSE | MD1171061 | Maryland | Transient Non-Community | 250 |
| UNITARIAN UNIVERSALIST CONGREGATION | MD1101327 | Maryland | Transient Non-Community | 250 |
| MELWOOD RECREATION CENTER/ CAMP | MD1080020 | Maryland | Transient Non-Community | 250 |
| ACCIDENT - MAYOR AND COUNCIL O | MD0002186 | Maryland | Community | 250 |
| ECKHART CENTRAL WATER CO | MD0002338 | Maryland | Community | 250 |
| GREEN HOLLY SCHOOL | MD1180014 | Maryland | Non-Transient Non-Community | 250 |
| CROSSWIND CHURCH | MD1061116 | Maryland | Transient Non-Community | 250 |
| WEST NOTTINGHAM ACADEMY | MD0070204 | Maryland | Community | 250 |
| TOWN OF DARLINGTON | MD0120009 | Maryland | Community | 250 |
| MOTHER CATHERINE ACADEMY | MD1180036 | Maryland | Non-Transient Non-Community | 250 |
| HIGH'S-10 OAKS PLAZA | MD1131059 | Maryland | Transient Non-Community | 250 |
| FAHRNEY-KEEDY SENIOR LIVING COMMUNITY | MD0210213 | Maryland | Community | 250 |
| LINDEN HILLS/COVERT RESORT ASSOCIATION | MI2025180 | Maryland | Transient Non-Community | 250 |
| DASH IN - WESTOVER | MD1191100 | Maryland | Transient Non-Community | 250 |
| SKYCROFT BAPTIST CONERENCE CENTER | MD1101171 | Maryland | Transient Non-Community | 250 |
| MANCINIS RESTAURANT | DE00A0332 | Maryland | Transient Non-Community | 250 |
| SHREWSBURY SHOPPING CTR | PA7670913 | Maryland | Non-Transient Non-Community | 250 |
| FOXY FISH | MD1181043 | Maryland | Transient Non-Community | 250 |
| UTAH DATA CENTER | UTAH18177 | Maryland | Non-Transient Non-Community | 250 |
| KENTMORR RESTAURANT | MD1171074 | Maryland | Transient Non-Community | 250 |
| INN SPA AT ROOPS MILL, NEW HOPE CHURCH | MD1061324 | Maryland | Transient Non-Community | 250 |
| SPRINGFIELD MANOR | MD1101361 | Maryland | Transient Non-Community | 250 |
| BUDS AT SILVER RUN | MD1061089 | Maryland | Transient Non-Community | 250 |
| HAMPSTEAD BAPTIST CHURCH | MD1060064 | Maryland | Transient Non-Community | 250 |
| SYSCO EASTERN MARYLAND | MD1190024 | Maryland | Non-Transient Non-Community | 250 |
| LIGHTHOUSE SEAFOOD | MD1101369 | Maryland | Transient Non-Community | 250 |
| DARLINGTON | MD0002310 | Maryland | Community | 250 |
| RIVERSIDE COMMUNITY CHURCH | MD1121277 | Maryland | Transient Non-Community | 250 |
| DEL-MAR-VA TRAILER PARK | MD0002631 | Maryland | Community | 249 |
| REX HILL ESTATES, LLC | OH7703812 | Maryland | Community | 246 |
| CAROLINE ACRES | MD0002475 | Maryland | Community | 246 |
| PEMBERTON ELEM SCHOOL | MD1220019 | Maryland | Non-Transient Non-Community | 245 |
| FAIRGROVE MHP | NC0279134 | Maryland | Community | 244 |
| MOST BLESSED SACRAMENT SCHOOL | MD1230079 | Maryland | Non-Transient Non-Community | 244 |
| HUNTINGTOWN UM CHURCH | MD1041049 | Maryland | Transient Non-Community | 243 |