Browse Water Systems

3,786 public water systems in MA.

Public Water Systems Database

Browse 3,786 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.

Clear
System Name PWSID State Type Population Served
BOSTON UNIVERSITY, WANG INSTITUTE MA3301022 Massachusetts Non-Transient Non-Community 670
WESTBURY PARK VT0020466 Massachusetts Community 663
EAST NORTHFIELD WATER CO MA1217001 Massachusetts Community 659
DANVERS STATE HOSPITAL MA3071002 Massachusetts Community 650
WESTPORT ELEM. SCHOOL MA4334017 Massachusetts Non-Transient Non-Community 650
BARRE WOOL CUMBING CO MA2021002 Massachusetts Community 650
BERKLEY COMMUNITY SCHOOL MA4027003 Massachusetts Non-Transient Non-Community 647
STOW CENTER SCHOOL MA2286007 Massachusetts Non-Transient Non-Community 644
PETERS POND PARK MA4261002 Massachusetts Transient Non-Community 633
HERITAGE SCHOOL MA2054047 Massachusetts Non-Transient Non-Community 625
GATEWAY REGIONAL SCHOOL MA1143003 Massachusetts Non-Transient Non-Community 621
MOBIL ON THE RUN NH0808030 Massachusetts Transient Non-Community 615
GEORGIOS PIZZA MA4052019 Massachusetts Transient Non-Community 600
PINE VALLEY PLANTATION MA1024002 Massachusetts Community 600
SHORE STOP #236 CANTERBURY DE0000880 Massachusetts Transient Non-Community 600
BUTTERNUT BASIN INC MA1113006 Massachusetts Transient Non-Community 600
CUMBERLAND FARMS #2314 MA4247043 Massachusetts Transient Non-Community 600
BOXBOROUGH MUNICIPAL BUILDINGS MA2037010 Massachusetts Non-Transient Non-Community 600
BETHLEHEM BAPTIST CHURCH MA1120034 Massachusetts Transient Non-Community 600
DUNKIN DONUTS NH1918020 Massachusetts Transient Non-Community 600
DUNKIN DONUTS NH0618120 Massachusetts Transient Non-Community 600
MAURICES CAMPGROUND INC MA4318063 Massachusetts Transient Non-Community 600
BARNSTABLE COUNTY JAIL MA4036015 Massachusetts Community 600
ROCKY MT SPRING KIOSK (WORCESTER) MA2348002 Massachusetts Transient Non-Community 600
DEM ERVING ST FOREST LAUREL LAKE MA1091008 Massachusetts Transient Non-Community 586
DCR ERVING STATE FOREST MA1091003 Massachusetts Transient Non-Community 576
WORTHINGTON FIRE DISTRICT MA1349000 Massachusetts Community 565
CERTIFIED GAS STATION #423 OH4559512 Massachusetts Transient Non-Community 564
ERVING WATER DEPT MA1091000 Massachusetts Community 561
BERKSHIRE EAST SKI AREA MA1053015 Massachusetts Transient Non-Community 550
WINDING RIVER CAMPGROUND NH0807020 Massachusetts Transient Non-Community 550
OASIS GAS AND MINI MART NH2548050 Massachusetts Transient Non-Community 550
MOHAWK TRAIL REGIONAL HIGH SCHOOL MA1047000 Massachusetts Non-Transient Non-Community 550
WESTPORT MIDDLE SCHOOL MA4334011 Massachusetts Non-Transient Non-Community 550
KARL STORZ ENDOVISION, INC. MA2054051 Massachusetts Non-Transient Non-Community 550
FALMOUTH PLAYHOUSE MA4096008 Massachusetts Transient Non-Community 550
SOMERVILLE LUMBER COMPANY MA2002018 Massachusetts Non-Transient Non-Community 550
WEST STOCKBRIDGE WATER DEPT MA1326000 Massachusetts Community 535
LONG POINT VT0008350 Massachusetts Transient Non-Community 530
CUMBERLAND FARMS (CARVER) MA4052043 Massachusetts Transient Non-Community 530
OSSIPEE LAKE CAMPING AREA/OLD NH0737030 Massachusetts Transient Non-Community 517
CRYSTAL SPRINGS CAMPGROUND, INC. MA2034013 Massachusetts Transient Non-Community 510
EASTERN UTILITIES MA4322003 Massachusetts Non-Transient Non-Community 508
FREETOWN ELEMENTARY SCHOOL MA4102008 Massachusetts Non-Transient Non-Community 501
OLD TOWN WATER DIST. MA3205003 Massachusetts Community 500
ROCKY MOUNTAIN SPRING WATER VENDING MA3163002 Massachusetts Transient Non-Community 500
INDIANHEAD RESORT MA4239007 Massachusetts Transient Non-Community 500
CUMBERLAND FARMS NH1938230 Massachusetts Transient Non-Community 500
UAHC EISNER CAMP INSTITUTE MA1113012 Massachusetts Transient Non-Community 500
RACHELS LAKESIDE MA4072003 Massachusetts Transient Non-Community 500