Browse Water Systems

433,698 public water systems.

Public Water Systems Database

Browse 433,698 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
MEDINA VILLAGE NY3600600 New York Community 6,500
PORTAGE BORO MUNI AUTH PA4110027 Pennsylvania Community 6,500
OUTLET SHOPS AT GETTYSBURG PA7010952 Pennsylvania Non-Transient Non-Community 6,500
BARNESVILLE OH0700011 Ohio Community 6,500
MONACA BORO WATER DEPT PA5040039 Pennsylvania Community 6,500
SPRINGFIELD STATE HOSPITAL MD0002772 Maryland Community 6,500
MARYLAND HOUSE OF CORRECTION MD0020022 Maryland Community 6,500
MARYLAND HOUSE OF CORRECTION MD0002500 Maryland Community 6,500
CATERPILLAR INC R ANDERSON IL3055889 Illinois Non-Transient Non-Community 6,500
BOULDER VALLEY WTR & SAN DIST CO0079939 Colorado Community 6,500
MIRAMAR WEST WATER SYSTEM FL4060926 Florida Community 6,500
SHELL SERVICE STATION FL4501295 Florida Transient Non-Community 6,500
MD ANDERSON CANCER CENTER ALKEK TX1013339 Texas Non-Transient Non-Community 6,500
NORTHERN ILLINOIS UNIVERSITY-DEKALB IL0375500 Illinois Community 6,500
TYRONE BORO WATER AUTH PA4070021 Pennsylvania Community 6,500
WESTERN & HOWARD SHOPPING PLAZ IL0004093 Illinois Transient Non-Community 6,500
WESTERN & HOWARD SHOPPING PLAZ IL3004093 Illinois Transient Non-Community 6,500
PORT CLINTON CITY OH6203211 Ohio Community 6,500
LAKE OF THE SPRINGS CA5800809 California Non-Transient Non-Community 6,500
ENOCH CITY WATER SYSTEM UTAH11004 Utah Community 6,500
WATERVILLE CITY OH4801503 Ohio Community 6,500
NOVARTIS PHARMACEUTICALS CORP NJ1410300 New Jersey Non-Transient Non-Community 6,500
TOWN OF FORT MYERS BEACH (BEACH WATER) FL5364145 Florida Community 6,499
SANTA CLARITA VALLEY W.A.-TESORO DIV. CA1910255 California Community 6,499
SHERIDAN, CITY OF OR4100811 Oregon Community 6,494
MADERA VALLEY WATER COMPANY CA2010010 California Community 6,494
RITTMAN CITY PWS OH8503012 Ohio Community 6,491
WASHINGTON GA3170002 Georgia Community 6,490
SUNRISE WATER COMPANY AZ0407070 Arizona Community 6,490
INTRACOASTAL WATER SYSTEM WEST LA1047002 Louisiana Community 6,489
DOUGLAS COUNTY CARSON VALLEY SYSTEM NV0002216 Nevada Community 6,488
CITY OF PARKER TX0430045 Texas Community 6,486
LARCHMONT VILLAGE NY5903433 New York Community 6,485
CARTERVILLE IL1990150 Illinois Community 6,484
CANNON PWSD 1 MO2024500 Missouri Community 6,482
WICKENBURG TOWN OF AZ0407045 Arizona Community 6,481
VEOLIA NEWBERRY SYSTEM PA7670061 Pennsylvania Community 6,480
VINITA UTILITIES AUTHORITY OK1021611 Oklahoma Community 6,472
NCTAMS EASTPAC HI0000357 Hawaii Community 6,470
ISHPEMING MI0003440 Michigan Community 6,470
ROATS WATER SYSTEM OR4100113 Oregon Community 6,469
CITY OF WHITE OAK TX0920006 Texas Community 6,469
ABILENE, CITY OF KS2004112 Kansas Community 6,468
SPRINGVILLE WATER WORKS AL0001211 Alabama Community 6,468
OLAA-MOUNTAIN VIEW HI0000112 Hawaii Community 6,467
YMCA CAMP WHITTLE CA3600588 California Transient Non-Community 6,466
GLENCOE WATER WORKS BOARD AL0000578 Alabama Community 6,465
UNION FORK-BAKEWELL U.D. TN0000037 Tennessee Community 6,464
ORANGEWOOD WATER SYSTEM FL6511311 Florida Community 6,464
NJ AMERICAN WATER - ITC NJ1427017 New Jersey Community 6,463