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
LAKEWOOD VILLAGE SUBDIVISION FL1370812 Florida Community 4,970
LAKEWOOD VILLAGE WATER SYSTEM FL1370805 Florida Community 4,970
LAKEWOOD VILLAGE S/D FL1200413 Florida Community 4,970
CITY OF BILOXI-FRENCH MS0240036 Mississippi Community 4,968
CLINTON CO PWSD 4 SYS 1 MO1024156 Missouri Community 4,968
PERSIA UTILITY DISTRICT TN0000594 Tennessee Community 4,966
BOONE COUNTY PWSD 10 MO3024059 Missouri Community 4,963
TOMLINSON PSD-NEWELL WV3301516 West Virginia Community 4,963
MURDALE PWD IL0775200 Illinois Community 4,963
CITY OF HEARNE TX1980004 Texas Community 4,959
SHINNSTON CITY OF WV3301721 West Virginia Community 4,959
WESTERN REGION ALLEGANY DISTRIB. SYSTEM MD0010009 Maryland Community 4,955
TOWN OF MANCHESTER MD0060006 Maryland Community 4,954
TULIA MUNICIPAL WATER SYSTEM TX2190003 Texas Community 4,951
MT VERNON WATER WORKS KY1020299 Kentucky Community 4,951
SHAWANO LK SAN DIST 1 WI4590457 Wisconsin Community 4,950
EVERGREEN WATER WORKS AL0000338 Alabama Community 4,950
GRAMBLING WATER SYSTEM LA1061006 Louisiana Community 4,949
CITY OF GRASS VALLEY CA2910001 California Community 4,947
Luverne MN1670004 Minnesota Community 4,946
COLVILLE WATER DEPARTMENT WA5314200 Washington Community 4,945
MILAN IL1610400 Illinois Community 4,945
CONROE ISD MOOREHEAD JR HIGH SCHOOL TX1700583 Texas Non-Transient Non-Community 4,945
FRANKENMUTH, CITY OF MI0002420 Michigan Community 4,944
SOUTHWEST OAKLAND TOWNSHIP MI0004878 Michigan Community 4,943
CITY OF TAFT TX2050007 Texas Community 4,941
NORTH GREEN MUD TX1010331 Texas Community 4,941
GEORGETOWN RURAL COMM WA (2220001) SC2220001 South Carolina Community 4,941
Chisholm MN1690007 Minnesota Community 4,940
OMAK CITY OF WA5363750 Washington Community 4,940
AWA, TANNER CA0310003 California Community 4,940
VINTON MUNICIPAL WATER DEPT IA0688053 Iowa Community 4,938
COTUIT FIRE DISTRICT WATER DEPARTMENT MA4020003 Massachusetts Community 4,938
Lindstrom MN1130007 Minnesota Community 4,938
BARNES RURAL WATER DISTRICT ND0201058 North Dakota Community 4,938
CITY OF WILLOW PARK TX1840027 Texas Community 4,936
PARIS WATERWORKS AR0000328 Arkansas Community 4,935
CREVE COEUR IL1790100 Illinois Community 4,934
NORTH KOHALA HI0000129 Hawaii Community 4,933
FORT BEND COUNTY MUD 121 TX0790393 Texas Community 4,932
Dayton MN1270073 Minnesota Community 4,930
SULPHUR OK2005001 Oklahoma Community 4,929
SAN BERNARDINO MUN WAT UT CORP CA3610040 California Community 4,929
PARK MANOR ESTATES (2 WPS) FL3480992 Florida Community 4,928
TARENTUM BORO WATER DEPT PA5020055 Pennsylvania Community 4,927
PINELANDS WATER CO NJ0333001 New Jersey Community 4,926
PINEHILL WATERWORKS DISTRICT LA1017027 Louisiana Community 4,926
SHENANDOAH WATER DEPT IA7383045 Iowa Community 4,925
HOOSICK FALLS (V) PWS NY4100041 New York Community 4,925
GILBERT WATER DISTRICT OR4100648 Oregon Community 4,925