Browse Water Systems

434,040 public water systems.

Public Water Systems Database

Browse 434,040 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
SW WHITE COUNTY WATER ASSN AR0000185 Arkansas Community 12,173
LITTLE CHUTE WATERWORKS WI4450338 Community 12,168
NORTHAMPTON MUD TX1010337 Texas Community 12,162
NEOSHO PWS MO5010560 Missouri Community 12,157
HAMMONTON WATER DEPT NJ0113001 New Jersey Community 12,153
INDIANA AMERICAN WATER - WABASH IN5285003 Indiana Community 12,140
LARES URBANO PR0002692 PR Community 12,138
THERMALITO WATER & SEWER DIST CA0410008 California Community 12,136
FORTUNA, CITY OF CA1210006 California Community 12,133
GLADSTONE, CITY OF OR4100321 Oregon Community 12,121
LEE COUNTY U.-WATERWAY ESTATES FL5360303 Florida Community 12,117
ARIZONA WATER CO - SEDONA AZ0403003 Arizona Community 12,104
WAIKOLOA HI0000135 Hawaii Community 12,100
CAPTAIN JAMES A LOVELL FHCC IL3161232 Illinois Non-Transient Non-Community 12,100
FT LUPTON CITY OF CO0162291 Colorado Community 12,099
CITY OF EL CAMPO TX2410002 Texas Community 12,095
Talking Stick Resort 090400707 Arizona Non-Transient Non-Community 12,087
BUCKEYE WATER DISTRICT 50 LA1079004 Louisiana Community 12,078
PLATEAU UTILITY DISTRICT TN0000729 Tennessee Community 12,074
PROSSER CITY OF WA5369750 Washington Community 12,070
WOODLAWN UTILITY DISTRICT TN0000758 Tennessee Community 12,069
LEWISBURG WV3301307 West Virginia Community 12,065
WEST ESCAMBIA UTILITIES, INC. AL0000553 Alabama Community 12,060
Hugo MN1820007 Minnesota Community 12,047
WEST FELICIANA CONSOL WWKS DISTRICT 13 LA1125010 Louisiana Community 12,045
CITY OF MCCOMB MS0570004 Mississippi Community 12,041
SKYWAY WATER & SEWER WA5338800 Washington Community 12,036
SOCORRO WATER SYSTEM NM3523728 New Mexico Community 12,026
WATER SERVICE CORPORATION OF KENTUCKY KY0070282 Kentucky Community 12,022
PIKE COUNTY WATER AUTHORITY AL0001120 Alabama Community 12,021
FREEPORT, CITY OF FL1660290 Florida Community 12,020
ESPANOLA WATER SYSTEM NM3501921 New Mexico Community 12,012
INGALLS SHIPBUILDING MS0300010 Mississippi Non-Transient Non-Community 12,000
KEN CARYL WSD CO0103075 Colorado Community 12,000
POINT PLEASANT BEACH WATER DEPARTMENT NJ1525001 New Jersey Community 12,000
SOUTH HAVEN WATER WORKS IN5264027 Indiana Community 12,000
BRUCE PENN HOME DEV-C/O UPR MA PA3390074 Pennsylvania Community 12,000
LAKEHURST WSD CO0130466 Colorado Community 12,000
BILLINGS HEIGHTS CO WATER DIST OF MT0000155 Montana Community 12,000
UTAH TECH CULINARY WATER SYSTEM UTAH27116 Utah Non-Transient Non-Community 12,000
OAK HAMMOCK (MEADOWRIDGE S/D) FL6535315 Community 12,000
SHAWNEE CO RWD 4C KS2017718 Kansas Community 12,000
MONROE VILLAGE NY3503535 New York Community 12,000
PALATKA WTP FL2540862 Florida Community 12,000
AVON PARK, CITY OF FL5280049 Florida Community 12,000
NAVAL TRAINING CENTER-ORLANDO FL3480290 Florida Community 12,000
AQUA NJ - EASTERN DIVISION NJ1505002 New Jersey Community 12,000
MD CITY MD0020021 Maryland Community 12,000
MANCHESTER UTILITIES AUTHORITY NJ1603001 New Jersey Community 12,000
CITY OF PORT LAVACA TX0290002 Texas Community 12,000