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
PLEASANT VIEW CULINARY WATER UTAH29014 Utah Community 9,250
SUNSET BEACH, TOWN OF NC0410050 North Carolina Community 9,246
SECOND SOUTH CHEATHAM U.D. TN0000645 Tennessee Community 9,243
Waseca MN1810004 Minnesota Community 9,241
GREENBRIER WATER & SEWER DEPT TN0000271 Tennessee Community 9,230
TITTABAWASSEE TOWNSHIP MI0002470 Michigan Community 9,227
PLACERVILLE, CITY OF - MAIN CA0910003 California Community 9,224
TWIN CITY WATER AND SEWER DISTRICT PWS OH7901711 Ohio Community 9,224
ORANGE-ALAMANCE WATER SYSTEM NC0368020 North Carolina Community 9,223
TIPP CITY CITY PWS OH5501512 Ohio Community 9,221
PEPPERELL DPW WATER DIVISION MA2232000 Massachusetts Community 9,217
RUBIO CANON LAND & WATER ASSOCIATION CA1910140 California Community 9,215
CHERRY CREEK VILLAGE WD CO0103176 Colorado Community 9,215
HARTLAND WATERWORKS WI2680205 Wisconsin Community 9,212
BIG CREEK UTILITY DISTRICT TN0000122 Tennessee Community 9,211
KIROLI DARBONNE WS LA1073020 Louisiana Community 9,210
East Grand Forks MN1600004 Minnesota Community 9,206
TRAVIS COUNTY WCID 10 TX2270182 Texas Community 9,204
CHENANGO CONSOLIDATED WD #1 NY0301653 New York Community 9,200
BALDWINSVILLE VILLAGE NY3304307 New York Community 9,200
CENTRAL FLORIDA RESEARCH PARK FL3484264 Florida Non-Transient Non-Community 9,200
MILLIKEN TOWN OF CO0162511 Colorado Community 9,200
CROFTON-ANNE ARUNDEL CO MD0002433 Maryland Community 9,200
CROFTON MEADOWS MD0000083 Maryland Community 9,200
DAVIE #3, TOWN OF FL4060931 Florida Community 9,200
FKAA ROCK HARBOR RO PLANT FL5440094 Florida Community 9,200
SOUTHWEST FANNIN COUNTY SUD TX0740031 Texas Community 9,198
ATOKA WATER SYSTEM TN0000033 Tennessee Community 9,197
AQUARION WATER COMPANY, PINEHILLS MA4239055 Massachusetts Community 9,195
NJ AMERICAN WATER - HARRISON NJ0808001 New Jersey Community 9,193
TOMAH WATERWORKS WI6420254 Wisconsin Community 9,192
LAKE CITY CITY OF (SC2110007) SC2110007 South Carolina Community 9,191
CONCORD-ROBBINS WSC TX1450018 Texas Community 9,190
BRIARCLIFF MANOR VILLAGE NY5903420 New York Community 9,190
MONROE TOWNSHIP MI0004460 Michigan Community 9,187
REGENCY UTILITIES WTP (JEA) FL2160943 Florida Community 9,186
LOUISVILLE CITY PWS OH7603012 Ohio Community 9,186
FALLON CITY OF NV0000045 Nevada Community 9,184
ALMA, CITY OF MI0000140 Michigan Community 9,182
ARIZONA WATER CO - SIERRA VISTA AZ0402004 Arizona Community 9,175
ASHLAND CITY WATER DEPARTMENT TN0000023 Tennessee Community 9,173
CITY OF GONZALES TX0890001 Texas Community 9,172
ECORSE MI0002050 Michigan Community 9,170
MOONGATE WATER SYSTEM NM3572007 New Mexico Community 9,170
BENNETTSVILLE CITY OF (SC3410001) SC3410001 South Carolina Community 9,168
GREENE COUNTY PWSD 1 MO5024228 Missouri Community 9,168
BOLINGBROOK SYSTEM 2 IL1974152 Illinois Community 9,160
SALINE MI0005900 Michigan Community 9,158
STEVENSVILLE MD0170019 Maryland Community 9,155
WEST VIRGINIA WATER COMPANY WV3302046 West Virginia Community 9,151