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
CITY OF PRIMERA TX0310094 Texas Community 5,811
SAPULPA RURAL WATER COMPANY OK3001904 Oklahoma Community 5,810
PLEASANT RIDGE W/A MS0340014 Mississippi Community 5,808
CITY OF BRECKENRIDGE TX2150001 Texas Community 5,807
SUGARLOAF WATER TREATMENT PLANT FL3354968 Florida Community 5,807
EASTERN GOOCHLAND CENTRAL WATER SYSTEM VA4075283 Virginia Community 5,805
FRISCO WEST WCID TX0610253 Texas Community 5,805
PINCKNEYVILLE IL1450150 Illinois Community 5,804
CORAOPOLIS WATER & SEWER AUTH PA5020010 Pennsylvania Community 5,804
DAUPHIN ISLAND WATER & SEWER AL0000971 Alabama Community 5,802
HOOPESTON IL1830450 Illinois Community 5,802
FAYETTE WSC WEST TX0750022 Texas Community 5,802
MT UNION MUNICIPAL AUTH PA4310016 Pennsylvania Community 5,801
GWA SOUTHERN WATER SYSTEM GU0000001 GU Community 5,801
ECWA NEWSTEAD NY1422651 New York Community 5,801
HELLERTOWN BOROUGH AUTHORITY PA3480052 Pennsylvania Community 5,800
ST OF ILL SIU PROP SO HIGHWAY IL0775550 Illinois Community 5,800
BIG SIOUX COMMUNITY WATER SYSTEM SD4600429 South Dakota Community 5,800
WEST POINT GA2850002 Georgia Community 5,800
KCWD #56 WA5340000 Washington Community 5,800
FACTORY OUTLET CENTER WI2300689 Wisconsin Non-Transient Non-Community 5,800
JEFFERSON CO,SD 1,EMPIRE OH4100712 Ohio Community 5,800
GARDNERVILLE WATER COMPANY NV0000065 Nevada Community 5,800
NEW CARLISLE CITY PWS OH1203312 Ohio Community 5,800
PANA IL0210500 Illinois Community 5,800
SWARTZ CREEK, CITY OF MI0006505 Michigan Community 5,800
ARCADIA-LYONS CSA NY5821130 New York Community 5,800
BEAVER BORO MUNI AUTH PA5040009 Pennsylvania Community 5,799
RICHMOND PWS MO1010685 Missouri Community 5,797
RUPERT CITY OF ID5340017 Idaho Community 5,796
FORT BEND COUNTY MUD 134D TX0790562 Texas Community 5,796
HIGH SPRINGS WTP FL2010201 Florida Community 5,795
WILLIAMSON TRAVIS COUNTY MUD 1 TX2460120 Texas Community 5,793
ORONO-VEAZIE WATER DISTRICT ME0091210 Maine Community 5,793
UNION WSC TX2140004 Texas Community 5,793
HORSEHEAD WATER ASSOCIATION AR0000617 Arkansas Community 5,792
CONCORD PUBLIC UTILITY DIST. TX0150240 Texas Community 5,790
HAPEVILLE GA1210006 Georgia Community 5,790
PRICE RIVER WID UTAH04020 Utah Community 5,790
BON HOMME-YANKTON I RWS SD4600616 South Dakota Community 5,790
PHILADELPHIA SUBURBAN WATER CO PA1150114 Pennsylvania Community 5,788
PAOLA, CITY OF KS2012103 Kansas Community 5,786
EAST ALTON IL1190200 Illinois Community 5,786
COPPER MOUNTAIN CONSOLIDATED MD CO0159030 Colorado Community 5,785
CLARKESVILLE GA1370002 Georgia Community 5,785
Pottawatomie Co. Rwd #3 (dale Plant) 061020808 Community 5,780
HAZLEHURST WATER SYSTEM GA1610001 Georgia Community 5,778
ECWA EDEN NY1400435 New York Community 5,778
SRA-HEMPHILL PLANT TX2020045 Texas Community 5,778
NORTH DEARBORN WATER AUTHORITY IN5215008 Indiana Community 5,775