Browse Water Systems

23,977 public water systems in WI.

Public Water Systems Database

Browse 23,977 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.

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System Name PWSID State Type Population Served
DE PERE WATERWORKS SA 2 WI4052638 Wisconsin Community 118
SAND HAVEN CMPGD NORTH WI6091412 Wisconsin Transient Non-Community 118
BLANCK'S LAKE AIRE INC. WI4200641 Wisconsin Transient Non-Community 118
ST PAULS LUTHERAN SCHOOL WI1281013 Wisconsin Non-Transient Non-Community 117
LEDERS PUB N GRUB WI1140328 Wisconsin Transient Non-Community 117
BEZALEL CHRISTIAN CHURCH WI2671110 Wisconsin Transient Non-Community 117
HILLCREST CENTER WI2670397 Wisconsin Transient Non-Community 117
RAMS CONTRACTING & LANNON PETRO QUIK MART WI2681499 Wisconsin Transient Non-Community 117
GREEN OAKS MOBILE HOME COURT WI6320308 Wisconsin Community 117
OAK TREE EARLY LEARNING CENTER LLC WI7641114 Wisconsin Non-Transient Non-Community 116
FIBBERS RESTAURANT AND BAR WI7640432 Wisconsin Transient Non-Community 116
YORKVILLE UNITED METHODIST CHURCH WI2522655 Wisconsin Transient Non-Community 116
DIVISION STREET ENTERTAINMENT COMPLEX WI2671529 Wisconsin Transient Non-Community 116
UNITY MENNONITE CHURCH & SCHOOL WI6100175 Wisconsin Non-Transient Non-Community 116
NTC VET TECH LAB WI7372591 Wisconsin Non-Transient Non-Community 115
COST OF WISCONSIN WI2670288 Wisconsin Non-Transient Non-Community 115
ZION LUTHERAN SCH MORRISON WI4050486 Wisconsin Non-Transient Non-Community 115
HARTZELL SUBDIVISION - ABBEY LANE WI8020195 Wisconsin Transient Non-Community 115
SANGER B POWERS CORRECT CNTR WI4450086 Wisconsin Transient Non-Community 115
ENCHANTED FOREST CP REC BLDG WI4700413 Wisconsin Transient Non-Community 115
COUNTRY CLUB OF BELOIT WI1540338 Wisconsin Transient Non-Community 115
DALTON WATERWORKS WI4240225 Wisconsin Community 115
CROSSROADS FAMILY CARE CENTER WI4390525 Wisconsin Transient Non-Community 115
WE ENERGIES 1 - HERITAGE ESTATES WI2460130 Wisconsin Community 115
MECAN YOUTH CAMP DNR WI4390377 Wisconsin Transient Non-Community 115
US BANK MEQUON WI2460263 Wisconsin Transient Non-Community 115
STATION 44 WI4240265 Wisconsin Transient Non-Community 115
NORTHERN INN WI1130567 Wisconsin Transient Non-Community 115
COUNTRY LODGE WI1131919 Wisconsin Transient Non-Community 115
DORF HAUS WI1130576 Wisconsin Transient Non-Community 115
DAMMAS DINER WI4390477 Wisconsin Non-Transient Non-Community 115
NEW GLARUS - JUDA BRANCH WI1230094 Wisconsin Transient Non-Community 115
CRAVE BROTHERS FARM LLC - MAIN SYSTEM WI1141184 Wisconsin Non-Transient Non-Community 115
WISCONSIN ACADEMY CAFETERIA WI1110011 Wisconsin Community 115
803 GENESEE ST WI2685831 Wisconsin Non-Transient Non-Community 115
DAIRY QUEEN WI1570891 Wisconsin Transient Non-Community 115
EAST TOWNE SQUARE 11025 N PORT WASHINGTON WI2460871 Wisconsin Transient Non-Community 115
RUGGERIS RISTORANTE WI2684741 Wisconsin Transient Non-Community 115
WISCONSIN ACADEMY MAIN CAMPUS WI1110248 Wisconsin Community 115
TIMBER LEE CHRIS CTR SCOUT RD FARMHOUSE WI2650957 Wisconsin Transient Non-Community 115
CHEESE FACTORY WI1570188 Wisconsin Transient Non-Community 115
WI PUBLIC SERVICE CORP WESTON 3 WI7370147 Wisconsin Non-Transient Non-Community 115
PANTHEON INDUSTRIES INC WI2680716 Wisconsin Non-Transient Non-Community 115
IRONWOOD GOLF COURSE WI2685468 Wisconsin Transient Non-Community 115
WOLLERSHEIM WINERY WI1130422 Wisconsin Transient Non-Community 115
ELMBROOK SCHOOLS ADM BLDG EAST WELL WI2680428 Wisconsin Non-Transient Non-Community 115
MARIOS WI4600841 Wisconsin Transient Non-Community 115
BISTRAM MOBILE HOME PARK WI8070023 Wisconsin Community 115
JOHNS DISPOSAL SERVICE INC WI1280451 Wisconsin Non-Transient Non-Community 115
PARADISE PINES WI4390093 Wisconsin Transient Non-Community 115