Browse Water Systems

22,144 public water systems in WI.

Public Water Systems Database

Browse 22,144 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
SNUFFYS CAMPSITE -RIVER RD WI1130410 Wisconsin Transient Non-Community 150
WI DNR STAR LK NAT TRL 27 WI7640355 Wisconsin Transient Non-Community 150
ZAPS TAP WI1570339 Wisconsin Transient Non-Community 150
WI DNR STAR LK NAT TRL 28 PKING WI7640354 Wisconsin Transient Non-Community 150
TERIS SHORT STOP WI1570195 Wisconsin Transient Non-Community 150
OAK GROVE SUPPER CLUB WI8070374 Wisconsin Transient Non-Community 150
ROBERT MURPHY WI1570191 Wisconsin Transient Non-Community 150
NORTHERNAIRE HOTEL WI7440416 Wisconsin Transient Non-Community 150
T J MAXX WI2680461 Wisconsin Non-Transient Non-Community 150
NORTH FORK WI7640441 Wisconsin Transient Non-Community 150
MARSHFIELD CHRISTIAN YOUTH CENTER WI7371901 Wisconsin Non-Transient Non-Community 150
ST GEORGE CAMP WI7440400 Wisconsin Transient Non-Community 150
EVANS PRODUCTS CO GROSSMANS WI4200576 Wisconsin Transient Non-Community 150
LAKELAND HAWKS YOUTH HOCKEY RINK WI7641239 Wisconsin Transient Non-Community 150
EVERGREEN LODGE WI7640715 Wisconsin Transient Non-Community 149
ANTHONYS STEAK HOUSE WI2650173 Wisconsin Transient Non-Community 149
PRINCE OF PEACE LUTHERAN CH WI2520450 Wisconsin Transient Non-Community 149
AMERICAN PLAYERS THEATRE -TOUCHSTONE WI1250392 Wisconsin Transient Non-Community 149
LYONS CENTER ELEMENTARY SCHOOL WI2650384 Wisconsin Non-Transient Non-Community 147
MAIZEFIELD MHC (MANUFACTURED HOME COMMUNITY) WI7370157 Wisconsin Community 145
NORTHWEST BUSINESS PARK BLDG 3 WI2682267 Wisconsin Non-Transient Non-Community 145
NORTH LAKELAND SCHOOL WI7640801 Wisconsin Non-Transient Non-Community 145
FREMONT ELEMENTARY SCHOOL WI4690593 Wisconsin Non-Transient Non-Community 145
CAROUSEL MOTOR INN - 300 & 400 BLDGS WI1570707 Wisconsin Transient Non-Community 145
OWEN MENNONITE CHURCH & SCHOOL WI6100031 Wisconsin Non-Transient Non-Community 145
UNIVERSITY LAKE UPPER SCHOOL & FINE ARTS BUILDING WI2680672 Wisconsin Non-Transient Non-Community 145
ALSUM FARMS & PRODUCE INC DRINKING WATER SYSTEM WI1110826 Wisconsin Non-Transient Non-Community 145
NASONVILLE DAIRY WI7721443 Wisconsin Non-Transient Non-Community 145
CORTLAND ACRES WI6420299 Wisconsin Community 145
KETTLE MORAINE HOSPITAL WI2680559 Wisconsin Transient Non-Community 145
DANE CO FARMERS UNION COOP -SHOP & WAREH WI1130357 Wisconsin Transient Non-Community 145
UPS JANESVILLE WI1541170 Wisconsin Non-Transient Non-Community 145
KINGDOM HALL JEHOVAHS WITNESSES WI6560842 Wisconsin Transient Non-Community 145
OAKTON BEACH WI2681086 Wisconsin Community 144
MAPLE PLAIN 055295901 Wisconsin Community 144
CAMP 10 SKI AREA WI7350358 Wisconsin Transient Non-Community 144
RIVERVIEW MANOR WI2680208 Wisconsin Community 144
WHITE STONE COMMUNITY CHURCH WI2687150 Wisconsin Transient Non-Community 144
DAVIDS STAR EV LUTHERAN SCHOOL WI2670221 Wisconsin Non-Transient Non-Community 143
FAIRVIEW SCHOOL WI4430587 Wisconsin Non-Transient Non-Community 143
BETHEL LUTHERAN CHURCH WI2681093 Wisconsin Transient Non-Community 143
HEBRON COMMUNITY & HEAD START BUILDING WI1280316 Wisconsin Non-Transient Non-Community 143
MARTINTOWN COMMUNITY CHURCH WI1230204 Wisconsin Transient Non-Community 142
MT HOREB UNITED METHODIST CHURCH WI1131600 Wisconsin Transient Non-Community 142
GRACE CHRISTIAN CHURCH WI4201304 Wisconsin Transient Non-Community 142
KETTLE MORAINE BAPTIST CHURCH & SCHOOL WI2650302 Wisconsin Non-Transient Non-Community 142
TRINITY UNITED CHURCH OF CHRIST & OFFICE WI2680696 Wisconsin Transient Non-Community 142
CAMP EVELYN CRYSTAL HOUSE WELL WI4601852 Wisconsin Transient Non-Community 141
CAMP EVELYN GEMINI BLDGS WELL WI4600563 Wisconsin Transient Non-Community 141
CAMP EVELYN MAIN WELL WI4600561 Wisconsin Transient Non-Community 141