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
SLEEPERS WI6630327 Wisconsin Transient Non-Community 100
LAKE CHIPPEWA ORIGINAL CAMPGROUND WI8581078 Wisconsin Transient Non-Community 100
ANSON TOWN HALL WI6091498 Wisconsin Transient Non-Community 100
TRAILS END LODGE WI7370271 Wisconsin Transient Non-Community 100
LAHTIS HILLTOP LODGE WI8040237 Wisconsin Transient Non-Community 100
MAPLEWAY BOWL & RESTAURANT WI2680965 Wisconsin Transient Non-Community 100
BLUEBIRD SPRINGS CMPGD WI6320395 Wisconsin Transient Non-Community 100
ST COLUMBKILLE CATHOLIC CHURCH WI1140247 Wisconsin Transient Non-Community 100
STEPHENSON CO-OP WI4190070 Wisconsin Transient Non-Community 100
WI DNR BEAUTI VIEW RESORT WI6630300 Wisconsin Transient Non-Community 100
KWIK TRIP WI RAPIDS 347 WI7720282 Wisconsin Transient Non-Community 100
IMMANUEL BAPTIST CHURCH WI6170308 Wisconsin Non-Transient Non-Community 100
SHELTERING OAKS CMPGD WI2650496 Wisconsin Transient Non-Community 100
FAITH BIBLE CHURCH WI1110601 Wisconsin Transient Non-Community 100
AUBURN TOWN HALL WI6091496 Wisconsin Transient Non-Community 100
MILLER BROTHERS PARTNERSHIP WI2522538 Wisconsin Non-Transient Non-Community 100
WATERFORD TOWN PARK WI2522542 Wisconsin Transient Non-Community 100
ALTO ELEMENTARY SCHOOL WI4200709 Wisconsin Non-Transient Non-Community 100
ST MATTHIAS CATH CH WI4200245 Wisconsin Transient Non-Community 100
BOG GOLF COURSE EAST COMFORT STATION TEE 14 WI2461314 Wisconsin Transient Non-Community 100
BOG GOLF COURSE HALFWAY HOUSE WI2461313 Wisconsin Transient Non-Community 100
DOUGLAS CO BIRD SANCTUARY WI8161301 Wisconsin Transient Non-Community 100
BENSONS CENTURY CMPG SPRING WELL AT LAKE WI4200231 Wisconsin Transient Non-Community 100
PIKES DEN WI6120328 Wisconsin Transient Non-Community 100
GRANDE CHEESE WYOCENA WI1110045 Wisconsin Non-Transient Non-Community 100
MARANATHA EVANGELICAL FREE CHURCH WI6030711 Wisconsin Transient Non-Community 100
SCANDINAVIA ELEM SCHOOL WI4690594 Wisconsin Transient Non-Community 100
MUKWONAGO CO PARK PICNIC WI2680689 Wisconsin Transient Non-Community 100
KOEHNE CHEVROLET - GMC INC WI4380845 Wisconsin Non-Transient Non-Community 100
SUNSHINE RANCH WI6030798 Wisconsin Transient Non-Community 100
FORT MCCOY RANGE 101 WI6420814 Wisconsin Transient Non-Community 100
FORT MCCOY RANGE 18 WI6420815 Wisconsin Transient Non-Community 100
CASTLE ROCK PARK 3 WI7290268 Wisconsin Transient Non-Community 100
YOGI BEAR'S JELLYSTONE - GRAYLING (WEST) MI2002220 Wisconsin Transient Non-Community 100
UNCLE JIMMYS WI2680572 Wisconsin Transient Non-Community 100
ST JOSEPH CATHOLIC CHURCH WI6470222 Wisconsin Transient Non-Community 100
DUNBAR ELEM SCHOOL WI4380689 Wisconsin Transient Non-Community 100
BOOMERS PUB INC WI7010234 Wisconsin Transient Non-Community 100
CASTLE ROCK PARK 7 CMPGRD WI7290274 Wisconsin Transient Non-Community 100
CASTLE ROCK PARK 4 WI7290270 Wisconsin Transient Non-Community 100
CASTLE ROCK PARK 2 WI7290269 Wisconsin Transient Non-Community 100
WEST BAY CMPNG RSRT SITES 48-71 WI7440409 Wisconsin Transient Non-Community 100
BROOK CLUB THE WI2680527 Wisconsin Transient Non-Community 100
CHAIN O LAKES CMPGD 2 WI7640790 Wisconsin Transient Non-Community 100
WEST BAY CMPNG RSRT SITES 1-47 WI7440411 Wisconsin Transient Non-Community 100
MULLIGANS WI2650310 Wisconsin Transient Non-Community 100
HUSCO INTERNATIONAL WI2680539 Wisconsin Transient Non-Community 100
CASTLE ROCK PARK 1 WI7290267 Wisconsin Transient Non-Community 100
SKELLY SERVICE WI7290280 Wisconsin Transient Non-Community 100
GARDEN GOLF MI2019821 Wisconsin Transient Non-Community 100