Browse Water Systems

23,975 public water systems in WI.

Public Water Systems Database

Browse 23,975 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
EMRICK LAKE CMPGRND CABINS WI7010536 Wisconsin Transient Non-Community 750
EMRICK LAKE CMPGRND MAIN WELL WI7010192 Wisconsin Transient Non-Community 750
EMRICK LAKE CMPGRND EAST SHOWER HOUSE WI7010054 Wisconsin Transient Non-Community 750
REHLKO POWER SYSTEMS SECURITY WI4600503 Wisconsin Non-Transient Non-Community 750
IMMANUEL LUTHERAN CHURCH & SCHOOL WI2682144 Wisconsin Non-Transient Non-Community 750
LAKE MEADOWS WATER TRUST WI2680228 Wisconsin Community 750
TIGERTON WATERWORKS WI4590462 Wisconsin Community 740
ST PAULS EVANGELICAL LUTHERAN CHURCH WI4600592 Wisconsin Non-Transient Non-Community 735
MELLEN WATER UTILITY WI8020378 Wisconsin Community 731
MENARDS OLD MILL CENTER WI6180356 Wisconsin Non-Transient Non-Community 730
IOWA GRANT SCHOOLS WI1250165 Wisconsin Non-Transient Non-Community 730
COLEMAN WATERWORKS WI4380436 Wisconsin Community 727
JAMMERS WI7720251 Wisconsin Transient Non-Community 725
STATE OF WISC WI4700295 Wisconsin Transient Non-Community 725
MORTS PUB WI4590513 Wisconsin Transient Non-Community 725
SHAWANO COUNTY PARK CMPGD WI4590505 Wisconsin Transient Non-Community 725
WASHINGTON INN SUPPER CLUB WI4590504 Wisconsin Transient Non-Community 725
ELBOW ROOM WI4590501 Wisconsin Transient Non-Community 725
CRYSTAL LAKE RV RESORT LLC WI1110066 Wisconsin Community 725
UNITED COOPERATIVE STORE & OFFICES WI1140425 Wisconsin Transient Non-Community 723
WILSON SCHOOL WI2460216 Wisconsin Non-Transient Non-Community 722
WI DNR AMNICON FALLS STATE PARK- PEVS WI8161264 Wisconsin Transient Non-Community 721
MERLE FLANAGAN WI4700586 Wisconsin Transient Non-Community 720
HARDEES RESTAURANT SHEBOYGAN WI4601005 Wisconsin Transient Non-Community 720
HALE PARK MEADOWS WI2680216 Wisconsin Community 720
RSTORE #4517 WI2670173 Wisconsin Transient Non-Community 720
TIMBER LEE CHRIS CTR REDWOOD COMMONS WI2650363 Wisconsin Transient Non-Community 720
SLICED WI1130195 Wisconsin Transient Non-Community 720
CASCADE WATERWORKS WI4600436 Wisconsin Community 719
CALEDONIA WEST UTIL DIST- CADDY VISTA WI2520180 Wisconsin Community 719
ALL STOP PLAZA WI3110009 Wisconsin Transient Non-Community 718
POTOSI WATERWORKS WI1220117 Wisconsin Community 718
MONTFORT WATERWORKS WI1220110 Wisconsin Community 718
REESEVILLE WATERWORKS WI1140153 Wisconsin Community 718
SEVASTOPOL HIGH SCH WI4151163 Wisconsin Non-Transient Non-Community 715
LA FARGE WATERWORKS WI6630258 Wisconsin Community 712
WAUZEKA WATERWORKS WI6120253 Wisconsin Community 711
ST JOHNS LUTHERAN SCHOOL WI2670171 Wisconsin Non-Transient Non-Community 710
STATION HWY 33 WI1140566 Wisconsin Transient Non-Community 708
STATION 67 WI1140998 Wisconsin Transient Non-Community 707
ALMENA WATERWORKS WI6030124 Wisconsin Community 705
ST NAZIANZ WATERWORKS WI4360433 Wisconsin Community 705
CHRIST LUTHERAN SCHOOL AND CHURCH WI2680725 Wisconsin Non-Transient Non-Community 704
OLIN-SANG-RUBY UNION INSTITUTE - MAIN SYSTEM WI1280830 Wisconsin Transient Non-Community 704
HOLY ROSARY CATHOLIC CHURCH WI7721046 Wisconsin Transient Non-Community 700
NORTHWOODS INN WI7340201 Wisconsin Transient Non-Community 700
BROOKWOOD HIGH SCHOOL WI6630345 Wisconsin Non-Transient Non-Community 700
CRIVITZ HIGH & GRADE SCHOOL WI4380725 Wisconsin Transient Non-Community 700
OLIN-SANG-RUBY UNION INSTITUTE - DINING HALL WI3280009 Wisconsin Transient Non-Community 700
DURHAM MEADOWS WATER TRUST WI2680213 Wisconsin Community 700