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
HILLTOP DRIVE IN WI6560208 Wisconsin Transient Non-Community 500
WI DNR BLUE MOUND UPPER WELL WI1250157 Wisconsin Transient Non-Community 500
INTERLAKEN RESORT AND VILLAGE WI2650143 Wisconsin Community 500
THREE LAKES SANITARY DISTRICT WI7440129 Wisconsin Community 500
ROSEWOOD DINNER THEATER WI2650271 Wisconsin Transient Non-Community 500
JELLYSTONE PARK CAMP RESORT RANGER STATION WI2520317 Wisconsin Transient Non-Community 500
EAGLES CLUB 2 WI6090641 Wisconsin Transient Non-Community 500
EAGLES CLUB #1 WI6090640 Wisconsin Transient Non-Community 500
SUMMIT SCHOOL WI2680295 Wisconsin Non-Transient Non-Community 500
DEPARTMENT OF TRANSPORTATION WI4360632 Wisconsin Transient Non-Community 500
ROMA LODGE WI2521024 Wisconsin Transient Non-Community 500
RIB MOUNTAIN ELEM SCHOOL 1 WI7370347 Wisconsin Non-Transient Non-Community 500
WI DOT WAYSIDE 4 PRESTON WI7010275 Wisconsin Transient Non-Community 500
PIONEER WESTFIELD HIGH SCH WI4390647 Wisconsin Non-Transient Non-Community 500
TONAWANDA ELEMENTARY SCHOOL WI2681156 Wisconsin Non-Transient Non-Community 500
EASTBAY WI6091136 Wisconsin Transient Non-Community 500
LAKE DRIVE WATER TRUST WI2683440 Wisconsin Community 500
WALDO WATERWORKS WI4600456 Wisconsin Community 500
MANITOWOC COUNTY HIGHWAY WI4360601 Wisconsin Transient Non-Community 500
CONGREGATION OF ST AGNES UTILITY WI4200464 Wisconsin Community 500
LAKE JOY SHOWERS AND LAUNDRY WI1330158 Wisconsin Transient Non-Community 500
ARBY'S MI4120594 Wisconsin Transient Non-Community 500
DRUMMOND SANITARY DISTRICT WI8040129 Wisconsin Community 500
BULLS EYE GOLF CLUB WI7720202 Wisconsin Transient Non-Community 500
COMPANY STORE THE WI6320003 Wisconsin Non-Transient Non-Community 500
WAUTOMA HIGH SCHOOL WI4700294 Wisconsin Non-Transient Non-Community 500
CALHOUN ELEMENTARY SCHOOL WI2680849 Wisconsin Non-Transient Non-Community 500
HALES CORNERS STATE BANK BRANCH OFC WI2680780 Wisconsin Transient Non-Community 500
WI DNR DEVILS LAKE UPPER ICE AGE CAMPGROUND WI1570670 Wisconsin Transient Non-Community 500
LAKE WISSOTA GOLF WI6091185 Wisconsin Transient Non-Community 500
SUNBURST SKI AREA WI2670448 Wisconsin Transient Non-Community 500
SUNBURST SNOWTUBING AREA WI2671913 Wisconsin Transient Non-Community 500
BELLE AME VINEYARD WI6480635 Wisconsin Transient Non-Community 500
WI DNR GOV DODGE COX HOLLOW PICNIC WI1250088 Wisconsin Transient Non-Community 500
LAKE HOLCOMBE CONVENIENCE STORE WI6091110 Wisconsin Transient Non-Community 500
BAY CITY WATERWORKS WI6480153 Wisconsin Community 499
AUBURNDALE HIGH SCHOOL WI7720429 Wisconsin Non-Transient Non-Community 498
TAYLOR WATERWORKS WI6270297 Wisconsin Community 498
RAYMOND SCHOOL WI2520272 Wisconsin Non-Transient Non-Community 497
HOLLAND TN SANITARY DIST WI4050726 Wisconsin Community 495
VENTURE COURT WI2460863 Wisconsin Non-Transient Non-Community 495
CAMP FOREST SPRINGS NEALE LODGE & MAIN CAMP WI8610165 Wisconsin Non-Transient Non-Community 495
CCC SITE #2 055295701 Wisconsin Community 494
GAYS MILLS WATERWORKS WI6120244 Wisconsin Community 490
WILTON WATERWORKS WI6420306 Wisconsin Community 490
DIXON ELEMENTARY WI2680525 Wisconsin Non-Transient Non-Community 489
WI DOT WAYSIDE 2 MOUNDVILLE WI4390444 Wisconsin Transient Non-Community 488
BAYFIELD WATERWORKS WI8040126 Wisconsin Community 488
FOREST JUNCTION PUB UTIL WI4080377 Wisconsin Community 487
ALMA CENTER WATERWORKS WI6270298 Wisconsin Community 487