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.

Clear
System Name PWSID State Type Population Served
ST ANTHONY ON THE LAKE SCHOOL WI2680593 Wisconsin Non-Transient Non-Community 276
IMMANUEL LUTHERAN CH WI4390405 Wisconsin Transient Non-Community 275
TOWN OF FARMINGTON SANITARY DISTRICT WI6320326 Wisconsin Community 275
WILLOW RUN RV CONDOMINIUM RESORT WI2650800 Wisconsin Community 275
SKY HARBOUR CENTER WI6320617 Wisconsin Transient Non-Community 275
OGDEN CENTER WI2410905 Wisconsin Non-Transient Non-Community 275
NICHOLS WATERWORKS WI4450414 Wisconsin Community 275
FAITH CHRISTIAN SCHOOL WI2650580 Wisconsin Non-Transient Non-Community 275
FRIENDS OF HUNT HILL AUDUBON SANCTUARY MAIN CAMP WI8660477 Wisconsin Transient Non-Community 275
NORTHWOODS SUPPER CLUB WI8510254 Wisconsin Transient Non-Community 275
OUTDOORSMAN RESTAURANT WI7640486 Wisconsin Transient Non-Community 275
LUTHERAN CHURCH OF LIVING CHRIST WI2670399 Wisconsin Transient Non-Community 272
MAINE WATER UTILITY WI7370107 Wisconsin Community 271
GOLF CLUB AT CAMELOT THE WI1140289 Wisconsin Transient Non-Community 270
NLC ENERGY DENMARK WI4052482 Wisconsin Non-Transient Non-Community 270
CLUB TEN WI6470153 Wisconsin Transient Non-Community 270
GREENFIELD PLAZA WI2680850 Wisconsin Non-Transient Non-Community 270
NEW BERLIN SENIOR CITIZEN CENTER WI2680797 Wisconsin Transient Non-Community 270
FINN MCGOOS WI2460277 Wisconsin Transient Non-Community 270
SORRENTO LACTALIS DAIRY WI7720337 Wisconsin Non-Transient Non-Community 270
RANGE LINE PRESCHOOL & CHILDCARE WI2460267 Wisconsin Non-Transient Non-Community 270
ST PAULS SCHOOL WI2680311 Wisconsin Non-Transient Non-Community 269
PIONEER VILLAGE WI2520258 Wisconsin Transient Non-Community 267
WASHINGTON SCHOOL WI2520386 Wisconsin Non-Transient Non-Community 266
WI DNR BLUE MOUND AQUATIC CENTER WI1250428 Wisconsin Transient Non-Community 265
CULVERS TOWN & COUNTRY C STORE WI4151675 Wisconsin Transient Non-Community 265
DANCING HORSES STAGE BARN WI2651811 Wisconsin Transient Non-Community 265
CEDAR VALLEY CHEESE WI2460056 Wisconsin Non-Transient Non-Community 265
NEW HOUSE RICHLAND WI1530208 Wisconsin Non-Transient Non-Community 265
SHELDON WATER UTILITY WI8550278 Wisconsin Community 265
DANCING HORSES GAME ROOM WI2651812 Wisconsin Transient Non-Community 265
DAIRY QUEEN WI1530136 Wisconsin Transient Non-Community 265
ST JOHNS LUTHERAN CHURCH WI2680756 Wisconsin Transient Non-Community 264
GENOA WATERWORKS WI6630254 Wisconsin Community 264
PEACE LUTHERAN CHURCH WI2684584 Wisconsin Transient Non-Community 262
NOTRE DAME OF ELM GROVE WI2680202 Wisconsin Community 262
BIRCHWOOD MEATS & PROVISIONS WI2300247 Wisconsin Non-Transient Non-Community 262
ADAMS LUTHERAN CHURCH WI1230110 Wisconsin Transient Non-Community 260
SCHREIBER FOODS INC WI2670302 Wisconsin Non-Transient Non-Community 260
TRINITY EVANGELICAL LUTHERAN WI2520261 Wisconsin Transient Non-Community 260
WILLOW HAVEN WI7440623 Wisconsin Transient Non-Community 260
SHONEYS RESTAURANT WI2680555 Wisconsin Transient Non-Community 260
FRANKLIN ESTATES WI2410566 Wisconsin Community 260
MARSHFIELD CLINIC WOODRUFF CENTER WI7440914 Wisconsin Transient Non-Community 260
PLEASANT VIEW NURSING HOME WI1230081 Wisconsin Community 260
WESTBURY BANK WI2670383 Wisconsin Transient Non-Community 260
PARK PLACE SUBDIVISION WI2460066 Wisconsin Community 260
NORTH BRISTOL SPORTSMAN CLUB WI1132402 Wisconsin Transient Non-Community 260
SOMERS UNITED CHURCH OF CHRIST & BUSY BEE CHILD CARE CENTER WI2301501 Wisconsin Non-Transient Non-Community 260
ST ANDREW LUTHERAN CHURCH WI2671784 Wisconsin Transient Non-Community 259