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
WESTERN TECHNICAL COLLEGE-SPARTA WI6420219 Wisconsin Non-Transient Non-Community 135
THREE MILE HOUSE WI1220129 Wisconsin Transient Non-Community 135
COUNTRY COURT TRAILER PK #2 WI6120248 Wisconsin Community 134
SCHAUMBURG SUPPER CLUB WI1140378 Wisconsin Transient Non-Community 134
TABOR GLOBAL METHODIST CHURCH WI4200648 Wisconsin Transient Non-Community 133
MCNAUGHTON CORRECTIONAL CENTER WI7440115 Wisconsin Community 133
BUZDUMS PUB WI2670398 Wisconsin Transient Non-Community 133
HO-CHUNK CHE-NUNK 055295016 Wisconsin Community 132
FAITH BIBLE ALLIANCE CHURCH WI1140614 Wisconsin Transient Non-Community 132
MARANATHA ACADEMY INC WI8160218 Wisconsin Non-Transient Non-Community 132
DISCOVERY DAYS II WI2522925 Wisconsin Non-Transient Non-Community 132
MERCURY RACING WI4200588 Wisconsin Non-Transient Non-Community 132
MADISON CAMPGROUND WI1130340 Wisconsin Transient Non-Community 131
MESSIAH LUTHERAN CHURCH & CHRISTIAN PRESCHOOL WI2301678 Wisconsin Transient Non-Community 131
REEK SCHOOL WI2650247 Wisconsin Non-Transient Non-Community 131
ABBOTSFORD CHRISTIAN ACADEMY WI7370957 Wisconsin Non-Transient Non-Community 130
DENTAL HEALTH PRODUCTS INC WI4051782 Wisconsin Non-Transient Non-Community 130
WOOD SCHOOL DIST 4 WI2650252 Wisconsin Non-Transient Non-Community 130
DIESEL DRIVING SCHOOL WI1130307 Wisconsin Non-Transient Non-Community 130
TIMMERS RESORT WI2670296 Wisconsin Transient Non-Community 130
TEAL LAKE LODGE-BIG PINE WI8580801 Wisconsin Transient Non-Community 130
OXFORD BIBLE CH WI4390651 Wisconsin Transient Non-Community 130
KENNAN SCHOOL ELEM WI8510229 Wisconsin Non-Transient Non-Community 130
HILLCREST RV RESORT PARK FL6514914 Wisconsin Non-Transient Non-Community 130
GLEASON MENNONITE CHURCH & SCHOOL WI7350069 Wisconsin Non-Transient Non-Community 130
JOHNSONVILLE TECH CENTER WI4602129 Wisconsin Non-Transient Non-Community 130
MINNE WONKA LODGE 1 WI7440501 Wisconsin Transient Non-Community 130
MINNE WONKA LODGE 2 WI7440500 Wisconsin Transient Non-Community 130
ASSEMBLY OF GOD CHURCH WI2650198 Wisconsin Transient Non-Community 130
WYEVILLE ELEMENTARY SCHOOL WI6420311 Wisconsin Non-Transient Non-Community 130
TPC WISCONSIN CLUBHOUSE WI1130582 Wisconsin Non-Transient Non-Community 130
FAITH JOURNEY CHURCH WI2670459 Wisconsin Transient Non-Community 130
KID CENTRAL WI8070187 Wisconsin Non-Transient Non-Community 130
WISCONSIN MASONIC HOME INC WI2680196 Wisconsin Community 130
VFW POST 3709 -BEAUDOIN-KOEHLER-DRAEGER WI1280305 Wisconsin Transient Non-Community 130
BOARDWALK MHC LLC WI7370540 Wisconsin Community 130
HERITAGE LAKE RESORT WI4151845 Wisconsin Community 130
WE ENERGIES 1 - RANGE LINE VALLEY HOMEOWNERS ASSOC WI2460157 Wisconsin Community 130
OXFORD BIBLE CH WI4390395 Wisconsin Transient Non-Community 130
VILLAGE HEIGHTS WI2460145 Wisconsin Community 130
CHIPPEWA RANCH CAMP PUMPHOUSE WI7440023 Wisconsin Transient Non-Community 130
SALVATION ARMY LAKE CAMP MAIN & AUX WELL WI2650368 Wisconsin Transient Non-Community 130
NEWBOLD ELEMENTARY SCHOOL WI7440649 Wisconsin Non-Transient Non-Community 130
ST PETER LUTHERAN SCH WI4450913 Wisconsin Non-Transient Non-Community 130
PACKAGING CORP OF AMERICA WI2520411 Wisconsin Non-Transient Non-Community 130
CATAWBA SCHOOL WI8510286 Wisconsin Non-Transient Non-Community 130
PETERS & SONS INC WI2520412 Wisconsin Non-Transient Non-Community 130
BARK RIVER SCHOOL WI2680671 Wisconsin Non-Transient Non-Community 130
EMPIRE SILK SCREEN PLANT WI6320244 Wisconsin Non-Transient Non-Community 130
LOGANVILLE ELEMENTARY WI1570144 Wisconsin Non-Transient Non-Community 130