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
ROCK CREEK LUTHERAN CHURCH WI6170298 Wisconsin Transient Non-Community 60
QUIET COUNTRY HOMES 2 WI4360445 Wisconsin Community 60
GERMANTOWN FAMILY PRACTICE CLINIC WI2670090 Wisconsin Transient Non-Community 60
HMONG ALLIANCE CHURCH WI6170303 Wisconsin Transient Non-Community 60
POSTAL PLAZA POST OFFICE WI2417914 Wisconsin Non-Transient Non-Community 60
MAYFLOWER MOTEL 2 - BLDG A WI1570408 Wisconsin Transient Non-Community 60
HILLTOP MOTEL WI1570409 Wisconsin Transient Non-Community 60
JOE BREIHAN WI4700283 Wisconsin Community 60
CASCO CAREER ACADEMY WI4310408 Wisconsin Non-Transient Non-Community 60
MEQUON PARC APARTMENTS LLC WI2460159 Wisconsin Community 60
STRESAU LAB WI8660093 Wisconsin Non-Transient Non-Community 60
LUTHER PARK BIBLE CAMP POOL AND CABINS WI6030300 Wisconsin Transient Non-Community 60
NORMS BUCKHORN BAR WI7370367 Wisconsin Transient Non-Community 60
WI DNR KEGONSA DUMP STATION SHOP WI1130325 Wisconsin Transient Non-Community 60
PAMMEL CREEK ESTATES MHP 1 WI6320338 Wisconsin Community 60
BAYVIEW MOBILE HOME COURT WI6320325 Wisconsin Community 60
WI DOT WAYSIDE 1 HOULTON - DUPLICATE WI6560195 Wisconsin Transient Non-Community 60
HARMONY HILLS MH VILLAGE 2 WI7440145 Wisconsin Community 60
WEST TOWNE OFFICE CENTER WI1131359 Wisconsin Non-Transient Non-Community 60
APEX HARDWOODS - BOILER/SAWMILL WI6320105 Wisconsin Non-Transient Non-Community 60
PORTLAND LUTHERAN CHURCH WI6420378 Wisconsin Transient Non-Community 60
TRINITY INFANT & TODDLER HOUSE WI2461781 Wisconsin Non-Transient Non-Community 60
SUGAR CR BIBLE CP - MANNA CTR WI6120170 Wisconsin Transient Non-Community 60
FELTZS DAIRY STORE WI7501194 Wisconsin Transient Non-Community 60
29 EXPRESS WI6480309 Wisconsin Transient Non-Community 60
POLAR MENNONITE CHURCH WI7340124 Wisconsin Transient Non-Community 60
MARELL COURTS AND RENTALS LLC WI6630256 Wisconsin Community 60
MR EDS II WI6100586 Wisconsin Transient Non-Community 60
ELMWOOD SCHOOL WI2680803 Wisconsin Non-Transient Non-Community 60
BUTTONS BAY CLUBHOUSE WI2651968 Wisconsin Transient Non-Community 60
KNIGHTS TEMPLAR CLUB WI7340221 Wisconsin Transient Non-Community 60
CODYS WI6120264 Wisconsin Transient Non-Community 60
G S A CAMP BLACK HAWK CIT UNIT WI7340578 Wisconsin Transient Non-Community 60
CONOVER ELEMENTARY SCHOOL WI7640803 Wisconsin Non-Transient Non-Community 60
SYMDON MOTORS INC WI1132591 Wisconsin Transient Non-Community 60
LIGHTHOUSE RESORT PUMPHOUSE WI7641441 Wisconsin Transient Non-Community 60
BRIGGSVILLE ELEMENTARY WI1110143 Wisconsin Non-Transient Non-Community 60
DOBOYS BAR & GRILL WI6560222 Wisconsin Transient Non-Community 60
WAUSHARA CO COURTHOUSE ANNEX WI4700632 Wisconsin Non-Transient Non-Community 60
MISFITS WI6090692 Wisconsin Transient Non-Community 60
WI DOT WAYSIDE 5 BLAIR WI6620456 Wisconsin Transient Non-Community 60
DEAN & SUES BAR WI6170351 Wisconsin Transient Non-Community 60
HOLI CANNOLI WI2650337 Wisconsin Transient Non-Community 60
PARC VUE APTS WI2680271 Wisconsin Community 60
BETHEL LUTHERAN CHURCH WI6630275 Wisconsin Transient Non-Community 60
AMERICAN CHAMPION AIRCRAFT WI2521356 Wisconsin Non-Transient Non-Community 60
TS ON 10 WI7720187 Wisconsin Transient Non-Community 60
ORT COMMUNITY 055295204 Wisconsin Community 60
RIVER VILLA MOBILE HOME COURT WI6170385 Wisconsin Community 60
GUNDERSON FUNERAL HOME WI1130487 Wisconsin Transient Non-Community 60