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
ROCKWELL INN WI7640281 Wisconsin Transient Non-Community 40
CROSSROADS SALOON WI4710536 Wisconsin Transient Non-Community 40
JEFFERSON CO HUMANE SOCIETY WI1281278 Wisconsin Transient Non-Community 40
HILLCREST MENNONITE SCHOOL WI6030898 Wisconsin Non-Transient Non-Community 40
ROHNER RANGE WI2522544 Wisconsin Transient Non-Community 40
GOOD FELLOWS ROD AND GUN CLUB WI4200728 Wisconsin Transient Non-Community 40
FENCE LAKE CONDO ASSOCIATION- VISTA UNITS 15-20 WI7641463 Wisconsin Transient Non-Community 40
NM TRANSFER COMPANY WELL 1 WI4710163 Wisconsin Non-Transient Non-Community 40
GRACE BIBLE CHURCH WI8660028 Wisconsin Transient Non-Community 40
CM CORNELL LAKE CMPGD EAST WI6091331 Wisconsin Transient Non-Community 40
BOG GOLF COURSE GREENS KEEPER BUILDING WI2461311 Wisconsin Transient Non-Community 40
SADLERS AUTOMOTIVE SERVICE I WI2670384 Wisconsin Transient Non-Community 40
BARLEY POP PUB WI2670389 Wisconsin Transient Non-Community 40
DELAFIELD WOODS 828 WI2686337 Wisconsin Community 40
DELAFIELD WOODS 411 WI2686336 Wisconsin Community 40
DELAFIELD LAKES 404 WI2686114 Wisconsin Community 40
RUSSELL L GOSS WI6180319 Wisconsin Transient Non-Community 40
GOODES BAY SHORES WI7640608 Wisconsin Transient Non-Community 40
DUNN CO 22 MILE FORD COUNTY PARK WI6170335 Wisconsin Transient Non-Community 40
SCHUTTES PINE VIEW 1 WI6620087 Wisconsin Community 40
BENOIT LAKE CAMPGROUND NORTH WI8070056 Wisconsin Transient Non-Community 40
WEE B KIDS WI2681072 Wisconsin Non-Transient Non-Community 40
32 SOUTH BAR AND GRILL WI7440294 Wisconsin Transient Non-Community 40
BENOIT LAKE CAMPGROUND SHOWER HOUSE WI8070201 Wisconsin Transient Non-Community 40
BENOIT LAKE CAMPGROUND SOUTH WI8070057 Wisconsin Transient Non-Community 40
WEE KNOW NURSERY SCHOOL IN WALES WI2681067 Wisconsin Transient Non-Community 40
FAYETTE UNITED METHODIST CHURCH WI1330233 Wisconsin Transient Non-Community 40
IRONS RESTAURANT AND PUB WI6030196 Wisconsin Transient Non-Community 40
DOWNING CAFE LLC WI6170374 Wisconsin Transient Non-Community 40
CASTLE HILL SUPPER CLUB WI6270380 Wisconsin Transient Non-Community 40
OHENRYS CMPGD UPPER WELL WI6630270 Wisconsin Transient Non-Community 40
LYNNS LAKESHORE WI6090686 Wisconsin Transient Non-Community 40
AMERY FREE LUTHERAN CHURCH WI6490393 Wisconsin Transient Non-Community 40
DELAFIELD LIBRARY & CITY HALL WI2686202 Wisconsin Transient Non-Community 40
ST LAWRENCE C-WAY WI2670144 Wisconsin Transient Non-Community 40
MIKANA MARINE AND RESORT WI6030260 Wisconsin Transient Non-Community 40
EPHRAIM VILLAGE ADMIN BLDG FIRE DEPT WI4151159 Wisconsin Transient Non-Community 40
ST JOHNS UNITED CH OF CHRIST WI2671109 Wisconsin Transient Non-Community 40
EAGLE VIEW RV CAMP WI8550069 Wisconsin Transient Non-Community 40
DELLS HYDE-AWAY/ HYDE AWAY PINES WI7010588 Wisconsin Community 40
CAMP AMERICAN LEGION BATH & CABINS 6-8 WI7440890 Wisconsin Transient Non-Community 40
JIMBOS TAVERN WI2680982 Wisconsin Transient Non-Community 40
CITGO FOOD MART WI2680983 Wisconsin Transient Non-Community 40
HUB AT LAACKS HALL THE WI4600604 Wisconsin Transient Non-Community 40
COUNTRY AIRE CONDOS 4875 WI2685345 Wisconsin Community 40
BUTCH & VIVIANS BAR WI6100388 Wisconsin Transient Non-Community 40
PICKEREL LAKE RESORT 1 WI7640548 Wisconsin Transient Non-Community 40
COUNTRY AIRE CONDOS 4887 WI2685211 Wisconsin Community 40
TIM DORGAN WI1530156 Wisconsin Transient Non-Community 40
KATHYS INN WI7210436 Wisconsin Transient Non-Community 40