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
WI DNR HARTMAN CK BEACH WI4690452 Wisconsin Transient Non-Community 101
ST ANTHONYS CATHOLIC CHURCH WI1530104 Wisconsin Transient Non-Community 101
STATION HOWARDS GROVE WI4600970 Wisconsin Transient Non-Community 101
AMAN'S BEER & WINE WI2522811 Wisconsin Transient Non-Community 101
GIRL SCOUTS OF THE NW GREAT LAKES APPLETON SERVICE CENTER WI4450373 Wisconsin Transient Non-Community 101
ST JOHNS CATHOLIC CH HALL WI4200557 Wisconsin Transient Non-Community 101
EPHRAIM YACHT HARBOR CONDOS WI4150749 Wisconsin Transient Non-Community 101
BRANDING IRON WI1570118 Wisconsin Transient Non-Community 101
KETTLE MORAINE UNITED PRESBYTERIAN CHURCH WI2680397 Wisconsin Transient Non-Community 101
WISCONSIN NATIONAL GUARD AVIATION SUPPORT FACILITY WI2670159 Wisconsin Non-Transient Non-Community 101
MOTOR BOATN BAR AND GRILL WI1220214 Wisconsin Transient Non-Community 101
ROCKIN ROBINS WI7210185 Wisconsin Transient Non-Community 101
FENCE LAKE 055295405 Wisconsin Community 101
RED WING 055295505 Wisconsin Community 100
JOE VAN HORN CHEVROLET WI4600618 Wisconsin Non-Transient Non-Community 100
WEHRS OASIS WI6320455 Wisconsin Transient Non-Community 100
TIMBER RDG TNNS & GOLF SNCK SHP WI7441409 Wisconsin Transient Non-Community 100
BLUEMOUND BOWL WI2680818 Wisconsin Transient Non-Community 100
PACON MANUFACTURING WI4450616 Wisconsin Transient Non-Community 100
FRESH COAST MOTEL-DECKHOUSE WI4150620 Wisconsin Transient Non-Community 100
RUEDEN RIDGE SUBDIVISION WI4451651 Wisconsin Community 100
GREEN LAKE CMPGD K SECTION WI4240031 Wisconsin Transient Non-Community 100
U S F S SPECTACLE LAKE E7 PIC AREA WI7640735 Wisconsin Transient Non-Community 100
SKY HIGH CAMPING - HICKORY HEIGHTS WI1110745 Wisconsin Transient Non-Community 100
RIVER FOREST WOLF RIVER CAMPGROUND OLD WELL WI7340358 Wisconsin Transient Non-Community 100
PATS LANDING LODGE WI8580774 Wisconsin Transient Non-Community 100
SHERWOOD INN WI6180313 Wisconsin Transient Non-Community 100
FIRST PRESBYTERIAN CHURCH WI7720336 Wisconsin Transient Non-Community 100
FIRST ENGLISH LUTHERAN CH WI4451099 Wisconsin Transient Non-Community 100
RARA BP LLC WI3340002 Wisconsin Transient Non-Community 100
FAITH UNITED CHURCH OF CHRIST WI2670314 Wisconsin Transient Non-Community 100
TIMBER RDG TNNS & GOLF COURSE WI7441410 Wisconsin Transient Non-Community 100
SPOT WI8040222 Wisconsin Transient Non-Community 100
VETERANS MEMORIAL PARK CAMPGROUND WI7210273 Wisconsin Transient Non-Community 100
JOHN AND HEIDIS HAPPY DAZE WI8510225 Wisconsin Transient Non-Community 100
ZOAR 055295509 Wisconsin Community 100
BROOKFIELD CENTRAL H S WI2680795 Wisconsin Transient Non-Community 100
WHISTLING STRAITS CHAMPIONS LOCKER ROOM WELL WI4601143 Wisconsin Transient Non-Community 100
OAKDALE A&W DRIVE IN WI6420392 Wisconsin Transient Non-Community 100
SPOT 2 WI8040221 Wisconsin Transient Non-Community 100
BOBBERS ON THE LAKE WI8020412 Wisconsin Transient Non-Community 100
YMCA CAMP JORN HEALTH CENTER WI7640240 Wisconsin Transient Non-Community 100
WHISTLING STRAITS IRISH COURSE SOUTH SHELTER WELL WI4600314 Wisconsin Transient Non-Community 100
WHISTLING STRAITS NORTH SHELTER WELL WI4601685 Wisconsin Transient Non-Community 100
WHISTLING STRAITS SOUTH SHELTER WELL WI4601686 Wisconsin Transient Non-Community 100
WI DNR BUCKHORN SHOWERS WI7290373 Wisconsin Transient Non-Community 100
SKY HIGH CAMPING - NORTH ENTRANCE WI1110850 Wisconsin Transient Non-Community 100
REMINGTON OIL ANTIGO TRUCKSTOP WI7340261 Wisconsin Transient Non-Community 100
BOONDOCKS THE WI7440215 Wisconsin Transient Non-Community 100
MASCOUTIN COUNTRY CLUB ICE MACHINE WI4240145 Wisconsin Transient Non-Community 100