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Water level data comes from public feeds published by USGS, the Bureau of Reclamation, USACE, TVA, Duke Energy, Alabama Power & Georgia Power. Readings are cached briefly and may lag the source by up to an hour. LakeLevels is not affiliated with any government agency or utility — always verify conditions with official sources before making decisions on the water.

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Wisconsin lake levels

Current water levels for 48 lakes and reservoirs in Wisconsin, updated from government and utility data sources.

Lakes and reservoirs in Wisconsin with their most recent published water level, when it was published, and who published it
LakeCurrent levelLast updatedSource
Acewood Pond at Bonnie Ln at Madison, WI-0.01 ftSep 10, 2026, 1:56 AM UTCUSGS
ANVIL LAKE NEAR EAGLE RIVER, WI1692.05 ftSep 9, 2026, 10:30 AM UTCUSGS
ASHLAND BREAKWATER LIGHTHOUSE CHEQUAMEGON BAY, WI602.73 ftAug 3, 2026, 11:02 AM UTC · not updated recentlyUSGS
BERRY LAKE NEAR SHAWANO, WI——USGS
BH Pond Outlet Nr Waterside St at Madison, WI0.22 ftSep 10, 2026, 1:58 AM UTCUSGS
Channel at Blue Harvest Ln at Madison WI1.42 ftSep 10, 2026, 1:58 AM UTCUSGS
Chippewa R at Chippewa Falls——USACE
Chippewa R at Grand A Eau Claire——USACE
Chippewa River near Winter——USACE
DELAVAN LAKE NEAR DELAVAN, WI——USGS
DEVILS LAKE NEAR BARABOO, WI7.63 ftSep 9, 2026, 10:00 AM UTCUSGS
Eau Galle Dam940.24 ftSep 8, 2026, 10:30 AM UTCUSACE
ELIZABETH LAKE AT TWIN LAKES, WI-IL793.94 ftSep 10, 2026, 1:30 AM UTCUSGS
GENEVA LAKE AT LAKE GENEVA, WI864.36 ftSep 10, 2026, 1:00 AM UTCUSGS
GREEN LAKE AT GREEN LAKE, WI6.50 ftSep 10, 2026, 1:00 AM UTCUSGS
LAC VIEUX DESERT NEAR LAND O'LAKES, WI1680.44 ftSep 9, 2026, 10:45 AM UTCUSGS
LAKE HURON NEAR PLAINFIELD, WI1092.24 ftSep 9, 2026, 10:00 AM UTCUSGS
LAKE KEGONSA AT BARBER DRIVE NEAR STOUGHTON, WI843.23 ftSep 10, 2026, 1:00 AM UTCUSGS
LAKE KOSHKONONG NEAR NEWVILLE, WI776.56 ftSep 9, 2026, 11:00 AM UTCUSGS
LAKE MARY NEAR TWIN LAKES, WI-IL——USGS
LAKE MENDOTA AT MADISON, WI849.90 ftSep 9, 2026, 10:00 AM UTCUSGS
LAKE MONONA AT MADISON, WI845.00 ftSep 9, 2026, 10:00 AM UTCUSGS
LAKE WAUBESA AT MC FARLAND, WI844.76 ftSep 9, 2026, 11:00 AM UTCUSGS
LAKE WINNEBAGO AT OSHKOSH, WI747.12 ftSep 9, 2026, 10:00 AM UTCUSGS
LAKE WINNEBAGO NEAR STOCKBRIDGE, WI747.19 ftSep 9, 2026, 10:00 AM UTCUSGS
Lock and Dam 4667.07 ftSep 8, 2026, 10:15 AM UTCUSACE
Lock and Dam 5A651.06 ftSep 8, 2026, 10:15 AM UTCUSACE
Lock and Dam 6645.49 ftSep 8, 2026, 10:15 AM UTCUSACE
Lock and Dam 8630.92 ftSep 8, 2026, 10:15 AM UTCUSACE
Lock and Dam 9619.99 ftSep 8, 2026, 10:15 AM UTCUSACE
LONG LAKE NEAR PLAINFIELD, WI——USGS
Mississippi River at La Crosse, WI631.19 ftSep 8, 2026, 10:15 AM UTCUSACE
Mississippi River at Prescott, WI675.16 ftSep 8, 2026, 10:15 AM UTCUSACE
Mississippi River near Alma, WI660.11 ftSep 8, 2026, 10:00 AM UTCUSACE
NORTH LAKE NEAR ELKHORN, WI907.12 ftSep 9, 2026, 11:00 AM UTCUSGS
Odana Golf Course East Pond Outlet at Madison, WI0.49 ftSep 10, 2026, 1:57 AM UTCUSGS
PLAINFIELD LAKE NEAR PLAINFIELD, WI——USGS
PLEASANT LAKE NEAR WESTFIELD, WI980.35 ftSep 10, 2026, 1:00 AM UTCUSGS
Pond at Hwy 151 and Reiner Rd at Madison, WI0.25 ftSep 10, 2026, 1:49 AM UTCUSGS
Red Cedar River at Menomonie——USACE
REST LAKE AT CT HWY W DAM NR MANITOWISH WATERS, WI——USGS
St Croix River at St Croix Falls——USACE
Strickers Pond nr Longmeadow Rd at Madison, WI0.62 ftSep 10, 2026, 1:49 AM UTCUSGS
Upper Door Crk Pond at Door Crk Park at Madison,WI0.21 ftSep 10, 2026, 1:55 AM UTCUSGS
Warner Lagoon Nr Warner Rec Center at Madison,WI2.06 ftSep 10, 2026, 1:50 AM UTCUSGS
WIND LAKE AT OUTLET AT WIND LAKE, WI8.30 ftSep 10, 2026, 1:00 AM UTCUSGS
Wisconsin River at Rainbow Res——USACE
Wisconsin River at Rothschild——USACE

Water level data comes from public feeds published by USGS, the Bureau of Reclamation, USACE, TVA, Duke Energy, Alabama Power & Georgia Power. Readings are cached briefly and may lag the source by up to an hour. LakeLevels is not affiliated with any government agency or utility — always verify conditions with official sources before making decisions on the water.

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