Lake DuBay

WISCONSIN


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Lake DuBay News

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November 2025 Water Resources Outlook

NWS Southeast River Forecast Center

Date: 11/20/2025

November 2025 review of Southeast Rivers for the past month and an outlook on factors that will impact future streamflows…

October 2025 Water Resources Outlook

NWS Southeast River Forecast Center

Date: 10/20/2025

The Southeast River Forecast Center October 2025 Water Resources Outlook. This outlook reviews recent influences on Southeast US streamflow's and provides an outlook of the coming months streamflow influences…

September 2025 Water Resources Outlook

NWS Southeast River Forecast Center

Date: 9/22/2025

The Southeast River Forecast Center September 2025 Water Resources Outlook. This outlook reviews recent influences on southeast US streamflow's and provides an outlook of the coming months streamflow influences…

What Will the Long July 4 Holiday Weekend Be Like on the Water for Boaters?

BoatUS News

Date: 6/30/2025

TowBoatUS predicts more than 2,500 requests for on-water assistance SPRINGFIELD, Va., June 30, 2025 – When NOAA, The Weather Channel and even the Farmer’s Almanac all agree this summer will be hotter than average, boaters know they will need to prepare for the heat. However, on America’s July 4…

Water Resources Outlook for September 2023

National Weather Service

Date: 9/21/2023

Southeast River Forecast Center Water Resources Outlook for September 2023 addressing flooding and drought issues across the southeast U.S…

9:24:50 AM

UPCOMING EVENTS

3/15/2026 - Daylight Saving Time Begins

11/1/2026 - Daylight Saving Time Ends

3/14/2027 - Daylight Saving Time Begins

11/7/2027 - Daylight Saving Time Ends

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• River: Wisconsin River
• Length: 43 Miles
• Surface Area: 4,649 Acres
• Maximum Depth: 30 feet

Lake DuBay is a reservoir on the Wisconsin River in Marathon and Portage Counties in the U.S. state of Wisconsin. The lake covers an area of 6,700 acres and has a maximum depth of 30 feet. A dam on the lake is used to generate hydroelectric power. The community of Knowlton is located on the shore of the lake, as are 122 homes and three parks. Interstate 39 and U.S. Route 51 provide access to the lake, as do several county highways. While the lake is frozen in winter, it is used for ice racing by the "Winter Thunder Club".

Nearby Lakes

Big Eau Pleine Reservoir

4 miles

39 miles

54 miles

56 miles

57 miles

58 miles

59 miles

59 miles

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