Mark your calendar for our 2026 fee-free dates!
USACE offers fee-free days throughout the year to mark days of celebration and commemoration.
Free sand available at beneficial use sites
Free sand available for beneficial use.
Learn more
Ice is never 100% safe!
Know the thickness before you go. Ice is never 100% safe!
Looking for water levels?
Find water levels at water.usace.army.mil
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The U.S. Army Corps of Engineers is celebrating 250 years in 2025
The U.S. Army Corps of Engineers is celebrating 250 years in 2025.

Latest News

Corps of Engineers urges caution downstream of White Rock Dam and Reservation Dam
ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, is releasing a small amount of water at White Rock and Reservation dams, near Lake Traverse, in Wheaton, Minnesota, to help maintain reservoir water levels.
Published: 2/11/2026
Corps of Engineers seeks comments on Pool 4 river sand transport
ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, is seeking comments on a draft environmental assessment, or EA, for the transportation of dredged material, or river sand, near Lock and Dam 4, east of Kellogg, Minnesota.
Published: 2/11/2026
Army Corps of Engineers waives day use fees at recreation areas in observance of Presidents Day
The U.S. Army Corps of Engineers today announced that it will waive day use fees at its more than 2,800 USACE-operated recreation areas nationwide in observance of Presidents Day, February 16.
Published: 1/27/2026