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Archive: May, 2025
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  • USACE approves discharge permit for Stibnite Gold Mine

    BOISE, Idaho – The U.S. Army Corps of Engineers’ Walla Walla District has approved a permit for Perpetua Resources Idaho Inc. to discharge dredged or fill material into waters of the United States during construction of the Stibnite Gold Project in Idaho, following a review under the Clean Water Act.
  • Dworshak Dam reduces public tour schedule

    AHSAHKA, Idaho – The U.S. Army Corps of Engineers at Dworshak Dam announced a reduction in the number of scheduled public tours, effective immediately.
  • Fencing to be installed at McNary Levee pump stations

    PASCO, Wash. – Beginning the week of May 19, NorthBank Civil and Marine, Inc., a contractor working with the U.S. Army Corps of Engineers, Walla Walla District will install security fencing around Pump Stations 12-1 and 12-1A near A Street in Pasco.
  • USACE urges boater safety at navigation locks

    WALLA WALLA, Wash. – The U.S. Army Corps of Engineers, Walla Walla District is reminding boaters to exercise caution near navigation locks following several recent incidents involving recreational boats operating near district locks.