28 Jul 2022

22-057 Corps invites public comments and schedules public meeting to gather input on Owyhee River Aquatic Ecosystem Restoration Feasibility Study

OWYHEE, NV – The U.S. Army Corps of Engineers, Walla Walla District, invites your comments regarding the scope of the Owyhee River Aquatic Ecosystem Restoration Feasibility Study. The Corps has also scheduled a public meeting to provide information and accept comments on the study.

25 Jul 2022

22-056 Corps to treat Lake Wallula to control invasive flowering rush

KENNEWICK, Wash.– The U.S. Army Corps of Engineers’ Walla Walla District will be performing up to eight five-acre treatments in Lake Wallula, the McNary reservoir near Tri-Cities, Washington, with herbicide, Diquat Dibromide, at an application rate of two gallons per surface acre. This effort is to control the invasive aquatic plant species flowering rush.

17 May 2022

22-031 Corps invites public comments on the Federal Participation in Watercraft Inspection Stations documents

Walla Walla, WA – The U.S. Army Corps of Engineers, Walla Walla District (Corps) invites your comments on the May 2022 Federal Participation in Watercraft Inspection Stations, Updated Integrated Letter Report and Programmatic Environmental Assessment, Columbia River Basin (LR/PEA) and associated Draft Finding of No Significant Impact (FONSI).