Supplement Analysis for the Watershed Management Program EIS - John Day Watershed Restoration Program [electronic resource].

Published:: Washington, D.C : United States. Dept. of Energy. Assistant Secretary for Environment, Safety, and Health, 2004.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description:: 3 pages : digital, PDF file
Additional Creators:: United States. Bonneville Power Administration, United States. Department of Energy. Assistant Secretary for Environment, Safety, and Health, and United States. Department of Energy. Office of Scientific and Technical Information

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Summary:

The Bonneville Power Administration (BPA) is proposing to fund the John Day Watershed Restoration Program, which includes projects to improve watershed conditions, resulting in improved fish and wildlife habitat. The project was planned and coordinated by the Confederated Tribes of the Warm Springs through the John Day Basin Office in Prairie City, Oregon. A variety of activities will be implemented, described below. The project will involve the installation of four permanent lay flat diversions (structures) to replace temporary diversions. Two structures would be constructed in Beech Creek, one in Little Beech Creek and one in the John Day River. The structures will replace temporary pushup dams, which were constructed annually of various materials. Installation of the permanent diversion structures eliminates the stream-disturbing activities associated with annual installation of temporary structures. They also will enable fish passage in all flow conditions, an improvement over the temporary structures which can obstruct fish passage under some conditions. Five scour chains will be installed in six sites within the John Day River. The chains will be 3 feet long and consist of 1/4 inch chain. They will be buried within the streambed to monitor the movement of material in the streambed. Other activities that will be implemented include: Installation of off-site water systems in areas where fencing and revegetation projects are implemented, in order to restrict livestock access to waterways; construction of facilities to return irrigation flows to the Johns Day River, including the installation of pipe to replace failing drains or return ditches; installation of pumps to replace temporary diversions; and removal of junipers from approximately 500 acres per year by hand felling.

Report Numbers:

E 1.99:doe/eis-0265-sa-163
doe/eis-0265-sa-163

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Published through SciTech Connect.
08/04/2004.
"doe/eis-0265-sa-163"
N/A.

Type of Report and Period Covered Note:

Topical;

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