SUPPLEMENTARY INFORMATION:

Multiple-purpose project operations (including flood control, hydropower, fish and wildlife, recreation, navigation, irrigation, water supply, and water quality) at Libby, Hungry Horse, and other dams have altered the natural river hydrology of the Columbia River and some of its major tributaries. These dams store the spring snowmelt runoff to control floods and release water for multiple uses. Populations of threatened and endangered fish in the Columbia River Basin (Kootenai River white sturgeon, Columbia Basin bull trout, and several Columbia River salmon and steelhead stocks) benefit from certain high-flow periods, which historically were determined by natural runoff patterns driven by snowmelt and rainfall. While the status of bull trout populations in the Kootenai and Flathead rivers is generally better than some others in the Columbia Basin, Kootenai River white sturgeon numbers are estimated at fewer than 500 (down from numbers of 5,000-6,000 in the 1980's) and are declining at approximately 9% per year. Several salmon and steelhead populations in the Columbia Basin are listed as threatened or endangered. Pursuant to Section 7 of the Endangered Species Act, the 2000 U.S. Fish and Wildlife Service Biological Opinion on the operation of the Federal Columbia River Power System (FCRPS) included a recommendation to implement variable discharge flood control (VARQ), with Q representing engineering shorthand for discharge, at Libby and Hungry Horse dams. NOAA Fisheries considered the Updated Proposed Action (UPA) and issued the 2004 NOAA Fisheries FCRPS Biological Opinion on November 30, 2004. The 2004 UPA generally reflects, with certain modifications, the hydropower, habitat, hatchery, and harvest measures implemented under the 2000 biological opinion Reasonable and Prudent Alternative including implementation of VARQ flood control at Libby Dam and Hungry Horse Dam.

Implementation of VARQ flood control and various flow augmentation operations would modify dam operations and riverflows to avoid jeopardizing the continued existence of endangered Kootenai River white sturgeon, threatened Columbia Basin bull trout, and several populations of threatened and endangered Columbia Basin salmon and steelhead. This DEIS focuses on those environmental conditions that would be modified by implementation of the proposed Federal Action or several alternatives.

The proposed Federal action consists of:

(1) Implementation of alternative flood control at Libby Dam on the Kootenai River and Hungry Horse Dam on the South Fork Flathead River. Called variable discharge flood control, this alternative action is known as “VARQ” flood control, with Q representing engineering shorthand for discharge.

(2) Flow augmentation that such alternative flood control would facilitate in the Kootenai River, the Flathead River, and main stem Columbia River for fish populations listed as threatened or endangered under the ESA. Flow augmentation (i.e., fish flows) includes release of water for bull trout, salmon, and, at Libby Dam, white sturgeon.

We are making the DEIS available to the public for a 45-day review and comment period.

Seven public meetings are planned for the DEIS in order to provide an opportunity for the public to present oral and/or written comments. USACE will host the meetings at Eureka, MT; Bonners Ferry, ID; and Nelson, BC. Reclamation will host the meetings at Kalispell, MT; Kettle Falls, WA; and Grand Coulee, WA. Both agencies will co-host the meeting in Newport, WA. All meetings will begin at 6 pm, local time. For the first hour, resource specialists will be available to answer questions. At 7 p.m., there will be an opportunity to provide verbal and written comments for the record.

The meeting dates and locations follow:

November 28, 2005: Best Western Hotel, Nelson, British Columbia; West Coast Kalispell Center Hotel, Kalispell, MT

November 29, 2005: Elementary School Cafeteria, Newport, WA

November 30, 2005: High School Auditorium, Eureka, MT; KC Diner, Kettle Falls, WA

December 1, 2005: Kootenai River Inn, Bonners Ferry, ID; Grand Coulee City Hall, Grand Coulee, WA

Copies of the DEIS are available for public review at libraries throughout the potentially affected portions of the Kootenai, Flathead, Clark Fork, Pend Oreille, and upper Columbia Basins in the U.S. and Canada. The USACE and Reclamation have distributed electronic and hard copies of the DEIS to appropriate members of Congress; State, local, and tribal government officials; Federal agencies; and other interested parties. You may view the DEIS and related information on our Web page at: http://www.usbr.gov/​pn/​programs/​VARQ.

After the public comment period ends on December 27, 2005, USACE and Reclamation will consider all comments received. The DEIS will be revised as appropriate and a final EIS will be issued. The DEIS has been prepared in accordance with (1) The National Environmental Policy Act (NEPA) of 1969, as amended (42 U.S.C. 4321 et seq.), (2) regulations of the Council on Environmental Quality for implementing the procedural provisions of NEPA (40 CFR parts 1500-1508), (3) USACE regulations implementing NEPA (ER-200-2-2), and (4) Reclamation regulations for implementing NEPA (Reclamation Manual, Policy PO3).

Colonel Debra M. Lewis, District Engineer, Seattle District, U.S. Army Corps of Engineers, P.O. Box 3755, Seattle, WA 98124-3755. ( printed page 68411)

J. William McDonald, Regional Director, Pacific Northwest Region, Bureau of Reclamation, 1150 North Curtis Road, Suite 100, Boise, ID 83706-1234.

70 FR 68409