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October 30, and on October 31 a full report was forwarded. The land required, 47.32 acres, was claimed to be owned by the Oregon Steam Navigation Company, who offered to sell it at the rate of $200 per acre, reserving-to themselves the right of...

Boundary; and navigated it, from Grand Rapids to Snake River, in a 30-foot batteau with a crew of four Indians and a Canadian half-breed called Old Pierre. His published report gives his experience at what is now known as Box Canon. "Every...
2004-07-07
Mason City in the foreground--contractor's general office building at extreme left, mess hall and camp office, auto parking space, men's quarters, commercial section and hospital, Mead Circle and residence section. Columbia River highway bridge...
2024-11-06
2024-11-06
The following is a statement of the moneys expended and available for this improvement during the fiscal year : Available July 1, 1872 $50, 000 00 Expended : Removal of rocks $19, 296 69 Superintendence, office expenses, &c 2, 488 98...

for the deck. For a distance of 180 ft. on the Highway above Bonneville it was found to be cheaper to carry the road partly on a concrete viaduct and partly on the solid rock roadbed, rather than to cut the full road bed out of the vertical rock...
2004-06-17
MASTER PLAN - An overall plan for reservoir shoreline protection, development, and management with allowances for recreation, industry, transportation, and any other relevant usage. MODIFIED STREAMFLOW - Streamflow as modified by use of...

forty-five horse-power per ton per twenty-four hours. The labor cost is stated at $4.50 per ton, and the initial cost of plant at $13,000 per ton daily capacity. Besides its use as an absorbent, wood flour is used as a filler for linoleum and in...
2004-03-02
Subsection 2.E.7 [2D11] The recommendation of Subsection 2D11 was for a study of a 3,000-mile, 1-million volt d-c intertie. This was from a single source amely Joachin J. Janovec of Technocracy, Inc., Portland, Oregon. If we examine...

United States Department of the Interior BONNEVILLE POWER ADMINISTRATION P.O. Box 3621, PORTLAND, OREGON 97208 APR 2 1974 Major General R. E. McConnell Division Engineer, North Pacific Division Corps of Engineers 210 Custom House...

Winter conditions at foot of concrete placing trestle support.
1936-02-01
2024-11-06
Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1937-08-17
Source PI-42, 50 SI-74 F-17 Tentative Disposition E WI-12, 56, 69 E WI-71 C WI-72 C F-17 Problem or Area of Concern 6. Transport baby salmon by barge downstream to Bonneville Dam. (G.B. 41) COMMENT: A pilot program...

Problem or Area of Concern Source Tentative Disposition 1. (Cont) COMMENT: In a cooperative effort of the Columbia River and Tributaries Study and other studies, the Corps of Engineers has coordinated with the seven Federal and State fish and...

Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1938-11-30
Source WI-59 Tentative Disposition E WI-45 C 0-4 B Problem or Area of Concern 15. Boat launch at Wawawai and Steptoe; also park facilities at both locations. (G.B. 33) COMMENT: Boat launching ramps with parking and small...

The two camps at the dam site. In the foreground is the "Coulee Dam" the Government Camp; and across the river is "Mason City" the contractor's camp.
1936-08-26
2024-11-06
Showing general area of section ""A"" for placement of granite armor rock along the left bank of the Columbia River below Grand Coulee Dam. The section extends from the crane upstream to a point opposite the large concrete blocks, showing on the...
1949-04-26
Tentative Disposition Source Problem or Area of Concern 11.(Cont) COMMENT: CR&T will adhere to Federal principles and standards for water resources planning. Procedures used by the Corps of Engineers include present and future economic...

TABLE OF CONTENTS Part Page I INTRODUCTION I-1 II BASIS FOR SELECTING SYSTEM-WIDE STUDY ELEMENTS II-1 III INVENTORY OF PROBLEMS AND AREAS OF CONCERN List of Disposition Codes 111-1 SECTION 1: REVIEW OF THE EXISTING...

Coal Creek is a tributary to the Columbia River
1936-10-29
Excavating for block 40 behind section "E" of west cofferdam.
1935-09-26
2024-11-06
Goal VI: Policies: 2. Connect intact and usable highway segments with recreation trails to create a continuous route through the Columbia Gorge which links local, state and federal recreation and historic sites. 3. Preserve and enhance the...

Jump trap at Kettle Falls for steelhead and salmon

Double-crested cormorants (Phalacrocorax auritus) have been identified as the source of significant mortality to juvenile salmonids (Oncorhynchus spp.) in the Columbia River Basin. Management plans for reducing the size of a large colony on East...
2015-12 (iso8601)
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