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1626 - 1650 of 5942 Items << < 61 62 63 64 65 66 67 68 69 70 > >>
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Selected material from volume two of: "A History of the Columbia Basin Project: Volume II"
2024-11-01 |
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The biology, history and synonyms of
reviewed and the known distribution given.
Fascioloides magna were reviewed and the known distribution given. Studies have shown that Cervidae are the natural hosts and domestic
ruminants the accidental hosts....
1965-03-05 (iso8601)
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For the first objective of this thesis, we attempt to understand the role of water flow and directionality in determining steelhead (Oncorhynchus mykiss) and spring/summer and fall Chinook (O. tschawytscha) migration patterns within the Columbia...
2006-01-30T22:05:58Z (iso8601)
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and is held in readiness for future use. Although the foundation to a great extent proved to be quicksand, and the velocity of the current unusually strong, still, upon an examination of the piles, caps, and braces, it was found that the...
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3. The Columbia River is the greatest single undeveloped source of water power in the United States. With its tributaries it can produce power equal to that purchased in 1929 in the entire United States by All the homes. All the farms. All the...
2004-06-24
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Creek was built to provide game fish for Lake Roosevelt and increased funding of this facility should be considered.
Section 8C, Item 6. Transporting Juvenile Salmon
The transportation concept is presently under study by the National...
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A black and white photograph of a steamboat identified as the "Selkirk" on the Columbia River above Wenatchee. The Selkirk was built in Wenatchee in 1899 and was owned by the Columbia & Okanogan Steamboat Co. She was wrecked at Rock Island Rapids...
2004-04-19
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A black and white image looking north across the Columbia River to the town of Vancouver, Washington. The river is in the foreground. At the far left a tall smokestack is seen behind some buildings. In the middle of the photo is a building with...
2004-03-24
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Source
PI-6, 16, 20, 21, 60 SI-26, 77, 78, 81 F-1
WI-17, 28, 39, 52 F-17
Tentative Disposition
E
PI-96 E F-17
Problem or Area of Concern
10. The feasibility of reestablishing migratory fish runs past high dams such as Hells...
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Photo shows Kettle Falls, on the Columbia River, which are now obliterated by the backwater from Grand Coulee Dam
1935-09-18
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Predation by piscivorous marine fishes has been hypothesized to be a primary source of marine
mortality for Pacific Northwest juvenile salmon. During the springs and summers of 1998–2004, we collected predator and prey fishes (forage and juvenile...
2008-05 (iso8601)
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Administration. The agency was charged with marketing power output from the federal dams on the Columbia, giving preference to public customers. The BPA was "intended to be provisional pending the establishment of a permanent administration for...
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The annual flood stage of the Columbia River pours through the spillway diversion area of Grand Coulee Dam. A peak flow of 265,600 second feet was reached in 1940.
1940-06-03
2024-11-01 |
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his book entitled, The Columbia River, that, "It would be possible to descend almost the entire length of the River in a small boat."
The COLUMBIA, now at the goal visioned from Canal Flat was, with the aid of some railroad section men, withdrawn...
2004-07-22
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Image Caption: GAUQUIL RAPIDS --page break-- of Beverly is a half-mile east of the River. It is a small, dreary place, with streets and sidewalks covered with wind-driven sand. On the front porch of the most pretentious residence the housewife was...
2004-07-20
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1 p. A brief column and two photographs by H. H. Shank describing the scenic beauties of the Columbia River and its shores, which according to him compare advantageously in picturesque attraction with those of the Rhine in Germany. He also touches...
1897-04-03
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Photo shows Kettle Falls, on the Columbia River, which are now obliterated by the backwater from Grand Coulee Dam
1935-09-18
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Source
SI-73 F-11 F-19
Tentative Disposition
E
F-7
PI-19, 33 SI-33
A
Problem or Area of Concern
4. In recent years, the water table in the Columbia Basin irrigation project area has risen and it will soon become a swamp...
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Map Symbol 0th
Map Symbol Ot12
Trail from Rooster Rock State Park to Dalton Point
TRAIL DESCRIPTION: This trail lies along the shore of the
Columbia River. The potential trail location area is quite narrow in areas. The grade is level,...
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36 COLORADO RIVER STORAGE PROJECT The inundation of part of the Dinosaur National Monument by the proposed Echo Park Dam is opposed, in summary, by virtually all the organizations which traditionally have fought to protect what remains of our...
2008-11-01
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Looking up the Columbia River from the Oregon side near Bigg's Ferry
1937-09-07
2003-01-01 |
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The localized impact of blooms of the mixotrophic ciliate Myrionecta rubra in the Columbia River estuary during 2007-2010 was evaluated with biogeochemical, light microscopy, physiological, and molecular data. M. rubra affected surrounding...
2012-02-29 (iso8601)
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