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1501 - 1525 of 5942 Items << < 56 57 58 59 60 61 62 63 64 65 > >>
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Old dock along Columbia River at Astoria, with mouth of river in distance. There are several buildings visible on the dock, with what appears to be smoke rising from a pipe on the roof of one of the buildings. The opposite shore can be faintly...
2004-03-02
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Map Symbol Al
Map Symbol A2
Columbia River Gorge NSA Interpretive Center
SITE DESCRIPTION: The Interpretive Center will be constructed on a bluff overlooking the Columbia River at Crate's Point, west of The Dalles. Although the site will...
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Managing ecosystems for experimental purposes. Adaptive management seemed to assume that problems in the Columbia River would lend themselves to laboratory-style testing in which some variables could be controlled, others manipulated, and changes...
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Close-up view of one of the three fish traps and the adjoining fish ladder at Rock Island Dam on the Columbia River near Wenatchee, Washington.
1939-04-27
2024-11-01 |
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it became a painful duty to announce to the Chief of Engineers. He was true to his manhood and his profession ; and, as then truly written
He was a most able and reliable civil assistant, always prompt and energetic, perfectly fearless, inured...
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A black and white image of men with horses using nets to sein at the edge of the Columbia River. A small sailboat is in foreground and a steamboat is on far side of river. All of the men wear hats, some wear rubber aprons and high rubber boots....
2004-03-24
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In 1943, Lincoln and Foster (3) completed a seemingly exhaustive study of the slime problem. They concluded: "Waste sulfite liquor, and specifically the carbohydrates contained in the waste liquor, are the cause of the growth of Sphaerotilus in...
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SUMMARY AND CONCLUSIONS
SUMMARY
The section of the Lower Columbia River from Bonneville Dam to Cathlamet, Washington, with which this report is concerned, is shown in Figure I. This 104-mile reach is more highly developed than any other...
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ington southward into Oregon. Lands to be irrigated within this block include the million-acre Columbia Basin project. The second largest. block occupies the central Snake River Valley in southwestern Idaho. Its development would close an 80-mile...
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within eye-scope, a sudden shifting of the clouds uncovered in quick succession three wonderful old volcanic cones—Hood, to the south, Adams, to the north, and a peak which I think must have been St. Helens to the west. Instantly the lines of...
2004-08-24
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438 REPORT OF THE CHIEF OF ENGINEERS, IT. S. ARMY.
The plan of improvement is to hold the channel in its southern posi-
tion by building two high-tide stone jetties; the northern starting from
the above-mentioned peninsula and the...
2006-06-16
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usage had opened a slit at the knee. Possibly I caught this somewhere on the boat without noting it in my excitement; or it is even possible the current did tear it off. There was nothing especially
remarkable about it in any case. All the same,...
2004-08-10
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At one of the three fish traps at Rock Island Dam, a load of salmon is dumped into the tank compartment of a fish hauling truck. The fish will be hauled to one of the tributaries of the Columbia River below Coulee Dam and there released.
1939-04-28
2024-11-01 |
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Administrative papers of a labor union representing several dozen local units.; Union composed of several dozen local units. Two predecessors of the
Longshoremen's and Warehousemen's union were the United Fishermen's Union of
the Pacific,...
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A black-and-white photograph. Written at the bottom in white ink is "Ice blockade Columbia River. Arlington, Ore, Jan. 19. 1909. Foto by M.E. Shurte." In the foreground twigs of bare branches stick up from the snow on the bank. To the right is...
2004-08-05
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APPENDIX O O.
IMPROVEMENT OF RIVERS AND HARBORS IN OREGON AND IN WASHINGTON TERRITORY—IMPROVEMENT OF LOWER CLEARWATER RIVER, IDAHO-CONSTRUCTION OF CASCADE CANAL, COLUMBIA RIVER.
REPORT OF MAJOR GEORGE L. GILLESPIE, CORP'S OF ENGINEERS,...
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This collection consists of the records
of the Boone and Crockett Club which was founded in 1887 by Theodore Roosevelt
and George Bird Grinnell and remains active today. Since its inception the Club
has championed conservation causes...
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Columbia River flowing through diversion channel, 262,000 c.f.s. high trestle almost completed.
1937-06-23
2024-11-01 |
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Source
Tentative Disposition
F-7 B
PI-58 B
WI-30, 47, 48 E
Problem or Area of Concern
3. (Cont) COMMENT: This concern is relevant to a number of problem areas called to attention of the Corps and to the Congress on a nation-wide...
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Caption on mount: McGowan's Cannery, Chinook, Columbia River, Washington
PH Coll 293.46 |
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Document: "Snake-Colorado Project, A Plan to Transport Surplus Columbia River Basin Water to the Arid Southwest", October, 1963, page 7
1963-10-01
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A River in Common: The Columbia River, the Salmon Ecosystem, and Water Policy
2. Adaptive Management in the Columbia River
More than one hundred years after the Northwest began these mitigation experiments, one of life's bracing experiences is...
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The Little Dalles are formed by a great reef of limestone which, at one time, probably made a dam all the way across the river. The narrow channel which the Columbia has worn through the stone is less than two hundred feet in width for a...
2004-08-11
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One of the three fish traps at Rock Island Dam on the Columbia River near Wenatchee, Washington. The traps were made a part of the fish ladders in existence at the dam.
1939-07-26
2024-11-01 |
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Image Caption: LOOKING UP YAKIMA VALLEY --page break-- part of the orchard product. The soil is fertile, but requires irrigation, as the rainfall is small.
The people of Pasco are promoting a very ambitious irrigation project which involves...
2004-07-20
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