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2076 - 2100 of 5942 Items << < 79 80 81 82 83 84 85 86 87 88 > >>
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This is part of the operations in maneuvering the diversion gate and hoist barge into position in front of the slots on the West side. <br> Many large contractors refused to submit bids on the job because of the risk involved in diverting...
2024-11-02
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Document: Proposed White House Press Statement, January, 1965?, page 1
1965-01-01
2006-09-14 |
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The Middle Fork of the John Day River (MFJD) in Northeastern Oregon contains important spawning grounds for spring Chinook and summer steelhead of the Columbia River Basin. In the summer of 2008 phase one of a river restoration project was...
2009-12-09 (iso8601)
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biologists, microorganisms may be more significant than animals, and the overall structure and complexity of an ecological system are more important than individual species.' Salmon protection can tend to emphasize what Aldo Leopold called "show...
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A Snapshot of Current Salmon, River,
and Watershed Management
The plethora of salmon recovery initiatives required new management and coordination systems. They have emerged over the last seventeen years in pieces, and they are still...
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RIVER AND HARBOR IMPROVEMENTS. 449
letting it take what slope it will in cross section under the action of
the waves.
To give greater permanence to the sand and to increase the quantity
that may accumulate in the vicinity of...
2006-06-16
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Amount (estimated) required for completion of existing project 332,000 00
Amount that can be profitably expended in fiscal year ending June 30, 1888 150, 000 00 Submitted in compliance with requirements of section 2 of river and
harbor acts...
2006-03-23
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Papers of the
Federation of Western Outdoor Clubs, a coalition of hiking and outdoor
recreation groups in eight Western states, 1947-1981.; Federation of Western Outdoor Clubs
(FWOC): "As the American frontier closed in the late 19th...
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8 p. Selected pages of the Report of the Chief of Engineers, United States Army for 1882. Included are annual reports detailing improvements of rivers and harbors in Oregon and Washington territory.
1882-11-02
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masonry; 7,228 cubic yards of earth, 4,316 cubic yards of loose rock, and 8,387 cubic yards of solid rock have been removed ; 80,994 pounds of cast-iron pipe, 106 cubic yards of second-class ashlar stone, and 18,127 feet (board measure) timber...
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While laying out the dams I found Chitwood Bar, for which I had estimated 600 feet of wing dam, with a, channel 3 feet deep on the very line I had marked for scraping, and it has continued this season in as good condition. The dams were completed...
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On the 11th of April, 1871, in compliance with Special Orders No. 124, dated March 28, 1871, from the War Department, Adjutant General's Office, I relieved Major R. S. Williamson at San Francisco, California, from his duties as superintendent of...
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Hi-line logging at Weyerhaeuser Camp #7, near the Green River which is a tributary to North Fork Toutle River
1914-05-29
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Left Branch of East Fork of the Elochoman River showing effect of logging operations on the stream
1937-05-20
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Part of falls and cascades on the Cispus River below Gail Falls near the Cob Creek confluence
1941-04-25
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Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1940-02-29
2003-01-01 |
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Houseboats also discharge raw sewage to the river. The regulatory agencies have undertaken a study to determine the extent of the problem and to find a satisfactory solution. The State of Oregon enacted a new legal statute during the 1965...
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Nearly half of the average daily BOD loading is contributed by three mills using the sulfite process with no recovery of the base cooking chemicals.
6. A slime concentration that severely interferes with commercial and sport fishing develops...
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Because of the limited powers of the compact commissions, enforcement activities of the commissions have been negligible. This is not to say, however, that the compact commissions through the wise use of their limited powers have not substantially...
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Document: Notes on Conferences in Los Angeles with California Water Leaders, December 1964 (thermofax), page 2
1964-12-01
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Water quality samples were collected at sites in 16 randomly selected agricultural and 4 urban subbasins as part of Phase III of the Willamette River Basin Water Quality Study in Oregon during 1996. Ninety-five samples were collected and analyzed...
1997-11-02
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ASHTON
ANN. PREC. 15.80 IN.
MORAN
ANN. PREC. 21.77 IN.
POCATELLO
ANN. PREC. 13.81 IN.
TWIN FALLS
A'NN. PREC. 10.38 IN.
, UPPER SNAKE
PRECIPITATION AND TEMPERATURE DATA
SELECTED STATIONS
Data from: weather bureau...
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C. A Brave New Energy World
Many of the most difficult questions that face the Basin have to do with the hydropower system. Decisions over river operations and reservoir drawdowns are coming. Science notwithstanding, these decisions involve big...
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Great Northern Railway Relocation- Removing old railroad spans over Kettle River, near Boyds. Placing a barge under one of the spans.
1942-06-07
2024-11-02 |
