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4351 - 4375 of 5942 Items << < 170 171 172 173 174 175 176 177 178 179 > >>
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Bulldozer Jockeys have a special technique for flood fighting. It is a double action procedure of moving their equipment out into the flood stream bed and with the bulldozer blade widening the stream channel, at the same time pushing the blade...
1964-11-25
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View from of excavation taken from across the river. Structures visible in the foreground.
1934-04-02
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Removing walls of east side cofferdam by burning (Wakefield piling)
1936-12-01
2024-11-25 |
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Highway bridge with pier No. 2 repairs almost completed.
1936-05-04
2024-11-25 |
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Batcher control equipment in Eastmix. Graphic record instrument on the right.
1936-06-01
2024-11-25 |
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Feeder and collecting conveyors at elevation 1840 in Brett pit.
1936-04-01
2024-11-25 |
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Source
Tentative Disposition
PI-53 C
Problem or Area of Concern
2. (Cont) more often. Such blocks are apparently due to temperature differences which exist between the main river and the tributary stream into which the fish are headed....
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Map Symbol Wt4
providing access for the disabled throughout its length. The trail would go through the newly created Franz Lake National Wildlife Refuge. Wildlife and wildlife habitat concerns are paramount in designing and constructing this...
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COLORADO RIVER STORAGE PROJECT Cost to the States of the Colorado River storage project Alabama Arizona - Arkansas Califarnia Colorado Connecticut Delaware Florida Georgia Idaho Illinois Indiana Iowa Kansas. Kentucky Louisiana Maine Maryland. —...
2008-11-01
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THE COLORADO RIVER STORAGE PROJECT AND
AGRICULTURAL SURPLUSES
The farm bill and agricultural surpluses have been under discussion for many weeks. During World War II our farmers were urged to plant heavily. Food and forage were in high demand....
2009-05-01
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Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1938-11-30
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climax composition. Those species surviving in the drier area were more fire resistant.
As settlers came to the Gorge, they aggressively logged the Douglas-fir trees on the easily accessible lands. Some farmed the newly cleared land. Others...
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1 map : col., 23 x 23 cm.
A larger scale map of this route can be seen at http://kaga.wsulibs.wsu.edu/zoom/zoom.php?map=wsu231
The next section of the map moving east is at http://kaga.wsulibs.wsu.edu/zoom/zoom.php?map=wsu253
The next...
2024-11-25
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Image caption: Potential pumped-storage sites on Upper Cispus River, Lower Columbia Subregion: Dark Meadow (577) and Green Mountain (576), view looking easterly.
Image details: MT. ADAMS TUNNEL PENSTOCK LOWER RESERVOIR UPPER RESERVOIR CISPUS... |
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The High Lava Plains province (HLP) is a late Cenozoic bimodal volcanic field at
the northern margin of the Basin and Range province in southeastern Oregon that hosts
a westward younging trend of silicic volcanism that crudely mirrors...
2004-10-05 (iso8601)
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Summary of potential developments—Continued. ESTIMATED CONSTRUCTION COSTS
[Thousands of dollars.] 1
Project
Irrigation distribution cost
Dam and reservoir
Name
Total cost
Cost
Kleinschmidt flat 130 130
Nevada northside 50 50...
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The occurrence and distribution of fish viruses in Oregon were
determined by the examination of anadromous and fresh water salmonids.
Infectious pancreatic necrosis virus (IPNV) was isolated and
identified from asymptomatic adult coho...
1975-09-22 (iso8601)
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Document:From Joseph Jensen, Confidential Report to M.W.D. Directors, "Conference with Secretary of the Interior Udall," December 15, 1964, page 2
1964-12-15
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Letter: To Subcommittee on Irrigation & Reclamation, Committee on Interior & Insular Affairs, House of Representatives, from Brooks, Vanoni, et.al, June 17, 1966, page 2
1966-06-17
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Letter: From Walter W. Heller, The Chairman of the Council of Economic Advisers, to Mr. Hughes, April 3, 1964, page 2
1964-04-03
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and corn. Production of small fruits and vegetables is of some local importance. Hay, small grains, and pasture are the principal crops grown without irrigation.
The Clark Fork headwaters area is predominantly a livestock section. Between the...
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Phylogeographic studies of six Pacific Northwest forest-associated
salamanders provide insight into historical and contemporary processes on
population genetic structure. Among Larch Mountain Salamanders (Plethodon
larselli), cytochrome b...
2000-12-01 (iso8601)
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