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1001 - 1025 of 5942 Items << < 36 37 38 39 40 41 42 43 44 45 > >>
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number of people. The city of Portland, on the Willamette River near the Columbia, is a port for ocean-going vessels and river barges. It is also the major commercial and industrial center of the entire Columbia River Basin. The Puget Trough is...
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The Bonneville Power Administration (BPA) Fish and Wildlife Program (FWP) mitigates impacts, including mortality, from hydroelectric dams in the Columbia River Basin for ESA-listed salmon and steelhead populations and other species of special...
2013-05-01
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A black-and-white stereoscopic view published by C.E. Watkins. The caption reads "Castle Rock, Columbia River". A rocky beach is in the foreground. Across the river deciduous trees line the river, with evergreens behind them and covering the low...
2004-08-03
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free from obstructions, except at a point about 4 miles below Lewiston, where several rocks iii a bend of the channel may ultimately require removal. This is, however, not immediately necessary. At
STEPTOE RAPID,
20 miles below Lewiston,...
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THE ORDERLY DEVELOPMENT OF THE COLUMBIA RIVER HAS BEGUN 1938 14Bonneville Dam completed by the Corps of Engineers of the U. S. Army. Freight traffic on the river begins to mount. By 1939, the tonnage of commodities passing through Bonneville lock...
2004-06-24
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A black-and-white stereoscopic photograph with the caption "View on the Columbia River, near Vancouver." Printing on the cardboard mounting indicates it is number 1226 in the set of "Watkin's Pacific Coast" views of the western states. The view is...
2004-08-03
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1 map : 19 x 13 cm. "Sen. Ex. Doc. No. 186, 1st sess., 47th Cong." Scale approximately 2 miles to 1 inch. A larger scale version of this map can be seen at: http://kaga.wsulibs.wsu.edu/zoom/zoom.php?map=wsu480
The next section of the map moving...
1882-11-01
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1 map : 19 x 13 cm. "Sen. Ex. Doc. No. 186, 1st sess., 47th Cong." Scale approximately 2 miles to 1 inch. A larger scale version of this map can be seen at: http://kaga.wsulibs.wsu.edu/zoom/zoom.php?map=wsu480
The next section of the map moving...
1882-11-01
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65 p. Includes sections of Appendix PP: 1883 annual report of Capt. Charles F. Powell, Corps of Engineers, detailing construction, and other works of river and harbor improvements for the Willamette and Columbia rivers. Also included are reports...
1883-11-01
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1 p. A letter from W. H. Ballou to the editor of Scientific American discussing statements made by J. F. McIndoe about the south jetty at the mouth of the Columbia River. The letter discusses discrepancies between McIndoe's various estimates of...
1912-10-19
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1 map : 19 x 13 cm. "Sen. Ex. Doc. No. 186, 1st sess., 47th Cong." Scale approximately 2 miles to 1 inch. A larger scale version of this map can be seen at: http://kaga.wsulibs.wsu.edu/zoom/zoom.php?map=wsu480
The next section of the map moving...
1882-11-01
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of the Kennewick division is the fact that the production of crops on which processing plants in the established community of Kennewick, Wash., depend was significantly reduced by the withdrawal from production of irrigated farm land to make way...
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that 80 percent of 153 Oregon tributaries had low-flow problems (two-thirds of which were caused at least in part by irrigation withdrawals).17 A 1992 analysis of water problems affecting fish production showed similar problems in many Idaho,...
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65 p. Includes sections of Appendix PP: 1883 annual report of Capt. Charles F. Powell, Corps of Engineers, detailing construction, and other works of river and harbor improvements for the Willamette and Columbia rivers. Also included are reports...
1883-11-01
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Eight photographs, taken during the months of May and June, 1899, after the usual summer rise of the Columbia River had set in, accompany this report.
Money statement.
July 1. 1898, balance unexpended ............... $20, 706.43 Amount...
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Additions to the machine have been made since, but it is of a kind not adapted for Swan Island Bar, which is the only one now that remains where dredging is needed in the ship-channel of the Willamette River.
IMPROVEMENTS FOR POST-OFFICE BAR....
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[unrelated material omitted]
IMPROVEMENT OF RIVERS AND HARBORS IN OREGON AND IN WASHINGTON TERRITORY-IMPROVEMENT OF LOWER CLEARWATER RIVER, IDAHO-CONSTRUCTION OF CASCADES CANAL, COLUMBIA RIVER.
Officer in charge, Capt. C. F. Powell,...
2006-02-13
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Colored image of Castle Rock on the Columbia River. This is a winter scene with snow on the riverbanks and tree limbs. Bare trees line the riverbanks of the Columbia River, merging with the green fir trees in the background. The view is centered...
2004-08-04
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I am not particularly impressed with the Peterborough, but prefer something of the type I had made. The faults I find with them, are, first, the bottom is too straight, longitudinally, and for that reason they do not quickly respond to oars or...
2004-07-12
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Exceptional data are available for the study of the salmon runs of the Columbia River in 1938. Detailed figures on catch were supplied by Oregon and Washington in such form that they could readily be combined with the counts at Bonneville Dam to...
1942 (iso8601)
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1 map : 19 x 13 cm. "Sen. Ex. Doc. No. 186, 1st sess., 47th Cong." Scale approximately 2 miles to 1 inch. A larger scale version of this map can be seen at: http://kaga.wsulibs.wsu.edu/zoom/zoom.php?map=wsu480
The next section of the map moving...
1882-11-01
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Heavy mineral compositions of sands from Oregon beaches,
rivers and sea cliffs have been determined in order to examine the
causes of marked along-coast variations in the beach-sand
mineralogy. The study area extends southward from the Columbia...
1987-01-06 (iso8601)
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RIVER AND HARBOR IMPROVEMENTS. 439
The Columbia was navigable all the year except when closed by ice;
the Snake, however, was navigable only during high water, for three
or for months in the spring.
Previous to 1877 $20,000...
2006-06-16
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[unrelated material omitted]
IMPROVEMENT OF THE MOUTH OF THE. COLUMBIA RIVER, OREGON AND WASHINGTON TERRITORY; OF THE ENTRANCES TO COOS AND YAQUINA BAYS ; OF MOUTH OF COQUILLE RIVER AND OF UMPQUA RIVER, OREGON ; AND OF CERTAIN RIVERS EMPTYING...
2006-03-23
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