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3776 - 3800 of 12321 Items << < 147 148 149 150 151 152 153 154 155 156 > >>
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Middle anemometer measures ground wind
2016-09-02 2016-09-02 |
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Run-off data for major streams—Upper Snake
Approximate location
Records available 1
Drainage area
(square miles)
Average annual
run-off 1931-40
(acre-feet)
Stream
Snake River Heise, Idaho 1910—42 5,740 4,091,000
1902...
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if our evaluation of these secondary benefits, which we consider conservative, as presented in the report, were halved It would affect justification for works totaling in cost only about 3% of the cost-.of all works recommended for authorization....
2009-03-01
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Documents relating to irrigation in Larimer County, including Larimer and Weld Irrigation Company, Mercer Ditch Company, the New Cache la Poudre Irrigating Company and the Cache la Poudre Reservoir Company, Dixon Canon Ditch and Reservoir, Tenney...
2007-01-03 2007-01-03 |
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Photographs of the Skagit River Hydroelectric Project constructed between 1918-1961.<br><br>Caption on image: Skagit River Power Project. Plan of ultimate 1,120,000 horsepower development. Gorge Power House - 75,000 horsepower...
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Title information from May 1929 draft of "Evaporation from Free Water Surfaces" by Carl Rohwer in "195. Evaporation from Free Water Surfaces Report, 1929" in the Irrigation Research Papers, Water Resources Archive, CSU Archives and Special...
2016-09-02 2016-09-02 |
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"As you know, I had the honor to be Chairman of the Colorado River Commission which settled the Colorado River Compact in 1922 and other matters relating to the development of the river. And during the following years I had many duties involving...
2009-05-01
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On verso of image: A section of the reservoir near Powell, Washington, before and after clearing.
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local and imported. Toward this end, it appears essential that all new distribution systems constructed to deliver water to areas now dependent solely upon private pumps should be built with modern impervious linings or pipe systems. It also...
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Letter, concept technical review application, and two maps related to a proposed Russell Subdivision south of Loveland, Colorado. The proposed subdivision was west of Boedecker Lake/Mariano Reservoir, and the Home Supply Ditch, Buckingham Ditch,...
1980-05-19
2015-10-06 2015-10-06 |
