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201 - 225 of 7421 Items << < 4 5 6 7 8 9 10 11 12 13 > >>
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Crop may be wheat or barley. Note use of check dam at bank cut.
2017-02-03 2017-02-03 |
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KP-1513-R2 - Klamath Project; July 25, 1947; Photo by Dorwin Grise
1947-07-25
2006-09-07 2005-08-15 |
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KP-1507-R2 - Klamath Project; Using 2" X 4" strike-off, the improvement in the surface, caused by the second pass of the 4" X 6" strike-off, is readily noted above the 2" X 4" strike-off; July 18, 1947; Photo by H. W. Sexton
1947-07-18
2006-08-31 2005-08-15 |
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KP-1111-R2 - Klamath Project; Tules have been burnt off preparatory to cultivation. Looking south from north dike N-Canal, north center of Section 11; April 17, 1945; Photo by R. S. Hopkins
1945-04-17
2006-05-18 2005-07-11 |
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Court documents including defendant's bill of exceptions, cross examinations, direct examinations, and re-examinations
2024-05-05
2018-04-19 2018-04-19 |
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Images of siphon tubes used to transfer water from head ditches to furrows
2007-01-02 2007-01-02 |
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2017-02-03 2017-02-03 |
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Images of sprinklers irrigating fields. Many images are from Valley irrigation sprinkler systems
1964-05-05
2024-05-05 2024-05-05 2007-01-02 2016-02-29 2007-01-02 2016-02-29 |
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Watermaster report, District no. 5, state of Idaho, Bear River for the irrigation season of 1942.
2024-05-05
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Logan and Richmond Irrigation District minute book, 1891-1912. Holograph. Contains by-laws. Letters and notices tipped in.
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Transcript of evidence for Case no. 2031, in the matter of the adjudication of priorities of right to the use of water in Water District no. 3, Irrigation Division no. 1, of the State of Colorado (Larimer County District Court). Great Northern...
2024-05-05
2015-10-01 2015-10-01 |
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A simulation modeling package has been developed for the purpose of critically evaluation on-farm irrigation water supply and application systems under Pacific Northwest conditions. The entire package is designed to be executed on a...
1987-05-01
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A 1939 stipulation between the Montezuma Valley Public Irrigation District and the U.S. Forest Service allowing MVPID a right-of-way through Montezuma National Forest for one of their ditches, and a series of letters (1911-1914) from Department of...
2007-01-02 2007-01-02 |
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Correspondence between Delph Carpenter and several people on topics such as compensating the bondholders of the Greeley-Poudre Irrigation District, the failure of the Laramie-Poudre Reservoirs and Irrigation Company to build the district's...
2015-10-01 2015-10-01 |
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Images of corrugated fields and machinery used to corrugate
2007-01-02 2007-01-02 |
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Correspondence sent by Louis Carpenter relating to the Agricultural Experiment Station and the Civil and Irrigation Engineering Department at Colorado Agricultural College in Fort Collins and the controversy over funding an engineering department...
2007-01-03 2007-01-03 |
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KP-2571-R2-Klamath Project - TULE LAKE DIVISION - Sump 2, Specifications DC-5307, R-Canal. Hancock Elevating Scraper, 8 cu. yd. capacity with sideboards, placing canal lining at Station 29+50, R-Canal; September 21, 1960; Photo by John A. Renning
1960-09-21
2008-06-11 2006-04-06 |
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Scale: 1 in. = 1 mile. Map of proposed outlet system from Beaver Reservoir through Beaver Creek to Cottonwood Creek and into the Dolores River
2015-12-10 2015-12-10 |
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Contracts, correspondence, and agreement between the Rio Grande Land and Canal Company and the San Luis Valley Irrigation District, map of plat, specifications for construction of a concrete gravity culvert
2018-04-19 2018-04-19 |
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Drafts of 1955 Yearbook of Agriculture, Chapter 46, "Wells Pumps and Related Structures for Irrigated Lands" by Carl Rohwer and associated documents, including "Prospectus, Yearbook of Agriculture 1955, Water"
2024-05-05
2017-07-12 2017-07-12 |
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All images are reproduced in the Colorado Agricultural Experiment Station publication, Canal Lining Manual, by Carl Rohwer, 1946
2024-05-05
2007-01-02 2016-03-02 2007-01-02 2016-03-02 |
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Table of contents:
Organization,
Foreword,
Directory of irrigation districts,
Introduction,
Financial business,
Statistical information,
Tables of statistical data
2024-05-05
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A pilot tube farm has been installed at the Mililani Sewage Treatment Plant, O'ahu, Hawai'i, to study the necessary treatment of activated sludge effluent for drip irrigation. Four types of effluent will be processed: 100% effluent, 50% effluent...
2008-07-10
2008-07-10 1978-10-01 |
