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251 - 275 of 7421 Items << < 6 7 8 9 10 11 12 13 14 15 > >>
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The Las Vegas City Manager informs Union Pacific Railroad that it would no longer be providing the one million gallons of effluent to the Las Vegas Ranch for use in irrigation.
1948-02-18
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Since the Amargosa Valley did not have electricity until 1964, all pumps were run by combustion engines, like this one on the T & T Ranch.
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Map of the Cub River Irrigation Company Area I Utah-Idaho. This is one of two maps showing the Cub River Irrigation Company area; this one covers the irrigation company in Utah while map II covers Idaho. Hand drawn map with township and range...
2024-05-18
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Images of machinery used to create field borders for irrigating
2024-05-18
2007-01-02 2007-01-02 |
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"Record Concerning Greeley-Poudre Canal and McGrew Reservoir, also March and Camfield Reservoirs," Delph Carpenter's notes on irrigation structures and legal rulings pertinent to the Greeley-Poudre Irrigation District (GPID), a 1910 quit-claim...
2015-10-01 2015-10-01 |
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Superintendent's annual reports for Montezuma Valley Irrigation District and Montezuma Valley Irrigation Company from 1910 to 1940. Reports are not present for every year.
2007-01-02 2007-01-02 |
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KP-2570-R2-Klamath Project - TULE LAKE DIVISION - Sump 2, Specifications DC-5248, Q-2 Lateral. Hancock Elevating Scraper Model 7E2 and John Deere Tractor, Model 840 placing lining material on Q-2 Lateral embankment, Station 22+00. In background,...
1960-11-03
2008-06-10 2006-04-06 |
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Correspondence from L. S. Worthington, an engineer for the Reconstruction Finance Corporation, to the Montezuma Valley Irrigation District and water measurement records from the Colorado State Engineer's office taken at Montezuma Valley Irrigation...
2024-05-18 2007-01-02 2007-01-02 |
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2016-08-19 2016-08-19 |
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Title information from "Irrigation methods (sprinkler), 6/19/62" in the Groundwater Data Collection, Water Resources Archive, CSU Archives and Special Collections
1947-07-30
2016-08-18 2016-08-18 |
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Writings and associated materials by Ralph Parshall, including the article "Fort Collins, Colorado" in "Colorado Federal Employee" Volume 2 Number 3 (start p.1), "The Interpretation of Errors" (start p.9), "Memorandum Concerning the Possibilities...
2017-04-26 2017-04-26 |
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Image of a power source for irrigation
2007-01-02 2007-01-02 |
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Crop may be wheat or barley. Note use of check dam in lateral behind man.
2017-02-03 2017-02-03 |
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30 Mile Bridge right of way, free use permit, channelization of RG proposed, audit 1964-66 and 1968, study of surface and ground waters, dragline purchase, ditch lining, Hermit Lakes contract, Santa Maria cooperation sought, Davis Engineering...
1968-05-18
2018-05-09 2018-05-09 |
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Documents and mechanical drawings for construction of trash gates
2018-05-09 2018-05-09 |
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The secondary effluent of the Mililani STP is intended for use in the drip irrigation of sugarcane. The relative success of this waste water reuse application is affected by the concentration of suspended solids in the sewage effluent. Chemical...
2008-08-08
2008-08-08 1979-07-01 |
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The basal aquifer underlying the Pearl Harbor-Honolulu Basin comprises the principal source of water supply for municipal demands of greater Honolulu and the demands of irrigated agriculture. Declining freshwater head and increasing chlorinity of...
2008-07-17
2008-07-17 1983-05-01 |
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Correspondence to and from Louis Carpenter relating to the Agricultural Experiment Station and the Civil and Irrigation Engineering Department at Colorado Agricultural College in Fort Collins, as well as measuring instruments, irrigation, and...
2024-05-18
2007-01-03 2007-01-03 |
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Scale: 1 in. = 8 ft. Three pieces of a map following the Beaver Creek Canal, part of the Montezuma Valley Irrigation Company system
2015-12-10 2015-12-10 |
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"This report was financed in part by the U.S. Department of the Interior, Geological Survey, through the Colorado Water Resources Research Institute and Grant No. 01HQGR0077."
2007-01-02
2007-01-02 2024-05-18 |
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KP-1854 - Klamath Project. Lost River Diversion Channel Enlargement. Sta. 68; October 21, 1949; Photo by Andrew M. Bergloff
1949-10-21
2007-03-23 2005-08-22 |
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KP-1846 - Klamath Project. Lost River Diversion Channel Enlargement; October 21, 1949; Photo by Andrew M. Bergloff
1949-10-21
2007-03-22 2005-08-22 |
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CN-12-201-559NA Klamath Project – Oregon. Oxbow area at Sta. 331, looking downstream. View of area where new channel is to be constructed under Specs. 200C-922; July 1975; USBR photo by D. W. Stein
1975-07-01
2010-05-19 2007-03-28 |
