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126 - 150 of 1812 Items    << < 1 2 3 4 5 6 7 8 9 10 > >> 
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Certificate of approval for the Montezuma Valley Public Irrigation District by the Board of Conservation of Colorado, including district boundaries, landowners, terms of administration, and official approval
2020-10-20
2007-01-02
2007-01-02
Supreme Court documents and correspondence regarding Noffsinger case
2020-10-20
2018-04-19
2018-04-19
P12-200-2677 - Klamath Project, Oregon - SPRINKLER IRRIGATION OF POTATOES IN LANGELL VALLEY IRRIGATION DISTRICT. Looking east from county road. (color); July 12, 1962; Photo by Wes Nell
1962-07-12
2008-08-25
2006-04-06
Overview of Everett Richardson's work on several irrigation management projects in Egypt in the 1970s, including an on-farm management project and the Egypt Water Use and Management Project. A list of resulting publications are also included in...
2020-10-20
2007-01-02
2007-01-02
Spillway repair

2018-05-09
2018-05-09
The State of Utah was joined as a party in this case, in its capacity as a State of the Lower Colorado River Basin, by order of the United States Supreme Court, dated December 12, 1955. In its formal pleadings filed following this order, the State...
2020-10-20
A field trial was conducted on a Cherryhill silt loam soil at The Dalles, OR, from 2006 to 2008. The impacts of switching from the traditional micro sprinkler irrigation (MS) to double-lateral drip irrigation (DD) and from no groundcover with...
2012-08 (iso8601)
Population expansion and water shortfalls have placed the Texas Lower Rio Grande Valley (Valley) center stage in water publicity. The unique characteristics and lack of public knowledge on how irrigation districts divert and convey water from the...
2007-11-19
2007-11-19
2004-08-01
Report to the Irrigation District Bond Commission on engineering investigation of Los Angeles County Irrigation District No. 3
2020-10-20
Man in a carriage drawn by two horses is riding alongside an irrigation system that is watering an adjacent field, Cache Valley, Utah.

Population expansion and water shortfalls have placed the Texas Lower Rio Grande Valley (Valley) center stage in water publicity. The unique characteristics and lack of public knowledge on how irrigation districts divert and convey water from the...
2007-11-19
2007-11-19
2004-08-01
CSU civil engineering professor Maury Albertson introduces Bob Stieben, manager of the North Poudre Irrigation Company. Stieben explains the NPIC system and facilities using a map of the area.
1989-10-20
2020-09-28
2020-09-28
Two drafts of "Irrigation Wells" by Carl Rohwer and associated notes. This report was published in 1940 as "Putting Down and Developing Wells for Irrigation." A brochure and a map for the Salt River Project, Arizona, is at the end of the folder.

2017-07-12
2017-07-12
Three drafts of U.S. Department of Agriculture's Farmers' Bulletin No. 1857, "Small Irrigation Pumping Plants" by Carl Rohwer and M. L. Lewis and associated correspondence and notes

2017-07-12
2017-07-12
Short report on the irrigation system of the Mountain Supply Ditch Company by the Irrigation Service Company, dated July 15th, 1912. Compiled from a report by C. R. Hedke dated August 1911. Topics include: location; source of water supply; water...
2020-10-20
2019-05-10
2019-05-10
Section 14 and 16 T8N R68W. Scale 1 in. = 200 ft. Claim made for irrigation. Work commenced 1949, surveyed and filed with Larimer County 1953.
2020-10-20
2007-01-02
2007-01-02
T9 - 11N and R69 - 71W. Scale indeterminable. Includes Halligan Reservoir, the North Poudre Ditch, Scurvin Ditch, Park Creek Lateral, Buckeye Ditch, North Poudre Reservoir No. 15, Buckeye Reservoirs No. 1 and 2. Filed with Larimer County District...
2020-10-20
2007-01-02
2007-01-02
Correspondence and actions regarding $170,000 bond issue
2020-10-20
2018-04-19
2018-04-19
This negative is of a photograph. Title information from "Canal Lining Manual," by Carl Rohwer, 1946. See Figure 43.
2020-10-20
2017-01-11
2017-01-11
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