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1501 - 1525 of 1758 Items << < 56 57 58 59 60 61 62 63 64 65 > >>
1501 - 1525 of 1758 Items << < 56 57 58 59 60 61 62 63 64 65 > >>
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11 - General view, irrigation hydraulic laboratory at Bellvue, Colorado. This laboratory situated on the Poudre River 8 miles west of Fort Collins.
2007-01-03 2007-01-03 |
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Correspondence and actions re $530,000 bond issue. Includes map of Henrylyn Irrigation District
2018-04-19 2018-04-19 |
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2024-04-27
2017-01-11 2017-01-11 |
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Possibly in Bijou Valley
2017-02-22 2017-02-22 |
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Images of debris in irrigation diversion structures belonging to the Consolidated Home Supply Ditch and Reservoir Company
1999-04-27
2016-01-21 2016-01-21 |
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Section 36 T8N R73W. Scale 1 in. = 200 ft. Claim made for irrigation, source South Fork Cache la Poudre River. In use since 1890, surveyed and filed with Larimer County 1953.
2024-04-27
2007-01-02 2007-01-02 |
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Speech on the benefits of irrigation and the Bureau of Reclamation as well as a letter from Royse Van Curen to Gilbert Stamm and a program from the 25th Irrigation Operators' Conference
1976-01-20
2007-01-02 2007-01-02 |
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Aerial images taken for the case Keystone Ranch v. Central Nebraska Public Power and Irrigation District and Nebraska Public Power District v. Keith County (Case No. 6593). Images begin at Lake McConaughy, Kingsley Dam, Lake Ogallala, and Keystone...
1985-04-27
2016-01-21 2016-01-21 |
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Possibly in Bijou Valley
2017-02-22 2017-02-22 |
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Fields and farm buildings in distance
2016-04-26 2016-04-26 |
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Possibly in Bijou Valley
2017-02-22 2017-02-22 |
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Specifications and bid documents for the proposed enlargement of the North Poudre Irrigation Company's Halligan Reservoir Dam
2024-04-27
2017-04-26 2017-04-26 |
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This negative is of a photograph. Title information from "Canal Lining Manual," by Carl Rohwer, 1946. See Figure 33.
2024-04-27
2017-01-11 2017-01-11 |
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A check dam has been laid on the lateral's bank
2016-08-19 2016-08-19 |
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2016-08-19 2016-08-19 |
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Proceedings of the Nineteenth Annual Conference of the Four States Irrigation Council in Denver, Colorado. Includes presentation of Headgate Awards.
1970-04-27
2015-10-26 2015-10-26 |
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Documentation of the Montezuma Valley Irrigation District's land parcels 186 through 400 attached to the petition to dissolve the district
2024-04-27
2007-01-02 2007-01-02 |
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2016-12-08 2016-12-08 |
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Correspondence and notes concerning Ralph Parshall's attempt to gather information about the status of Colorado's public and private drainage and irrigation projects in 1918 for a report to the head of Irrigation Investigations at the U.S....
2016-03-22 2016-03-22 |
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June, 1956
2024-04-27
2007-01-02 2007-01-02 |
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Proceedings of the Forty-Fourth Annual Conference of the Four States Irrigation Council in Denver, Colorado, and letters, agenda, and program from the Forty-Second Annual Conference. Includes presentation of Headgate Awards.
2015-10-26 2015-10-26 |
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Correspondence and notes organizing the Third Conference of Irrigation and Drainage Engineers in Logan, Utah, including drafts and a report on Colorado irrigation experiments by Ralph Parshall. Parshall's handwritten report, "Irrigation Water...
2016-03-22 2016-03-22 |
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Report detailing previous water measurements and projections about future water use in Colorado's San Luis Valley
2024-04-27
2007-01-02 2007-01-02 |
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Profile showing bottom bank and high water at the location of a proposed 15-foot Parshall flume in the Travers Canal, Alta Irrigation District
2016-03-21 2016-03-21 |
