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Irrigation
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Wamstad, C.O.
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1. [Image] Low Cost Canal Lining - J-3 Lateral
KP-1688 - Klamath Project. Low Cost Canal Lining. Spreading Volclay bentonite on bank to eliminate seepage. 18-inch earthcover still to be placed to provide protection against mechanical injury; March ...Citation -
KP-1827-R2. Lost River Diversion Channel Headworks. Close-up of vibrating concrete and dumping bucket. (1/2-yard bucket); July 13, 1949; Photo by C. O. Wamstad
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KP-1828-R2. Lost River Diversion Channel Headworks. Looking upstream; July 13, 1949; Photo by C. O. Wamstad
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4. [Image] Pumping Plant C - General view of front of structure and timber weed racks over the inlet
KP-1119-R2 - Klamath Project; July 2, 1945; Photo by C. O. WamstadCitation -
KP-1121-R2 - Klamath Project. Concrete surface has been treated with a curing compound; July 2, 1945; Photo by C. O. Wamstad
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KP-1122-R2 - Klamath Project ; July 12, 1945; Photo by C. O. Wamstad
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KP-1123-R2 - Klamath Project; The chemical is distributed uniformly in the water by the use of a small pressure pump and a number of nozzles; July 12, 1945; Photo by C. O. Wamstad
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KP-1128-R2 - Klamath Project. All work completed; July 18, 1945; Photo by C. O. Wamstad
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KP-1129-R2 - Klamath Project. Concrete collars connecting the wooden discharge lines with the 30-inch steel pipe are coming from the pumps; July 18, 1945; Photo by C. O. Wamstad
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KP-1130-R2 - Klamath Project; July 18, 1945; Photo by C. O. Wamstad
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