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You searched for: Start Over Photos Remove constraint Photos Author Wamstad, C.O. Remove constraint Author: Wamstad, C.O. Subject Irrigation canals and flumes -- Design and construction Remove constraint Subject: Irrigation canals and flumes -- Design and construction

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  • 1. [Image] Lost River Diversion Channel Headworks - Placing concrete in floor slab gate section
    2323
    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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  • 2. [Image] Lost River Diversion Channel Headworks - Placing concrete in floor slab gate section
    2324
    KP-1828-R2. Lost River Diversion Channel Headworks. Looking upstream; July 13, 1949; Photo by C. O. Wamstad
    Citation
  • 3. [Image] Klamath Straits Drain Outlet - South Canal Syphon
    1475
    KP-1133-R2 - Klamath Project; Detail of rubber water stop in the contraction joint; July 20, 1945; Photo by C. O. Wamstad
    Citation
  • 4. [Image] Klamath Straits Drain Outlet - South Canal Syphon
    1476
    KP-1134-R2 - Klamath Project; General view of syphon from the south or outlet end; July 20, 1945; Photo by C. O. Wamstad
    Citation
  • 5. [Image] Klamath Straits Drain Outlet
    1479
    KP-1137-R2 - Klamath Project; Jacking equipment and operations for constructing 3-barrel 4'6" C. M. P. syphon under S. P. [South Pacific?] Railroad; August 14, 1945; Photo by C. O. Wamstad
    Citation
  • 6. [Image] Klamath Straits Drain Outlet
    1480
    KP-1138-R2 - Klamath Project; Jacking equipment and operations for constructing 3-barrel 4'6" C. M. P. syphon under S. P. [South Pacific?] Railroad; August 14, 1945; Photo by C. O. Wamstad
    Citation
  • 7. [Image] Klamath Straits Drain Outlet
    1497
    KP-1155-R2 - Klamath Project; General view of form-work and under-pinning for concrete placement on the Middle Canal flume; November 6, 1945; Photo by C. O. Wamstad
    Citation