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Land use history
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Irrigation projects
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Klamath Straits Drain (Oregon)
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P12-201-4452 NA Klamath Project, OR-CA. Completing shoring for tunnel exit under SP rr tracks. Shoring used 1.7' to 0.9' Douglas fir timber piling cut at required lengths; August 23, 1977; USBR photo ...
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P12-201-4455 NA Klamath Project, OR-CA. Ady Canal--View of siphon pipe laying operation looking from hwy. west toward RR. Pettibone 30 Multicrane used for lifting; September 1977; USBR photo by D.J. ...
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P12-201-4461 NA Klamath Project, OR-CA. PP EE--view looking south. Hanging flap gates on PP EE outlet structure, using Pettibone 30 Crane. Note: Curing compound had been sand blasted prior to flap gate ...
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P12-201-4464 NA Klamath Project, OR-CA. Center Canal Flume--Old timber piling used for flume support in original construction. 12' long max. Note: Tip of piling was pre-sharpened; October 1977; USBR ...
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P12-201-4465 NA Klamath Project, OR-CA. Ady Canal, U.S. Hwy 97 & SP RR siphon--view looking west upstream end of 84" CAP at Hwy 97. View shows bulkhead that was constructed by contractor for use in ...
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P12-201-4471 NA Klamath Project, OR-CA. Ady Canal -- Concrete is being placed in slab of inlet into syphon. Concrete is wet batched from CPI plant from Klamath Falls, OR. It is hauled out to job site in ...
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