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Album caption: Earth settlement over the penstock anchor block directly behind the powerhouse. This settlement did not appear until 2 weeks after the earthquake. Presumably, the bridging effect of the blacktop and ground frost concealed the settlement during this period. Alaska earthquake of March 27, 1964. Anchorage district, Cook Inlet region, Alaska. 1964. (Photo by M.H. Logan, U.S. Bureau of Reclamation). Published as Figure 13 in U.S. Geological Survey. Professional Paper 545-A. 1967.
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Album caption: Debris in Eklutna tunnel, typical of that deposited throughout the initial 3 1/2 miles of tunnel as a result of the earthquake. Alaska earthquake of March 27, 1964. Anchorage district, Cook Inlet region, Alaska. 1964. (Photo by M.H. Logan, U.S. Bureau of Reclamation). Published as Figure 9 in U.S. Geological Survey. Professional Paper 545-A. 1967.
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Album caption: Some of the piling in the powerplant foundation during construction. Piles in lower foreground and along left side have been cut off to grade prior to capping. Anchorage district, Cook Inlet region, Alaska. n.d. (Photo by M.H. Logan, U.S. Bureau of Reclamation). Stamped number on photograph: P783-908-1441 NA. Published as Figure 15 in U.S. Geological Survey. Professional Paper 545-A. 1967.
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Album caption: Spillway gate structure. Ekluntna Dam was declared unsafe for impounding water after the earthquake. All gates were locked open, pending reconstruction of the dam. Alaska earthquake of March 27, 1964. Anchorage district, Cook Inlet region, Alaska. 1964. (Photo by M.H. Logan, U.S. Bureau of Reclamation). Published as Figure 5 in U.S. Geological Survey. Professional Paper 545-A. 1967.
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Album caption: Eklutna powerplant before the earthquake. Anchorage district, Cook Inlet region, Alaska. n.d. (Photo by M.H. Logan, U.S. Bureau of Reclamation). Stamped number on photograph: P783-906-2359NA. Published as Figure 14 in U.S. Geological Survey. Professional Paper 545-A. 1967.
    map background search result map search result map Spillway gate structure after the Alaska earthquake of March 27. Anchorage district, Cook Inlet region, Alaska. 1964. Debris in Eklutna tunnel from the March 27 earthquake. Anchorage district, Cook Inlet region, Alaska. 1964. Earth settlement over the penstock anchor block directly behind the powerhouse due to the Alaska earthquake of March 27. Anchorage district, Cook Inlet region, Alaska. 1964. Eklutna powerplant before the earthquake of March 27, 1964. Anchorage district, Cook Inlet region, Alaska. n.d. Some of the piling in the powerplant foundation during construction prior to the March 27 earthquake. Anchorage district, Cook Inlet region, Alaska.1964. Spillway gate structure after the Alaska earthquake of March 27. Anchorage district, Cook Inlet region, Alaska. 1964. Debris in Eklutna tunnel from the March 27 earthquake. Anchorage district, Cook Inlet region, Alaska. 1964. Earth settlement over the penstock anchor block directly behind the powerhouse due to the Alaska earthquake of March 27. Anchorage district, Cook Inlet region, Alaska. 1964. Eklutna powerplant before the earthquake of March 27, 1964. Anchorage district, Cook Inlet region, Alaska. n.d. Some of the piling in the powerplant foundation during construction prior to the March 27 earthquake. Anchorage district, Cook Inlet region, Alaska.1964.