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You've searched: Jack L. Demmons' Photographs of Bonner, Montana

  • All fields: spillway
(5 results)



Display: 100

    • Dumping large rock from Blackfoot River into hole in Milltown Dam (3 of 5)

    •  
    • Bonner (Mont.) -- Photographs; Montana -- History; Dams -- Montana -- Maintenance and repair;
    • Photograph shows man with mustache standing next to large rock which has been dropped onto wooden sled for transportation. A large strand of chain is visible around rock. Photograph reportedly taken near base of damn, spillway is visible to right,...
    • Dumping large rock from Blackfoot River into hole in Milltown Dam (5 of 5)

    •  
    • Bonner (Mont.) -- Photographs; Montana -- History; Dams -- Montana -- Maintenance and repair;
    • Action shot of large boulder being dumped off of wooden platform into water behind dam structure. Snow is visible on the ground and water can be seen coming through spillway of dam. No photo caption.
    • High water at Milltown Dam in 1938

    • 1938
    • Bonner (Mont.) -- Photographs; Montana -- History; Dams -- Montana -- Photographs;
    • Photograph of a large volume of water streaming through the dam spillway and possible over the top. Photo taken from concrete walkway along dam. Photo caption reads: Highwater at the Milltown Dam, 1938.
    • Water flowing over Milltown Dam spillway

    • 1927
    • Bonner (Mont.) -- Photographs; Montana -- History; Dams -- Montana -- Photographs; Blackfoot River (Mont.) -- Photographs; Spillways -- Photographs; Power-plants
    • Photo of water flowing over dam spillway; powerhouse is next to the dam, on opposite bank of river. Label in upper left corner of photo reads '144.' Photo caption reads: 1927.

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