Effects of the June, 1975 Mike Horse mine tailings dam failure on water quality and aquatic resources of the Upper Blackfoot River, Montana effectsofjune19700montrich Year: 1997 Photo 9. Blackfoot River at Flesher Pass Road bridge after Mike Horse Dam failure \'ie\\ is upstream. June 23. 1975.

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Size: 1682px × 1189px
Photo credit: © Bookend / Alamy / Afripics
License: Licensed
Model Released: No

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