English: Looking roughly south at en:Holter Dam in 1918, shortly after its completion. Holter Dam is located in Lews & Clark County, Montana, United States. The dam powerhouse is on the right in the deep shadow. The metal structure holding the flashboards is visible at the crest of the dam. All the flashboards have been removed, allowing water to overflow the dam.
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{{Information |Description={{en|1=Looking roughly south at en:Holter Dam in 1918, shortly after its completion. Holter Dam is located in Lews & Clark County, Montana, United States. The dam powerhouse is on the right in the deep shadow. The metal s