Columbia River Trust Library

Detailed Operating Plans (series)

These documents provide guidelines for the operation of Treaty storage. Each year, the Entities must develop an Assured Operating Plan for six years later. The Detailed Operating Plans allow for further revisions. Documents have been grouped by decade. For individual...

Author: Columbia River Treaty Operating Committee

Publisher: Unknown

Date: 1969 - 2011

Duncan Dam

Color aerial photograph of Duncan Dam. Date unknown.

Author: United States. Bonneville Power Administration

Publisher: United States. Bonneville Power Administration

Date: Unknown

Duncan Dam Spillway

Black and white photograph shows the spillway of Duncan Dam under construction.

Author: BC Hydro

Publisher: United States. Bonneville Power Administration

Date: 1966-11-17

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