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ENTRANCE TO ADIT -6 TO THE DIVERSION TUNNEL, VIEW TO THE NORTH. THIS IS THE MAIN ACCESS TO THE TUNNEL FOR MAINTENANCE OPERATIONS AND REPAIRS. - Shoshone Hydroelectric Plant

Library of Congress, via Wikimedia Commons · Documentation compiled after 1968 · Historic American Engineering Record

Entrance to adit -6 to the diversion tunnel, view to the north. This is the main access to the tunnel for maintenance operations and repairs.
From the archive · Library of Congress, via Wikimedia Commons · Documentation compiled after 1968 ENTRANCE TO ADIT -6 TO THE DIVERSION TUNNEL, VIEW TO THE NORTH. THIS IS THE MAIN ACCESS TO THE TUNNEL FOR MAINTENANCE OPERATIONS AND REPAIRS. - Shoshone Hydroelectric Plant Historic American Engineering Record

Historic American Engineering Record, Library of Congress, Prints & Photographs Division, HAER COLO,23-GLENS.V,1-10; via Wikimedia Commons No known restrictions on publication. Archive record ↗ · Rights

Source Archival record · verify at Library of Congress, via Wikimedia Commons ↗

From the Historic American Engineering Record's survey of Shoshone Hydroelectric Plant. The photographer's own caption is the title above.

Shows: Shoshone Hydroelectric Plant as the survey found it, in the frame the survey chose.

What this does not let you conclude: The structure's present condition, or how much water it carries today; the record beside it carries the numbers. HAER surveyed what was standing, not what was decreed. HAER's compilation date; the photograph itself is undated in the record.

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