This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Salt River Power Canal Wood flume ' upstream from structure A. River is at bottom of fill to left. Sta. . NARA .tif Scope and content Photograph from Volume One of series of photo albums documenting the construction of Roosevelt Dam Stewart Dam and other related work on the Salt River Project in Arizona General notes Local identifier