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:
FMIB Perspective View of Pike's Fishway fig Groundplan of Pike's Fishway.jpeg check categories September Perspective View of Pike's Fishway fig Groundplan of Pike's Fishway Subject Fishways Tag Dams Cite book Report of the Commissioner for and Report of the Commissioner United States Commission of Fish and Fisheries United