The Pacific Northwest Stream Survey Photo Collection

includes over 1000 field images taken between 1934 and 1945. These span 390 streams in the Columbia River Basin. U.S. Bureau of Fisheries Researches who took these photos looked at spawning and rearing habitat for Spring Chinook Salmon.

This collection is part of the Western Waters Digital Library which includes classic water literature, government reports, legal transcripts, water project records, personal papers, photographic collections, and audio/video materials associated with the major river basins of the Western United States.