This collection contains press clippings, fliers, and other material regarding student activism at the University of California, Riverside and University of California, Berkeley campuses during the 1960s-1970s. Primarily includes student generated fliers on the political and social issues of that era.

The collection consists of studies, memoranda, articles, reports, field data, student term papers (undergraduate and graduate level for the departments of Forestry, Biology, Entomology, and Landscape Architecture, University of California, Berkeley), etc., on Strawberry Creek in Berkeley, California. Major topics include water pollution, water quality, aquatic ecology, hydrology, and history.

The collection consists of field log books from the U.S. Tidal Model Laboratory, which was a research laboratory located at the University of California.

This collection contains documents, photographs, slides, compact discs, blueprints, and meeting minutes regarding WRCA history, including the archive information once held at the University of California, Los Angeles and the University of California, Berkeley.