Citizens of Environmental Stewardship was a citizen organized environmental activism organization that was primarily active between 2011-2016. They researched the effects of frac sand mining in Augusta, Wisconsin. The collection includes research information, meeting materials, educational materials, and newspaper clippings.

This collection contains materials that pertain to the Pinter Hunting Camp that has been around the Eau Claire, Wisconsin, area since 1939. The materials date from 1939-2016. The contents include photographs (digital copies), a log book, a few yearly camp newsletters, maps, hunting gear, a newspaper article, signs and flyers from the camp, and a letter from the donor, John Pinter.