On September 12, 2018, the Indiana Climate Change Impacts Assessment (IN CCIA) released their sixth in a series of reports detailing how changing climate conditions affects Hoosier communities. This report, Aquatic Ecosystems in a Shifting Indiana Climate, was developed by a technical working group consisting of nine people from five different organizations, with coordination from the Purdue Climate Change Research Center. This collection includes Aquatic Ecosystems in a Shifting Indiana Climate as well as one foundation paper written by members of the Aquatic Ecosystems Working Group in support of the IN CCIA.