Fish data for Impacts of beaver dams on low-flow hydrology and hydraulics, Knife River, Minnesota

These data were collected as part of a two-year investigation into the impacts of beaver dam removal on low-flow hydrology and hydraulics in the Knife River, Minnesota, USA. These data are general surveys of fish communities in 2018 around project beaver dams which were included in the low-flow hydrology and hydraulics project (https://conservancy.umn.edu/handle/11299/220310), as well as a mark-recapture study conducted in 2019 around active and inactive beaver dams in the Knife River and French River to evaluate how beaver dams affect fish movement during the low-flow period of late summer.