Publications Viducich J, Selker J. Sedimentation Processes: Geomorphological evidence for staged sand dam construction. Authorea Preprints; 2021. DOI: 10.22541/au.161252497.73302804/v1.Viducich, J. (2015). Spillway Staging and Selective Sediment Deposition in Sand Storage Dams. : Oregon State University.