Don Malkemus

Don Malkemus is a seasoned hydrogeologist with extensive experience in environmental consulting and geology. Currently serving as a Project Hydrogeologist at Terraphase Engineering Inc. since June 2019, Don previously worked as a Project Geologist at Assessment Associates, Inc. and has held roles as a Senior Staff Geologist at Terraphase Engineering Inc. and Landau Associates. Don's academic credentials include a Master's in Science in Geology from Portland State University, a Bachelor's in Geology from Whitman College, and a Graduate Certificate in Hydrogeology from Portland State University. Don's diverse experience also includes roles as a Graduate Research and Teaching Assistant and participation in field research with the U.S. Geological Survey. Additionally, Don has a background in music, having performed as a trumpet player in various bands.