Sam Johnson

Sam Johnson

Sam Johnson has 11 years of experience in environmental consulting. At Barr, his work primarily involves project management services for refining, pipeline, and power clients and focuses on water treatment, water compliance, and permitting; groundwater monitoring; remediation system design, installation, operation, and maintenance; permitting, design, and oversight for dredging projects; and release response and investigation. Sam’s latest work includes serving as the project manager for a large Midwestern coal-fired power plant’s pond closure projects and serving as the project manager for geotechnical engineering, construction management support, and construction quality assurance oversight work for construction of a new fertilizer storage and loadout terminal.



Senior Environmental Consultant


MS, Forest Hydrology, University of Minnesota - Twin Cities

BS, Environmental Engineering, Gustavus Adolphus College

BS, Geology, Gustavus Adolphus College


Barr Engineering Co.
3128 14th Avenue East
Hibbing, MN 55746
Phone: +1 218-262-8645