Adam Janzen Adam Janzen is an environmental engineer with Barr Engineering Company in Minneapolis, Minnesota. His primary area of expertise is in groundwater flow modeling with typical applications of wellhead protection, mine dewatering, water supply, and contaminant fate and transport. He has used geostatistical methods to evaluate and optimize sampling networks and presented a paper describing an automated optimization approach at the MODFLOW and More 2013 conference. At Barr he has taught an internal geostatistics training course. Prior to joining Barr in 2011, Adam developed multi-phase flow models to simulate injection and geologic storage of carbon dioxide for a start-up company. Adam earned a bachelor's degree in civil and environmental engineering from the University of Illinois at Urbana-Champaign in 2008 and a master's degree in civil and environmental engineering from Princeton University in 2010. He is a licensed professional engineer in Minnesota.