Key Staff

Samuel (“Sam”) Haffey is an environmental and software engineer who brings 20 years of experience in data management for physical and biological studies to our projects. Sam delivers tremendous energy and vision to our team as a founding member of Four Peaks. Sam’s technical expertise is in development and management of environmental software...
Joe is a fisheries scientist with a diverse background in aquatic biology, regulatory compliance and program management in the Pacific Northwest spanning 18 years. He has worked successfully with federal, state, tribal, and private entities to develop creative, efficient solutions to address complex resource management issues, particularly at hydroelectric projects in the Columbia River Basin...
Pradeep has 17 years of experience in hydrodynamic, sediment transport, and water quality modeling and evaluations. As a founding member of Four Peaks, Pradeep is committed to bringing the state-of-the-science in surface and groundwater modeling and environmental data gathering and analysis to develop strategic and efficient solutions tailored to meet the needs ...
Josh is an aquatic resources scientist with 20 years of experience throughout North America, working for county, state, federal, and private entities. Josh started his fisheries career working with a conservation district in the 1990s, and has continuously chased opportunities to work in streams, rivers, and lakes throughout the country. His expertise is rooted in migratory fishes – including...
Amy Lewis is a marketing professional with 15 years of experience in private industry. She provides leadership and strategic advice for business development, including website development, social media, and ecommerce. Her diverse background, education, and keen eye for detail make her a key player in all aspects of Four Peaks’ operations – from business development to finalizing deliverables...
Mark Weiland is a scientist with over 20 years of experience working in streams, lakes, and rivers throughout North America. His technical expertise includes development of new monitoring technologies, leading multidisciplinary research teams, and conducting evaluations in aquatic environments using state-of-the-art technologies-especially in the hydroelectric...
Megan Stachura is a fisheries scientist with 10 years of experience managing, statistically analyzing, and visualizing environmental data and communicating findings for effective natural resource management. Megan previously worked with the National Marine Fisheries Service (NMFS) on a variety of projects, ranging from development of a bio-economic model of recreational...
Elliot Koontz is an environmental data scientist with six years of experience in quantitative ecology, computer programming, and natural resource management. Elliot has worked collaboratively with the Freshwater Ecology and Conservation Lab at the University of Washington and the U.S. Forest Service to evaluate impacts of wildfires on freshwater stream...
Molly is a Technical Editor with 10 years of experience writing and editing for businesses, organizations, and publications. Her diverse background includes experience in marketing, social media, and business management. Prior to her career in writing/editing, she was a mechanical design engineer for 10 years in the semi-truck and semiconductor industries. Molly has a bachelor’s degree in Mechanical Engineering Technology....