Sara Gaffin

Sara Gaffin

Sara has over two decades of environmental consulting experience related to site investigation and remediation of sites with soil, vapor, and groundwater contamination. She has managed multiple large and small brownfield redevelopment projects involving Phase I assessments, Phase II work plans, soil and groundwater investigations, and response action plans. Sara has also managed the investigation of vapor intrusion and soil-gas impacts in urban settings and directed remedial actions at former wood-treating and chlorinated-solvent sites.



Vice President
Senior Geological Engineer


Professional Engineer (MN)


BS, Geological Engineering, University of Wisconsin-Madison


Barr Engineering Co.
4300 MarketPointe Drive
Suite 200
Minneapolis, MN 55435
Phone: +1 952-832-2935

Related projects

Vapor intrusion investigation and mitigation in a residential neighborhood
Landfill-gas monitoring at remediated dump to support brownfield redevelopment
Monitoring and maintenance of remediation system at wood-treating site