Sheryl Filby Williams

Sheryl Filby Williams

Sheryl helps industrial and manufacturing clients, developers, and governmental entities navigate contamination concerns to bring projects to successful completion. Her technical background in hydrogeology and numerical groundwater modeling, along with her strong communication skills, establish a solid foundation for adeptly managing large, complex projects. Sheryl’s experience includes managing long-term assessment and remediation projects for industrial facilities and former manufacturing sites, managing redevelopment projects from environmental cleanup to operation, performing Phase I assessments and managing Phase II investigations at industrial and commercial properties, and helping clients build consensus for their projects through stakeholder engagement and public-process support.



Vice President
Senior Hydrogeologist


Professional Geologist (WI)


MS, Geology, University of Minnesota-Twin Cities

BA, Geology, Gustavus Adolphus College


Barr Engineering Co.
325 South Lake Avenue
Suite 700
Duluth, MN 55802
Phone: +1 218-529-8211

Related projects

Environmental site assessments for future site of mining and processing facility
Redevelopment of former Atlas Cement plant
Environmental services at manufacturing facility