employees, families and friends participate in Duluth’s dragon boat race each summer
people filter
back to company directory

Kate Sinner

Environmental Engineer

Profile Picture

Kate Sinner works on a wide variety of projects to help heavy-industry clients achieve and maintain regulatory compliance. Her work involves permit application support and regulatory compliance assistance, including on-site compliance management support. She also conducts stormwater inspections, develops stormwater pollution prevention plans, and assists clients with predicting permit limits and developing compliance strategies. In addition, Kate brings stream restoration experience; while pursuing a master’s degree at the University of Minnesota Duluth, she earned a graduate certificate in stream restoration science and engineering.




Barr Engineering Co.
325 South Lake Avenue
Duluth, MN 55802

Phone: 218-529-8200
Fax: 218-529-8202
Toll free: 800-786-5830