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Keith Hanson

Vice President, Senior Environmental Consultant

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Keith applies his 45 years of experience with regulatory review and environmental permitting to helping industrial clients prepare, negotiate, and submit applications for water and wastewater permits. He specializes in working with state and federal regulators on natural resources management, particularly where environmental review, wetlands, and impaired waters and total maximum daily loads (TMDLs) are concerned.

Keith also provides compliance and support for NPDES permits, as well as for wetland, construction, and industrial stormwater permits. He has served on several Minnesota Pollution Control Agency workgroups and task forces focused on water quality initiatives.

Before joining Barr, Keith spent 32 years at Minnesota Power, where he served in a variety of roles, including senior environmental-compliance specialist.


(218) 529-8222

service area lead

environmental permitting


BS, Forestry, University of Minnesota - Twin Cities


Barr Engineering Co.
4300 MarketPointe Drive
Minneapolis, MN 55435

Phone: 952-832-2600
Fax: 952-832-2601
Toll free: 800-632-2277