OtterTail Environmental, Inc. is staffed with wetland ecologists that have a thorough knowledge of hydrology, soils, wetland vegetation, and regulatory requirements. This expertise allows us to offer a wide range of wetland-related consulting services.

We advise our clients on local, state, and federal regulations and permit requirements applicable to their projects, conduct wetland preliminary jurisdictional determinations and delineations, prepare maps and submit all necessary documentation required for permit applications. Some of our areas of experience are presented here under Wetland Mapping and 404 Permitting.