Regulations developed under the Clean Air Act affect more facilities than ever. SEH provides professional, cost-effective air quality services to meet your current and future needs. Our air permitting team will help you obtain greater operational flexibility at your facility and help you proactively address your regulatory obligations.

SEH Wetland Scientists completed wetland delineation and Global Positioning System (GPS) surveys of approximately 45 wetland basins for a proposed 10-mile forest road reconstruction project in Minnesota's Superior National Forest. Two teams of two wetland scientists delineated wetlands within the proposed right-of-way and presented the findings in a Wetland Delineation Report.