Wetland Delineation

ASTI has conducted thousands of wetland and stream delineations across Michigan and the Great Lakes region, providing accurate and defensible field assessments that support project planning and regulatory compliance. Our team includes certified wetland scientists, professional ecologists, and GIS specialists who utilize the latest delineation methods and mapping technology. We have extensive experience delineating a variety of wetland types and hydrologic features, from urban infill sites to large-scale infrastructure corridors. Our clear and well-documented reports streamline the permitting and development process.