GIS: NWI Update Field Verification Forms

Field Verification Classification
Use this photointerpretation guide as in aid in classifying wetlands. The six major classes are summarized with photographic examples of each.

Directions for Map Selected Sites

Illinois Field Work

Updating the NWI Field Flyer

Field Training Presentation

Volunteer Time Sheet, Instruction, & Mileage Record - Illinois DNR

Illinois Field Verification NWI Keys by County