Here is a list of mapping and geospatial data resources related to wetlands in Delaware.
NOTE: To view map data while in the map viewer, hover over layers in the Contents section on the left sidebar and select the table icon.
View and download wetland data by watershed or state with this easy to use Wetlands Mapper by the U.S. Fish and Wildlife Service. Mobile version available.
Use DEN to explore the many types of information collected by DNREC including layers such as the Coastal Management Area, the State Wetland Mapping Project (SWMP), watersheds, and land use/ land cover.