National Wetland Plant List (NWPL) Update: On November 2, 2021, the U.S. Army Corps of Engineers (Corps), as part of an interagency effort
with the U.S. Environmental Protection Agency (EPA), the U.S. Fish and Wildlife Service (FWS) and the U.S. Department of Agriculture Natural Resources Conservation Service (NRCS), published a final rule in the Federal Register announcing the availability of the 2020 NWPL.