Robuta

https://www.fws.gov/policy-library/905fw1
1.1 Purpose. This chapter provides guidance for conducting habitat mapping by the National Wetlands Inventory.1.2 Objectives. The objectives of the NWI are...
national wetlands inventorywildlife serviceufish
https://www.fws.gov/media/national-wetlands-inventory-wetlands-mapper-surface-waters-and-wetlands
national wetlands inventorysurface watersmapperfws
https://www.fws.gov/program/national-wetlands-inventory/line-data
national wetlands inventorywildlife servicelinedatau