GRANIT Metadata for National Wetlands Inventory

Title: National Wetlands Inventory
Time Period of Content: 1977 - 05/2021 Publication Date: 05/2021
Originator: U.S. Fish & Wildlife Service, National Wetlands Inventory
Abstract:
NWI digital data contains records of wetlands location and classification as defined by the U.S. Fish & Wildlife Service. The digital data as well as the hardcopy maps that were used as the source for the digital data are produced by the U.S. Fish & Wildlife Service's National Wetlands Inventory project. For attribute definitions, please see the file NWImapcode.doc.
Theme Keywords: nwi, national wetlands inventory, water resources, wetlands, hydrologic, land cover, surface and manmade features
Full Metadata and Data Download