Download the new for mac Hunting Animals 3D12/15/2023 ![]() Please note that ArcGIS version 10.* is required for Geodatabase downloads. You can view the Geodatabase and Shapefiles by using ESRI's ArcGIS Explorer free software, among others. Download by HUC8 Watershed Download by State Viewing Data The State Downloads page allows data to be downloaded by state. The Wetlands Mapper 'Get Data' button allows data to be downloaded by HUC8 watershed or by State. Territory in either file Geodatabase or Shapefile (PDF) format. Wetlands data viewed on the Wetlands Mapper can be downloaded by HUC8 watershed or by State or U.S. Here you can also download the NWI Code Definitions Table that provides users with the full wetland or deepwater habitat description within their own mapping application. Information about each of these layers can be found on our Metadata page.ĭetailed documentation of the Cowardin Classification system can be found on our Wetland Code page. ![]() * If available at the requested location. Watershed Boundary Dataset (WBD) HUC8 modified**.Historic Wetlands Project Metadata (includes image dates and project information)*.Riparian Project Metadata (includes image dates and project information)*.Wetlands Project Metadata (includes image dates and project information).zip file that contains the following layers: Downloading Dataĭata can be downloaded by HUC 8 Watershed Boundary or by State. Please read the Disclaimer, Data Limitations, Exclusions, and Precautions, and the Wetlands Geodatabase User Caution. To ensure that you have the most up to date information, please refer to the published date in the metadata, the location of new data on the Projects Mapper and download new data regularly. Those updates are reflected on the Wetlands Mapper and in the data downloads in October and May of each year. Please note that NWI data is continuously being improved and new data is added on a biannual basis. For downloads larger than a state, please contact the Wetlands Team to request a custom download. ![]() If you need to conduct GIS analysis please reference the information below to download the data by watershed or by state. This will ensure you have the latest data and reduce data management overhead. To display and query wetlands data in your software application please use our Web Map Services. National Wetlands Inventory (NWI) data can be accessed in several ways depending on your needs. ![]()
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