US Fish and Wildlife Service

US Fish and Wildlife Service

Other agencies

Tongass Wetland Inventory

This data set represents the extent, approximate location and type of wetlands and deepwater habitats in Southeast Alaska. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and near shore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their depth, go undetected by aerial imagery. By policy, the Service also excludes certain types of "farmed wetlands" as may be defined by the Food Security Act or that do not coincide with the Cowardin et al. definition. Contact the Service's Regional Wetland Coordinator for additional information on what types of farmed wetlands are included on wetland maps.

Data and Resources

  • Download
    Remote Download

    TNFmodNWI.zip

  • View map service
    Map Service :: ArcGIS JS Map

    http://seakgis03.alaska.edu/rest/services/Wetlands/Wetlands_Tongass_NWI/MapServer?f=jsapi

  • View map service
    Map Service :: ArcMAP Layer

    http://seakgis03.alaska.edu/rest/services/Wetlands/Wetlands_Tongass_NWI/MapServer?f=lyr

  • View map service
    Map Service :: Google Earth

    http://seakgis03.alaska.edu/rest/services/Wetlands/Wetlands_Tongass_NWI/MapServer/kml/mapImage.kmz

  • View map service
    Map Service

    http://seakgis03.alaska.edu/rest/services/Wetlands/Wetlands_Tongass_NWI/MapServer

  • View website
    Website :: GeoPortal Details Page

    http://seakgis03.alaska.edu/geoportal/catalog/search/resource/details.page?uuid={3833D5CE-0D2B-4606-8824-A76030BEEF5F}

  • View website
    Website

    http://www.fws.gov/wetlands/

  • View metadata
    Metadata :: Source

    http://seakgis03.alaska.edu/geoportal/csw?getxml=%7B3833D5CE-0D2B-4606-8824-A76030BEEF5F%7D

Status: Complete
Type: Data
Primary Contact
Cooper, John
Chief - Branch of Habitat Assessment
Email: john_cooper@fws.gov
Work: 703-358-2161
Other Contacts
Primary Agency
US Fish and Wildlife Service
Type
Federal

Other Agencies
US Fish and Wildlife Service, US Forest Service, Tongass National Forest

Collection
Southeast Alaska GIS Library

Direct Record Link
http://southeast.epscor.alaska.edu/catalogs/9441-tongass-wetland-inventory
  • Import completed 2014-05-19 10:59:17 -0800
    2014-05-19 10:59:17 -0800
Top