12 Digit Watershed Boundary Data 1:24,000 for Southeast Alaska

This data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) 6th level for the entire United States. This data set consists of geo-referenced digital data and associated attributes created in accordance with the "Federal Guidelines, Requirements, and Procedures for the National Watershed Boundary Dataset; Chapter 3 of Section A, Federal Standards, Book 11, Collection and Delineation of Spatial Data; Techniques and Methods 11-A3" (04/01/2009). http://www.ncgc.nrcs.usda.gov/products/datasets/watershed/index.html . Polygons are attributed with hydrologic unit codes for 4th level sub-basins, 5th level watersheds, 6th level subwatersheds, name, size, downstream hydrologic unit, type of watershed, non-contributing areas and flow modification.

Data and Resources

  • Download

    wbdhu12_se_spz183.zip

  • View website
    Website :: GeoPortal Details Page

    http://seakgis03.alaska.edu/geoportal/catalog/search/resource/details.page?uuid={782C1FD3-A175-4B41-94DC-60D7C50D27E2}

  • View metadata
    Metadata :: Source

    http://seakgis03.alaska.edu/geoportal/csw?getxml=%7B782C1FD3-A175-4B41-94DC-60D7C50D27E2%7D

Status: Complete
Start Date: 1979/12/31
Type: Data
Primary Contact
Nechero, Steve
Cartographer, Technology Applications Team Lead
Email: Steven.Nechero@ftw.usda.gov
Work: (817) 509-3366
Other Contacts
Collection
Southeast Alaska GIS Library

Source Portal
Southeast Alaska Science Catalog ::

Direct Record Link
http://alaska.portal.gina.alaska.edu/catalogs/9516-12-digit-watershed-boundary-data-1-24-000-for-s
  • 706fe41b6f8121310644a62c6ab08a52
    Updated by Vanessa
    2015-09-18 12:10:17 -0800
  • Import completed 2014-05-19 11:00:34 -0800
    2014-05-19 11:00:34 -0800
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