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This geospatial dataset is a hydrologic boundary layer containing 6th Field hydrologic unit (HU) boundaries. The dataset was derived from the Hydrologic Unit Boundaries for Oregon, Washington, and California layer created by Oregon BLM-USFS. The region.huc6 was exported as a shapefile in ArcCatalog. The shapefile was reprojected from Geographic NAD83 to Oregon Lambert. Features representing 6th level HU boundaries were removed if they were not intersecting or within Oregon. Metadata: http://spatialdata.oregonexplorer.info/geoportal/rest/document?id={4B1B008D-5A76-4A20-9B2D-F040689C0779}
Download: ftp://ftp.pnwhf.org/WBD_download/WBD_OR.gdb.zip |