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Hydrography FAQs - 9 Found

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Can I download NHD Subregion data in Shapefile format?

Yes, but you must specify 'Dynamic Extract' in the Hydrography product list of the USGS Available Data window. Otherwise, pre-staged NHD Subregion data are available only in Personal or File Geodatabase formats. Also, file size limitations prevent any 'Dynamic Extract' or 'Staged' data from exceeding two GB during processing, so a few Subregions are available in File Geodatabase only since they are smaller in size.

Tags: Maps, Topographic, Recreation, Quadrangle, GeoPDF, Scale