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The National Map Download viewer provides an online mapping tool for downloading the NHDPlus HR, NHD and WBD as a shapefile or file geodatabase by Hydrologic Unit (HU), including 4-digit Hydrologic Unit (HU4) or 8-digit Hydrologic Unit (HU8), by state, or nationally.
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The copies are current only to the date the NHDPlus HR was created.
All NHD downloads contain a copy of the corresponding WBD dataset that is current only to the date the NHD dataset was created.