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The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the best available National Hydrography Dataset (NHD), the 10-meter 3D Elevation Program Digital Elevation Model (3DEP DEM), and the National Watershed Boundary Dataset (WBD). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to create a stream network with linear referencing, feature naming, "value added attributes" (VAAs), elevation-derived catchments, and other features for hydrologic data analysis. The stream network with linear referencing is a system of data relationships applied to hydrographic systems so that one stream reach "flows" into another and "events" can be tied to and traced...
Tags: Abbeville County, Aiken County, Alexander County, Allendale County, Anderson County, All tags...
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The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water...
Tags: Accomack County, Adams County, Administrative watershed units, Administrative watershed units, Alamance County, All tags...
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.


map background search result map search result map USGS Combined Vector for Demory, Tennessee 20160527 7.5 x 7.5 minute Shapefile USGS Combined Vector for Everton, Indiana 20160712 7.5 x 7.5 minute Shapefile USGS Combined Vector for Montoursville South, Pennsylvania 20160801 7.5 x 7.5 minute FileGDB 10.1 USGS Combined Vector for Waxhaw, North Carolina 20160618 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 4097 Black Canyon, New Mexico 20170404 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 23716 Kiowa, New Mexico 20170508 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 25144 Lawrence Arroyo, New Mexico 20170430 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 76514 Hilgard, Oregon 20170626 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 38506 Romero Spring, New Mexico 20170420 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 39756 Sand Hill, New Mexico 20170421 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 1189 Anthony Lakes, Oregon 20170629 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 2281 Bally Mountain, Oregon 20170627 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 10616 Crawfish Lake, Oregon 20170630 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 32453 North Powder, Oregon 20170625 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 44253 Tamarack Gulch, Oregon 20170630 for 7.5 x 7.5 minute FileGDB 10.1 USGS National Hydrography Dataset (NHD) Best Resolution 20181015 for Virginia State or Territory Shapefile Model Version 2.2.1 USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for 4-digit Hydrologic Unit - 0305 (published 20180813) USGS US Topo 7.5-minute map for Chatsworth, IA,SD 2018 USGS US Topo 7.5-minute map for Hawarden South, IA,SD 2018 USGS US Topo 7.5-minute map for Sioux City South, IA,NE,SD 2018 USGS Combined Vector for Demory, Tennessee 20160527 7.5 x 7.5 minute Shapefile USGS Combined Vector for Everton, Indiana 20160712 7.5 x 7.5 minute Shapefile USGS Combined Vector for Montoursville South, Pennsylvania 20160801 7.5 x 7.5 minute FileGDB 10.1 USGS Combined Vector for Waxhaw, North Carolina 20160618 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 4097 Black Canyon, New Mexico 20170404 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 23716 Kiowa, New Mexico 20170508 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 25144 Lawrence Arroyo, New Mexico 20170430 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 76514 Hilgard, Oregon 20170626 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 38506 Romero Spring, New Mexico 20170420 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 39756 Sand Hill, New Mexico 20170421 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 1189 Anthony Lakes, Oregon 20170629 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 2281 Bally Mountain, Oregon 20170627 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 10616 Crawfish Lake, Oregon 20170630 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 32453 North Powder, Oregon 20170625 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 44253 Tamarack Gulch, Oregon 20170630 for 7.5 x 7.5 minute FileGDB 10.1 USGS US Topo 7.5-minute map for Chatsworth, IA,SD 2018 USGS US Topo 7.5-minute map for Hawarden South, IA,SD 2018 USGS US Topo 7.5-minute map for Sioux City South, IA,NE,SD 2018 USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for 4-digit Hydrologic Unit - 0305 (published 20180813) USGS National Hydrography Dataset (NHD) Best Resolution 20181015 for Virginia State or Territory Shapefile Model Version 2.2.1