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Layered GeoPDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features.
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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: Administrative watershed units, Administrative watershed units, Alameda, Area of Complex Channels, Area to be submerged, 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: Administrative watershed units, Administrative watershed units, Alameda, Alpine, Amador, All tags...


map background search result map search result map USGS National Map Index Names (published 20240120) FileGDB USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 18050004 (published 20240105) Shapefile USGS 1:250000-scale Quadrangle for San Francisco, CA 1957 USGS 1:250000-scale Quadrangle for San Francisco, CA 1960 USGS 1:250000-scale Quadrangle for San Francisco, CA 1956 USGS 1:250000-scale Quadrangle for San Francisco, CA 1947 USGS 1:62500-scale Quadrangle for San Francisco, CA 1915 USGS 1:62500-scale Quadrangle for San Francisco, CA 1915 USGS 1:100000-scale Quadrangle for San Francisco, CA 1978 USGS 1:250000-scale Quadrangle for San Francisco, CA 1955 USGS 1:62500-scale Quadrangle for San Francisco, CA 1915 USGS National Transportation Dataset (NTD) for California (published 20240215) Shapefile USGS US Topo 7.5-minute map for Farallon Islands OE N, CA 2012 USGS US Topo 7.5-minute map for Oakland West, CA 2012 USGS US Topo 7.5-minute map for Oakland West, CA 2015 USGS US Topo 7.5-minute map for San Francisco North, CA 2015 USGS US Topo 7.5-minute map for San Francisco South OE W, CA 2015 USGS National Hydrography Dataset Best Resolution (NHD) - California (published 20231227) Shapefile USGS National Transportation Dataset (NTD) for California (published 20240215) GeoPackage USGS National Boundary Dataset (NBD) in California State or Territory (published 20240215) GeoPackage USGS US Topo 7.5-minute map for Farallon Islands OE N, CA 2012 USGS US Topo 7.5-minute map for Oakland West, CA 2012 USGS US Topo 7.5-minute map for Oakland West, CA 2015 USGS US Topo 7.5-minute map for San Francisco North, CA 2015 USGS US Topo 7.5-minute map for San Francisco South OE W, CA 2015 USGS 1:62500-scale Quadrangle for San Francisco, CA 1915 USGS 1:62500-scale Quadrangle for San Francisco, CA 1915 USGS 1:62500-scale Quadrangle for San Francisco, CA 1915 USGS 1:100000-scale Quadrangle for San Francisco, CA 1978 USGS National Hydrography Dataset Best Resolution (NHD) for Hydrological Unit (HU) 8 - 18050004 (published 20240105) Shapefile USGS 1:250000-scale Quadrangle for San Francisco, CA 1957 USGS 1:250000-scale Quadrangle for San Francisco, CA 1960 USGS 1:250000-scale Quadrangle for San Francisco, CA 1956 USGS 1:250000-scale Quadrangle for San Francisco, CA 1947 USGS 1:250000-scale Quadrangle for San Francisco, CA 1955 USGS National Map Index Names (published 20240120) FileGDB USGS National Transportation Dataset (NTD) for California (published 20240215) Shapefile USGS National Hydrography Dataset Best Resolution (NHD) - California (published 20231227) Shapefile USGS National Transportation Dataset (NTD) for California (published 20240215) GeoPackage USGS National Boundary Dataset (NBD) in California State or Territory (published 20240215) GeoPackage