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These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.
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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.
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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.
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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.
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Water supply lakes are the primary source of water for many communities in northern and western Missouri. Therefore, accurate and up-to-date estimates of lake capacity are important for managing and predicting adequate water supply. Many of the water supply lakes in Missouri were previously surveyed by the U.S. Geological Survey in the early 2000s (Richards, 2013) and in 2013 (Huizinga, 2014); however, years of potential sedimentation may have resulted in reduced water storage capacity. Periodic bathymetric surveys are useful to update the area/capacity table and to determine changes in the bathymetric surface. Willow Brook Lake is a water supply lake used by the city of Maysville in northwestern Missouri. The...


map background search result map search result map USGS Topo Map Vector Data (Vector) 8378 Cherry Valley, Illinois 20210629 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 19137 Hampshire, Illinois 20210628 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 71571 Shabbona Grove, Illinois 20210628 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 23744 Kirkland, Illinois 20210628 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 44060 Sycamore, Illinois 20210629 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 47680 Waterman, Illinois 20210629 for 7.5 x 7.5 minute Shapefile USGS US Topo 7.5-minute map for Weatherby, MO 2017 USGS US Topo 7.5-minute map for King City, MO 2017 USGS Topo Map Vector Data (Vector) 34431 McFall, Missouri 20210623 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 34802 Perrin, Missouri 20210623 for 7.5 x 7.5 minute Shapefile USGS NED 1/3 arc-second Contours for Kansas City E, Missouri 20210929 1 X 1 degree Shapefile USGS US Topo 7.5-minute map for Lee, IL 2018 USGS US Topo 7.5-minute map for Leesburg, AL 2018 USGS US Topo 7.5-minute map for Smithville, TN 2019 Willow Brook Lake near Maysville, Missouri, 2019 USGS US Topo 7.5-minute map for Flat Rock, AL 2020 USGS US Topo 7.5-minute map for Plano, IL 2021 USGS US Topo 7.5-minute map for Fordham, MO 2021 US Topo 7.5-minute map for Gassaway, TN USGS Topo Map Vector Data (Vector) 6944 Campaign TN (published 20221019) GeoPackage USGS Topo Map Vector Data (Vector) 8378 Cherry Valley, Illinois 20210629 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 19137 Hampshire, Illinois 20210628 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 71571 Shabbona Grove, Illinois 20210628 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 23744 Kirkland, Illinois 20210628 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 44060 Sycamore, Illinois 20210629 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 47680 Waterman, Illinois 20210629 for 7.5 x 7.5 minute Shapefile USGS US Topo 7.5-minute map for Weatherby, MO 2017 USGS US Topo 7.5-minute map for King City, MO 2017 USGS Topo Map Vector Data (Vector) 34431 McFall, Missouri 20210623 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 34802 Perrin, Missouri 20210623 for 7.5 x 7.5 minute Shapefile USGS US Topo 7.5-minute map for Lee, IL 2018 USGS US Topo 7.5-minute map for Leesburg, AL 2018 USGS US Topo 7.5-minute map for Smithville, TN 2019 USGS US Topo 7.5-minute map for Flat Rock, AL 2020 USGS US Topo 7.5-minute map for Plano, IL 2021 USGS US Topo 7.5-minute map for Fordham, MO 2021 US Topo 7.5-minute map for Gassaway, TN USGS Topo Map Vector Data (Vector) 6944 Campaign TN (published 20221019) GeoPackage USGS NED 1/3 arc-second Contours for Kansas City E, Missouri 20210929 1 X 1 degree Shapefile