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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.


map background search result map search result map USGS Topo Map Vector Data (Vector) 7588 Castle Reef, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 13378 East Helena, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 42577 Spread Mountain, Montana 20200720 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 43088 Stemple Pass, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 20652 Hogback Mountain, Montana 20200721 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 24462 Lake Helena, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 18058 Granite Butte, Montana 20200722 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 42533 Split Rock Lake, Montana 20200722 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 42533 Split Rock Lake, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 1514 Arrastra Mountain, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 2879 Beartooth Mountain, Montana 20200720 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 2464 Barr Creek, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 4464 Blowout Mountain, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 10550 Craig, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 19918 Heart Lake, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 31618 Nevada Lake, Montana 20200721 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 44795 The Sawteeth, Montana 20200720 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 45562 Trap Mountain, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 43026 Steamboat Mountain, Montana 20200721 for 7.5 x 7.5 minute Shapefile USGS NED 1/3 arc-second Contours for Great Falls W, Montana 20200826 1 X 1 degree FileGDB 10.1 USGS Topo Map Vector Data (Vector) 7588 Castle Reef, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 13378 East Helena, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 42577 Spread Mountain, Montana 20200720 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 43088 Stemple Pass, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 20652 Hogback Mountain, Montana 20200721 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 24462 Lake Helena, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 18058 Granite Butte, Montana 20200722 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 42533 Split Rock Lake, Montana 20200722 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 42533 Split Rock Lake, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 1514 Arrastra Mountain, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 2879 Beartooth Mountain, Montana 20200720 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 2464 Barr Creek, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 4464 Blowout Mountain, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 10550 Craig, Montana 20200722 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 19918 Heart Lake, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 31618 Nevada Lake, Montana 20200721 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 44795 The Sawteeth, Montana 20200720 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 45562 Trap Mountain, Montana 20200721 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 43026 Steamboat Mountain, Montana 20200721 for 7.5 x 7.5 minute Shapefile USGS NED 1/3 arc-second Contours for Great Falls W, Montana 20200826 1 X 1 degree FileGDB 10.1