This file is updated nightly about 75 US Topo maps are added each work day. This file can be joined to the cell index above to create spatial indexes of published topographic maps. For maps in the US Topo and Historical Topographic Map collections, scroll to the bottom of our Topographic Maps page for a link to a database dump in CSV format.These are in a zip file and contain cell grids of 1x2 degree, 1x1 degree, 30圆0 minute, 15x15 minute, 7.5x7.5 minute (Quads), and 3.75x3.75 minute (Quarter Quad). These are indexes of standard cells, not published maps. Download indexes in Shapefile and Geodatabase formats through The National Map Download Client.The paper index maps are free but there is a $5 handling fee per total order. ![]() Go to the USGS Store and select Maps > State Topographic Map Indexes. Order a paper topographic map index for any state (or download a free PDF): The National Map Viewer - Click on the Layer List icon at the top that looks like three sheets of paper and select "Map Indices".TopoView - Click on any of the round map scale indicators on the right side of the map.Map Locator on the USGS Store - Click the icon on the left that looks like two pieces of paper and select “1:24,000” for our standard map series. ![]() View map indexes on these interactive maps (you must zoom in to see the index lines and map names) :
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