An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Latest Earthquakes | Live WebChat Share Social Media
Current and Historical Topo Maps of the US
Build a USGS-style topographic map with choice of format, area of interest, and National Map content.
topoView highlights one of the USGS's most important and useful products, the topographic map
Find maps by location or purpose
See Training Video Lessons 8-9c on US Topo, Historical Topos, printing and various tools for search and download.
Lists of ALL Topo Map products - over 300,000 maps. Or lists of just the most current US Topos or Historical only maps:
Download CSV Lists