Download PDF Humboldt Salt Marsh (NV) USGS topo maps. These are full-sheet 7.5 Minute (1:24,000 scale) topographic maps. The red outline on the map below identifies the boundaries of the Humboldt Salt Marsh topo map.
Humboldt Salt Marsh topo maps are provided as PDF files.
Note: The most current map is the 2021 Humboldt Salt Marsh topographic map.