Hamner Flat USGS FORT SEWARD Quad, California, Topographic Map

Hamner Flat is a Flat in the state of California (county of Humboldt), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 40.1982 and W -123.64947. Hamner Flat is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS FORT SEWARD quad. The nearest major town is Alderpoint, CA.