2015 Map of Big Swamp
USGS Topo · Published 2015About this map
The Pit River flows through the northwestern corner of this landscape, where the volcanic topography of the Modoc National Forest meets the hydrological complexity of Big Valley. This 2015 survey reveals an environment defined by its water sources, from the expansive Big Swamp to thermal features like Bassett Hot Springs and Kellog Hot Springs. Local infrastructure reflects the agricultural and rural character of the area, centered around the settlement of Leonard and the Southard Field airstrip.
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Map Details
Editions of this 2015 Big Swamp Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1886 · Alturas
USGS Topo · 1:250,000
1886 · Modoc Lava Bed
USGS Topo · 1:250,000
1892 · Modoc Lava-Bed
USGS Topo · 1:250,000
1892 · Alturas
USGS Topo · 1:250,000
1954 · Alturas
USGS Topo · 1:250,000
1958 · Alturas
USGS Topo · 1:250,000
1961 · Canby
USGS Topo · 1:62,500
1961 · Bieber
USGS Topo · 1:62,500
1962 · Alturas
USGS Topo · 1:250,000
1962 · Crank Mountain
USGS Topo · 1:62,500