2021 Map of Poker Brown Spring
USGS Topo · Published 2021About this map
Poker Brown Spring and Trinity Spring provide critical water sources in this arid stretch of the Trinity Range in Pershing County. The map details a landscape defined by deep drainages, including Poker Brown Canyon and South Trinity Canyon, which carve through the high desert terrain. Grounded in 2021 data, the sheet illustrates the modern infrastructure of this remote area, dominated by the path of Seven Troughs Rd in the southwest. This road follows the historical corridor toward the Seven Troughs mining district, a region once bustling with gold and silver extraction. The topographic survey provides a precise look at the township and range system, showing the intersection of T29N and T28N, which organizes the vast open spaces of the Great Basin.
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Map Details
Editions of this 2021 Poker Brown Spring Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1931 · Lovelock
USGS Topo · 1:250,000
1935 · Lovelock
USGS Topo · 1:250,000
1955 · Lovelock
USGS Topo · 1:250,000
1956 · Oreana
USGS Topo · 1:62,500
1956 · Toulon
USGS Topo · 1:62,500
1956 · Lovelock
USGS Topo · 1:62,500
1959 · Lovelock
USGS Topo · 1:250,000
1981 · Natchez Spring
USGS Topo · 1:24,000
1981 · Trinity Pass
USGS Topo · 1:24,000
1981 · Poker Brown Spring
USGS Topo · 1:24,000