2022 Map of Derby
USGS Topo · Published 2022About this map
The small rural settlement of Derby serves as a lonely anchor in the southeastern corner of this South Texas landscape, situated along the corridor of I-35 and the Co RD 3410 interchange. The hydrology of the region is defined by the convergence of the Frio River, the Leona River, and Todos Santos Cr, which create a complex network of seasonal drainages and creek beds. These waterways historically dictated the patterns of ranching and settlement in Frio County, as evidenced by numerous livestock water tanks such as Costilla Tank and Chapote Tank scattered across the brushland.
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Map Details
Editions of this 2022 Derby Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1925 · Pearsall 1-b
USGS Topo · 1:48,000
1925 · Pearsall 1-c
USGS Topo · 1:48,000
1927 · Pearsall
USGS Topo · 1:62,500
1942 · Divot
USGS Topo · 1:62,500
1942 · Dilley
USGS Topo · 1:62,500
1953 · Crystal City
USGS Topo · 1:250,000
1955 · Crystal City
USGS Topo · 1:250,000
1956 · Woodward
USGS Topo · 1:62,500
1956 · Divot
USGS Topo · 1:62,500
1961 · Crystal City
USGS Topo · 1:250,000