2016 Map of San Juan SE
USGS Topo · Published 2016About this map
The Rio Grande defines the southern boundary of this landscape, its tight oxbows and meanders carving the international border south of Weslaco and Donna. This terrain is heavily shaped by water management, featuring the Donna Main Canal and the extensive Main Floodway designed to handle the river's seasonal shifts. These engineering works sit alongside older natural features like the Arroyo Colorado and Llano Grande Lake.
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Map Details
Editions of this 2016 San Juan SE Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1914 · San Juan
USGS Topo · 1:48,000
1916 · San Juan
USGS Topo · 1:62,500
1949 · Mc Allen
USGS Topo · 1:250,000
1953 · Brownsville
USGS Topo · 1:250,000
1954 · McAllen
USGS Topo · 1:250,000
1956 · Mercedes
USGS Topo · 1:24,000
1956 · Progreso
USGS Topo · 1:24,000
1956 · Brownsville
USGS Topo · 1:250,000
1956 · Port Isabel
USGS Topo · 1:250,000
1957 · Mc Allen
USGS Topo · 1:250,000