Edcouch and Elsa anchor this landscape of dense residential colonies and vital irrigation infrastructure in the Rio Grande Valley. The map documents a unique settlement pattern defined by numerous colonias, such as Hacienda el Porvenir Colonia, Ten Acres Colonia, and the many Olivarez subdivisions. These communities are interwoven with a strictly geometric grid of roads like Mile 17 Rd N and irrigation channels, most notably the winding Donna Drain and the Main Supply Canal.
71 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1914 · San Juan
USGS Topo · 1:48,000
1916 · San Juan
USGS Topo · 1:62,500
1929 · Santa Rosa
USGS Topo · 1:24,000
1929 · La Feria
USGS Topo · 1:24,000
1933 · Santa Rosa
USGS Topo · 1:31,680
1936 · La Feria
USGS Topo · 1:31,680
1949 · Mc Allen
USGS Topo · 1:250,000
1953 · Brownsville
USGS Topo · 1:250,000
1954 · McAllen
USGS Topo · 1:250,000
1956 · Santa Rosa
USGS Topo · 1:24,000