
The San Salvador Field gas production area dominates this mid-century landscape in the Rio Grande Valley, where energy extraction and irrigation infrastructure define the terrain. The small community of Hargill serves as a focal point, situated at the junction of the Missouri Pacific railroad and a network of elevated water channels. Notable irrigation features like Hargill Reservoir and an extensive Aqueduct system illustrate the region's managed agricultural environment.
21 named features on this map. Tap any name to fly to it.
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2 editions found
1922 · La Sal Vieja
USGS Topo · 1:62,500
1939 · Linn
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 · La Sal Vieja
USGS Topo · 1:24,000
1956 · La Sal Vieja
USGS Topo · 1:62,500
1956 · Brownsville
USGS Topo · 1:250,000
1956 · Port Isabel
USGS Topo · 1:250,000
1957 · Lasara
USGS Topo · 1:24,000