Last updated: August 1, 2014
Flip Book - River Movements
Describing how the Rio Grande has moved, starting in the 1800s and ending with the current channel. These images depict where Chamizal is located to aid in the understanding of the river locations.
Current River Channel Map Compared to 1860s River Channel
1965 River Channel Compared to 1860s River Channel
1860s River Channel depicting the 1890 River Cut constructed to help relieve flooding resulting in the formation of Cordova Island.