Considerable rehabilitation work on canals, laterals, drains, and acequias throughout the project was performed by Reclamation between 1953-1961. Construction of the low-flow conveyance channel between San Acacia Diversion Dam and the Narrows of Elephant Butte began in 1951 and was completed in 1959. Modification of the headworks, for the Socorro Main Canal north at San Acacia Diversion Dam was completed in 1961. The canal was tied into Drain Unit No. 7 Extension and, in turn, to Drain Unit No. 7 system in 1975. River realignment and improvement work by the Bureau of Reclamation between Velarde and the mouth of the Rio Puerco was begun in 1954 and completed in 1962.
Annual maintenance continues.
The type of soil, and the climate, markets, crop varieties, and irrigation facilities make intensive, diversified farming practices attractive and profitable. Alfalfa, barley, wheat, oats, corn, fruits, and vegetables are the principal crops grown. Rehabilitation of the irrigation system throughout the project has resulted in a more stable water supply. Irrigation water is supplied to about 90,000 acres, including water for the six southern Indian pueblos of Cochiti, Santo Domingo, San Felipe, Santa Ana, Sandia, and Isleta, all of which are served by the Middle Rio Grande Conservancy District. Reclamation is currently conducting studies evaluating the operation and design of the channel.