Platoro Dam

Dam in Conejos County, Colorado
37°21′04″N 106°32′50″W / 37.35114°N 106.5473°W / 37.35114; -106.5473PurposeIrrigation water storageOpening date1951Owner(s)United States Bureau of ReclamationDam and spillwaysHeight165 feet (50 m)Elevation at crest9,993 feet (3,046 m)[1]Width (crest)1,475 feet (450 m)ReservoirTotal capacity53,506 acre-feet (65,999,000 m3)Surface area1.5 square miles (3.9 km2)Normal elevation9,977 feet (3,041 m)[2]
The dam viewed from across the canyon

Platoro Dam (National ID # CO82911) is a dam in Conejos County, Colorado.

The earthen dam was constructed between 1949 and 1951 by the United States Bureau of Reclamation with a height of 165 feet (50 m), and 1,475 feet (450 m) long at its crest.[3] It impounds the Conejos River, a tributary of the Rio Grande, for irrigation water storage as part of the larger San Luis Valley Project. The dam is owned by the Bureau and operated by the local Conejos Water Conservancy.

The reservoir it creates, Platoro Reservoir, has a normal water surface of 1.5 square miles (3.9 km2), and a maximum capacity of 53,506 acre-feet (65,999,000 m3).[4] Recreation includes fishing, camping, boating and hunting, although use is light because of the remote, high mountain valley location and the short season.[5]

See also

References

  1. ^ "Platoro Dam". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  2. ^ "Platoro Reservoir". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
  3. ^ "Platoro Dam". United States Bureal of Reclamation. n.d. Retrieved August 20, 2022.
  4. ^ "Find Lakes". Archived from the original on 2015-02-13. Retrieved 2012-09-12.
  5. ^ "Platoro Reservoir – Del Norte". Uncover Colorado. 2022. Retrieved August 20, 2022.