La Yaya Dam

La Yaya Dam
Location of La Yaya Dam in Cuba
Country Cuba
Location Niceto Pérez, Guantánamo Province
Coordinates 20°7′36.94″N 75°21′33.45″W / 20.1269278°N 75.3592917°W / 20.1269278; -75.3592917Coordinates: 20°7′36.94″N 75°21′33.45″W / 20.1269278°N 75.3592917°W / 20.1269278; -75.3592917
Purpose Flood control, water supply
Status Operational
Opening date 1973 (1973)
Dam and spillways
Type of dam Embankment
Impounds Guantánamo River
Elevation at crest 85.7 m (281 ft)
Spillway type Chute, free overflow
Spillway capacity 3,900 m3/s (140,000 cu ft/s)
Reservoir
Total capacity 160,000,000 m3 (130,000 acre·ft)
Active capacity 146,000,000 m3 (118,000 acre·ft)
Catchment area 555 km2 (214 sq mi)
Surface area 13.3 km2 (5.1 sq mi)
Max. length 7.6 km (4.7 mi)
Normal elevation 79.1 m (260 ft)

La Yaya Dam is an embankment dam on the Guantánamo River near the town of La Yaya in the municipality of Niceto Pérez in Guantánamo Province, Cuba. The dam was completed in 1973 for several purposes. First is flood control then the irrigation of up to 8,000 ha (20,000 acres). Its reservoir also supplies water for municipal and industrial uses. The reservoir has a storage capacity of 160,000,000 m3 (130,000 acre·ft), the second largest in the eastern part of the country after Melones Dam.[1][2][3]

References

  1. "Storage Capacity Lost in Cuban Reservoirs. An Effect of Sedimentation." (PDF) (in Spanish). UNESCO. September 2010. Retrieved 30 April 2014.
  2. "Deliver a Document Certifying The Seven Fundamental Engineering Works Guantanamo Province" (in Spanish). OBRAS. Retrieved 30 April 2014.
  3. "Situacion actual y perspectivas de las energias" (PDF) (in Spanish). Empresa de Hidroenergia. Retrieved 30 April 2014.
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