La Yaya Dam

Dam in Cuba
Dam in Niceto Pérez, Guantánamo Province
20°7′36.94″N 75°21′33.45″W / 20.1269278°N 75.3592917°W / 20.1269278; -75.3592917PurposeFlood control, water supplyStatusOperationalOpening date1973; 51 years ago (1973)Dam and spillwaysType of damEmbankmentImpoundsGuantánamo RiverElevation at crest85.7 m (281 ft)Spillway typeChute, free overflowSpillway capacity3,900 m3/s (140,000 cu ft/s)ReservoirCreatesLa Yaya ReservoirTotal capacity160,000,000 m3 (130,000 acre⋅ft)Active capacity146,000,000 m3 (118,000 acre⋅ft)Catchment area555 km2 (214 sq mi)Surface area13.3 km2 (5.1 sq mi)Maximum length7.6 km (4.7 mi)Normal elevation79.1 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 flood control, irrigation of up to 8,000 ha (20,000 acres), and water supply 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. Archived from the original (PDF) on 2 May 2014. Retrieved 30 April 2014.
  2. ^ "Deliver a Document Certifying The Seven Fundamental Engineering Works Guantanamo Province" (in Spanish). OBRAS. Archived from the original on 2 May 2014. Retrieved 30 April 2014.
  3. ^ "Situacion actual y perspectivas de las energias" (PDF) (in Spanish). Empresa de Hidroenergia. Archived from the original (PDF) on 23 September 2015. Retrieved 30 April 2014.