Water Resources Management in Mexico - Water Resource Base - Storage Capacity and Infrastructure

Storage Capacity and Infrastructure

Mexico counts with 4,000 dams and other hydraulic infrastructure with a storage capacity of 180 cubic kilometres (43 cu mi), which account for 44% of the annual flow. In the arid regions, dams are mostly used for irrigation. In the humid areas, dams are mostly used for electricity generation. Dams are also considered a means for flood protection in Mexico. Approximately 63 dams have a storage capacity of over 100,000,000 cubic metres (81,000 acre·ft), and account for 95% of Mexico's storage capacity. The largest reservoirs are La Angostura (20,217 km2), Nezahualcóyotl (14,0298 km2), Chicoasén (11,883 km2), and Infiernillo (11,860 km2).

Mexico has approximately 70 lakes with a storage capacity of 14 km3 (3.4 cu mi). The largest lake, the Chapala Lake, has a storage capacity of 8,126 cubic hectometres (1.950 cu mi).

Main lakes and storage capacity
Lake River basin area Storage capacity Federal Entity
km² sq mi hm³ acre feet
Chapala 1,116 431 8,126 6,588,000 Jalisco and Michoacan
Cuitzeo 306 118 920 750,000 Michoacan
Patzcuaro 97 37 550 450,000 Michoacan
Yuriria 80 31 188 152,000 Guanajuato
Catemaco 75 29 454 368,000 Veracruz
Tequesquitengo 8 3.1 16 13,000 Morelos
Nabor Carrillo 10 3.9 12 9,700 Mexico

Source: CONAGUA

Read more about this topic:  Water Resources Management In Mexico, Water Resource Base

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