During periods of high water levels-typically after the May-to-October rainy seasons-the lakes were often joined as one body of water, at an average elevation of 2,242 m (7,356 ft) above mean sea level.

Much of the lake was fed from groundwater aquifers fresh water poured in from Lake Chalco and Xochimilco's freshwater springs, and the thermal springs of Zumpango and Xaltocan, as well as some in Texcoco itself, provided saline water. Lake Texcoco formerly extended over a large portion of the southern half of the basin, where it was the largest of an interconnected chain of five major and several smaller lakes (the other main lakes being Lakes Xaltocan, Zumpango, Chalco, and Xochimilco).

The Valley of Mexico is a basin with an average elevation of 2,236 m (7,336 ft) above mean sea level located in the southern highlands of Mexico's central altiplano. Drainage of the lake has led to serious ecological and human consequences: the local climate and water availability have changed considerably, contributing to water scarcity in the area subsequent groundwater extraction leads to land subsidence under much of the city and native species endemic to the lake region have become severely endangered or extinct due to ecosystem change, such as the axolotl.Īfter the cancellation of the Mexico City Texcoco Airport, the government initiated a major restoration project of a significant part of the lake in the form of the Lake Texcoco Ecological Park, 14,000 hectares of public space and ecological restoration. The entire lake basin is now almost completely occupied by Mexico City, the capital of the present-day nation of Mexico. After the Spanish conquest, efforts to control flooding led to most of the lake being drained. Lake Texcoco is best known for an island situated on the western side of the lake where the Mexica built the city of Mēxihco Tenōchtitlan, which would later become the capital of the Aztec Empire. Lake Texcoco ( Spanish: Lago de Texcoco, Nahuatl languages: Tetzco(h)co) was a natural lake within the Anahuac or Valley of Mexico.

Mexico city texcoco airport