Mexico invests 11.2 billion pesos to reduce flooding in eastern Valley of Mexico

The Mexican government has invested 11,200 million pesos in a comprehensive hydraulic infrastructure project to mitigate recurrent flooding in the eastern Valley of Mexico, according to officials from the National Water Commission (Conagua). The project, comprising six major works, is reported to be 90% complete and is expected to be fully operational within two weeks Source: heraldomx.

Key components

• Laguna El Salado expansion: increased retention capacity from 300,000 to 1.4 million cubic meters (Infobae specifies 1.4M, while heraldomx says 400,000; the discrepancy is noted) Source: infobae Source: heraldomx.
• Collector Teotongo: adds 4,000 liters per second drainage capacity Source: infobae.
• Cárcamo de bombeo Xochiaca: will increase drainage by 16,000 liters per second Source: infobae.
• Other works include collectors Pinos and Carmelo Pérez, and complementary works at Laguna de Churubusco.

Discrepancies in reporting

The date of the announcement differs: Excelsior reported the briefing on May 14 Source: excelsiormx, while Heraldo and Infobae dated it July 6 Source: heraldomx Source: infobae. Additionally, the capacity of Laguna El Salado is cited as 400,000 cubic meters by Heraldo and 1.4 million by Infobae, though both confirm the expansion is complete.

Results so far

Conagua director Efraín Morales stated that operational works have already improved drainage speed, with floodwaters receding in about 1.5 hours in Nezahualcóyotl Source: infobae. Officials emphasized that complementary works at the neighborhood level are still needed in some areas Source: excelsiormx.