Overview
- Segiagua said 1,600 million cubic meters of rain fell from January 1 to November 15, roughly twice the storage capacity of the Cutzamala dams.
- The main sources that supply the capital remain above 90 percent capacity, which authorities say positions the city to better meet dry‑season demand.
- A large‑scale drain‑cleaning program is scheduled for January to May 2026 on primary corridors including Insurgentes, Periférico, Paseo de la Reforma, Circuito Interior and Eje Central.
- During the 2025 rainy season, crews addressed 2,014 street‑flooding incidents, mostly within 24 hours, supported by 40 new hydropneumatic units purchased for about 1,500 million pesos, the largest such investment in four decades.
- Operativo Tlaloque mobilized more than 1,100 workers and about 220 machines, totaling 8,800 man‑machine hours, as authorities also urged residents in all 16 boroughs to conserve water.