Club Deportivo Potosino Wastewater Treatment Plant, San Luis Potosí, Mexico

Club Deportivo Potosino is a wastewater treatment plant located in the historic center of San Luis Potosí, Mexico. It serves a small community of 1,278 people, reflecting its role as a local facility within the urban infrastructure of the city. The plant is situated in the state of San Luis Potosí, an inland region with a semi-arid climate. The plant provides secondary treatment, which is a standard biological process that removes organic matter and suspended solids. Its designed capacity and actual discharge volume are both 120.96 units, indicating full utilization. Under Mexican regulations (NOM-001-SEMARNAT-1996), secondary treatment is typically required for discharges into national waters, ensuring compliance with environmental standards. The treated effluent is discharged into the local watershed, which ultimately drains into the Gulf of Mexico via the Pánuco River system. This downstream connection highlights the plant's role in protecting water quality in a region that supports diverse aquatic life and agricultural activities. Proper treatment helps mitigate pollution impacts on the sensitive coastal ecosystems of the Gulf.

The plant discharges into the San Luis Potosí Valley, part of the Pánuco River basin, which flows eastward to the Gulf of Mexico. This watershed supports agricultural irrigation and provides habitat for freshwater species. The semi-arid climate makes water resources particularly valuable, and effective wastewater treatment is crucial for maintaining downstream water quality and ecological balance.