General Bravo Wastewater Treatment Plant, Nuevo León, Mexico

General Bravo wastewater treatment plant is located in the city of General Bravo, Nuevo León, Mexico. The facility serves a population of approximately 2,738 residents, making it a small-scale municipal treatment plant in the northeastern region of the country. The plant operates with secondary treatment, which is the standard biological treatment process for removing organic matter and suspended solids. With a designed capacity of 1,296.00 cubic meters per day and an actual discharge volume of 259.20 cubic meters per day, the plant operates well below its capacity. In Mexico, wastewater treatment plants are regulated under the National Water Law (Ley de Aguas Nacionales) and NOM-001-SEMARNAT-1996, which sets discharge limits for pollutants into national waters. The treated effluent from the plant is discharged into local water bodies that eventually drain into the Gulf of Mexico via the Rio Grande basin. The plant plays a crucial role in protecting downstream aquatic ecosystems and preventing untreated sewage from entering the region's waterways.

The plant discharges into the Rio Grande basin, which flows into the Gulf of Mexico. This watershed supports diverse aquatic life and provides water for agriculture and communities downstream. The treated effluent helps maintain water quality in the river system, reducing nutrient loading and protecting estuarine habitats near the coast.