Birmania Wastewater Treatment Plant, Ciudad Valles, San Luis Potosí

The Birmania wastewater treatment plant is located in Ciudad Valles, San Luis Potosí, Mexico, serving a population of approximately 81,677 people. This facility is part of the municipal wastewater infrastructure for the city, which lies in the Huasteca region of eastern Mexico. As a plant serving a medium-sized agglomeration, Birmania is expected to comply with Mexico's official standards for wastewater treatment (NOM-001-SEMARNAT-1996 and subsequent updates), which set discharge limits for conventional pollutants. Facilities of this scale typically employ secondary biological treatment to meet regulatory requirements. The treated effluent from the plant likely discharges into a local watercourse that flows into the Tampaón River, a tributary of the Pánuco River system. The Pánuco River drains into the Gulf of Mexico, making this plant part of a watershed that supports diverse aquatic life and provides water for agricultural and urban use downstream.

The Birmania plant discharges into the Tampaón River basin, which flows into the Pánuco River and ultimately reaches the Gulf of Mexico. This watershed supports a variety of freshwater species and is important for regional biodiversity. The plant's operations contribute to protecting water quality in the lower Pánuco system, which is ecologically sensitive due to its role as a migratory corridor and habitat for aquatic life.