Limontitán Wastewater Treatment Plant, Limontitán Grande, Puebla, Mexico

Limontitán is a wastewater treatment plant located in Limontitán Grande, a locality in the municipality of Hueytamalco, Puebla, Mexico. The plant serves a small population of 1,278 residents and operates with secondary treatment, which is appropriate for its scale. As a facility in Mexico, it falls under national water quality regulations administered by CONAGUA (Comisión Nacional del Agua), which sets discharge standards for municipal wastewater. The plant has a design capacity of 120.96 volume units and treats a similar volume of wastewater, indicating full utilization. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids, meeting standard requirements for inland discharge. The plant's location in the mountainous region of Puebla suggests it serves a rural community. The treated effluent is discharged into local water bodies that eventually drain into the Gulf of Mexico via the Tecolutla River system. This watershed supports diverse aquatic life and is important for local agriculture and fisheries. Proper treatment helps protect downstream ecosystems and water quality in the region.

The plant discharges into local streams that flow into the Tecolutla River, which ultimately reaches the Gulf of Mexico. This watershed supports a variety of freshwater species and provides water for agricultural and domestic use downstream. The region's tropical climate and mountainous terrain make the water bodies sensitive to pollution, so secondary treatment helps maintain ecological balance.