Hueytlalpan Wastewater Treatment Plant, Puebla, Mexico

Hueytlalpan wastewater treatment plant is located in the town of Hueytlalpan, in the state of Puebla, Mexico. It serves a small population of approximately 2,373 residents, reflecting the rural character of the area. The plant is situated in the Sierra Norte de Puebla region, a mountainous area with significant ecological value. The plant provides secondary treatment, which is the standard biological treatment required under Mexican regulations (NOM-001-SEMARNAT-1996) for municipal wastewater. Its designed capacity is 224.64 cubic meters per day, matching the reported discharge volume, indicating full utilization. For small communities like Hueytlalpan, secondary treatment is typically sufficient to meet discharge standards for non-sensitive water bodies. The treated effluent is discharged into local waterways that drain into the Tecolutla River basin, eventually reaching the Gulf of Mexico. The surrounding 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 streams that flow into the Tecolutla River, which drains into the Gulf of Mexico. This watershed supports a variety of aquatic species and is used for irrigation and fishing. The mountainous terrain of the Sierra Norte de Puebla makes the area ecologically sensitive, with forests that regulate water flow and prevent erosion. Effective wastewater treatment is crucial to maintain water quality and protect downstream habitats.