Quechultenango Wastewater Treatment Plant, Guerrero, Mexico

Quechultenango wastewater treatment plant is located in the town of Quechultenango, in the state of Guerrero, Mexico. The facility serves a population of approximately 3,833 residents, providing secondary treatment for municipal wastewater. It operates as part of the local water infrastructure managed by the municipality. The plant employs secondary treatment processes, which involve biological treatment to remove organic matter and suspended solids. With a designed capacity of 950.40 thousand cubic meters per year and an actual discharge volume of 362.88 thousand cubic meters, the plant operates below its capacity. Under Mexican regulations (NOM-001-SEMARNAT-1996), secondary treatment is standard for municipal plants of this scale, ensuring compliance with discharge standards. The treated effluent is discharged into local water bodies, contributing to the protection of the region's water resources. Guerrero's watersheds drain toward the Pacific Ocean, and the plant's operation helps maintain water quality in downstream ecosystems, supporting both human use and aquatic life.

The plant discharges into local streams that are part of the Balsas River basin, which flows into the Pacific Ocean. This region supports diverse aquatic habitats and is important for local agriculture and fisheries. Proper wastewater treatment is essential to prevent nutrient pollution and protect downstream water quality.