Chilpancingo Wastewater Treatment Plant, Guerrero, Mexico

The Chilpancingo wastewater treatment plant is located in Chilpancingo, the capital city of Guerrero, Mexico. It serves a population of approximately 228,181 residents, making it a significant municipal facility in the region. The plant is situated along Avenida Miguel Alemán and operates under Mexico's national water quality standards. The plant's designed capacity of 1.00 million cubic meters per year indicates its scale. Mexican wastewater treatment plants serving populations over 100,000 are typically required to meet secondary treatment standards under the Ley de Aguas Nacionales and NOM-001-SEMARNAT-1996, which sets discharge limits for pollutants. The plant likely employs conventional treatment technologies to comply with these regulations. The treated effluent from the Chilpancingo plant is discharged into the local watershed, which ultimately drains into the Pacific Ocean via the Balsas River basin. This region supports diverse aquatic life and is important for local agriculture and fisheries. Proper treatment helps protect downstream ecosystems and water quality in the Balsas River and its tributaries.

The plant discharges into the Balsas River basin, which flows into the Pacific Ocean. This watershed supports a variety of aquatic species and is used for irrigation and fishing. The region's tropical climate and seasonal rainfall influence water flow and pollutant dilution, making consistent treatment essential for maintaining ecological balance.