Jonacatepec Wastewater Treatment Plant, Morelos, Mexico

The Jonacatepec wastewater treatment plant is located in the city of Jonacatepec, Morelos, Mexico. It serves a population of 3,468 and provides secondary treatment, which is the standard level for municipal wastewater in Mexico under NOM-001-SEMARNAT-1996 regulations. The plant has a design capacity of 864.00 cubic meters per day and currently discharges 328.32 cubic meters daily, indicating it operates well below its maximum capacity. As a secondary treatment facility, Jonacatepec removes organic matter and suspended solids through biological processes, meeting the effluent quality standards required by Mexican environmental law. The plant is part of the national wastewater infrastructure managed by local water utilities, with oversight from CONAGUA (National Water Commission). For a community of this size, secondary treatment is appropriate and aligns with typical practices for small to medium agglomerations in Mexico. The treated effluent from the plant is discharged into local water bodies that eventually drain into the Balsas River basin, one of Mexico's major hydrological systems. The Balsas River flows southwest into the Pacific Ocean, supporting diverse aquatic life and agricultural activities along its course. Proper treatment at Jonacatepec helps protect downstream water quality and ecosystems in the region.

The plant discharges into the Balsas River basin, which drains into the Pacific Ocean. This watershed supports agricultural irrigation and freshwater habitats. Effective secondary treatment reduces organic pollutants and nutrients, preventing eutrophication and protecting aquatic biodiversity in downstream rivers and coastal zones.