Camino Real Wastewater Treatment Plant, Celaya, Guanajuato, Mexico

Camino Real is a wastewater treatment plant located in Celaya, Guanajuato, Mexico. It serves a small population of 2,738 residents, providing secondary treatment to municipal wastewater. The plant is situated inland, away from coastal areas, and operates as part of the local sanitation infrastructure. The plant has a designed capacity of 864.00 cubic meters per day and currently treats 259.20 cubic meters daily, indicating it operates below its full capacity. Under Mexican regulations (NOM-001-SEMARNAT-1996), secondary treatment is standard for municipal plants, ensuring compliance with discharge standards for organic matter and suspended solids. The treated effluent is discharged into local water bodies that eventually drain into the Lerma River basin, which flows into Lake Chapala, Mexico's largest freshwater lake. This watershed supports agriculture, fisheries, and biodiversity, making proper wastewater treatment essential for protecting downstream ecosystems and water quality.

The plant's discharge enters the Lerma River basin, which flows into Lake Chapala, a critical freshwater resource for the region. Lake Chapala supports diverse aquatic life and provides water for irrigation and human consumption. Secondary treatment helps reduce organic pollutants and suspended solids, mitigating eutrophication risks and protecting the lake's ecological balance.