Loretito Wastewater Treatment Plant, Aguascalientes, Mexico

Loretito is a municipal wastewater treatment plant located in Loretito, San Francisco de los Romo, Aguascalientes, Mexico. The plant serves a small population of 91 residents, reflecting its role in a rural or peri-urban community. It is situated inland, more than 10 km from the coast, and operates under Mexico's national water regulations. The plant provides secondary treatment, which is the standard biological treatment required for municipal wastewater in Mexico. With a designed capacity of 17.28 cubic meters per day and an actual discharge volume of 8.64 cubic meters per day, the plant operates at approximately 50% capacity. This suggests adequate capacity for current demand, with room for future growth. The treated effluent is discharged into local water bodies that drain into the Rio Grande de Santiago basin, ultimately reaching the Pacific Ocean. The plant plays a key role in protecting local water quality and downstream ecosystems, including agricultural areas and freshwater habitats in Aguascalientes.

The plant discharges into local streams that flow into the Rio Grande de Santiago, a major river system in western Mexico. This river drains into the Pacific Ocean via the Santiago River and supports diverse aquatic life, including fish species important for local fisheries. The region's semi-arid climate makes water quality management critical for both human use and ecological health.