Overview
Principal wastewater treatment plant serves Saltillo, Coahuila, Mexico, with a designed capacity of 1.00 and a population served of 150,273. It operates under Mexico's national water regulations.
Principal is a wastewater treatment plant located in Saltillo, Coahuila, Mexico. It serves a population of approximately 150,273, classifying it as a large agglomeration under Mexican water management standards. The plant is situated inland, away from coastal areas, and its operations are integral to the region's sanitation infrastructure. The plant's scale suggests it is subject to Mexico's federal water quality standards, which require adequate treatment for municipal wastewater. Plants of this size typically employ secondary or advanced treatment to meet discharge norms set by the National Water Commission (CONAGUA). The treated effluent from Principal likely discharges into local water bodies that drain into the Rio Grande basin or internal basins of northern Mexico. The region's semi-arid climate makes water reuse and protection of scarce water resources critical for downstream communities and ecosystems.
Environmental context
The plant is located in Saltillo, within the semi-arid region of Coahuila. The area drains into the Rio Grande basin or endorheic basins of northern Mexico. Downstream environments include seasonal streams and agricultural areas that rely on treated water for irrigation. Protecting water quality in this arid region is essential for sustaining local biodiversity and human water supply.
Frequently asked questions
The Principal wastewater treatment plant is located in Saltillo, Coahuila, Mexico, at Calle Xicoténcatl in the 25000 postal code area.
The Principal plant serves a population of 150,273 people, making it a large-scale municipal wastewater treatment facility.
The treated wastewater from the Principal plant is discharged into local water bodies, likely within the Rio Grande basin or internal drainage systems of northern Mexico, supporting downstream water availability.
The Principal plant operates under Mexico's federal water regulations enforced by the National Water Commission (CONAGUA), which sets discharge standards for municipal wastewater to protect water quality.
In Mexico, wastewater treatment plants serving around 150,000 people typically employ secondary treatment processes, such as activated sludge or lagoon systems, to meet CONAGUA's discharge standards for large agglomerations.
Nearby plants