Overview
Santa Rosa wastewater treatment plant serves Apodaca, Nuevo León, Mexico. It treats wastewater from approximately 117,000 people, supporting the Monterrey metropolitan area's sanitation infrastructure.
Santa Rosa is a wastewater treatment plant located in Apodaca, Nuevo León, Mexico, serving a population of around 117,000. The plant is part of the municipal wastewater system for the Monterrey metropolitan area, one of Mexico's largest industrial and urban centers. Its location in the state of Nuevo León places it within a semi-arid climate region where water resources are carefully managed. As a plant serving a medium-to-large agglomeration, it operates under Mexico's national water regulations, which are enforced by the National Water Commission (CONAGUA). These regulations require treatment standards that protect public health and the environment. The plant's designed capacity is 1.00 (likely in cubic meters per second or similar unit), indicating a significant infrastructure investment to handle the region's wastewater. The treated effluent from Santa Rosa ultimately discharges into the San Juan River basin, which flows into the Rio Grande (Río Bravo) and eventually reaches the Gulf of Mexico. This downstream connection highlights the plant's role in protecting both local water resources and the broader Gulf ecosystem, which supports diverse marine life and important fisheries.
Environmental context
The plant's treated effluent enters the San Juan River, a tributary of the Rio Grande (Río Bravo), which flows into the Gulf of Mexico. This watershed supports a variety of aquatic species and is an important water source for agriculture and communities in the region. The Gulf of Mexico's coastal ecosystems, including estuaries and wetlands, benefit from reduced pollutant loads from upstream treatment plants like Santa Rosa.
Frequently asked questions
The Santa Rosa plant is located at 415 Calle Pablo González, in the Santa Rosa neighborhood of Apodaca, Nuevo León, Mexico.
The plant serves approximately 116,829 people in the Apodaca area, part of the Monterrey metropolitan region.
The treated effluent from Santa Rosa is discharged into the San Juan River, which flows into the Rio Grande and ultimately reaches the Gulf of Mexico.
The plant operates under Mexico's federal water law, enforced by CONAGUA, which sets discharge standards to protect water quality and public health.
In Mexico, plants of this scale typically provide secondary treatment, which includes biological processes to remove organic matter and suspended solids, meeting CONAGUA standards.
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