Albuquerque 2 Plant Wastewater Treatment Facility, South Valley, New Mexico

The Albuquerque 2 Plant is a major wastewater treatment facility located in South Valley, New Mexico, serving a population of approximately 410,111. As part of the Albuquerque metropolitan area's infrastructure, it plays a critical role in managing municipal wastewater for one of the largest urban centers in the state. The plant operates under the U. S. Clean Water Act, which requires secondary treatment for municipal facilities of this scale. The National Pollutant Discharge Elimination System (NPDES) permit program governs its discharge, ensuring compliance with federal water quality standards. Facilities serving over 400,000 people typically employ advanced treatment technologies to meet stringent effluent limits. The plant's treated effluent is discharged into the Rio Grande, a major river that flows through New Mexico and Texas before reaching the Gulf of Mexico. The Rio Grande supports diverse aquatic life and provides water for agriculture and municipalities. Downstream, the river passes through the Rio Grande Valley, an ecologically significant corridor for migratory birds and native fish species.

The Albuquerque 2 Plant discharges into the Rio Grande, which flows south through New Mexico and Texas to the Gulf of Mexico. The river supports a variety of aquatic species, including the Rio Grande silvery minnow, and provides critical habitat for migratory birds along the Central Flyway. The watershed is semi-arid, making water quality management essential for downstream communities and ecosystems.