Tornillo WWTP - Advanced Wastewater Treatment in Tornillo, Texas

Tornillo WWTP is a municipal wastewater treatment plant located in Tornillo, El Paso County, Texas, United States. The facility serves a population of approximately 3,170 residents, providing advanced treatment to protect public health and the environment. The plant employs advanced treatment processes, which go beyond secondary treatment to remove additional pollutants such as nutrients. With a designed capacity of 2,763.34 thousand cubic meters per year and an actual discharge volume of 794.94 thousand cubic meters, the plant operates well below its capacity. As a US facility, it operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Texas Commission on Environmental Quality (TCEQ). The treated effluent is discharged into the local watershed, which is part of the Rio Grande basin. The Rio Grande flows southeast to the Gulf of Mexico, supporting diverse aquatic life and providing water for agriculture and communities along its course. The plant's advanced treatment helps maintain water quality in this arid region.

Tornillo WWTP discharges into the Rio Grande basin, which drains into the Gulf of Mexico. The Rio Grande is a critical water source in the Chihuahuan Desert, supporting riparian habitats and migratory bird species. Advanced treatment at the plant helps reduce nutrient loading and protects downstream water quality in this ecologically sensitive arid region.