Overview
Rio Grande City WWTP 2 serves approximately 10,830 residents in Rio Grande City, Texas. The plant treats municipal wastewater from the Garza-Salinas Colonia area.
Rio Grande City WWTP 2 is a municipal wastewater treatment facility located in Rio Grande City, Texas, serving a population of about 10,830. The plant is situated in Starr County, near the U.S.-Mexico border, and plays a key role in managing wastewater from the Garza-Salinas Colonia area. As a U.S. facility, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting, typically administered by the Texas Commission on Environmental Quality (TCEQ). The treated effluent is discharged into the local watershed, which ultimately drains into the Rio Grande River. The Rio Grande is a critical water source for both the United States and Mexico, supporting agriculture, wildlife, and communities along its course. The plant's operations help protect this vital river from untreated wastewater pollution.
Environmental context
The plant discharges into the Rio Grande River basin, which flows southeast to the Gulf of Mexico. The Rio Grande is a major river in the southwestern U.S. and northern Mexico, supporting diverse aquatic life and serving as a crucial water source for irrigation and municipal use. The watershed includes sensitive habitats for fish and bird species, making proper wastewater treatment essential for maintaining water quality.
Frequently asked questions
Rio Grande City WWTP 2 is located in the Garza-Salinas Colonia area of Rio Grande City, Starr County, Texas, United States.
The plant serves approximately 10,830 residents in the Rio Grande City area.
The treated effluent is discharged into the local watershed, which drains into the Rio Grande River, ultimately reaching the Gulf of Mexico.
As a U.S. facility, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits, typically issued by the Texas Commission on Environmental Quality (TCEQ).
For a plant serving approximately 10,000 people, secondary treatment is the standard requirement under the Clean Water Act, which typically involves biological processes to remove organic matter and suspended solids.
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