Overview
Elsa WWTP serves approximately 5,700 residents in Elsa, Texas. The plant operates under the U.S. Clean Water Act and EPA NPDES permitting framework.
Elsa WWTP is a municipal wastewater treatment facility located in Elsa, Hidalgo County, Texas. The plant serves a population of around 5,700 people, typical of a small community in the Lower Rio Grande Valley region. As a U.S. facility, the plant 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). For plants of this scale, secondary treatment is the standard requirement, with additional nutrient controls possible if the receiving water body is sensitive. The plant's treated effluent likely discharges to a local waterway that flows into the Rio Grande, which ultimately drains to the Gulf of Mexico. The Rio Grande is a critical water source for agriculture and ecosystems in the semi-arid region, supporting diverse aquatic life and migratory bird habitats.
Environmental context
The plant's discharge enters the local drainage network that feeds into the Rio Grande, a major river forming the U.S.-Mexico border. The Rio Grande flows to the Gulf of Mexico, supporting important estuarine habitats. The Lower Rio Grande Valley is ecologically sensitive, hosting diverse species and serving as a critical migratory corridor for birds.
Frequently asked questions
Elsa WWTP is located in Elsa, Hidalgo County, Texas, United States, near John F. Kennedy Elementary School.
The plant serves approximately 5,700 residents, typical of a small community in the Lower Rio Grande Valley.
The treated effluent is discharged into local waterways that flow into the Rio Grande, which ultimately reaches the Gulf of Mexico.
As a U.S. facility, Elsa WWTP operates under the Clean Water Act and is regulated by an NPDES permit issued by the Texas Commission on Environmental Quality (TCEQ).
For small communities of this size, secondary treatment is standard under the Clean Water Act, with possible additional nutrient removal if the receiving water body is sensitive.
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