Willow Park WWTP - Advanced Wastewater Treatment in Parker County, Texas

Willow Park WWTP is a municipal wastewater treatment facility located in Parker County, Texas, United States. The plant serves a population of approximately 1,300 residents, operating as part of the region's water infrastructure. The facility employs advanced treatment processes, ensuring high-quality effluent before discharge. With a designed capacity of 1,135.62 units and an average daily flow of 484.53 units, the plant operates well within its capacity. As a US facility, it operates under the Clean Water Act, with National Pollutant Discharge Elimination System (NPDES) permits issued by the Texas Commission on Environmental Quality (TCEQ) to regulate discharges. The treated effluent is discharged into local waterways that drain into the Brazos River basin, ultimately reaching the Gulf of Mexico. The plant plays a key role in protecting downstream water quality and supporting aquatic ecosystems in the region.

The plant discharges into tributaries of the Brazos River, which flows southeast through Texas to the Gulf of Mexico. The Brazos River basin supports diverse aquatic life and provides water for agriculture and communities. Advanced treatment helps minimize nutrient loading and protect downstream habitats, including estuaries along the Gulf Coast.