Overview
Ponca City Municipal WWT serves approximately 25,919 people in Ponca City, Oklahoma. The plant treats wastewater under the US Clean Water Act regulatory framework.
Ponca City Municipal WWT is a wastewater treatment facility located on Pleasant View Road in Ponca City, Kay County, Oklahoma. The plant serves a population of about 25,919 residents, placing it in the medium-agglomeration category for US municipal systems. As a US facility, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting. For a plant of this scale, secondary treatment is typically required, with possible additional nutrient removal depending on the receiving water body's sensitivity. The treated effluent is discharged into local waterways that drain into the Arkansas River basin, ultimately reaching the Mississippi River and the Gulf of Mexico. The plant plays a key role in protecting downstream water quality in this agriculturally intensive region.
Environmental context
The plant discharges into the Arkansas River watershed, which flows through Oklahoma and Arkansas before joining the Mississippi River. This basin supports diverse aquatic life and is an important corridor for migratory fish. Downstream waters are used for recreation, irrigation, and municipal supply, making nutrient and pathogen control critical for ecosystem and public health.
Frequently asked questions
The plant is located on Pleasant View Road in Ponca City, Kay County, Oklahoma, United States.
The plant serves approximately 25,919 people in the Ponca City area.
The treated effluent is discharged into local waterways that are part of the Arkansas River basin, which ultimately flows to the Mississippi River and the Gulf of Mexico.
As a US facility, it operates under the Clean Water Act and is permitted through the National Pollutant Discharge Elimination System (NPDES), which sets effluent limits to protect water quality.
For a medium-sized plant in the US, secondary treatment is standard, with potential additional nutrient removal if the receiving water body is sensitive to eutrophication.
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