Porter PWA WWT - Wagoner County, Oklahoma Wastewater Treatment Plant

Porter PWA WWT is a municipal wastewater treatment plant located in Wagoner County, Oklahoma, United States. The facility serves a small population of 566 residents, providing secondary treatment to meet state and federal water quality standards. The plant operates under the US Clean Water Act, which requires NPDES permits for all discharges. With a designed capacity of 302.83 thousand gallons per day and an average discharge volume of 264.98 thousand gallons per day, the plant operates at a high utilization rate. Secondary treatment is the standard for small communities, ensuring removal of organic matter and suspended solids. The treated effluent is discharged into local streams 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 and aquatic ecosystems in the region.

The plant discharges into tributaries of the Arkansas River, which flows through Oklahoma and Arkansas before joining the Mississippi River. The receiving waters support diverse aquatic life and are used for recreation and irrigation. The plant's secondary treatment helps reduce nutrient loading and protect downstream habitats.