STIGLER MA WWT - Haskell County, Oklahoma Wastewater Treatment Plant

STIGLER MA WWT is a municipal wastewater treatment plant located in Haskell County, Oklahoma, United States. The facility serves a population of approximately 2,731 residents, placing it in the small community category for US wastewater infrastructure. As a US-based plant, STIGLER MA WWT operates under the Clean Water Act, administered by the Oklahoma Department of Environmental Quality. Plants of this scale typically employ secondary treatment processes to meet National Pollutant Discharge Elimination System (NPDES) permit requirements, ensuring compliance with federal water quality standards. The plant's treated effluent is discharged into local waterways within the Arkansas River basin, which ultimately drains into the Mississippi River and the Gulf of Mexico. This downstream connection underscores the plant's role in protecting regional water quality and aquatic ecosystems.

The plant discharges into tributaries of the Arkansas River basin, which flows into the Mississippi River and eventually the Gulf of Mexico. This watershed supports diverse aquatic life and provides habitat for migratory fish species. The plant's treatment processes help maintain water quality in this ecologically important river system.