SUBLETTE WWTP - Haskell County, Kansas Wastewater Treatment Plant

SUBLETTE WWTP is a municipal wastewater treatment facility located in Haskell County, Kansas, serving a population of approximately 1,592. The plant provides secondary treatment, a standard level for small communities in the United States, ensuring compliance with Clean Water Act requirements. Likely thousand gallons per day or similar). As a US facility, it operates under an EPA NPDES permit issued by the Kansas Department of Health and Environment, which sets effluent limits to protect water quality. 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. This plant plays a role in protecting downstream aquatic ecosystems and maintaining water quality in the region.

The plant discharges into local waterways within the Arkansas River basin, which flows through the Great Plains and eventually joins the Mississippi River. The surrounding area is semi-arid agricultural land, making water quality management critical for irrigation and wildlife. The downstream environment supports diverse aquatic species and provides habitat for migratory birds along the Central Flyway.