Wilson WWTP - Secondary Wastewater Treatment Plant in Wilson, Kansas

Wilson WWTP is a municipal wastewater treatment plant located in Wilson, Kansas, United States. The facility serves a small population of 767 residents and operates as a secondary treatment plant, which is standard for communities of this size under the US Clean Water Act. As a secondary treatment plant, Wilson WWTP uses biological processes to remove organic matter and suspended solids from wastewater. The plant has a designed capacity of 333.12 million gallons per year and currently discharges 291.48 million gallons per year, indicating it operates below its full capacity. The facility is regulated under the National Pollutant Discharge Elimination System (NPDES) permit program, which sets effluent limits to protect water quality. The plant's treated effluent is discharged into a local waterway that eventually drains into the Smoky Hill River, a tributary of the Kansas River, which flows into the Missouri River and ultimately the Mississippi River. This downstream connection highlights the plant's role in protecting regional water quality and aquatic ecosystems in the Great Plains region.

Wilson WWTP discharges treated wastewater into a local stream that feeds into the Smoky Hill River, part of the Kansas River basin. The Smoky Hill River flows through semi-arid plains and supports diverse aquatic life, including fish species adapted to variable flows. The plant's secondary treatment helps reduce nutrient and organic loads, protecting downstream water quality in the Kansas River and ultimately the Mississippi River system.