Zurich WWTP - Rooks County, Kansas Wastewater Treatment Plant

Zurich WWTP is a municipal wastewater treatment facility located in Rooks County, Kansas, United States. The plant serves a small population of approximately 120 residents, reflecting its role in a rural community. It is situated in the central Great Plains region, characterized by agricultural land use and a semi-arid climate. The plant provides secondary treatment, a standard level for small communities under the US Clean Water Act. With a designed capacity of 49.21 units and a current discharge volume of 45.43 units, the facility operates near its capacity. As a US plant, it is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Kansas Department of Health and Environment, ensuring compliance with water quality standards. The treated effluent is discharged into a local waterway that ultimately drains into the Kansas River basin, contributing to the Missouri River watershed and eventually the Mississippi River system. This connection highlights the plant's role in protecting downstream aquatic ecosystems and regional water quality in the central United States.

The plant discharges into a local stream that flows into the Saline River, a tributary of the Smoky Hill River, which joins the Kansas River. This river system drains into the Missouri River and ultimately the Mississippi River, supporting diverse aquatic life and agricultural water supplies. The region's semi-arid climate makes water quality management critical for maintaining stream health and downstream uses.