KIELER SD 1 STP - Advanced Wastewater Treatment in Town of Jamestown, Wisconsin

KIELER SD 1 STP is a municipal wastewater treatment facility located in the Town of Jamestown, Grant County, Wisconsin. Serving a population of 583, it is a small-scale plant that provides advanced treatment to protect local water quality. The plant operates under the U.S. Clean Water Act, which requires National Pollutant Discharge Elimination System (NPDES) permits for all discharges. As an advanced treatment facility, it likely employs processes beyond secondary treatment to remove nutrients and other pollutants, meeting stringent state and federal standards. The treated effluent is discharged into a local water body within the Mississippi River basin. The plant's location in southwestern Wisconsin places it in a region where groundwater and surface water resources support agriculture and ecosystems. Advanced treatment helps minimize nutrient loading to downstream waters, including the Mississippi River and eventually the Gulf of Mexico.

The plant discharges into a receiving water body within the Upper Mississippi River basin. This watershed drains into the Mississippi River, which flows to the Gulf of Mexico. The region supports diverse aquatic life and is part of a larger ecosystem affected by nutrient pollution. Advanced treatment at this plant helps reduce local and downstream environmental impacts.