Geneva STP Wastewater Treatment Plant, Geneva, Illinois

Geneva STP is a wastewater treatment facility located at 306 Crissey Avenue in Geneva, Illinois, serving a population of about 19,615. The plant is situated within the Fox River watershed and plays a key role in managing municipal wastewater for this suburban community west of Chicago. As a U.S. facility serving a medium-sized agglomeration, Geneva STP is subject to the Clean Water Act and National Pollutant Discharge Elimination System (NPDES) permitting requirements. For plants of this scale, secondary treatment is typically mandated, and permits set specific effluent limits to protect receiving water quality. The plant's design capacity and treatment process details are not publicly available in this dataset, but the regulatory framework ensures compliance with state and federal standards. The treated effluent from Geneva STP ultimately discharges into the Fox River, which flows southward to the Illinois River and then to the Mississippi River. This drainage network supports diverse aquatic life and provides recreational and drinking water resources downstream. The plant's operations are critical for maintaining water quality in the Fox River watershed, which is part of the larger Mississippi River Basin.

Geneva STP discharges into the Fox River, a tributary of the Illinois River, which flows into the Mississippi River. The Fox River watershed supports a variety of fish species and provides habitat for migratory birds. The plant's effluent must meet state water quality standards to protect aquatic life and downstream uses, including recreation and drinking water supply.