TRENTON STP - Advanced Wastewater Treatment in Todd County, Kentucky

TRENTON STP is a municipal wastewater treatment facility located in Todd County, Kentucky, serving a small population of 740 residents. The plant operates with advanced treatment capabilities, ensuring high-quality effluent before discharge. The plant has a designed capacity of 473.18 volume units and currently processes 79.49 volume units, indicating significant reserve capacity. As a US facility, it operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting, which sets effluent limits to protect water quality. The treated effluent is discharged into local streams that drain into the Cumberland River basin, eventually reaching the Ohio River and Mississippi River system. This watershed supports diverse aquatic life and provides drinking water for downstream communities, making effective treatment critical for environmental health.

The plant discharges into tributaries of the Cumberland River, which flows into the Ohio River and then the Mississippi River. This watershed supports diverse aquatic ecosystems, including fish and macroinvertebrate communities, and provides water for agricultural and municipal use downstream. Effective treatment is essential to prevent nutrient enrichment and protect water quality in this ecologically sensitive region.