CARROLLTON WWTP | Carroll County, Missouri Wastewater Treatment Plant

CARROLLTON WWTP is a municipal wastewater treatment facility located in Carroll County, Missouri, serving an estimated population of 13,534. The plant is situated in a rural agricultural area of north-central Missouri, contributing to local sanitation and water quality management. As a facility serving a medium-sized agglomeration, CARROLLTON WWTP is subject to the U.S. Clean Water Act and National Pollutant Discharge Elimination System (NPDES) permitting requirements. The plant's treated effluent discharges into local waterways that ultimately drain into the Missouri River watershed, a major tributary of the Mississippi River. This downstream connection underscores the plant's role in protecting water quality in the broader Mississippi River Basin, which supports diverse aquatic ecosystems and provides drinking water for millions.

CARROLLTON WWTP discharges into receiving waters within the Missouri River basin, which flows into the Mississippi River and eventually the Gulf of Mexico. The local watershed supports agricultural runoff and natural habitats, making effective wastewater treatment critical for preventing nutrient pollution and maintaining downstream water quality. The plant's operations help mitigate impacts on aquatic life in the region's streams and rivers.