Cabool WWTP - Municipal Wastewater Treatment in Cabool, Missouri

Cabool WWTP is a municipal wastewater treatment facility located in Cabool, Texas County, Missouri. The plant serves a population of about 1,924 people, typical of a small community in the rural Ozarks region. Its location along US 63 places it within the Big Piney River watershed, which ultimately drains into the Mississippi River system. As a small-scale facility in the United States, Cabool WWTP is subject to the Clean Water Act and National Pollutant Discharge Elimination System (NPDES) permitting, administered by the Missouri Department of Natural Resources. The plant's treated effluent is discharged into local waterways that feed into the Big Piney River, a tributary of the Gasconade River, which flows into the Missouri River and eventually the Mississippi River. This watershed supports diverse aquatic life and is part of the larger Mississippi River basin, one of the most ecologically significant river systems in North America.

The Cabool WWTP discharges into the Big Piney River watershed, which flows into the Gasconade River, a tributary of the Missouri River. The Missouri River then joins the Mississippi River, which drains into the Gulf of Mexico. The local watershed supports diverse aquatic habitats, including species of freshwater mussels and fish, and is part of a larger river system that provides critical migratory corridors for birds and aquatic species.