STEELE AERATED LAGOON Wastewater Treatment Plant, Steele, Missouri

STEELE AERATED LAGOON is a municipal wastewater treatment facility located on Industrial Park Drive in Steele, Pemiscot County, Missouri. The plant serves a population of around 2,532 people, typical of a small community in the southeastern part of the state. As a small-scale facility in the United States, the plant operates under the Clean Water Act, which requires secondary treatment for municipal wastewater. The aerated lagoon system is a common treatment method for small communities, providing biological treatment through aeration and settling. The plant's design and operation are subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Missouri Department of Natural Resources. The treated effluent from the plant is discharged into local streams that flow into the Mississippi River, a major waterway that drains much of the central United States. The Mississippi River supports diverse aquatic life and provides drinking water for millions downstream. Proper treatment at facilities like STEELE AERATED LAGOON helps protect water quality in this ecologically significant river system.

The plant discharges into local tributaries of the Mississippi River, which flows south to the Gulf of Mexico. The Mississippi River basin is one of the largest watersheds in the world, supporting a wide range of aquatic species and providing critical habitat for migratory birds. The area's agricultural land use means that nutrient management is important to prevent downstream eutrophication in the Gulf of Mexico.