Odessa NW WWTP - Secondary Treatment Plant in Odessa, Missouri

Odessa NW WWTP is a municipal wastewater treatment facility located in Odessa, Missouri, United States. Serving a population of approximately 900, the plant is part of the town's essential infrastructure for managing domestic wastewater. The facility operates under the regulatory framework of the US Clean Water Act, which requires National Pollutant Discharge Elimination System (NPDES) permits for all discharges. The plant provides secondary treatment, a standard level for small communities in the US, which typically involves biological processes to reduce organic matter and suspended solids. With a designed capacity of 3,785.40 cubic meters per day and an average discharge volume of 772.22 cubic meters per day, the plant operates well below its capacity, indicating room for future growth. The treated effluent is discharged into local streams that eventually flow into the Missouri River watershed. This water body supports diverse aquatic life and is used for recreation and agriculture downstream. The plant's operation helps protect water quality in the region, contributing to the health of the larger Mississippi River basin.

The plant discharges into local waterways that are part of the Missouri River basin, which ultimately drains into the Mississippi River and the Gulf of Mexico. The receiving waters support a variety of fish and wildlife, including species that rely on clean water for spawning and habitat. The plant's secondary treatment helps reduce nutrient loads and organic pollution, mitigating potential impacts on downstream ecosystems.