Odessa W WWTP - Secondary Wastewater Treatment in Odessa, Missouri

Odessa W WWTP is a municipal wastewater treatment plant located in Odessa, Missouri, United States. The facility serves a small population of approximately 526 residents, reflecting its role in a rural community. As a secondary treatment plant, it provides biological treatment to remove organic matter and suspended solids before discharge. The plant operates under the U.S. Clean Water Act, which requires National Pollutant Discharge Elimination System (NPDES) permits for all wastewater discharges. For small communities like Odessa, secondary treatment is the standard requirement to protect water quality. The plant has a designed capacity of 242.27 volume units and currently handles an average daily flow of 102.21 volume units, indicating ample capacity for current demand. The treated effluent is discharged into local streams that eventually drain into the Missouri River watershed. This river system is a major tributary of the Mississippi River, supporting diverse aquatic life and providing water for downstream communities. The plant's operation helps maintain the ecological health of these waterways by reducing pollutant loads.

The plant discharges into local tributaries of the Missouri River, which flows into the Mississippi River and ultimately the Gulf of Mexico. The Missouri River watershed supports a variety of fish species and provides critical habitat for migratory birds. The plant's secondary treatment helps control nutrient and organic pollution, contributing to the overall health of this large river system.