Middlebourne WWTP - Secondary Treatment Plant in Middlebourne, West Virginia

Middlebourne WWTP is a municipal wastewater treatment plant located in Middlebourne, West Virginia, serving a population of approximately 1,400 residents. The facility provides secondary treatment, which is the standard level required by the U.S. Clean Water Act for most municipal plants, ensuring effective removal of organic matter and suspended solids. The plant has a designed capacity of 605.66 units and currently treats an average daily flow of 416.40 units, indicating it operates below its maximum capacity. As a secondary treatment plant, it utilizes biological processes to break down pollutants, followed by sedimentation to clarify the effluent before discharge. The treated effluent is discharged into a local waterway, likely a tributary of the Ohio River, which flows into the Mississippi River and ultimately the Gulf of Mexico. The plant plays a key role in protecting downstream water quality and aquatic ecosystems in the Ohio River basin.

The plant discharges into a local stream that drains into the Ohio River, a major tributary of the Mississippi River system. The Ohio River supports diverse aquatic life and provides drinking water for millions. The plant's secondary treatment helps reduce nutrient loading and organic pollution, protecting downstream habitats and recreational uses.