MARQUAND WWTP - Advanced Wastewater Treatment in Marquand, Missouri

MARQUAND WWTP is a municipal wastewater treatment plant located in Marquand, Madison County, Missouri, United States. The facility serves a small population of 203 residents, reflecting its role in a rural community. The plant is situated inland, away from coastal influences, and operates as part of the local wastewater infrastructure. The plant employs advanced treatment processes, ensuring a high level of pollutant removal before discharge. With a designed capacity of 132.49 units and an actual discharge volume of 117.35 units, the facility operates below its maximum capacity, indicating room for future growth. As a US-based plant, it operates under the Clean Water Act, with National Pollutant Discharge Elimination System (NPDES) permits issued by the Missouri Department of Natural Resources, which set effluent limits to protect water quality. The treated effluent from MARQUAND WWTP is discharged into a local water body, likely a stream or river within the Mississippi River Basin. The plant's advanced treatment helps protect downstream ecosystems, including the Mississippi River and the Gulf of Mexico, by reducing nutrient loads that can contribute to hypoxia. The facility plays a key role in safeguarding local water resources in the rural Ozark region.

The plant discharges into a receiving water body within the Mississippi River Basin, which ultimately drains into the Gulf of Mexico. The local watershed supports diverse aquatic life and is part of a larger network of streams and rivers that flow through the Ozark Plateau. Advanced treatment at this facility helps minimize nutrient pollution, which is critical for preventing algal blooms and maintaining water quality in downstream ecosystems.