Churchview Heights Subdivision East Wastewater Treatment Plant, Wardsville, Missouri

Churchview Heights Subdivision East is a wastewater treatment plant located in Wardsville, Missouri, within Cole County. The plant serves a small population of 150 residents and operates under secondary treatment, which is the standard for many small communities in the United States. Its designed capacity is 113.56 million gallons per year, with an actual discharge volume of 49.21 million gallons per year, indicating it operates below capacity. The plant's secondary treatment process typically involves biological treatment to remove organic matter and suspended solids. As a facility in the United States, it operates under the Clean Water Act, which requires National Pollutant Discharge Elimination System (NPDES) permits for discharges into surface waters. The plant's discharge is regulated to protect water quality in the receiving water body. The treated effluent from the plant is discharged into local waterways that ultimately drain into the Missouri River watershed. The Missouri River flows into the Mississippi River, which empties into the Gulf of Mexico. The plant's location inland and away from the coast reduces direct marine impact, but its discharge contributes to the overall nutrient load in the Mississippi River basin, which can affect downstream ecosystems and contribute to the Gulf of Mexico hypoxic zone.

The plant discharges into local streams that are part of the Missouri River watershed. The Missouri River flows into the Mississippi River, which drains into the Gulf of Mexico. The region's aquatic ecosystems support diverse fish and wildlife, and the plant's nutrient discharges can contribute to downstream eutrophication. The plant's secondary treatment helps reduce organic pollutants, but nutrient removal may be limited without advanced treatment.