Ascension Parish Wide Facilities - Projected Wastewater Treatment Plant in Ascension Parish, Louisiana

Ascension Parish Wide Facilities is a planned wastewater treatment plant located in Ascension Parish, Louisiana, serving a population of approximately 53,295 residents. The facility is currently in the projected stage, indicating it is not yet operational but is part of the parish's long-term wastewater infrastructure planning. As a US-based plant serving a medium-sized agglomeration, it will be subject to the Clean Water Act and will require an NPDES permit from the Louisiana Department of Environmental Quality. For plants of this scale, secondary treatment is typically mandated, with potential additional nutrient removal requirements if the receiving water body is sensitive. The plant's discharge will ultimately flow into the Mississippi River basin, which drains into the Gulf of Mexico. This region is ecologically significant, supporting diverse aquatic life and contributing to the Mississippi River Delta ecosystem, which is a critical habitat for migratory birds and fish species.

The plant will discharge into the Mississippi River basin, which flows through Louisiana and empties into the Gulf of Mexico. The downstream environment includes the Mississippi River Delta, an ecologically sensitive area that supports diverse aquatic life and serves as an important migratory corridor for birds and fish. Nutrient loading from wastewater can contribute to hypoxia in the Gulf, making treatment standards critical.