North Little Rock Faulkner Lake Wastewater Treatment Plant, Arkansas

North Little Rock Faulkner Lake is a wastewater treatment plant located in North Little Rock, Arkansas, serving a population of around 26,417. The facility is part of the municipal infrastructure for Pulaski County and handles domestic wastewater from the surrounding community. As a US-based plant of this scale, it operates under the Clean Water Act and is regulated by an EPA NPDES permit issued by the Arkansas Department of Energy and Environment. Such permits set effluent limits to protect water quality. The plant's treatment process is expected to meet secondary treatment standards, which is typical for facilities serving medium-sized agglomerations in the United States. The plant discharges treated wastewater into the Arkansas River watershed, which flows into the Mississippi River and ultimately the Gulf of Mexico. This downstream connection highlights the plant's role in protecting regional water quality and the ecological health of the Mississippi River Basin.

The plant discharges into the Arkansas River watershed, part of the larger Mississippi River Basin. Treated effluent flows downstream through the Mississippi River to the Gulf of Mexico, supporting diverse aquatic life and important migratory corridors. The region's climate and urban runoff patterns influence the plant's operational challenges in maintaining water quality standards.