Monette WWTP - Advanced Wastewater Treatment in Monette, Arkansas

Monette WWTP is a municipal wastewater treatment plant located at 201 Fisher Avenue in Monette, Arkansas, a small town in Craighead County. The facility serves a population of approximately 1,501 residents, classifying it as a small-scale treatment operation within the state's wastewater infrastructure. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 757.08 cubic meters per day and an average discharge volume of 355.83 cubic meters per day, the plant operates well within its capacity. As a U.S. facility, it is subject to the Clean Water Act and National Pollutant Discharge Elimination System (NPDES) permitting, which sets effluent limits to protect water quality. The treated effluent is discharged into local streams that ultimately drain into the Mississippi River Basin. This region is part of the larger Mississippi River watershed, which supports diverse aquatic life and provides drinking water for millions. The advanced treatment helps reduce nutrient loading, contributing to the health of downstream ecosystems, including the Gulf of Mexico.

Monette WWTP discharges into local tributaries of the Mississippi River Basin, which flows into the Gulf of Mexico. The region's aquatic ecosystems support diverse fish and wildlife, and the advanced treatment helps mitigate nutrient pollution that can contribute to hypoxic zones in the Gulf. The plant's inland location reduces direct marine impact, but its discharge affects downstream water quality.