Gillett WWTP - Advanced Wastewater Treatment in Gillett, Arkansas

Gillett WWTP is a municipal wastewater treatment facility located in Gillett, Arkansas County, Arkansas. The plant serves a small population of 691 residents, reflecting the rural character of the area. It is situated inland, away from coastal zones, and its operations are integral to local water quality management. The plant employs advanced treatment processes, ensuring a high level of pollutant removal before discharge. With a designed capacity of 454.25 volume units and an actual discharge volume of 128.70 volume units, the facility operates well below its capacity, indicating room for future growth. As a US plant, it operates under the Clean Water Act, with NPDES permits issued by the Arkansas Department of Energy and Environment - Division of Environmental Quality. The treated effluent is discharged into a local water body that ultimately drains into the Arkansas River basin, contributing to the Mississippi River watershed. This downstream connection highlights the plant's role in protecting water quality in a region that supports diverse aquatic life and agricultural activities.

The plant discharges into a local watercourse that flows into the Arkansas River, a major tributary of the Mississippi River. The Arkansas River basin supports a variety of fish species and provides habitat for migratory birds. Downstream, the Mississippi River carries water to the Gulf of Mexico, where nutrient loading from upstream sources can contribute to hypoxic zones. The plant's advanced treatment helps reduce nutrient pollution, supporting the ecological health of this extensive watershed.