Berry s Chapel Utility District - Advanced Wastewater Treatment in Walnut Acres, Tennessee

Berry s Chapel Utility District is an advanced wastewater treatment facility located in Walnut Acres, Tennessee, serving a population of approximately 2,900 residents. The plant is part of the municipal infrastructure in Williamson County, Middle Tennessee, and provides essential wastewater services to the local community. The plant employs advanced treatment processes, ensuring high-quality effluent before discharge. With a designed capacity of 1514.16 units and a current discharge volume of 681.37 units, the facility operates well within its capacity. As a US plant, it is regulated under the Clean Water Act and must comply with National Pollutant Discharge Elimination System (NPDES) permits issued by the Tennessee Department of Environment and Conservation. The treated effluent is discharged into local waterways that ultimately drain into the Cumberland River basin and then to the Ohio River and Mississippi River system. This downstream connection highlights the plant's role in protecting water quality in the broader Tennessee River watershed, which supports diverse aquatic life and regional water resources.

The plant's discharge enters local streams that flow into the Cumberland River, a major tributary of the Ohio River, which joins the Mississippi River. This watershed supports diverse aquatic ecosystems, including fish and macroinvertebrate communities, and provides drinking water for downstream communities. The advanced treatment level helps minimize nutrient and pollutant loads, protecting water quality in this ecologically sensitive region.