Brownsburg WWTP - Municipal Wastewater Treatment in Brownsburg, Indiana

Brownsburg WWTP is a municipal wastewater treatment facility located in Brownsburg, Hendricks County, Indiana, serving a population of approximately 21,000. The plant is part of the region's infrastructure managed by local authorities. As a US facility, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Indiana Department of Environmental Management. For a community of this size, secondary treatment is typically required, with potential nutrient removal depending on the receiving water body's sensitivity. The treated effluent is discharged into a local waterway that drains into the White River watershed, ultimately reaching the Mississippi River and the Gulf of Mexico. This connection underscores the plant's role in protecting downstream water quality and aquatic ecosystems.

The plant discharges into a tributary of the White River, which flows through central Indiana before joining the Wabash River and eventually the Mississippi River. The White River supports diverse aquatic life and is a key water resource for the region. Downstream, the Mississippi River basin is ecologically significant, providing habitat for numerous fish and migratory bird species.