Carbondale NWWTP - Municipal Wastewater Treatment in Carbondale, Illinois

Carbondale NWWTP is a municipal wastewater treatment facility located in Carbondale, Illinois, serving a population of about 7,929. The plant is situated in Jackson County and discharges treated effluent into local waterways that ultimately drain to the Mississippi River basin. As a U.S. facility, Carbondale NWWTP operates under the Clean Water Act and is regulated by an NPDES permit issued by the Illinois Environmental Protection Agency. For a plant serving a population of this size, secondary treatment is typically required to meet effluent limits for biochemical oxygen demand and total suspended solids. The treated wastewater from Carbondale NWWTP is discharged into a receiving water body that flows into the Big Muddy River, a tributary of the Mississippi River. This river system supports diverse aquatic life and provides habitat for fish and other species. The plant's operations help protect downstream water quality in the Mississippi River basin.

The plant discharges into a local waterway that flows into the Big Muddy River, a major tributary of the Mississippi River. The Mississippi River basin is ecologically significant, supporting diverse aquatic species and providing important migratory corridors for birds and fish. The region's watershed is influenced by agricultural runoff and urban development, making effective wastewater treatment critical for maintaining water quality.