BALDWIN WWTP - Secondary Wastewater Treatment in Baldwin, Iowa

BALDWIN WWTP is a municipal wastewater treatment plant located in Baldwin, Jackson County, Iowa, United States. The facility serves a small population of 306 residents, reflecting its role in a rural community. It operates under the regulatory framework of the U.S. Clean Water Act, which governs wastewater discharges through National Pollutant Discharge Elimination System (NPDES) permits. The plant provides secondary treatment, a standard biological process that removes organic matter and suspended solids. Its designed capacity is 227.12 megaliters, with an actual discharge volume of 151.42 megaliters per year, indicating operational capacity below design levels. As a small facility, it meets the typical requirements for secondary treatment under federal regulations. The treated effluent is discharged into a local water body, likely a stream or river within the Mississippi River basin, as Baldwin is located in eastern Iowa near the Mississippi River. The plant's operations help protect downstream water quality and aquatic ecosystems in the region.

BALDWIN WWTP discharges into a local waterway that ultimately drains into the Mississippi River, a major water body that flows into the Gulf of Mexico. The Mississippi River basin supports diverse aquatic life and is an important migratory corridor for fish and birds. The plant's secondary treatment reduces organic pollutants, helping to maintain water quality in this ecologically significant watershed.