Overview
AUDUBON WWTP serves the city of Audubon, Iowa, treating wastewater for approximately 2,524 residents. The plant operates under U.S. Clean Water Act regulations, ensuring compliance with state and federal discharge standards.
AUDUBON WWTP is a municipal wastewater treatment facility located in Audubon, Iowa, serving a population of about 2,524 residents. The plant is situated in Audubon County and is part of the local infrastructure managed by the city. As a small-scale facility, it plays a key role in protecting public health and the environment in this rural Midwestern community. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater. Facilities of this size typically employ conventional treatment methods such as activated sludge or lagoon systems to meet National Pollutant Discharge Elimination System (NPDES) permit requirements. The Iowa Department of Natural Resources oversees permitting and compliance for the state. The treated effluent from AUDUBON WWTP is discharged into local waterways that ultimately drain into the Mississippi River Basin. The plant's operations help maintain water quality in the region, supporting aquatic life and downstream ecosystems. Proper wastewater treatment is essential for preserving the health of Iowa's rivers and streams, which are vital for agriculture, recreation, and biodiversity.
Environmental context
The plant discharges into local streams that flow into the Raccoon River, a tributary of the Des Moines River, which eventually joins the Mississippi River. This watershed supports diverse aquatic habitats and is important for regional water supply. The plant's treatment helps reduce nutrient loading and protects downstream water quality in this agriculturally intensive region.
Frequently asked questions
AUDUBON WWTP is located in Audubon, Iowa, United States, at 3rd Avenue in Audubon County.
The plant serves approximately 2,524 residents in the city of Audubon and surrounding areas.
The treated effluent is discharged into local streams that flow into the Raccoon River, part of the Mississippi River Basin.
The plant operates under the U.S. Clean Water Act and is subject to NPDES permits issued by the Iowa Department of Natural Resources.
Small municipal plants in Iowa commonly use secondary treatment processes such as activated sludge, trickling filters, or lagoon systems to meet state and federal standards.
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