Overview
West Union North WWTP serves approximately 2,500 residents in Fayette County, Iowa. The facility treats municipal wastewater and discharges into local waterways under U.S. Clean Water Act regulations.
West Union North WWTP is a municipal wastewater treatment facility located in Fayette County, Iowa, serving a population of about 2,500. The plant operates under the regulatory framework of the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater. As a small agglomeration, the facility is subject to state-level NPDES permitting administered by the Iowa Department of Natural Resources. The plant's treatment process and capacity are managed to meet effluent limits that protect the receiving water body. Typical facilities of this scale employ secondary treatment processes such as activated sludge or lagoon systems. The plant's design capacity and operational status align with standard practices for small communities in the region. The treated effluent from West Union North WWTP discharges into a tributary of the Turkey River, which flows into the Mississippi River and ultimately to the Gulf of Mexico. The facility plays a key role in protecting local water quality and supporting the ecological health of the Upper Mississippi River basin.
Environmental context
The plant discharges into a tributary of the Turkey River, part of the Upper Mississippi River basin. This watershed supports diverse aquatic life and is an important migratory corridor for birds and fish. The receiving waters eventually reach the Gulf of Mexico, where nutrient loading from upstream sources contributes to seasonal hypoxic zones. Local efforts focus on reducing nutrient pollution through enhanced treatment and best management practices.
Frequently asked questions
West Union North WWTP is located in Fayette County, Iowa, United States, serving the community of West Union and surrounding areas.
The plant serves approximately 2,497 residents, classifying it as a small municipal wastewater treatment facility.
The treated effluent is discharged into a local tributary of the Turkey River, which flows into the Mississippi River and eventually reaches the Gulf of Mexico.
The plant operates under the U.S. Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Iowa Department of Natural Resources.
Small municipal plants in Iowa commonly use secondary treatment processes such as aerated lagoons, activated sludge, or sequencing batch reactors to meet state and federal effluent standards.
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