Overview
La Porte City WWTP serves approximately 2,128 residents in La Porte City, Iowa, as part of the municipal wastewater infrastructure. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for publicly owned treatment wor
La Porte City WWTP is a municipal wastewater treatment facility located in La Porte City, Iowa, serving a population of around 2,128. The plant is situated in Black Hawk County and is part of the community's essential infrastructure for managing domestic wastewater. Under the U.S. Clean Water Act, publicly owned treatment works of this scale are required to provide at least secondary treatment to meet effluent limitations. The plant is subject to National Pollutant Discharge Elimination System (NPDES) permitting, typically administered by the Iowa Department of Natural Resources, ensuring compliance with water quality standards. The plant discharges treated effluent into a local water body that ultimately drains into the Cedar River, a tributary of the Iowa River, which flows to the Mississippi River. This watershed supports diverse aquatic life and provides recreational and ecological benefits to the region.
Environmental context
The plant's treated effluent enters a local stream that flows into the Cedar River, part of the Mississippi River basin. The Cedar River supports a variety of fish and wildlife, including species important for recreational fishing. Downstream, the Iowa River and Mississippi River provide critical habitat for migratory birds and aquatic species. Protecting water quality in this watershed is essential for maintaining ecological balance and public health.
Frequently asked questions
La Porte City WWTP is located in La Porte City, Black Hawk County, Iowa, United States, along Cedar Valley Nature Trail.
The plant serves approximately 2,128 residents in the La Porte City area.
The plant discharges treated effluent into a local water body that flows into the Cedar River, part of the Mississippi River basin.
The plant operates under the U.S. Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits, typically issued by the Iowa Department of Natural Resources.
For a plant of this size in the U.S., secondary treatment is the standard requirement under the Clean Water Act, which includes biological treatment to remove organic matter and suspended solids.
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