Overview
SHELDON WWTP serves approximately 4,937 people in Sheldon, Iowa, as part of the city's municipal wastewater infrastructure. The plant operates under U.S. EPA and Iowa Department of Natural Resources regulations.
SHELDON WWTP is a municipal wastewater treatment facility located in Sheldon, Iowa, serving a population of around 4,937 residents. The plant is situated in Sioux County and is part of the city's public utilities infrastructure, providing essential wastewater treatment for the community. As a small-scale treatment plant in the United States, SHELDON WWTP is subject to the Clean Water Act and National Pollutant Discharge Elimination System (NPDES) permitting requirements. The plant discharges treated wastewater into local waterways that ultimately drain into the Missouri River basin. The surrounding region is primarily agricultural, and the plant plays a key role in protecting local water quality and downstream ecosystems from untreated sewage.
Environmental context
SHELDON WWTP discharges into tributaries of the Little Sioux River, which flows into the Missouri River and eventually the Mississippi River. The plant's operations help protect the local watershed, which supports diverse aquatic life and is important for regional agriculture and recreation.
Frequently asked questions
SHELDON WWTP is located on Russell Avenue in Sheldon, Sioux County, Iowa, United States.
SHELDON WWTP serves approximately 4,937 people in the city of Sheldon, Iowa.
SHELDON WWTP discharges treated wastewater into local waterways that are part of the Little Sioux River watershed, which flows into the Missouri River.
SHELDON WWTP operates under the U.S. Clean Water Act and is required to have an NPDES permit issued by the Iowa Department of Natural Resources, which sets effluent limits to protect water quality.
Plants of this size in the U.S. typically use secondary treatment processes, such as activated sludge or lagoon systems, to meet EPA secondary treatment standards before discharge.
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