Overview
Nephi wastewater treatment plant serves approximately 5,389 residents in Nephi, Utah. The facility operates under U.S. Clean Water Act regulations for inland municipal wastewater treatment.
The Nephi wastewater treatment plant is located in Nephi, Juab County, Utah, serving a population of about 5,389. As an inland facility, it treats municipal wastewater from the community and surrounding areas. Under the U.S. Clean Water Act, plants of this scale are typically required to meet secondary treatment standards through National Pollutant Discharge Elimination System (NPDES) permits issued by the Utah Department of Environmental Quality. These permits set effluent limits to protect water quality in receiving streams. The plant discharges treated wastewater to local waterways that ultimately drain into the Great Basin, a closed basin system. The facility plays a key role in protecting local groundwater and surface water resources in the arid Utah region.
Environmental context
The plant discharges into local streams within the Great Basin, a closed drainage system where water does not reach the ocean. The receiving waters support regional agriculture and wildlife habitats. Protecting water quality is critical in this arid environment to maintain ecosystem health and downstream uses.
Frequently asked questions
The plant is located at 21 E, 100 North, Nephi, Juab County, Utah, United States.
The plant serves approximately 5,389 residents in the city of Nephi and surrounding areas.
The plant discharges treated effluent to local streams within the Great Basin, a closed drainage system that does not reach the ocean.
The plant operates under the U.S. Clean Water Act, requiring an NPDES permit issued by the Utah Department of Environmental Quality to ensure compliance with secondary treatment standards.
Plants of this size typically use secondary treatment processes such as activated sludge or lagoons, with disinfection, to meet NPDES permit limits for BOD, TSS, and pathogens.
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