Spring City Wastewater Treatment Plant, Utah | Small Community Facility

Spring City wastewater treatment plant is located in Spring City, Utah, a small community in Sanpete County. The plant serves a population of 988, making it a small-scale municipal facility. It operates under the regulatory framework of the US Clean Water Act, which requires secondary treatment for all publicly owned treatment works. The plant provides secondary treatment, a standard biological process that removes organic matter and suspended solids. Its designed capacity is 492.10 megaliters per year, with an annual discharge volume of 378.54 megaliters. As a small facility, it is subject to EPA NPDES permitting, typically administered by the Utah Department of Environmental Quality. The treated effluent is discharged into local waterways that drain into the Sanpete Valley and ultimately the Great Basin region. The plant plays a key role in protecting local water quality and supporting the ecological health of the surrounding watershed.

The plant discharges into the Sanpete Valley watershed, which is part of the Great Basin's internal drainage system. The receiving waters support diverse aquatic life and are important for local agriculture and recreation. The plant's secondary treatment helps reduce nutrient and pathogen loads, protecting downstream ecosystems in this semi-arid region.