Dalton WWTP - Secondary Wastewater Treatment in Cheyenne County, Nebraska

Dalton WWTP is a municipal wastewater treatment facility located on Road 113 in Cheyenne County, Nebraska, serving a small population of 332 residents. The plant operates under the regulatory framework of the United States Clean Water Act, which requires secondary treatment for municipal discharges to protect water quality. As a small-scale facility, it is subject to EPA National Pollutant Discharge Elimination System (NPDES) permitting, typically administered by the Nebraska Department of Environment and Energy. The plant's designed capacity of 151.42 units indicates it has reserve capacity for future growth. The treated effluent is discharged into local surface waters, contributing to the regional hydrology of the Nebraska Panhandle. The surrounding area is semi-arid, and the plant's operations are critical for maintaining local water quality in a region where water resources are limited. The downstream environment includes tributaries of the Platte River system, which supports agricultural irrigation and wildlife habitats.

The plant discharges into local waterways that drain into the South Platte River basin, ultimately reaching the Platte River and the Missouri River system. This watershed supports diverse aquatic life and is an important corridor for migratory birds. The semi-arid climate of western Nebraska makes the plant's effluent a significant component of local streamflow, especially during dry periods. Proper treatment is essential to prevent nutrient enrichment and protect downstream ecosystems.