MITCHELL WWTP - Secondary Wastewater Treatment in Mitchell, Nebraska

MITCHELL WWTP is a municipal wastewater treatment facility located in Mitchell, Nebraska, United States. The plant serves a population of approximately 1,997 people, classifying it as a small-scale treatment facility under US EPA guidelines. The plant provides secondary treatment, which is the standard level required by the US Clean Water Act for municipal wastewater facilities. With a designed capacity of 1,022.06 cubic meters per day and an average discharge volume of 757.08 cubic meters per day, the plant operates within its capacity. As a US facility, it operates under the National Pollutant Discharge Elimination System (NPDES) permit program, which sets effluent limits to protect water quality. The treated effluent from MITCHELL WWTP is discharged into local waterways that ultimately drain into the North Platte River basin. The plant plays a key role in protecting the region's water resources by reducing pollutant loads before discharge, supporting aquatic life and downstream water quality in the Platte River system.

The plant discharges into the North Platte River watershed, which flows eastward through Nebraska to join the Platte River and eventually the Missouri River. This region supports diverse aquatic habitats and is an important corridor for migratory birds. The secondary treatment process helps reduce organic pollutants and suspended solids, protecting the ecological health of the river system.