Cordova WWTP - Secondary Treatment Plant in Cordova, Nebraska

Cordova WWTP is a municipal wastewater treatment facility located on Aeneas Street in Cordova, Nebraska, within Seward County. The plant serves a small population of 82 residents, reflecting the rural character of the community. As a secondary treatment plant, it provides biological treatment to reduce organic matter and suspended solids before discharge. The plant has a designed capacity of 37.85 cubic meters per day and operates at full capacity based on reported discharge volume. Under the U.S. Clean Water Act, facilities of this scale are typically regulated through the National Pollutant Discharge Elimination System (NPDES) permit program, administered by the Nebraska Department of Environment and Energy. Secondary treatment is the minimum standard for municipal wastewater plants in the United States. The treated effluent is discharged into local surface waters that drain into the Big Blue River basin, which flows southeast into Kansas and eventually joins the Kansas River. This waterway supports agricultural irrigation and provides habitat for fish and wildlife species common to the Great Plains region. The plant's inland location minimizes direct impact on coastal ecosystems.

The treated effluent from Cordova WWTP enters local streams within the Big Blue River watershed, which flows through agricultural Nebraska into Kansas. The Big Blue River supports aquatic life such as catfish, bass, and waterfowl, and its water quality is important for downstream irrigation and recreation. The plant's secondary treatment helps protect these uses by reducing nutrient and organic loads.