Creston WWTP - Secondary Wastewater Treatment in Platte County, Nebraska

Creston WWTP is a municipal wastewater treatment facility located in Platte County, Nebraska, serving a small population of 214 residents. The plant is situated in the rural agricultural landscape of eastern Nebraska, providing essential sanitation services to the local community. 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 94.64 million gallons per year, the plant operates under the National Pollutant Discharge Elimination System (NPDES) permit program, administered by the Nebraska Department of Environment and Energy. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The treated effluent from Creston WWTP is discharged into local waterways that ultimately drain into the Platte River basin. The Platte River is a major tributary of the Missouri River, supporting diverse aquatic life and providing critical habitat for migratory birds along the Central Flyway. The plant's operations help protect water quality in this ecologically significant watershed.

The plant discharges into the Platte River watershed, which flows eastward to join the Missouri River near Omaha. The Platte River is a shallow, braided river that supports a unique ecosystem, including sandhill crane migration and numerous fish species. Downstream, the Missouri River flows into the Mississippi River and eventually the Gulf of Mexico. The plant's secondary treatment helps reduce nutrient and pollutant loads to these sensitive aquatic environments.