KA Uchte Wastewater Treatment Plant, Uchte, Lower Saxony

KA Uchte is a municipal wastewater treatment plant located in Uchte, a town in the Samtgemeinde Uchte within the district of Nienburg/Weser, Lower Saxony, Germany. The plant serves a population of about 3,675 people, classifying it as a small agglomeration under the EU Urban Waste Water Treatment Directive (UWWTD). The plant employs advanced treatment processes, which go beyond the secondary treatment standard required by the EU UWWTD for agglomerations of this size. With a designed capacity of 8,400 m³/day and an average discharge volume of 812.91 m³/day, the plant operates well below its capacity, indicating room for future growth or seasonal variations. The treated effluent is discharged into the local watershed, which ultimately drains into the Weser River system. The Weser flows northward through Lower Saxony and into the North Sea, supporting diverse aquatic life and serving as an important ecological corridor in the region.

The plant's discharge enters the Weser River basin, which flows through Lower Saxony and drains into the North Sea. The Weser is a major river supporting diverse fish populations and migratory species. The advanced treatment level helps protect downstream water quality and aquatic habitats from nutrient pollution.