KA Eimbeckhausen Wastewater Treatment Plant, Bad Münder am Deister, Niedersachsen

KA Eimbeckhausen is a municipal wastewater treatment plant located in the Eimbeckhausen district of Bad Münder am Deister, in the Landkreis Hameln-Pyrmont, Niedersachsen, Germany. The plant serves a population of approximately 7,065 residents, placing it in the small-to-medium agglomeration category under EU classification. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), plants serving between 2,000 and 10,000 population equivalents are required to provide secondary treatment. Germany transposes this directive through its national wastewater ordinance (Abwasserverordnung), which sets stringent effluent standards. The regulatory framework ensures appropriate treatment for this scale. The treated effluent from KA Eimbeckhausen is discharged into local watercourses that drain into the Weser river basin. The Weser flows northward through Lower Saxony before reaching the North Sea. This catchment supports diverse aquatic life and is an important ecological corridor in the region.

KA Eimbeckhausen discharges into the Weser river basin, which ultimately drains into the North Sea. The Weser is a major river in northern Germany, supporting diverse fish populations and migratory species. The plant's location in the Deister region, a forested upland area, means the receiving waters are sensitive to nutrient inputs, making effective treatment essential for maintaining downstream water quality.