HORNING Wastewater Treatment Plant, Hørning, Denmark

HORNING wastewater treatment plant is located in Hørning, Skanderborg Municipality, Region Midtjylland, Denmark. The facility serves a population of approximately 6,275 people and has a designed capacity of 1.00 volume units, reflecting its role in managing municipal wastewater for this medium-sized agglomeration. As a Danish plant, HORNING operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this scale. The plant's treatment process and operational details are consistent with national standards that align with the directive's requirements for inland communities. The treated effluent from HORNING is discharged into local watercourses that eventually drain into the Baltic Sea via the Kattegat. The plant plays a key role in protecting downstream aquatic ecosystems, including streams and rivers in the Region Midtjylland, by reducing nutrient loads and organic pollutants.

HORNING's treated wastewater flows into local streams within the Gudenå River basin, which drains into the Randers Fjord and ultimately the Kattegat Sea. This watershed supports diverse aquatic life and is ecologically sensitive to nutrient enrichment. The plant's operations help maintain water quality in this important regional drainage system.