USSEROD Wastewater Treatment Plant, Hørsholm, Denmark

USSEROD is a wastewater treatment plant located in Hørsholm, Denmark, within the Region Hovedstaden. It serves a population equivalent of 44,465, classifying it as a medium-sized agglomeration under EU regulations. The plant is situated near the coast, within 50 km of the sea, and its operations are subject to Danish environmental standards. The plant is expected to comply with the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations of this size, the directive typically requires secondary treatment, with tertiary treatment in sensitive areas. The plant's designed capacity is 1.00 (units unspecified), indicating a baseline for operational scale. The treated effluent from USSEROD likely discharges into local water bodies that drain into the Øresund strait, connecting the Baltic Sea to the Kattegat. This coastal region supports diverse marine life and is ecologically sensitive. The plant plays a key role in protecting the local watershed and downstream marine environment from nutrient pollution.

USSEROD discharges into the Øresund strait, a critical marine corridor between the Baltic Sea and the Kattegat. This area supports diverse aquatic life, including fish and migratory species, and is sensitive to nutrient inputs. The plant's location near the coast underscores the importance of effective treatment to prevent eutrophication and protect the marine ecosystem.