STOKKEBRO RAGEMARK Wastewater Treatment Plant, Vejby, Denmark

STOKKEBRO RAGEMARK is an advanced wastewater treatment plant located in Vejby, within Gribskov Kommune, Region Hovedstaden, Denmark. The plant serves a population of approximately 1,226 and has a designed capacity of 4,195.00 m³/day, with an actual discharge volume of 979.40 m³/day. Its coastal location places it within 10 km of the sea, making it subject to stringent environmental oversight. As an advanced treatment facility, STOKKEBRO RAGEMARK likely employs tertiary processes such as nutrient removal, which is typical for Danish plants under the EU Urban Waste Water Treatment Directive (91/271/EEC). Denmark requires advanced treatment for discharges into sensitive areas, including coastal waters, to reduce nitrogen and phosphorus loads that can cause eutrophication. The plant's treated effluent is discharged into local watercourses that flow into the Kattegat, a sea area between Denmark and Sweden. This region supports diverse marine life and is an important fishing ground. The advanced treatment helps protect the coastal ecosystem from nutrient pollution, maintaining water quality for both ecological and recreational uses.

The plant discharges into local streams that drain into the Kattegat, a shallow sea area connecting the North Sea and the Baltic Sea. The Kattegat supports diverse marine life, including fish, seabirds, and benthic habitats. Advanced treatment at this plant reduces nutrient loads, helping to prevent eutrophication and algal blooms in these sensitive coastal waters.