Vargarda avloppsreningsverk - Wastewater Treatment Plant in Vårgårda, Sweden

Vargarda avloppsreningsverk is the municipal wastewater treatment plant for Vårgårda, a locality in Västra Götaland County, Sweden. The plant serves a population of around 8,300 people, placing it in the small-to-medium agglomeration category under EU classification. It is situated near the community of Hjultorp, with the address on Reningsverkvägen. As a Swedish treatment facility, the plant operates under the national regulations that transpose the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations of this size (between 2,000 and 10,000 population equivalent), the directive requires secondary treatment or equivalent. The plant's designed capacity is reported as 1.00 (likely in thousands of cubic meters per day or similar unit), indicating a scale appropriate for the served population. The treated effluent from the plant is discharged into local watercourses that ultimately drain into the North Sea via the Göta älv river system. The region's watershed includes several small streams and lakes that feed into larger rivers. The plant plays a key role in protecting the local aquatic environment from nutrient pollution and organic loading, supporting water quality in downstream ecosystems.

The plant discharges into the local watershed within the Göta älv drainage basin, which flows into the Kattegat and then the North Sea. This region supports diverse aquatic life, including salmonid fish populations in the larger rivers. The plant's treatment helps reduce nutrient loads that could otherwise contribute to eutrophication in coastal waters.