Overview
Norsjö avloppsreningsverk is an advanced wastewater treatment plant serving 2,660 people in Norsjö, Sweden. It discharges treated water into the local watershed within the Västerbotten region.
Norsjö avloppsreningsverk is a municipal wastewater treatment facility located in Norsjö, a town in Västerbotten County, northern Sweden. The plant serves a population of approximately 2,660 residents and operates with advanced treatment technology, ensuring high-quality effluent before discharge. As an advanced treatment plant, Norsjö avloppsreningsverk meets stringent Swedish environmental standards, which align with the EU Urban Waste Water Treatment Directive (91/271/EEC). For small agglomerations like this, advanced treatment is often implemented to protect sensitive receiving waters, particularly in the ecologically rich northern regions. The treated wastewater is discharged into the local water system, which ultimately drains into the Baltic Sea via the Skellefte River or nearby tributaries. This region supports diverse aquatic life and is important for migratory fish species. The plant's advanced treatment helps minimize nutrient loading and protects downstream ecosystems.
Environmental context
The plant discharges into the local watershed in Västerbotten, which flows through the Skellefte River system and eventually reaches the Baltic Sea. This area is ecologically sensitive, supporting diverse aquatic life and serving as a migratory corridor for fish species. Advanced treatment reduces nutrient and pollutant loads, safeguarding downstream water quality.
Frequently asked questions
Norsjö avloppsreningsverk is located in Norsjö, a town in Västerbotten County, northern Sweden. The facility serves the local municipality.
The plant serves approximately 2,660 residents, classifying it as a small agglomeration under EU wastewater directives.
The treated effluent is discharged into the local watershed, which flows into the Skellefte River system and ultimately reaches the Baltic Sea.
The plant provides advanced treatment, which goes beyond secondary treatment to remove nutrients and other pollutants, ensuring high effluent quality.
The plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires appropriate treatment for small agglomerations to protect sensitive water bodies. Swedish environmental standards further enforce strict discharge limits.
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