Innbygda renseanlegg Mosanden - Trysil, Norway Wastewater Treatment Plant

Innbygda renseanlegg Mosanden is a wastewater treatment plant located in Trysil, Innlandet, Norway. The plant serves a population of approximately 9,267, placing it in the medium agglomeration category under Norwegian regulations. It is situated in a rural inland area near the Trysil River, which flows into the Glomma River system. As a Norwegian plant, it operates under the national implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. Typical facilities in this region employ mechanical and biological treatment stages to meet effluent standards. The plant discharges treated wastewater into the local watershed, which ultimately drains into the Glomma River and then into the Oslofjord. The receiving water bodies support diverse aquatic life and are important for recreational activities. The plant plays a key role in protecting water quality in the Trysil area and downstream environments.

The plant discharges into the Trysil River, a tributary of the Glomma River, which flows southward into the Oslofjord. The watershed supports salmonid populations and other freshwater species, making water quality management critical. The plant's operations help maintain ecological balance in this sensitive inland river system.