Røssåga

Røssåga is a river in Nordland county, Norway. It originates in the mountains near the border with Sweden and flows through the municipalities of Rana and Hemnes before emptying into Ranfjorden. The river is approximately 110 kilometers long and is a significant watercourse in the region. Its drainage basin covers an area of about 1,500 square kilometers.

The Røssåga is known for its powerful currents and a series of waterfalls, the most notable being the Røssåga falls. The river has been harnessed for hydroelectric power, with several power plants located along its course. These facilities play a crucial role in supplying electricity to the local communities and the wider Nordland region. The river's water is primarily fed by snowmelt and rainfall from the surrounding mountains.

The landscape surrounding the Røssåga is characterized by rugged mountains, dense forests, and a number of lakes. The river supports a diverse ecosystem, including various fish species such as salmon and trout, which are important for both recreational fishing and the local economy. The area also attracts hikers and nature enthusiasts who appreciate its wild and scenic beauty. Historically, the Røssåga has been used for logging and transportation, though its primary modern function is hydroelectric power generation.