Arve Chamonix, Sallanches, Oëx, Cluses, Bonneville, Annemasse and Geneva. Arve The river Arve () flows for approximately 100 km (62 miles) through France, in the "département" of Haute-Savoie, and (for a few kilometers) in Switzerland. It is a left tributary of the Rhône. Rising in the northern side of the Mont Blanc massif in the Alps, close to the Swiss border, it receives water from the many glaciers of the Chamonix valley (mainly the Mer de Glace) before flowing north-west into the Rhône on the west side of Geneva, where its much higher level of silt brings forth a striking contrast
Powell River (Tennessee River tributary) Powell River (Tennessee River tributary) The Powell River in the United States rises in southwest Virginia and flows into East Tennessee. The river rises in rural Wise County, Virginia, near the Laurel Grove community northwest of Norton and flows for several miles before the confluence with Roaring Fork in the Kent Junction community. From Kent Junction the river flows 187 miles (301 km) and drains approximately 954 square miles (2,471 km) in both Virginia and Tennessee before reaching its confluence with the Clinch River in the Norris Lake reservoir at the site of the now-submerged town of Grantsboro. Powell River