Reed River
From OblivioWiki
The Reed River is in northwest Cyrodiil. It begins in the Valus Mountains, just below Hero Hill. A second fork drains into the river from the Lake Poppad area. After several twists, it becomes the Corbolo River, which eventually empties into the Niben River. Because there are no waterfalls along the length of the Reed/Corbolo River system, both rivers are at sea level.
