The Skeena River is the second-longest river entirely within British Columbia, Canada (after the Fraser River). Since ancient times, the Skeena has been an important transportation artery, particularly for the Tsimshian and the Gitxsan—whose names mean "inside the Skeena River" ,and "people of the Skeena River," respectively. The river and its basin sustain a wide variety of fish, wildlife, and vegetation, and communities native to the area depend on the health of the river. The Tsimshian migrated to the Lower Skeena River, and the Gitxsan occupy territory of the Upper Skeena. During the Omineca Gold Rush, steamboat services ran from the sea to Hazelton, which was the jumping-off point for the trails to the goldfields. The Hudson's Bay Company established a major trading post on the Skeena at what became called Port Simpson, British Columbia (Lax Kw'alaams), where nine tribes of the Tsimshian nation settled about 1834. Other tribes live elsewhere in BC, and descendants of one group in Metlakatla, Alaska. Geography The Skeena originates south of the Spatsizi Plateau Wilderness Provincial Park in north western British Columbia, forming a divide with the Klappan River, a tributary of the Stikine River. It flows for before it empties into Chatham Sound, Telegraph Passage and Ogden Channel, east of the Dixon Entrance, all part of the Pacific Ocean. The Skeena drains of land with a mean annual discharge of . Course The Skeena River originates at the southern end of Spatsizi Plateau, in a valley between Mount Gunanoot and Mount Thule, south of the Stikine River watershed. The abandoned track of BC Rail's Dease Lake Extension runs along the river in its upper course. It flows south-east, between the shallow peaks of the Skeena Mountains, through the McEvoy and Jackson flats. It continues in this direction until it passes the Slamgeesh Range, then flows westwards to Fourth Cabin, when it turns south through a shallow canyon below Poison Mountain. After Kuldo it takes an eastward turn, then flows south again below Cutoff Mountain and Mount Pope. It continues through rolling hills to the community of Kispiox and then Hazelton, where it receives the waters of Morice-Bulkley River, and turns south-west. The Yellowhead Highway and a Canadian National Railway track follow the course of the Skeena on this section. At Kitwanga, the river is crossed by Highway 37, and then turns south around the Seven Sisters Peaks and Bulkley Ranges, through the Skeena