Cone were to erupt again, there could be a repeat of the poisonous gas disaster that happened to the Nisga'a people 220 years ago. The eruption could also cause forest fires and could potentially dam local rivers such as the Nass River and the Tseax if the volume of the lava flows are large enough. If the lava flows were to again reach the Nass River, it could have disastrous short-term consequences for the important salmon fisheries on the Nass River system. Tributaries This is an incomplete list of tributaries, in upriver order: Xnukw (Iknouk River) Ksi Hlginx (Ishkheenickh River) Ksi Sii Aks (Tseax River) Ksi Gwinhat'al (Kwinatahl River) Tchitin River Kinskuch River Cranberry River Kiteen River White River Flat River Meziadin River, Meziadin Lake Bell-Irving River Kwinageese River Taylor River West Taylor River See also Nisga'a Arrandale, British Columbia References Rivers of the North Coast of British Columbia Nass Country Rivers of the Boundary Ranges Cassiar Land District Range 5 Coast Land District Rivers of British Columbia