to avoiding conflict. Alberta Bow River - Horseshoe Canyon, II - III Carbondale Creek, Southern Alberta Cascade Creek, Western Rockies, III - IV Castle River, Southern Albert Elbow River, Western Rockies, III+ - IV Highwood River, and tributaries, Southern Alberta Kakwa River, Northern Alberta Kananaskis River, Foothills, II - III Mosquito Creek - Western Rockies, II - III Mystia River, Western Rockies, II - III+ North Saskatchewan River, Rockies to Plains, II - III Oldman River, Southern Alberta Pipestone River, Western Rockies, III - IV Red Earth Creek, Western Rockies, IV - V St. Mary River (Montana-Alberta), II - III Sheep River, Western Rockies, III+ - V Slave River, NWT Border, I-VI Smoky River, Northern Alberta Upper Bow - Western Rockies, Willys Rapid Section, III - IV Upper Red Deer River, Alberta foothills, II - III Waterton River, Southern Alberta British Columbia Fraser River, British Columbia Alsek, British Columbia - Alaska Ashnola River, Keremeos, IV - IV+ Babine River Capilano River Chehalis River Chilliwack River Coquitlam River Mamquam River Cheakamus River Dipper Creek, Squamish Valley, V+ Kicking Horse River, III - IV Yoho River, Columbia Valley, IV - V Toby Creek, Columbia Valley, IV - V+ Skookumchuck Creek, Columbia Valley, IV Upper Fraiser, Columbia Valley, III - IV Palliser River, Kootney Valley, III Albertson River, Kootney Valley, III - V Kootney River, Kootney Valley Thompson River, Central, III - IV- Stein River, Central, IV - V Nahatlatch River, Central, III - V Clear Water River, Central, III - IV Tatlow Creek, Coastal Ryan Creek, Coastal Soo River, Coastal, IV - V Callahan Creek, Coastal, V Kanu River, Coastal Homathko River, Coastal Dean River, Coastal Stikine River, Coastal, V - VI Englishman River, Island, III - IV Similkameen River, Princeton, II - III Ontario Niagara River The Canadian side of the river has the largest of the three set of waterfalls that make up Niagara Falls, all rated Class VI. Niagara Gorge squeezes a large volume that rivals the Congo River in size of the water in spite of being smaller in area. Many people have died from not respecting the water here, which is why one is very likely to get arrested for even attempting it. Albany River Gull River- Class III Ottawa River (at the Ottawa River Provincial Park near Whitewater Region, Ontario) III - IV Kesagami River Madawaska River-Class III Magnetawan River Magpie River Missinaibi River Moose River