The Barron River is a river in the Saint Lawrence River drainage basin in Nipissing District and Renfrew County, Ontario, Canada. It flows from Clemow Lake in northern Algonquin Provincial Park and joins the Petawawa River, whose southern branch it forms, in the municipality of Laurentian Hills, near the municipality of Petawawa.
The Pukaskwa River is a river in Thunder Bay District and Algoma District in Northern Ontario, Canada. It is in the Great Lakes Basin and is a tributary of Lake Superior, which it enters at the south end of Pukaskwa National Park. It is a remote, pristine, free-flowing, medium-sized Shield river, with lots of whitewater, best travelled in spring.
The White River is a tributary of Lake Superior in Thunder Bay District, Ontario, Canada. It starts at Negwazu Lake and flows in a predominantly western direction to Lake Superior, passing through the Township of White River.
The Englehart River is a river in Timiskaming District in northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a right tributary of the Blanche River.
The Little White River is a river in the Unorganized North Part of Algoma District in Northeastern Ontario, Canada. It is in the Great Lakes Basin and is a left tributary of the Mississagi River.
Partridge Lake is a lake in Cochrane District in Northeastern Ontario, Canada. It is the source of the Partridge River from an outflow at middle of the east side of the lake; the Partridge River flows to James Bay. There are five unnamed inflows to the lake.
The Onaping River is a river in Greater Sudbury and Sudbury District in Northeastern Ontario, Canada. It is in the Great Lakes Basin and is a right tributary of the Vermilion River.
The Michaud River is a river in Sudbury District in Northeastern Ontario, Canada. It is in the Great Lakes Basin and is a left tributary of the Onaping River.
The Matawin River is a river in Thunder Bay District in Northwestern Ontario, Canada. It is in the Great Lakes Basin and is a right tributary of the Kaministiquia River.
The Shebandowan River is a river in Thunder Bay District in Northwestern Ontario, Canada. It is in the Great Lakes Basin and is a left tributary of the Matawin River. Three-quarters of the length of the river valley is paralleled by Ontario Highway 11, at this point part of the Trans-Canada Highway; and the entire length of the river valley is paralleled by a Canadian National Railway main line, built originally as the Canadian Northern Railway transcontinental main line.
The Oskondaga River is a river in Thunder Bay District in Northwestern Ontario, Canada. It is in the Great Lakes Basin and is a left tributary of the Shebandowan River. The river valley is paralleled by Ontario Highway 17, at this point part of the Trans-Canada Highway; and by both the Canadian Pacific Railway transcontinental main line, still in operation, and the Canadian National Railway Graham Subdivision main line, originally built as part of the National Transcontinental Railway, now abandoned.
Gibson Lake is a lake in Thunder Bay District and in Charbonneau Township, Algoma District in Northern Ontario, Canada. It is in the Great Lakes Basin, is the source of the Pukaskwa River, and lies entirely within Pukaskwa National Park. There are three unnamed inflows, at the northwest, northeast and southeast. The primary outflow, at the south, is the Pukaskwa River, which flows to Lake Superior.
Partridge Lake is a lake in Thunder Bay District in Northwestern Ontario, Canada. It is in the Great Lakes Basin, and is on the Fox River system. There are three inflows: two unnamed, at the northwest, and the Fox River at the northeast. The primary outflow, at the south, is the Fox River, which flows via the Pukaskwa River to Lake Superior.
Fox Lake is a lake in geographic Bannerman Township, Cochrane District in Northeastern Ontario, Canada. It is in the James Bay drainage basin, and is the source of the Fox River.
The Namewaminikan River is a river in Thunder Bay District in northwestern Ontario, Canada. It is in the Great Lakes Basin and is a tributary of Lake Nipigon.
The Makobe River is a river in northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin, and is a left tributary of the Montreal River.
The Rostoul River is a river in the Unorganized Part of Kenora District in Northwestern Ontario, Canada. It is in the Hudson Bay drainage basin, is a left tributary of the Gammon River, and is within Woodland Caribou Provincial Park.
Remi Lake is a lake in both the municipality of Moonbeam and geographic Gurney Township in Unorganized North Cochrane District, Cochrane District, in Northeastern Ontario, Canada. It is in the James Bay drainage basin.
The Remi River is a river in the Unorganized North Part of Cochrane District in Northeastern Ontario, Canada. It is in the James Bay drainage basin and is a right tributary of the Kapuskasing River.
Fourcorner Lake is a lake in the municipality of Dysart et al, Haliburton County in Central Ontario, Canada. It is partly within Algonquin Provincial Park and is in the Ottawa River drainage basin. The lake takes its name from its location at a quadripoint, the junction point of four geographic townships: Harburn at northwest, Bruton at the northeast, Harcourt at the southeast, and Dudley at the southwest.
