The York River is a river in Renfrew County, Hastings County and Haliburton County in Ontario, Canada. The river is in the Saint Lawrence River drainage basin, and flows from the southern extension of Algonquin Provincial Park to the Madawaska River.
The Indian River is a river in Renfrew County and Nipissing District in Eastern and Northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin, and is a left tributary of the Muskrat River.
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 Groundhog River is a river in Cochrane District and Sudbury District in Northeastern Ontario, Canada. The river is in the James Bay drainage basin and is a left tributary of the Mattagami River.
The Misema River is a river in Timiskaming District and Cochrane District in Northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a left 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.
The Black River is a river in Cochrane District and Timiskaming District in Northeastern Ontario, Canada. It is part of the James Bay drainage basin, and is a right tributary of the Abitibi River. The municipality of Black River-Matheson is named after the river.
The Kashabowie River is a river in southwestern Thunder Bay District in Northwestern Ontario, Canada. It is in the Great Lakes Basin and is a tributary of the Shebandowan Lakes.
Lillord Creek is a creek in the Unorganized West Part of 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 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.
Ferguson Lake is a lake in the geographic Stewart Township, Nipissing District in Northeastern Ontario, Canada. It is part of the Saint Lawrence River drainage basin.
The Little Jocko River is a river in Nipissing District in Northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin, is a right tributary of the Jocko River, and lies entirely within Jocko Rivers Provincial Park.
The Jocko River is a river in Nipissing District in Northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin, is a right tributary of the Ottawa River, and lies entirely within Jocko Rivers Provincial Park.
Jocko Lake is a lake in geographic Osborne Township, Nipissing District in Northeastern Ontario, Canada. It is part of the Saint Lawrence River drainage basin, is the source of the Jocko River, and lies entirely within Jocko Rivers Provincial Park.
Brûlé Lake is a lake in geographic Stewart Township, Nipissing District in Northeastern Ontario, Canada. It is part of the Saint Lawrence River drainage basin.
Osborne Township is a geographic township in the Unorganized North Part of Nipissing District in Northeastern Ontario, Canada. The Ontario Northland Railway, constructed in the early 20th century, runs from the middle south to the northwest of the township. The dispersed rural community of Jocko, without any passing sidings, and the railway point of Osborne, with one passing siding, are at the middle south and northwest of the township respectively.
Little Sucker Lake is a lake in geographic Osborne Township in the Unorganized North Part of Nipissing District in Northeastern Ontario, Canada, about 7 kilometres (4.3 mi) east of the railway point of Osborne on the Ontario Northland Railway. It is in the Saint Lawrence River drainage basin, and is the location of the mouth of Sucker Creek, the lake's only inflow, arriving at the northwest of the lake from the direction of Sucker Lake. The outflow from Little Sucker Lake flows out at the south as a left tributary of the Jocko River, which flows via Ottawa River to the Saint Lawrence River. The lake is entirely within Jocko Rivers Provincial Park.
Sucker Lake is a lake in geographic La Salle Township and geographic Osborne Township in the Unorganized North Part of Nipissing District in Northeastern Ontario, Canada, about 5.5 kilometres (3.4 mi) east of the railway point of Diver on the Ontario Northland Railway. It is in the Saint Lawrence River drainage basin and is the source of Sucker Creek.
Sucker Creek is a stream in geographic Osborne Township in the Unorganized North Part of Nipissing District in Northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a tributary of Little Sucker Lake. Sucker Creek forms part of the border of Jocko Rivers Provincial Park.
Black Donald Creek is a stream in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a left tributary of the Madawaska River at Black Donald Lake.
