The Opeongo River is a river in the Saint Lawrence River drainage basin in Nipissing District in northeastern Ontario, Canada. The river is entirely within Algonquin Provincial Park and Opeongo River Provincial Park, except for a small portion around Victoria Lake, and is a left tributary of the Madawaska 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 Clyde River is a river in Lanark County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin, is a left tributary of the Mississippi River, and was named after the River Clyde in Scotland.
Sharbot Lake is a suburban community and unincorporated area in the municipality of Central Frontenac, Frontenac County in Eastern Ontario, Canada. Named after the Sharbot family, who were local residents, it appeared in Lovell's Gazetteer in 1874. It is part of the Land O'Lakes Tourist Region and is located on the eponymous Sharbot Lake.
Larder Lake is a freshwater lake in Timiskaming District in Northeastern Ontario, Canada. The lake straddles the incorporated (municipal) townships of Larder Lake and McGarry and geographic McFadden Township. It is part of the Saint Lawrence River drainage basin and is the source of the Larder River.
Lake Nosbonsing is a lake in the municipalities of Bonfield, Chisholm, and East Ferris in Nipissing District in Northeastern Ontario, Canada. It is near the City of North Bay, is the source of the Kaibuskong River, and is in the Saint Lawrence River drainage basin.
Brule Lake is a lake in North Frontenac, Frontenac County in Eastern Ontario, Canada, located near the community of Plevna. It is part of the Saint Lawrence River drainage basin, and is in geographic Miller Township.
Black Donald Lake is a reservoir lake in the Township of Greater Madawaska, Renfrew County and the Township of North Frontenac, Frontenac County in Eastern Ontario, Canada. It is on the Madawaska River and is part of the Saint Lawrence River drainage basin.
Sharbot Lake Provincial Park is a park under the auspices of Ontario Parks in the municipality of Central Frontenac, Frontenac County in Eastern Ontario, Canada. The park has an area of 80 hectares and was established in 1958.
Bobs Lake is a lake in Frontenac County and Lanark County in Eastern Ontario, Canada. It is in the St. Lawrence River drainage basin and is the source of the Tay River.
Centennial Lake is a reservoir lake in the Township of Greater Madawaska, Renfrew County and the Township of North Frontenac, Frontenac County in Eastern Ontario, Canada. It is on the Madawaska River and is part of the Saint Lawrence River drainage basin.
Black Lake is a lake in the municipality of Central Frontenac, Frontenac County in Eastern Ontario, Canada. It is part of the Saint Lawrence River drainage basin.
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.
Mew Lake is a lake in Nipissing District in Northeastern Ontario, Canada. The lake is in Algonquin Provincial Park, is part of the Saint Lawrence River drainage basin, and lies astride Ontario Highway 60.
Pewee Lake is a lake in Nipissing District in Northeastern Ontario, Canada. The lake is in Algonquin Provincial Park, is part of the Saint Lawrence River drainage basin, and lies astride Ontario Highway 60.
Jack Lake is a lake in Nipissing District in Northeastern Ontario, Canada. The lake is in Algonquin Provincial Park, is part of the Saint Lawrence River drainage basin, and lies 750 metres (2,460 ft) north of Ontario Highway 60.
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.
Tooeys Lake is a lake in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is the source of Tooeys Creek.
Silver Lake is a lake in Tay Valley, Lanark County, and Central Frontenac, Frontenac County, in Eastern Ontario, Canada. It is the source of Silver Lake Creek and is in the Ottawa River drainage basin.
Millhaven Creek is a stream in the municipalities of Loyalist, Lennox and Addington County, and South Frontenac, Frontenac County, and the single-tier municipality of Kingston in eastern Ontario, Canada. It is a tributary of Lake Ontario and is under the auspices of the Cataraqui Region Conservation Authority.
