The Rideau River is a river in Eastern Ontario, Canada. The river flows north from Upper Rideau Lake and empties into the Ottawa River at the Rideau Falls in Ottawa, Ontario. Its length is 146 kilometres (91 mi).
The Cataraqui River forms the lower portion of the Rideau Canal and drains into Lake Ontario at Kingston, Ontario. The name is taken from the original name for Kingston, Ontario; its exact meaning, however, is undetermined. Early maps showed several name variations including the Great Cataraqui River and Grand River Cataraquay. The river was once called Riviere de Frontenac, or Frontenac River. The alternate spelling "Cadaraqui" also appears in some historic texts.
The Otonabee River is a river in Peterborough County in Central Ontario, Canada. The river flows from Katchewanooka Lake, at the north end of the community of Lakefield, through the city of Peterborough to Rice Lake. It is in the Great Lakes Basin and forms part of the Trent-Severn Waterway.
The Gananoque River is a river in Leeds and Grenville United Counties in Eastern Ontario, Canada. The river is in the Atlantic Ocean drainage basin and is a left tributary of the Saint Lawrence River.
Loughborough Lake is a lake in Eastern Ontario, Canada. The lake is mostly in the municipality of South Frontenac, Frontenac County, except for the southern tip which is in and on the northern border of the separated city of Kingston, and is about 20 kilometres (12 mi) north of the town centre of Kingston.
The Tay River is a river in Lanark County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a left tributary of the Rideau River.
Big Rideau Lake is a lake in the municipalities of Tay Valley and Drummond/North Elmsley, Lanark County and Rideau Lakes, United Counties of Leeds and Grenville in Eastern Ontario, Canada. The lake is on the border between the two counties, 72 kilometres (45 mi) to the southwest of Ottawa. It is 32 kilometres (20 mi) long and is 6 kilometres (3.7 mi) wide, is much narrower at its northeastern end than at its southwestern end, and is part of the Saint Lawrence River drainage basin. It is the largest lake on the Rideau Canal, which was designated a UNESCO world heritage site in 2007.
Rideau Lakes is a township located within Leeds and Grenville United Counties in Eastern Ontario, Canada. The township was incorporated on 1 January 1998 by amalgamating the former townships of North Crosby, South Crosby, Bastard, South Burgess and South Elmsley with the village of Newboro.
Kemptville Creek is a stream in the municipalities of North Grenville and Augusta, in the United Counties of Leeds and Grenville, in Eastern Ontario, Canada. It is in the Ottawa River drainage basin, is a right tributary of the Rideau River, and is under the auspices of the Rideau Valley Conservation Authority.
Upper Rideau Lake is located in the municipality of Rideau Lakes, United Counties of Leeds and Grenville in Eastern Ontario, Canada. It is in the Saint Lawrence River Drainage Basin, and geographically the highest lake on the Rideau Canal System.
Peterson Creek is a river in the Lake Ontario and Cataraqui River drainage basins in South Frontenac, Frontenac County and Rideau Lakes, Leeds and Grenville United Counties in eastern Ontario, Canada. It flows 6.5 kilometres (4.0 mi) from Upper Peterson Lake to its mouth at Hart Lake.
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.
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.
Gould Lake Conservation Area is a rural conservation area located in the Canadian Shield northwest of the community of Sydenham in the Township of South Frontenac, Frontenac County, in eastern Ontario, Canada. The area was created to manage water resources, preserve wildlife habitat, and provide recreational and educational opportunities, and is managed by the Cataraqui Region Conservation Authority. The conservation area contains much of Gould Lake.
Black Creek is a stream in the municipalities of Tay Valley, Lanark County and Rideau Lakes, United Counties of Leeds and Grenville in Eastern Ontario, Canada. It flows from an unnamed lake in Rideau Lakes to the west shore of Big Rideau Lake in Tay Valley. Big Rideau Lake, on the Rideau Canal, flows via the Rideau River and Ottawa River to the Saint Lawrence River. The stream has a drainage basin of 94 square kilometres (36 sq mi).
The Cataraqui Trail is a 104-kilometre (65 mi) multi-use linear recreational rail trail in Eastern Ontario, Canada. The route passes by farmland, woods, lakes, and wetlands. The trail begins southwest of Smiths Falls, at a parking lot south of Ontario Highway 15 designated as kilometre zero.
Sand Lake is a lake on the Rideau Canal, located in the Township of Rideau Lakes, Ontario, Canada, in the ward of South Crosby. It is 891 hectares in surface area, with a maximum depth of 14.3 metres (47 ft) and a shore length of 65.5 kilometres (41 mi)
Buck Lake is a lake located in South Frontenac, Ontario, Canada. Its inflows are Milk Lake and various rivers and its outflow is the Mississauga Creek through a dam. It has a surface area of 787 hectares.
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.
