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Rideau River facts for kids

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Rideau River
Rideauriver.jpg
The Rideau River in Ottawa flowing between Carleton University and Vincent Massey Park
Other name(s) Rivière Rideau
Country Canada
Province Ontario
Region Eastern Ontario
Physical characteristics
Main source Upper Rideau Lake
United Counties of Leeds and Grenville, Ontario, Canada
44°40′55″N 76°20′10″W / 44.682°N 76.336°W / 44.682; -76.336
River mouth Ottawa River
City of Ottawa
45°26′29″N 75°41′46″W / 45.441405°N 75.69623°W / 45.441405; -75.69623
Length 100 km (62 mi)
Basin features
Progression Ottawa RiverSaint Lawrence RiverGulf of Saint Lawrence
River system Ottawa River drainage basin
Basin size 4,000 km2 (1,500 sq mi)
RideauRV
The Rideau River flows under Cummings Bridge in Ottawa.
Carleton University south view 2
The Rideau River and Rideau Canal near Carleton University.
Falls of the Rideau River, at the Ottawa River, 1826
A painting from 1826 shows the Rideau Falls. This is where the Rideau River meets the Ottawa River.

The Rideau River is a river in Eastern Ontario, Canada. It flows north from Upper Rideau Lake and ends in the Ottawa River. This happens at the Rideau Falls in Ottawa, Ontario. The river is about 146 kilometres (91 mi) long.

The name "Rideau" comes from a French word meaning "curtain." Samuel de Champlain gave it this name in 1613. He thought the Rideau Falls looked like a curtain. The Ojibwe name for the river is Pasapkedjinawong. This means "the river that passes between the rocks."

The Rideau Canal was built by connecting the Rideau River with the Cataraqui River. This canal lets boats travel from Ottawa to Kingston, Ontario. The Rideau River separates from the canal at Hog's Back Falls in Ottawa.

Every spring, city workers help prevent floods on the lower part of the river. They use special methods to break up the ice. This helps large sheets of ice move away. This practice has been done for over 100 years. The Rideau Valley Conservation Authority helps protect the Rideau River and its smaller streams.

Exploring the Rideau River's Geography

Smaller Rivers and Streams

Many smaller rivers and streams flow into the Rideau River. These are called tributaries. They add water to the main river.

  • Adrians Creek
  • Duck Creek
  • Tay River
  • Black Creek
  • Otter Creek
  • Rosedale Creek
  • Irish Creek
  • Babers Creek
  • Atkinsons Creek
  • Rideau Creek
  • Dales Creek
  • Brassils Creek
  • Murphy Drain
  • Kemptville Creek
  • McDermott Drain
  • Cranberry Creek
  • Steven Creek
  • Mud Creek
  • Jock River
  • Black Rapids Creek
  • Nepean Creek
  • Sawmill Creek

Towns and Cities Along the River

Several communities are located along the Rideau River. These include:

  • Ottawa, Ontario
  • Manotick, Ontario
  • Kars, Ontario
  • North Grenville, Ontario
  • Merrickville, Ontario
  • Smiths Falls, Ontario

History of the Rideau River

The Rideau River has an interesting history. It was important for travel and settlement.

Early Explorers and Names

Samuel de Champlain was one of the first Europeans to see the river. He named it rideau because the Rideau Falls looked like a curtain. This French word means "curtain."

Transportation and Settlement

In the past, the river was a key route for travel. It connected the Ottawa River and the Saint Lawrence River. The land along the Rideau River was very fertile. This attracted settlers, especially loyalists. They were looking for good farmland. This led to the growth of towns and farms in the area.

After the War of 1812, a special waterway was built. It was designed by John By. This waterway connected Kingston to Montreal through the Rideau River. It helped with transportation and defense.

See also

Kids robot.svg In Spanish: Río Rideau para niños

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