| Rouge River | |
| Pushpin Map: | Canada Toronto |
| Pushpin Map Caption: | Location of the mouth of the Rouge River in Toronto |
| Subdivision Type1: | Country |
| Subdivision Name1: | Canada |
| Subdivision Type2: | Province |
| Subdivision Name2: | Ontario |
| Subdivision Type3: | Region |
| Subdivision Name3: | Greater Toronto Area |
| Subdivision Type5: | Municipalities |
| Discharge1 Min: | 0.45m3/s |
| Discharge1 Avg: | 1.76m3/s |
| Discharge1 Max: | 5.98m3/s |
| Source1 Location: | Richmond Hill |
| Source1 Coordinates: | 43.9425°N -79.4181°W |
| Source1 Elevation: | 306m (1,004feet) |
| Mouth: | Lake Ontario |
| Mouth Location: | West Rouge, Toronto |
| Mouth Coordinates: | 43.7947°N -79.1153°W |
| Mouth Elevation: | 74m (243feet) |
| River System: | Great Lakes Basin |
| Basin Size: | 336km2 |
| Tributaries Left: | Little Rouge River |
| Tributaries Right: | Little Rouge Creek, Katabokokonk Creek, Bruce Creek, Beaver Creek |
The Rouge River is a river in Markham, Pickering, Richmond Hill and Toronto in the Greater Toronto Area of Ontario, Canada.[1] The river flows from the Oak Ridges Moraine to Lake Ontario at the eastern border of Toronto, and is the location of Rouge Park,[2] the only national park in Canada within a municipality. At its southern end, the Rouge River is the boundary between Toronto and southwestern Pickering in the Regional Municipality of Durham.
See also: Bead Hill. The Rouge River is part of the Carolinian life zone that is found in Southern Ontario. After the eradication of both the Petun and the Wyandot (Huron), Senecas from New York attempted toestablish/expand their fur trade activities by establishing a village named Gandechiagaiagon (recorded variously as "Gandatsekiagon", "Ganatsekwyagon", "Gandatchekiagon", or "Katabokokonk"), meaning "sand-cut" at the mouth of Rouge River.According to a 1796 list by English surveyor Augustus Jones, the Mississauga name for the river was Gichi-ziibiins (recorded as "Che-sippi"), meaning "large creek."[3] The river's name likely is French for "red river", based on the mappings by French explorer Louis Jolliet.
In the early 19th century, pioneer settlers could spear large salmon spawning as far north as the upper tributaries of the Rouge in what is today Whitchurch-Stouffville[4]
In the former City of Scarborough, the Rouge was the "third rail" issue of municipal politics, and many minor candidates for mayor often ran on a platform to preserve it. However, since Scarborough was annexed into the City of Toronto, Toronto City Council has voted on occasion to allow development around the river. For much of the course of the system in Toronto is still parkland or farmland.
As for the York Region sections, the southern watershed runs through residential areas and is lined with a few small parks. The source of the system is either natural or farmland.
Currently, there is a degree of abandonment in the area, of former farmlands, and historic houses. There also remain many historic houses which are still lived in, some even farmed. Research on Toronto's website listing its holdings of historic properties reveals over 20 historic buildings in the area, including Hillside PS, Scarborough's first schoolhouse, which sits across the street from a house built by the Pearse family in 1855.
The Rouge River begins in the Oak Ridges Moraine in Richmond Hill and flows past: Markham, northwest, central, to the south, including a couple of conservation areas, the eastern edge of Scarborough and Rouge Valley Park. The watershed of the Rouge River is located in the municipalities of Richmond Hill and Markham in the Regional Municipality of York; Pickering in the Regional Municipality of Durham; and Toronto.
Tributaries of the Rouge River also extend into the municipalities of Aurora and Whitchurch-Stouffville in the Regional Municipality of York. The total area of the watershed is 336km2, of which 40% is agricultural land, 35% urban, 24% forest/wetland/meadow and 1% watercourses/waterbodies.[5]
The headwaters of the Rouge River and its tributaries are found in the Oak Ridges Moraine. Water flows down from the elevated moraine to Lake Ontario. The Rouge River meets Lake Ontario at Rouge Beach. At Rouge Beach, the Rouge Marsh is to the north and Lake Ontario to the south. More than half the remaining wetlands in the Greater Toronto Area are located here in the southern Rouge River.
It is one of a few wilderness areas left in South-Central Ontario and has been virtually untouched by development since the arrival of Europeans. While many exclusive homes and conclaves border this area on the southern tip, it is currently surrounded largely by agricultural land. It is even devoid of recreational development but sports a considerable network of walking or bicycle paths. Unlike other rivers in the Toronto area, it is allowed to fill its entire flood plain on a regular basis rather than being forced through an artificial channel. However, parts of its watershed include the Toronto Zoo and the Beare Road Landfill.
Rouge National Urban Park is a national urban park managed by Parks Canada. The Park the largest urban park in North America, comprising a significant portion of the Rouge River. The Park was created after the Ministry of Stephen Harper proposed, in the 41st Canadian Parliament throne speech, the creation of the national park.[6]
There are a number of local parks around of the Rouge watershed managed by the municipalities of Markham, Pickering, Richmond Hill, and Toronto. In addition, the Toronto and Region Conservation Authority manages a number of parks and conservation areas. These parks include:
The Rouge was threatened by the proposed Metro East Freeway which would have run along the river valley like the Don Valley Parkway from north Scarborough through Markham between Ninth Line and York-Durham Town Line terminating in Stouffville. The roadway came into existence following the cancellation of the Spadina Expressway and pause on Scarborough Expressway in 1971. It was removed from planning in 1994. Markham continues to seek an arterial connection to Ontario Highway 401 which led to the construction of Donald Cousens Parkway with planned connection to Highway 401 via extension of Morningside Avenue to Steeles Avenue.
A 18-hole golf course, Unionville Golf Centre, operated from 1961 to 2007 on Main Street Unionville south of Highway 7 along the Rouge River.[7] It is now site of Bill Crothers Secondary School. The golf greens area along the river have now been restored as natural habitat.