Red Deer River
The Red Deer River is a river in Alberta and a small portion of Saskatchewan, Canada. It is a major tributary of the South Saskatchewan River and is part of the larger Saskatchewan / Nelson system that empties into Hudson Bay.
The river has a total length of and a drainage area of. Its mean discharge is.
The river is named for the translation of a native term for the river, wâwâskêsiw sîpiy, which means "elk river" in the Cree language. "Red deer" was an alternative name for elk, referring to a closely related Eurasian species.
Communities located along the Red Deer River include Sundre, Red Deer, Drumheller, and Empress, The city of Brooks, as well as Dinosaur Provincial Park, are also located in the Red Deer River Basin. A glacial flood about 18,000 years ago eroded out a portion of this basin and apparently all or most of the scenic badlands bearing the dinosaur and other Cretaceous fossils.
History
discovered a huge coal seam here in 1883, besides large dinosaur skeletons.2013 Alberta flood
In June 2013, Alberta, Canada, experienced heavy rainfall that triggered catastrophic flooding throughout much of the southern half of the province along the Bow, Elbow, Highwood, Oldman, and Red Deer rivers and tributaries. Twenty-four municipalities declared local states of emergency as water levels rose and numerous communities were placed under evacuation orders. The Royal Canadian Mounted Police stated four people may have drowned near High River. Over 100,000 people in the region were displaced.Course
The river originates on the eastern slopes of the Canadian Rockies, in the Sawback Range near the Skoki Valley inside Banff National Park, and then flows east through the mountains and foothills region. It turns north-east before Sundre and flows to an artificial reservoir named Gleniffer Lake, created in 1983 by the Dickson Dam and keeps this heading to the city of Red Deer, where it turns east, and then south before Stettler. It flows south with its valley protected by provincial and regional parks such as Tolman Badlands Heritage Rangeland, Dry Island Buffalo Jump Provincial Park, Dry Island Corridor and Midland Provincial Park. At Drumheller it has a south-east direction, and while it flows through Dinosaur Provincial Park it turns east and flows to the Alberta/Saskatchewan border, which it crosses at Empress. It flows for through Saskatchewan before it merges into the South Saskatchewan River.Tributaries
;Canadian Rockies and Rocky Mountain Foothills- Red Deer Lakes
- Douglas Creek
- *Douglas Lake, Donald Lake, Gwendolyn Lake
- Drummond Creek
- Skeleton Lake
- McConnell Creek
- Divide Creek
- Pipit Lake
- Snowflake Lake
- Tyrell Creek
- Scalp Creek
- Bighorn Creek
- Eagle Creek
- Wildhorse Creek
- Panther River
- *Dormer River
- Wigwam Creek
- Yara Creek
- McCue Creek
- Logan Creek
- Bear Creek
- Burnt Timber Creek
- Bull Creek
- Vam Creek
- Brown Creek
- Williams Creek
- Helmer Creek
- Cartier Creek
- Coalcamp Creek
- Nitchi Creek
- Fallentimber Creek
- Bearberry Creek
- Jackson Creek
- James River
- Schrader Creek
- Eagle Creek
- Raven River
- *North Raven River
- Little Red Deer River
- Medicine River
- Kenning Lake
- Sylvan Creek
- Piper Creek
- Blindman River
- Threehills Creek
- Kneehills Creek
- Rosebud River
- Bullpound Creek
- Berry Creek
- Blood Indian Creek
- Ghostpine Creek
- *Pine Lake
- Waskasoo Creek
- *Piper Creek
- Alkali Creek
Fish species
include: walleye, northern pike, sauger, lake whitefish, yellow perch, burbot, lake sturgeon, mountain whitefish, goldeye, brown trout, bull trout, rainbow trout, brook trout, and cutthroat trout.Other fish include: emerald shiner, river shiner, spottail shiner, flathead chub, longnose dace, quillback, longnose sucker, white sucker, shorthead redhorse, silver redhorse, perch, spoonhead sculpin, lake chub, northern pearl dace, northern redbelly dace, finescale dace, fathead minnow and brook stickleback.
Environmental concerns
Pipeline leaks
The Red Deer River is the water source for the City of Red Deer and the surrounding area. Pipelines cross under the river and there have been leaks disrupting access to potable water. Increased water flow of the Red Deer River system during heavy rainfall in June 2008 eroded supporting soil, freely exposing a section of Pembina Pipeline Corporation's Cremona crude oil pipeline to the Red Deer River currents. About of crude oil flowed upstream from the break point under a Red Deer River channel, leaving an oily sheen on Gleniffer Reservoir and of oil-soaked debris. The remediation was not completed until 2011.Heavy rains in early June 2012 caused a similar but larger leak on a Plains Midstream Canada 46-year-old pipeline on a Red Deer River tributary, Jackson Creek, Alberta near Gleniffer Lake and Dickson Dam, which spilled approximately of light sour crude oil into the Red Deer River.