The South Saskatchewan River is a major river in the Canadian provinces of Alberta and Saskatchewan. The river begins at the confluence of the Bow and Oldman Rivers in southern Alberta and ends at the Saskatchewan River Forks in central Saskatchewan. The Saskatchewan River Forks is the confluence of the South and North Saskatchewan Rivers and is the beginning of the Saskatchewan River.
The Qu'appelle River Dam is the smaller of two embankment dams: which created Lake Diefenbaker in Saskatchewan, Canada. The larger dam is Gardiner Dam, the biggest embankment dam in Canada and one of the biggest in the world. Construction of both dams began in the 1959 and was completed in 1967. The dam keeps the flow of water in the Qu'Appelle River relatively constant, as the Qu'Appelle River formerly dried up in many places every summer at the conclusion of the spring freshet from the Rocky Mountains, which feeds the South Saskatchewan River. This along with Buffalo Pound Dam at Buffalo Pound Lake, which supplies water to Regina, Moose Jaw and the Mosaic potash mine at Belle Plaine, keeps the lake from fluctuating excessively. The Canadian Pacific Railway crosses the river via the top of the dam, and the dam was designed with this type of loading in mind. The dam is 3100 metres long and 27 metres high. Douglas Provincial Park extends from the dam to Mistusinne.
The Qu'Appelle River is a river in the Canadian provinces of Saskatchewan and Manitoba that flows 430 kilometres (270 mi) east from Lake Diefenbaker in south-western Saskatchewan to join the Assiniboine River in Manitoba, just south of Lake of the Prairies, near the village of St. Lazare. It is in a region called the Prairie Pothole Region of North America, which extends throughout three Canadian provinces and five U.S. states. It is also within Palliser's Triangle and the Great Plains ecoregion.
Lake Diefenbaker is a reservoir and bifurcation lake in southern part of the Canadian province of Saskatchewan. It was formed by the construction of Gardiner Dam and the Qu'Appelle River Dam across the South Saskatchewan and Qu'Appelle Rivers respectively. Construction began in 1959 and the lake was filled in 1967. The lake is 225 kilometres (140 mi) long with approximately 800 kilometres (500 mi) of shoreline. It has a maximum depth of 66 metres (217 ft), while the water levels regularly fluctuate 3–9 metres (9–27 feet) each year. The flow of the two rivers is now regulated with a considerable portion of the South Saskatchewan diverted into the Qu'Appelle. Prior to the dams' construction, high water levels in the South Saskatchewan would frequently cause dangerous ice conditions downstream in Saskatoon while the Qu'Appelle would frequently dry up in the summer months.
Highway 35 is a paved undivided provincial highway in the Canadian province of Saskatchewan.. It runs from the US Border near Port of Oungre to a dead end near the north shore of Tobin Lake. Saskatchewan Highway 35 (SK Hwy 35) is about 569 kilometres (354 mi) long. The CanAm Highway comprises Saskatchewan Highways 35, SK Hwy 39, SK Hwy 6, SK Hwy 3, SK Hwy 2 and U.S. Route 85. 74.6 kilometres (46.4 mi) of SK Hwy 35 contribute to the CanAm Highway between Port of Oungre on the Canada – United States border and Weyburn. Mudslides, and spring flooding were huge road building and maintenance problems around Nipawin as well as along the southern portion of the route named the Greater Yellow Grass Marsh. Over 20 early dams were built until the problem was addressed with the Rafferty-Alameda Project on the Souris River and the construction of the Qu'Appelle River Dam which have helped to eliminate washed out roads and flooded communities. The highway through the homesteading community followed the Dominion Land Survey on the square until reaching the Saskatchewan River at Nipawin. The completion of the combined railway and traffic bridge over the Saskatchewan River at Nipawin in the late 1920s retired the ferry and basket crossing for traffic north of Nipawin. The E.B. Campbell Dam built in 1963 northeast of Nipawin created Tobin Lake, and Codette Lake was formed with the construction of the Francois-Finlay Hydroelectric dam at Nipawin. The railway/traffic bridge that formed part of Highway 35 was the only crossing utilized at Nipawin until a new traffic bridge was constructed in 1974. The new bridge then became part of the combined Highway 35 and 55 until the highway parts just east of White Fox. Highway 35 then continued north along the west side of Tobin Lake. The railway/traffic bridge continues to be utilized for one lane vehicle traffic controlled by traffic lights, and continues as the "old highway 35" on the west side of the river until it joins with the current Highway 35/55.
Buffalo Pound Lake is a eutrophic prairie lake in Saskatchewan, Canada, formed from glaciation about 10,000 years ago, on the Qu'Appelle River approximately 28 kilometres (17 mi) north of Moose Jaw and 11 kilometres (6.8 mi) north-east of Tuxford. The lake gets its name from the method used by First Nations people to capture the bison using the natural topography as corrals or buffalo pounds. Bison, once numbering more than 60 million on the prairies but almost extinct by 1900, were reintroduced into the area in 1972.
A lake bifurcation occurs when a lake has outflows into two different drainage basins. In this case, the drainage divide cannot be defined exactly, as it is situated in the middle of the lake.
Coteau Creek Hydroelectric Station is a hydroelectric station owned by SaskPower, located near Danielson Provincial Park about 100 kilometres (62 mi) south-west of Saskatoon, between the towns of Outlook and Elbow. The station is on the South Saskatchewan River and draws water from the Gardiner Dam and is named after a nearby tributary to the South Saskatchewan River.
Blackstrap Lake is a man-made reservoir in central Saskatchewan, Canada, south of Saskatoon in the Rural Municipality of Dundurn No. 314. The lake was created as a reservoir in 1967, as part of the Saskatoon South East Water Supply System. Blackstrap Lake has an area of 1,200 ha and is generally used to support irrigation, and the industrial and municipal water supply.
Indi Lake is a man-made lake in central Saskatchewan, Canada, south of Saskatoon in the Rural Municipality of Dundurn No. 314. The lake was created for irrigation and recreation in 1967 by a dam located at its south end. The lake is part of a greater irrigation and aqueduct system built in the 1960s in Saskatchewan and was named after Indi, an unincorporated railway point nearby on the Canadian National Railway (CNR).
The Yuba–Bear Hydroelectric Project is a complex hydroelectric scheme in the northern Sierra Nevada in California, tapping the upper Yuba River and Bear River drainage basins. The project area encompasses approximately 400 square miles (1,000 km2) in Nevada, Placer, and Sierra Counties. Owned by the Nevada Irrigation District, it consists of 16 storage dams plus numerous diversion and regulating dams, and four generating stations producing 425 million kilowatt hours of electricity each year. The Yuba–Bear Hydroelectric Project consists of the Bowman development, Dutch Flat No. 2 development, Chicago Park development, and Rollins development.
Danielson Provincial Park is located at the northern end of Lake Diefenbaker in the southern part of the Canadian province of Saskatchewan. The park surrounds the Gardiner Dam, which was built in 1967 and is among the largest embankment dams in Canada and the world. The South Saskatchewan River flows north beyond the park, towards Outlook and Saskatoon. Saskatchewan Highways 44, 45, and 219 provide access to the park. SaskPower's Coteau Creek Hydroelectric Station is located near the park.
Brightwater Creek is a river in south central part of the Canadian province of Saskatchewan. It is a tributary of the South Saskatchewan River in a region called the Prairie Pothole Region of North America, which extends throughout three Canadian provinces and five U.S. states. It is also within Palliser's Triangle and the Great Plains ecoregion. Along the river's course there is a dam and reservoir and a regional park. There are no communities along its course.
Douglas Provincial Park is a provincial park in the Canadian province of Saskatchewan. Established in 1973, it is named after Tommy Douglas, the seventh premier of Saskatchewan and father of Canada's first single-payer, universal health care programme. The park is located along the Gordon McKenzie Arm of Lake Diefenbaker and at the Qu'Appelle River Dam, which is the source of the Qu'Appelle River. The closest community is Elbow and access to the park is from Highway 19.
Swift Current Creek is a river in the Canadian province of Saskatchewan. In the 1800s, Métis buffalo hunters called it Rivière au Courant. This name was also adopted by the North-West Mounted Police on their March West in 1874. In 1883, the name Swift Current Creek was first published on official maps by the Department of the Interior. The river begins at an elevation of over 1,100 metres (3,600 ft) in the Cypress Hills and flows in a north-easterly direction through valleys and coulees en route to Lake Diefenbaker of the South Saskatchewan River in the semi-arid region known as Palliser's Triangle. Notable communities along the river's course include Swift Current, Waldeck, and South Fork.
Bradwell Reservoir is a man-made reservoir in the Canadian province of Saskatchewan in the Rural Municipality of Blucher No. 343. The reservoir was built as part of the South Saskatchewan River Project. That project involved the damming of the South Saskatchewan River with the Gardiner and Qu'Appelle River Dams creating Lake Diefenbaker. From Lake Diefenbaker, a series of aqueducts were built allowing for irrigation and the creation of several reservoirs, including Bradwell Reservoir. The reservoir is owned and operated by the Saskatchewan Water Security Agency. Bradwell Reservoir supplies water to the Nutrien Allan Potash Mine near Allan.
Broderick Reservoir is a reservoir about 11 kilometres (6.8 mi) south-southeast of Outlook in the Canadian province of Saskatchewan in the Rural Municipality of Rudy No. 284. Broderick Reservoir was built in 1967 as part of South Saskatchewan River Project. That project involved the building of aqueducts and a series of reservoirs to supply water for irrigation, consumption, and industry originating at Gardiner Dam at Lake Diefenbaker. Broderick is the first reservoir in the series. Downstream reservoirs include Brightwater Reservoir, Indi Lake, Blackstrap Lake, Bradwell Reservoir, Zelma Reservoir, and Dellwood Reservoir.
Zelma Reservoir is a reservoir in the Canadian province of Saskatchewan in the Rural Municipality of Morris No. 312. It is about 17 kilometres (11 mi) east-southeast of the town of Colonsay. The reservoir was built in 1967 as part of South Saskatchewan River Project. That project, originating at Gardiner Dam of Lake Diefenbaker, involved the building of aqueducts, canals, and a series of reservoirs to supply water for irrigation, consumption, and industry. Other reservoirs in the system include Broderick Reservoir, Brightwater Reservoir, Indi Lake, Blackstrap Lake, Bradwell Reservoir, and Dellwood Reservoir.
Dellwood Reservoir is a reservoir in the Canadian province of Saskatchewan in the Rural Municipality of Usborne No. 310. The reservoir was built along the course of Dellwood Brook as part of South Saskatchewan River Project. That project, originating at Gardiner Dam of Lake Diefenbaker, involved the building of aqueducts and a series of reservoirs to supply water for irrigation, consumption, and industry. The reservoir is about 22 kilometres (14 mi) north-east of the town of Watrous and access is from Highway 668.
