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 Gardiner Dam on the South Saskatchewan River in Saskatchewan is the third largest embankment dam in Canada and one of the largest embankment dams in the world. Construction on Gardiner Dam and the smaller Qu'Appelle River Dam was started in 1959 and completed in 1967, creating Lake Diefenbaker upstream and diverting a considerable portion of the South Saskatchewan's flow into the Qu'Appelle River. The dam rises 64 metres (209 feet) in height, is almost 5 km (3.1 mi) long and has a width of 1.5 km (0.93 mi) at its base with a volume of 65,000,000 cubic meters. The dam is owned and operated by the Saskatchewan Water Security Agency.
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.
Round Lake is the last part of a chain of eutrophic prairie lakes connected by the Qu'Appelle River in the Canadian province of Saskatchewan. The lakes were formed by glaciation about 10,000 years ago. Round Lake Dam, an embankment dam was constructed on the east end of the lake in 1941 to control water levels and protect from floods downstream on the Qu'Appelle River.
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.
Last Mountain Lake, also known as Long Lake, is a prairie lake formed from glaciation 11,000 years ago. It is located in south central Saskatchewan, Canada, about 40 kilometres (25 mi) north-west of the city of Regina. It flows into the Qu'Appelle River via Last Mountain Creek, which flows past Craven. It is approximately 93 km (58 mi) long, and 3 km (1.9 mi) wide at its widest point. It is the largest naturally occurring body of water in southern Saskatchewan. Only Lake Diefenbaker, which is man-made, is larger. The lake is a popular resort area for residents of south-eastern Saskatchewan.
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.
Mistusinne is a resort village in the Canadian province of Saskatchewan within Census Division No. 7. It is on the shores of Gordon McKenzie Arm of Lake Diefenbaker in the Rural Municipality of Maple Bush No. 224.
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.
Katepwa Lake is a recreational lake in the Qu’appelle Valley in the Canadian province of Saskatchewan. The lake's name likely originated from the Cree word Kahtapwao, which means "What is calling?" Katepwa Lake is eastern most and farthest downstream of four lakes along the Qu'Appelle River known as the Fishing Lakes. Highway 56 runs along the eastern and southern shore and Highway 619 runs along the south-eastern shore.
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.
Moosomin Lake, also known as Moosomin Reservoir, is a man-made lake in south-eastern part of the Canadian province of Saskatchewan. Created by the damming of Pipestone Creek in 1954, Moosomin Lake is located about 10 kilometres (6.2 mi) south of the town of Moosomin and is in the Souris River watershed. The reservoir's uses include irrigation, water supply, and recreation. Moosomin Lake Regional Park is on lake's western shore.
Last Mountain Creek is a river in south-central Saskatchewan. It is a tributary of the Qu'Appelle 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.
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.
Moose Jaw River is a river in the Canadian province of Saskatchewan. It is located in the southern part of the province 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.
Thunder Creek is a river in the Canadian province of Saskatchewan. The watershed of Thunder Creek is within the semi-arid Palliser's Triangle in south-central Saskatchewan. It begins at small, man-made reservoir near Lake Diefenbaker and flows in a south-easterly direction towards the city of Moose Jaw and the Moose Jaw River. The Moose Jaw River is a major tributary of the Qu'Appelle River For most of its course, Thunder Creek follows a valley called the Thunder Creek meltwater channel that was formed over 10,000 years ago near the end of the last ice age.
Craven Dam is at the confluence of the Qu'Appelle River and Last Mountain Creek and immediately east of the village of Craven on the Qu'Appelle River at LSD SW 24-20-21 W2. It is in the Canadian province of Saskatchewan in the RM of Longlaketon No. 219. The dam does not create a reservoir as its purpose is to regulate water flow along the Qu'Appelle River. The dam is operated by the Saskatchewan Water Security Agency and can be accessed on the north side by Highway 99.
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.
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.
