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.
Poplar River is a tributary of the Missouri River, approximately 167 miles (269 km) long in Saskatchewan in Canada and Montana in the United States. The river is composed of three main forks – West, Middle, and East Poplar Rivers – that have their source in the Wood Mountain Hills of the Missouri Coteau. Along the river's Middle Fork in Saskatchewan, there is a coal-fired power station. There are also dams built along the river's forks.
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 Dam is the smaller of two embankment dams along the South Saskatchewan River that created Lake Diefenbaker in the Canadian province of Saskatchewan. The bigger of the two dams is Gardiner Dam, which is the largest embankment dam in Canada and one of the largest in the world. Construction of both dams began in 1959 and was completed in 1967. Lake Diefenbaker is the largest lake in southern Saskatchewan.
The Grant Devine Dam, formerly Alameda Dam, is an embankment dam located in the Canadian province near Alameda and Oxbow. It was constructed in 1994 to control flows on Moose Mountain Creek and Souris River. It provides flood protection and irrigation for this area of Saskatchewan, along with protection for Minot, North Dakota. The Grant Devine Reservoir provides opportunities for recreational use such as boating and fishing. At the full supply level of 562 metres (1,844 ft), the reservoir holds 105,000,000 m3 (3.7×109 cu ft) of water. The project is owned and operated by the Saskatchewan Water Security Agency (formerly Saskatchewan Watershed Authority).
McDonald Lake, also known as Rafferty Reservoir, is a reservoir in the south-eastern part of the Canadian province of Saskatchewan. It was created when the Rafferty Dam was built on the Souris River in 1994. Before the dam was built that flooded the Souris Valley, McDonald Lake was a small lake and marsh on the valley floor adjacent to the Souris River.
Moose Mountain Lake is a reservoir in the Canadian province of Saskatchewan. It is located in the RM of Golden West No. 95 in the Prairies Ecozone of Palliser's Triangle at the western edge of Moose Mountain Upland. Moose Mountain Creek is both the primary inflow and outflow of the lake; it enters at the north end and leaves at the dam in the south end. A secondary inflow that comes from Gooseberry Lake enters on the western side near the south end.
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.
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.
Avonlea Creek is a river in the southern part of the Canadian province of Saskatchewan. 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. Avonlea Creek is a main tributary of the Moose Jaw River, which is part of the Upper Qu'Appelle Watershed and the Hudson Bay drainage basin.
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.
Theodore Reservoir is a man-made reservoir along the course of the Whitesand River in the Canadian province of Saskatchewan. The lake was formed with the building of Theodore Dam in 1964. The reservoir and dam were named after the nearby community of Theodore. Whitesand River is the primary inflow and outflow for the reservoir. Lawrie Creek, which begins in the Beaver Hills, flows into the lake on the western side near the dam.
Spruce River, also called Little Red River, is a river in the north-central region of the Canadian province of Saskatchewan. It begins in the Waskesiu Hills in Prince Albert National Park and flows generally in a southward direction through boreal forests, glacier-carved hills and valleys, muskeg, and prairie en route to the North Saskatchewan River at the east end of the city of Prince Albert.
Eagle Creek is a river in the Canadian province of Saskatchewan. The watershed of Eagle Creek is within the semi-arid Palliser's Triangle and is the major drainage system in mid-western Saskatchewan between the South and North Saskatchewan Rivers. Eagle Creek begins at the eastern end of Eaglehill Lake and travels through a glacier-cut valley in the moist, mixed grasslands ecozone of Canada en route to the North Saskatchewan River. The North Saskatchewan River merges with the South Saskatchewan River farther downstream to become the Saskatchewan River.
Overflowing River is a river in the Canadian provinces of Manitoba and Saskatchewan. It begins in Saskatchewan at Overflow Lake in the Pasquia Provincial Forest and flows in a generally eastward direction into Manitoba and then Lake Winnipegosis. The river traverses boreal forests and muskeg in the Boreal Plains Ecozone, moving from the Mid-Boreal Upland of the Pasquia Hills east to the Mid-Boreal Lowland.
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.
Opuntia Lake is a shallow, man-made salt lake in the Canadian province of Saskatchewan. It was formed with the construction of the Opuntia Control along Eagle Creek in 1946. The lake is in the Mixed Moist Grassland ecoregion of the Great Plains and the entire lake is part of the Opuntia Lake Migratory Bird Sanctuary (MBS). The nearest community is Plenty and there are no public facilities at the lake. The nearest highway is Highway 31. The town of Biggar is about 60 kilometres (37 mi) to the north-east.
Scott Reservoir is a man-made reservoir in the Canadian province of Saskatchewan. It was formed with the construction of the Scott Dam in 1929. The reservoir is in the Rural Municipality of Reford No. 379 along a tributary of Eagle Creek. Nearby communities include Scott and Wilkie.
Melfort Creek, originally known as Stoney Creek, is a river in the Canadian province of Saskatchewan. It is in the aspen parkland ecozone and flows through the "most productive farmland areas in Canada, the Carrot River Valley, a territory that has never known drought or severe crop failure". The river begins at Eagle Lake and flows north where it meets the Carrot River in the Rural Municipality of Willow Creek No. 458. The Carrot River is a tributary of the Saskatchewan River within the Nelson River drainage basin. Along Melfort Creek's course are two reservoirs and the city of Melfort.
