Long Creek (Saskatchewan)

Long Creek
The Red River drainage basin, with the Souris River highlighted
Location in Saskatchewan Long Creek (Saskatchewan) (Saskatchewan) Show map of CanadaShow map of SaskatchewanShow all
Location
Countries	Canada  United States
Provinces	Saskatchewan
State	North Dakota
Towns	Radville, Sk
Physical characteristics
Source	near Forward and Khedive
• location	Saskatchewan
• coordinates	49°37′04″N 104°28′40″W / 49.6178°N 104.4778°W / 49.6178; -104.4778
Mouth	Souris River
• location	Saskatchewan
• coordinates	49°07′00″N 102°59′24″W / 49.1168°N 102.9900°W / 49.1168; -102.9900Coordinates: 49°07′00″N 102°59′24″W / 49.1168°N 102.9900°W / 49.1168; -102.9900
Discharge
• location	Boundary Dam, south of Estevan
Basin features
River system	Red River drainage basin
Tributaries
• left	Gibson Creek
• right	Larson Reservoir
[1][2]

Long Creek is a river^[3] in central North America that begins in Saskatchewan, flows south-east into North Dakota,^[4] and then flows back north into Saskatchewan. It is a tributary of the Souris River.^[5] The Souris River drains into the Assiniboine River, which is part of the Red River drainage basin 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.^[6]

In 1957, a dam was built on Long Creek near where it meets the Souris River to create Boundary Dam Reservoir.

Course[]

The source of Long Creek is in Saskatchewan, just south of Highway 13, near Forward and Khedive. From there it flows in a south-easterly direction towards Radville, the largest community on the river.^[7] Just north of Radville, Gibson Creek meets Long Creek. Near that point, a dam was built to create a small lake called Radville Reservoir.^[8] From Radville, it continues south-east towards Tribune where it crosses the first main highway, Highway 35. After Highway 35, it passes Oungre then goes under Highway 18. From there, it continues towards the Canada–United States border, crossing Highway 350. It crosses the border just over 7 miles north of Crosby, North Dakota. At this point, the river goes through Crosby Country Club golf course^[9] and continues eastward before eventually turning due north back into Canada about 3 miles west of the Noonan–Estevan Highway Border Crossing. Once back into Canada, the river empties into Boundary Dam Reservoir. Long Creek is the primary inflow and outflow for the reservoir, which supplies water to the Boundary Dam Power Station.^[10] Until 2020, the reservoir also supplied Estevan's water.^[11] After the dam, Long Creek flows into the Souris River Valley where it meets the Souris River.

Tributaries[]

• Gibson Creek, a river that flows generally from west to east and meets up with Long Creek at Radville Reservoir, just north of the town of Radville^[12] Gibson Creek's source is just south-west of Ceylon, Saskatchewan near the junction of Highway 6 and Highway 705.
• Larson Reservoir, a man-made lake on the east side of Radville that flows into Long Creek^[13]

See also[]

• SaskPower
• Long Creek Railroad
• Long Creek Bridge
• List of rivers of Saskatchewan
• List of rivers of North Dakota
• Hudson Bay drainage basin

References[]

External links[]

•  Canada portal