| Arm River | |
|---|---|
&sq=&lang=&file=File:Quappellerivermap.png) The Red River drainage basin, with the Qu'Appelle River highlighted | |
&sq=&lang=&file=File:Canada_Saskatchewan_relief_location_map.jpg)  Location in Saskatchewan &sq=&lang=&file=File:Canada_relief_map_2.svg) Arm River (Saskatchewan) (Canada) | |
| Location | |
| Country |  Canada |
| Provinces |  Saskatchewan |
| Physical characteristics | |
| Source | Allan Hills |
| Mouth | Last Mountain Lake |
• location | at Little Arm Bay |
• coordinates | 50°47′06″N 105°02′30″W / 50.7849°N 105.0416°W |
• elevation | 490 m (1,610 ft) |
| Basin features | |
| River system | Red River drainage basin |
Arm River is a river[1] in the Canadian province of Saskatchewan. It is located in the south central 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.[2]
The river is a main tributary of Last Mountain Lake and is part of the Last Mountain Lake Sub-basin of the Upper Qu'Appelle Watershed.[3] Last Mountain Creek drains Last Mountain Lake into the Qu'Appelle River near Craven.
- ^ "Arm River". Canadian Geographical Names Database. Government of Canada. Retrieved 26 November 2022.
- ^ "Drought in Palliser's Triangle | the Canadian Encyclopedia".
- ^ "Our Watershed". WUQWATR. Retrieved 19 September 2021.