Pelican Lake (Manitoba)
| Pelican Lake | |
|---|---|
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| Location | Manitoba, Canada |
| Coordinates | 49°20′09″N 99°33′49″W / 49.33583°N 99.56361°WCoordinates: 49°20′09″N 99°33′49″W / 49.33583°N 99.56361°W |
| Primary inflows | Orthez drain |
| Catchment area | 686 km2 (265 sq mi) |
| Managing agency | Pelican Lake Regulation Project |
| Max. length | 11 mi (18 km) |
| Max. width | 1 mi (1.6 km) |
| Surface area | 10.2 sq mi (26 km2) |
| Average depth | 3.8 m (12 ft) |
| Max. depth | 5.2 m (17 ft) |
| Surface elevation | 412 m (1,352 ft) |
| Settlements | Ninette |
Pelican Lake is the largest lake in south western Manitoba, Canada. It is about 11 miles long and 1 mile wide with a surface area of 10.2 square miles (26.5 square kilometres). Pelican Lake is relatively shallow with a mean depth of 3.8 metres and a maximum of 5.2 metres when the lake is at a surface water level of 412.0 metres. The lake is regulated with a normal summer target level of 412.0 metres. The lake is fed by several small waterways the main one being the Orthez drain. The total drainage area is 686 square kilometres (265 square miles)
The lake has been a popular recreational area since the turn of the 20th century when trains brought visitors, cottagers and campers from Brandon and Winnipeg. The lake area is popular for boating, sailing, fishing, a wide variety of water activities, cottagers and home owners.
The town of Ninette is at the north end of the lake. Ninette is less than a one-hour drive to Brandon, or 2 hour drive to Winnipeg. The lake is located in the Rural Municipalities of Turtle Mountain and Prairie Lakes.
The Pelican Lake Regulation Project was constructed in 1990-1992 to control water levels on Pelican Lake. The project includes a channel and control structure to divert water into the lake from the Pembina River when lake levels are low, and another channel and control structure to discharge water from the lake to the river when Pelican Lake levels are high. (See map) These works are operated by Manitoba Infrastructure and Transportation under rules provided through an Environment Act Licence. Advice on the operation of the inlet and outlet works is provided by the Pelican Lake Advisory Committee. [[File:|thumb|Map of Pelican Lake and Regulation works]]
The lake is normally maintained at elevations between 411.5 metres (1350.2 feet) and 412 metres (1351.7 feet) above sea level during summer months. During the spring period, the lake may be raised temporarily to an elevation of 412.2 metres (1352.4 feet). When the lake is low, water may be diverted from the Pembina River into the lake through an inlet diversion channel. The maximum rate of diversion into the lake is approximately 9 cubic metres per second (320 cubic feet per second). Diversions into the lake are not allowed when flow in the Pembina River is less than 0.4 cms (15 cubic feet per second), and diversions are not started in the spring until Lorne and Louise lakes have filled to an elevation of 1338.9 feet.
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Wikipedia