Murtle Lake

Murtle Lake
Murtle Lake
Location	British Columbia
Coordinates	52°9′00″N 119°40′00″W / 52.15000°N 119.66667°W / 52.15000; -119.66667
Primary inflows	Murtle River, File Creek, Anderson Creek, Strait Creek
Primary outflows	Murtle River
Basin countries	Canada
Max. length	30 km (19 mi)
Max. width	1 km (0.6 mi) to 4 km (2.5 mi)
Surface area	76.3 km2 (29.5 sq mi)
Average depth	107 m (351 ft)
Max. depth	333 m (1,093 ft)
Water volume	8.16 km3 (1.96 cu mi)
Shore length1	107.5 km (66.8 mi)
Surface elevation	1,067 m (3,501 ft)
Islands	3
Settlements	None
1 Shore length is not a well-defined measure.

Murtle Lake is a lava dammed lake located in Wells Gray Provincial Park, east-central British Columbia, Canada.^[1] It is fed primarily by the Murtle River which rises from a large unnamed glacier in the Cariboo Mountains at an elevation of 2,300 m (7,546 ft) and flows southwest for 18 km (11 mi) to the lake. The Murtle River also drains Murtle Lake then flows southwest for 36 km (22 mi) into the Clearwater River.^[2]

Murtle Lake looks like a reversed letter 'L' with two arms. The North Arm extends fjord-like deep into the Cariboo Mountains. The West Arm, which attracts the most visitors, has extensive sandy beaches, many coves and three islands. The Wavy Range rises above the east shore of the north arm. Central Mountain occupies the bend between the two arms. The valley of Stevens Lakes extends to the south towards Battle Mountain.

In 1968, about 40% of Wells Gray Park or 525,680 acres (212,735 ha) was set aside as the Murtle Lake Nature Conservancy and gave this area a high level of protection from development. Two years later, motorboats and aircraft were banned and today Murtle Lake is the largest lake in North America where only canoes and kayaks are allowed.^[2]