geo.wikisort.org - Reservoir

Lobster Lake in the North Maine Woods was named because its shape resembles the outline of a lobster claw. The larger eastern arm of the lake extending southward is Big Claw and a smaller western arm is Little Claw. Lobster Stream connects the northwest corner of the lake to the West Branch Penobscot River 1.4 miles (2.3 km) north of the lake.[2] Lobster Lake and the river are at a similar elevation; so the West Branch may temporarily reverse flow through Lobster Stream into the lake during peak runoff events from the western Maine highlands along the Canadian border. The lake has self-sustaining populations of native lake trout and land-locked Atlantic salmon; but brook trout populations are suppressed by competition from yellow perch and white perch.[4]

Lobster Lake
Lobster Lake Show map of Maine Lobster Lake Show map of the United States
Location	Piscataquis County, Maine
Coordinates	45°51′N 69°32′W[1]
Primary outflows	Lobster Stream
Basin countries	United States
Max. length	4.7 mi (7.6 km)[2]
Max. width	1.5 mi (2.4 km)[2]
Surface area	3,380 acres (1,370 ha)[3]
Max. depth	106 feet (32 m)[4]
Water volume	88,897 acre⋅ft (109,653,000 m3)[3]
Surface elevation	965 ft (294 m)[1]

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