Lake Eufaula (Oklahoma)

Lake Eufaula
Aerial view of Lake and Dam
Lake Eufaula
Location	Haskell / McIntosh / Pittsburg counties, Oklahoma, US
Coordinates	35°16′51″N 95°31′47″W / 35.28083°N 95.52972°W / 35.28083; -95.52972
Lake type	reservoir
Primary inflows	North and South Canadian Rivers
Primary outflows	Canadian River
Basin countries	United States
Surface area	102,000 acres (410 km2)
Average depth	23 ft (7.0 m) (avg.)
Max. depth	87 ft (27 m)
Water volume	2,099,000 acre-feet (2.589×109 m3) (full pool)
Shore length1	600 mi (970 km)
Surface elevation	585 ft (178 m)
1 Shore length is not a well-defined measure.

Lake Eufaula, sometimes referred to as Eufaula Lake, is a reservoir in Oklahoma. It is located on the Canadian River, 27 mi (43 km) upstream from its confluence with the Arkansas River and near the town of Eufaula. The lake covers parts of McIntosh County, Pittsburg, Haskell and Okmulgee counties and drains 47,522 square miles (123,080 km²). Water sources include the Canadian, North Fork Canadian and Deep Fork rivers.^[1] It is the largest-capacity lake in the state of Oklahoma with a volume of 2,099,000 acre-feet (2.589×10⁹ m³), a surface area of 102,000 acres (410 km²) and 600 miles (970 km) of shoreline.^[2]