title: Lake Humphreys
text: # Lake Humphreys
  
  Lake Humphreys is a reservoir located northeast of the city of Duncan, Oklahoma, United States. It was created in 1958 with an earthen dam. Its normal capacity is 14,041 acre-feet (17,319,000 $m^3)$ of water with an average depth of 40 feet (12 m). The lake covers 882 acres (3.57 $km^2)$ encompassed by 16.1 miles (25.9 km) of shoreline. The lake is operated by the city of Duncan.
  
  