Part of the Duncan, Oklahoma's Area Lakes, Lake Humphreys features a 17 mile shoreline offering 44 RV hookups on concrete and places to fish. Enjoy the pavilion and picnic area or partake in the hunting and fishing. The 840 surface acre lake is filled with bass, largemouth bass, white bass, catfish and saugeye. At Lake Humphreys, you will be amazed at the vast amount of wildlife in a beautifully scenic location in Chickasaw Country. Bow fishing is also permitted at the lake.