Percy Quin State Park

Percy Quin State Park is a public recreation area located off Interstate 55, approximately 7 miles (11 km) southwest of McComb, Mississippi. The state park surrounds 490-acre (200 ha) Lake Tangipahoa, an impoundment of the Tangipahoa River.

Lake Tangipahoa Dam is an embankment dam on the Tangipahoa River in Pike County, Mississippi. It forms Lake Tangipahoa within the Percy Quin State Park. The dam was completed in 1940 and in 1942 it failed. It was rebuilt in 1945 at a cost of $75,000. During the spring flood of 1983, the dam again failed and contributed to the flood records for the Tangipahoa River that stand today.