Harvey Gap State Park, is a

Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the ...

state park founded in 1987. It is well known for its fishing and limited use boating. The park's reservoir — Grass Valley Reservoir — is when full and allows fishing year round.

References

State parks of Colorado Protected areas of Garfield County, Colorado Protected areas established in 1987 1987 establishments in Colorado {{Colorado-geo-stub