The area of Wetzel State Recreation Area is 3,642,170.78016 square meters.
The area of Prophetstown State Recreation Area is 53 acres.
The area of Pyramid State Recreation Area is 79.727 square kilometers.
The area of Auburn State Recreation Area is 171.494 square kilometers.
The area of Waterloo State Recreation Area is 84.984 square kilometers.
The area of Ionia State Recreation Area is 18.211 square kilometers.
The area of Benicia State Recreation Area is 1,808,944.8208128 square meters.
The area of Pinckney State Recreation Area is 44.515 square kilometers.
The area of Brannan Island State Recreation Area is 1,331,415.7629696 square meters.
The area of Lake Hudson State Recreation Area is 11.315 square kilometers.
The area of Dreher Island State Recreation Area is 1,408,306.0349952 square meters.
The area of Wayne Fitzgerrell State Recreation Area is 13.355 square kilometers.
The area of Castaic Lake State Recreation Area is 17.094 square kilometers.