Twin Buttes Reservoir Boat Ramp provides public access to the reservoir with multiple launch locations operated by San Angelo Parks & Recreation. A Limited Public Use permit ($12/year) or Annual Public Hunting permit is required for all visitors 17 and older.

The Marina Ramp features a one-lane concrete launch off US 67, while Sailboat Point offers a three-lane ramp with a low-water alternative, and the Equalization Channel has two 2-lane ramps for varying water conditions.