When the water level is low, some boat ramps become unusable. This happens when the bottom of the ramp is within 3 feet of the lake's level. The lake's level is now 1065.06 feet above sea level, so if a ramp's elevation is within 3 feet of that, it may be shut.
Please note that this is only a guide. It is an automatic system and thus can't take into account any unusual events. Don't blame us if a park's boat ramp is closed when it says open. Double check by calling the Corps of Engineers on 770-945-9531 or 770-945-1467.