BEHIND THE SCENES: Here's a very rare view of an intake vortex, created as water enters the Denison Dam spillway on Lake Texoma. The vortex is approximately 8 feet in diameter and capable of sucking in a full-sized boat, so please heed all safety buoys and caution signs. As inflows return to normal (or near normal) we'll continue releasing water from the reservoir as quickly and safely as possible to also bring lake levels back to normal. We also appreciate your continued patience, as we work to