Floods tend to create all kinds of dangers in their path, including some you wouldn't expect, like the giant whirling water vortex recently spotted in Lake Texoma. Eric Mack has been a CNET ...

When the water level gets low enough, you’ll see an apparent vortex,” assistant project manager at Lake Texoma BJ Parkey told ABC News today. “Obviously we don’t have a plug like that in ...

The swirling concrete vortex at Lake Berryessa ... pulling thousands of gallons of water every second into its deep, circular mouth. Nestled in the hills of Napa County, this rare spectacle ...

The intake vortex is created when water enters the Denison Dam spillway. Engineers said this is a normal occurrence when floodwaters are released from the reservoir using flood control gauges.

the U.S. Army Corps of Engineers posted a clip on their YouTube page of a swirling vortex in Lake Texoma. The 8-foot whirlpool is caused by a gate in the spillway beneath the water, which the ...

A giant water vortex which opened up in a lake has been branded a "portal to Hell". The 75ft-wide chasm appeared in the Lake Berryessa reservoir in eastern Napa Valley, which lies at the top of the ...