A rare and compelling drainage feature at a reservoir is triggered for the first time in years by high water levels.

The unique water management design will probably remain active for several weeks. 'It's definitely worth seeing,' one ...

Officially known as the Morning Glory Spillway, it has only rarely been activated, when levels are so high that Lake ...

A mesmerizing whirlpool has opened up in California 's Lake Berryessa as relentless storms have swelled the state's rivers ...

The unique spillway at California's Lake Berryessa was activated this week for the first time in six years, according to ...

In what has become a much-anticipated sight, the morning glory spillway at Lake Berryessa is now active after this week's ...

For the first time in six years, water is gushing through a unique spillway in Lake Berryessa, just north of San Francisco.

Acting as a drainage system, the spillway channels excess water from the lake into Putah Creek on the other side of Monticello Dam. This 'glory hole' spillway, as it is more colloquially referred ...

Lake Berryessa, a manmade reservoir in Napa County created by the Monticello Dam, has been hovering at a 436' water surface level since the beginning of the year. The lake spills at the 440' mark ...

When the lake rises to 440 feet, water begins to spill into the hole. The water is sent around Monticello Dam and into Putah Creek below. The Solano County Water Agency provides water to cities ...

For the first time since February 2019, water gushed into Lake Berryessa’s “Glory Hole” spillway late Tuesday after the area ...