Activated in 2017, and again in 2019, its long dormancy captures well the effects of the droughts California has suffered ...

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

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

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

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

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 ...

The spillway at Lake Berryessa, known as the “Morning Glory Hole,” was activated this week for the first time in six years. Chris Lee, the general manager of the Solano County Water Agency, told KCRA ...

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

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 ...