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

Water flows into the spillway at the Monticello Dam in Napa County's Lake Berryessa in 2019. (Terry Chea / Associated Press) ...

Higher than normal water levels have triggered the feature at the Monticello Dam in Napa County, according to local water agency officials. It's the first time this release system, known as the ...

Here’s a new addition for the nightmare box: a gaping mouth that greedily drains gallons of murky water into a frothing hole ... water levels at the Monticello Dam in Napa reached their maximum ...

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 ...

The 'glory hole' functions much like the overflow drain in a bathtub ... Lake Berryessa, created in 1958 by the construction of the Monticello Dam, is a vital water source for Solano County ...