The eerie, swirling vortex of Napa County’s Lake Berryessa, on display this year for the first time since 2019, could be visible for another week. Called the Morning Glory spillway, or “glory hole,” ...

Before the completion of Monticello Dam in 1957 and the subsequent flooding of Berryessa Valley, Monticello existed as a rich farm community, home to some 300 residents, according to park rangers ...

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 ...