All swimming advisories for humans have been lifted and Beach 8 has been reopened for swimming. Several advisories remain for ...

New data shows that water levels in major reservoirs including Lakes Mead and Powell are well below average for this time of ...

Lake Berryessa's Morning Glory Spillway has been fully active. It has been six years since the spillway was last on display. Visitors to the lake are advised to be prepared for congestion and to ...

The hole at Lake Berryessa is a unique drainage feature for that reservoir. It measures 72 feet at the top and then narrows to 30 feet.

It measures 72 feet at the top and then narrows to 30 feet. 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 hole at Lake Berryessa is a unique drainage feature for that reservoir. It measures 72 feet at the top and then narrows to 30 feet.

(Watch the water gush through the hole Thursday in the video above.) The hole at Lake Berryessa is a unique drainage feature for that reservoir. It measures 72 feet at the top and then narrows to ...