Name: Lake Berryessa water-level time series
Creator: Lakebrief

Question 1

What is the current water level at Lake Berryessa?

Accepted Answer

Lake Berryessa's current water level is shown at the top of this page, sourced from USBR RISE catalog item 10785 and updated continuously. The 7-day trend, full-pool comparison, and a multi-year history chart are all on this page.

Question 2

What is the full pool elevation for Lake Berryessa?

Accepted Answer

Lake Berryessa has a full pool elevation of 440 ft (NAVD88). Surface area at full pool is 20,700 acres.

Question 3

How is Lake Berryessa's water level measured?

Accepted Answer

Water-surface elevation for Lake Berryessa is measured by USBR RISE catalog item 10785. Lakebrief polls the upstream feed continuously and renders the latest reading, recent trend, and multi-year context.

Question 4

What is the historical low water level for Lake Berryessa?

Accepted Answer

The lowest recorded modern elevation for Lake Berryessa is approximately 361.75 ft. The low-water advisory threshold for the dashboard is 410 ft.

Lake Berryessa water level