Lake Berryessa water level today
Reservoir in California
427.74ft
130.38 m · NAVD88
Measured · provisional
24 hours
0.00 ft
7 days
–
30 days
–
What this means
Since 2026, the lowest daily level was 427.74 ft (Oct 2026) and the highest 428.27 ft (Oct 2026).
Lake Berryessa level chart
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Measured
Normal range for the date (middle 50% of past years)
Records & details
- Highest
- 428.27 ft on Oct 8, 2026
- Lowest
- 427.74 ft on Oct 17, 2026
- Records from
- 2026 (0 years of daily data)
- Storage
- 1,327,440 acre-ft
- Inflow
- 282 cfs (7.99 m³/s)
- Water temperature
- Not measured here
Monticello Dam
- Height
- 304 ft
- Completed
- 1957
- Purposes
- Irrigation; Water Supply
- Owner
- BUREAU OF RECLAMATION
- Normal storage
- 1,602,278 acre-ft
- Surface area
- 20,240 acres
National Inventory of Dams (U.S. Army Corps of Engineers). All dam facts →
Weather & wind
This Afternoon67°F · Sunny
Wind N 8 to 15 mph
Wind N 8 to 15 mph
Tonight54°F · Clear
Wind NNW 7 to 16 mph
Wind NNW 7 to 16 mph
Saturday72°F · Sunny
Wind NNE 0 to 13 mph
Wind NNE 0 to 13 mph
Saturday Night49°F · Clear
Wind SW 1 mph
Wind SW 1 mph
Sunday71°F · Sunny
Wind NE 1 to 5 mph
Wind NE 1 to 5 mph
Sunday Night48°F · Mostly Clear
Wind SW 2 mph
Wind SW 2 mph
NOAA National Weather Service forecast for this lake's location, updated 26 min ago.