Lake San Antonio
March 28 2024
264,969 acre-ft
+0.05% today214% of Normal • Very High
Water storage levels at Lake San Antonio are currently 264,969 acre-ft, about 214% of normal. The average for this time of year is approximately 123,535.5acre-ft. Maximum recorded Storage since record keeping began in 2021 was 2024-03-26 when levels reached 264,969 acre-ft. Lowest recorded Storage was 2021-10-13 when levels receded to 15,257 acre-ft. View historical levels.
Lake San Antonio is a reservoir located in Monterey County, California. The lake was created in 1965 by the construction of the San Antonio Dam on the San Antonio River. The dam was built primarily for water storage and flood control purposes. The lake's hydrology is primarily fed by the San Antonio River, which is sourced by the Nacimiento River and the San Antonio Creek. The lake's water levels are influenced by snowpack from the surrounding mountains, as well as surface flows from the river and creek. The lake is used for both agricultural purposes and recreation, including boating, fishing, and camping. The lake has also been used for water supply for nearby communities.
Geolocation | -120.883, 35.798 |
Elevation | 779 ft |
Storage 24hr Change | 0.05% |
Percent of Normal | 214% |
Minimum |
15,257 acre-ft
2021-10-13 |
Maximum |
264,969 acre-ft
2024-03-26 |
Average | 123,536 acre-ft |
Nid_Height | 202 |
Hydraulic_Height | 180 |
Primary_Dam_Type | Earth |
Drainage_Area | 353 |
Year_Completed | 1965 |
Dam_Height | 202 |
River_Or_Stream | San Antonio River |
Surface_Area | 5720 |
Hazard_Potential | High |
Nid_Storage | 350000 |
Dam_Length | 1433 |