LakeLevelIs San Andreas Lake low right now?
San Andreas Lake was at 446.96 ft on October 9, 2026. That is 2.35 ft above the typical level for October 9 — higher than in 9 of 10 past years. Over the past week the lake has been steady.
San Andreas Lake on Oct 9 in past years
2025445.8+1.2
2024437.2+9.8
2023441.2+5.8
2022448.0−1.0
2021444.5+2.4
2020442.7+4.3
Daily levels, last two weeks
| Date | Level (ft) | Change |
|---|---|---|
| Oct 9 | 446.96 | −0.01 |
| Oct 8 | 446.97 | −0.01 |
| Oct 7 | 446.98 | −0.01 |
| Oct 6 | 446.99 | ±0.00 |
| Oct 5 | 446.99 | ±0.00 |
| Oct 4 | 446.99 | −0.01 |
| Oct 3 | 447.00 | ±0.00 |
| Oct 2 | 447.00 | −0.01 |
| Oct 1 | 447.01 | ±0.00 |
| Sep 30 | 447.01 | −0.01 |
| Sep 29 | 447.02 | +0.06 |
| Sep 28 | 446.96 | +0.26 |
| Sep 27 | 446.70 | +0.27 |
| Sep 26 | 446.43 | +0.25 |
About San Andreas Lake
- 10-year range
- 434.2 ft (June 6, 2024) to 450.0 ft (August 5, 2019)
- Data
- California Data Exchange Center (DWR) — station SNN
- Datum
- ft (CDEC; typically NGVD29/NAVD88 per station)
Lakes near San Andreas Lake
- PILARCITOS LakeCalifornia · 2 mi 680.2 ft −0.3 wkLatest reading
- Lower Crystal Springs ReservoirCalifornia · 5 mi 271.7 ft +0.1 wkLower than usual for this time of year
- San Antonio ReservoirCalifornia · 31 mi 457.5 ft −0.1 wkLower than usual for this time of year
- Calaveras ReservoirCalifornia · 33 mi 726.5 ft −0.6 wkNormal for this time of year
- Lexington ReservoirCalifornia · 35 mi 620.9 ft −1.0 wkNormal for this time of year
- Del Valle ReservoirCalifornia · 37 mi 686.7 ft −1.6 wkLower than usual for this time of year
Questions
Is San Andreas Lake low right now?
San Andreas Lake was at 446.96 ft on October 9, 2026. That is 2.35 ft above the typical level for October 9 — higher than in 9 of 10 past years. Over the past week the lake has been steady.
How often is the San Andreas Lake level updated?
The operator reports every 15 minutes to an hour. This page refreshes several times a day; the time of the latest reading is shown next to the level.
Where does this data come from?
California Data Exchange Center (DWR) (station SNN). Readings are provisional and can be revised.