All-Outdoors California Whitewater Rafting
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Outfitter details
- Disciplines
- Rafting, Whitewater
Rivers & creeks near this outfitter
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Typical flow by month
1953 to 2026
The water at All-Outdoors California Whitewater Rafting typically runs highest in February, at a median 2.8 cfs, and lowest in September, at 0.0 cfs. The highest flow on record for any single day is 488 cfs, in 2023.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 1.0 | 0.3 to 7.0 | |
| February | 2.8 | 0.8 to 7.9 | |
| March | 2.7 | 1.0 to 8.2 | |
| April | 1.6 | 0.6 to 4.9 | |
| May | 0.8 | 0.3 to 1.8 | |
| June | 0.4 | 0.1 to 0.8 | |
| July | 0.1 | 0.0 to 0.3 | |
| August | 0.0 | 0.0 to 0.2 | |
| September | 0.0 | 0.0 to 0.1 | |
| October | 0.0 | 0.0 to 0.1 | |
| November | 0.1 | 0.0 to 0.3 | |
| December | 0.3 | 0.1 to 1.2 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 74 years of record. Statistics published by the US Geological Survey for San Ramon C at San Ramon CA (site 11182500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Current conditions
Streamflow
0.0 cfs
Much below normal (5th)
Water level
2.45 ft
High today
77°F
Wind
9 kt
Gusts 14 kt
Rain chance
2%
Week ahead
Forecast from Open-Meteo global models (NOAA & ECMWF).
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