All-Outdoors California Whitewater Rafting
Arroyo de la Laguna near All-Outdoors California Whitewater Rafting
About this river
Arroyo de la Laguna is a 3.2 mile river near All-Outdoors California Whitewater Rafting in California. Streamflow is measured at the USGS gauge Arroyo DE LA Laguna at Corte Madrid near Pleasanton (site 11176340). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
2023 to 2026
Arroyo de la Laguna typically runs highest in March, at a median 63 cfs, and lowest in August, at 5.1 cfs. The highest flow on record for any single day is 6,750 cfs, in 2023.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 42 | 8.0 to 336 | |
| February | 41 | 23 to 233 | |
| March | 63 | 19 to 359 | |
| April | 24 | 11 to 37 | |
| May | 13 | 6.9 to 18 | |
| June | 8.3 | 5.2 to 9.9 | |
| July | 6.1 | 4.6 to 6.7 | |
| August | 5.1 | 4.1 to 6.4 | |
| September | 5.3 | 4.5 to 6.3 | |
| October | 6.1 | 5.9 to 7.5 | |
| December | 22 | 6.8 to 165 |
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 3 years of record. Statistics published by the US Geological Survey for Arroyo DE LA Laguna at Corte Madrid near Pleasanton (site 11176340). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Arroyo de la Laguna's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
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