Watertreks EcoTours Jenner Kayaks
Laguna de Santa Rosa near Watertreks EcoTours Jenner Kayaks
About this river
Laguna de Santa Rosa is a 3.1 mile river near Watertreks EcoTours Jenner Kayaks in California. Streamflow is measured at the USGS gauge Laguna DE Santa Rosa C near Sebastopol CA (site 11465750). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1999 to 2026
Laguna de Santa Rosa typically runs highest in February, at a median 65 cfs, and lowest in September, at 0.0 cfs. The highest flow on record for any single day is 5,930 cfs, in 2008.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 61 | 17 to 232 | |
| February | 65 | 21 to 254 | |
| March | 51 | 18 to 143 | |
| April | 20 | 8.9 to 59 | |
| May | 5.9 | 2.5 to 11 | |
| June | 1.6 | 0.4 to 4.1 | |
| July | 0.4 | 0.0 to 1.2 | |
| August | 0.1 | 0.0 to 0.4 | |
| September | 0.0 | 0.0 to 0.1 | |
| October | 0.0 | 0.0 to 0.6 | |
| November | 3.9 | 0.2 to 17 | |
| December | 33 | 7.5 to 156 |
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 28 years of record. Statistics published by the US Geological Survey for Laguna DE Santa Rosa C near Sebastopol CA (site 11465750). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Laguna de Santa Rosa'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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