SUP California - Stand Up Paddle Board Store & Rentals
Cosumnes River near SUP California - Stand Up Paddle Board Store & Rentals
About this river
Cosumnes River is a 14.3 mile river near SUP California - Stand Up Paddle Board Store & Rentals in California. Streamflow is measured at the USGS gauge Cosumnes R at Michigan Bar CA (site 11335000). The National Hydrography Dataset places it at stream order 7. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1908 to 2026
Cosumnes River typically runs highest in April, at a median 830 cfs, and lowest in September, at 8.1 cfs. The highest flow on record for any single day is 61,600 cfs, in 1997.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 235 | 93 to 915 | |
| February | 599 | 228 to 1,310 | |
| March | 759 | 414 to 1,420 | |
| April | 830 | 425 to 1,370 | |
| May | 544 | 266 to 953 | |
| June | 160 | 73 to 320 | |
| July | 39 | 20 to 73 | |
| August | 12 | 4.7 to 35 | |
| September | 8.1 | 2.9 to 24 | |
| October | 22 | 9.2 to 38 | |
| November | 49 | 31 to 87 | |
| December | 99 | 53 to 225 |
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 118 years of record. Statistics published by the US Geological Survey for Cosumnes R at Michigan Bar CA (site 11335000). 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 Cosumnes River'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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