About this river
San Jose Creek Diversion Channel is a 3.3 mile stream near Kayaks On the Water in California. Streamflow is measured at the USGS gauge San Gabriel R above Whittier Narrows Dam CA (site 11087020). The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1956 to 2026
San Jose Creek Diversion Channel typically runs highest in December, at a median 76 cfs, and lowest in August, at 26 cfs. The highest flow on record for any single day is 29,600 cfs, in 2005.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 70 | 27 to 155 | |
| February | 74 | 25 to 174 | |
| March | 70 | 25 to 186 | |
| April | 58 | 14 to 136 | |
| May | 50 | 11 to 119 | |
| June | 31 | 5.5 to 91 | |
| July | 27 | 3.0 to 72 | |
| August | 26 | 2.2 to 74 | |
| September | 30 | 4.7 to 84 | |
| October | 41 | 8.0 to 113 | |
| November | 66 | 17 to 142 | |
| December | 76 | 20 to 176 |
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 65 years of record. Statistics published by the US Geological Survey for San Gabriel R above Whittier Narrows Dam CA (site 11087020). 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 San Jose Creek Diversion Channel'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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