San Rafael River in Utah
Around here
Around San Rafael River
Before you go
Data Source: Recreation.gov · Public land: USGS PAD-US
About this river
San Rafael River is a 36.2 mile river. Streamflow is measured at the USGS gauge San Rafael River at Mouth near Green River, UT (site 09328910). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
2015 to 2026
San Rafael River typically runs highest in May, at a median 56 cfs, and lowest in September, at 7.0 cfs. The highest flow on record for any single day is 963 cfs, in 2019.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 15 | 10 to 21 |
| February | 24 | 19 to 47 |
| March | 26 | 22 to 53 |
| April | 30 | 9.9 to 106 |
| May | 56 | 5.0 to 205 |
| June | 52 | 0.9 to 481 |
| July | 12 | 0.0 to 66 |
| August | 9.9 | 0.0 to 40 |
| September | 7.0 | 0.8 to 20 |
| October | 16 | 4.4 to 38 |
| November | 22 | 6.9 to 29 |
| December | 15 | 7.5 to 20 |
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 10 years of record. Statistics published by the US Geological Survey for San Rafael River at Mouth near Green River, UT (site 09328910). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
2 mapped launches sit in the mapped area of San Rafael River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show San Rafael River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
See every free widget you can put on your site, including live conditions and a 7 day forecast.
