Around here
Around Willow Creek
Data Source: Recreation.gov · Public land: USGS PAD-US
About this river
Willow Creek is a 51.8 mile river. Streamflow is measured at the USGS gauge Willow Creek below Tex Creek near Ririe ID (site 13057940). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1977 to 2026
Willow Creek typically runs highest in May, at a median 285 cfs, and lowest in August, at 21 cfs. The highest flow on record for any single day is 2,530 cfs, in 2011.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 33 | 25 to 44 |
| February | 38 | 27 to 54 |
| March | 61 | 39 to 95 |
| April | 222 | 137 to 426 |
| May | 285 | 119 to 579 |
| June | 101 | 45 to 231 |
| July | 35 | 17 to 81 |
| August | 21 | 13 to 42 |
| September | 22 | 15 to 37 |
| October | 32 | 21 to 49 |
| November | 36 | 26 to 48 |
| December | 35 | 24 to 46 |
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 43 years of record. Statistics published by the US Geological Survey for Willow Creek below Tex Creek near Ririe ID (site 13057940). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
One mapped launch sits in the mapped area of Willow Creek. Ramp data comes from the USGS national boat-ramp inventory.
Made to print
Put Willow Creek on your wall
This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Willow Creek'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.
