About this river
Thompson Creek is a 4.5 mile stream near White Otter Outdoor Adventures in Idaho. Streamflow is measured at the USGS gauge Thompson Creek near Clayton ID (site 13297330). The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1973 to 2026
Thompson Creek typically runs highest in May, at a median 53 cfs, and lowest in January, at 3.5 cfs. The highest flow on record for any single day is 373 cfs, in 1997.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 3.5 | 2.9 to 4.4 | |
| February | 3.5 | 3.0 to 4.9 | |
| March | 6.0 | 4.5 to 8.4 | |
| April | 20 | 9.8 to 32 | |
| May | 53 | 30 to 83 | |
| June | 44 | 26 to 73 | |
| July | 9.8 | 6.8 to 18 | |
| August | 5.0 | 3.8 to 7.5 | |
| September | 4.1 | 3.2 to 5.5 | |
| October | 4.1 | 3.4 to 5.5 | |
| November | 4.2 | 3.3 to 5.3 | |
| December | 3.7 | 3.0 to 4.7 |
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 54 years of record. Statistics published by the US Geological Survey for Thompson Creek near Clayton ID (site 13297330). 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 Thompson 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.
