About this river
South Fork Palouse River is a 3.7 mile river near Hell Bound Sport Fishing in Idaho. Streamflow is measured at the USGS gauge South Fork Palouse River at Pullman, WA (site 13348000). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1934 to 2026
South Fork Palouse River typically runs highest in March, at a median 77 cfs, and lowest in August, at 2.4 cfs. The highest flow on record for any single day is 3,200 cfs, in 1972.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 33 | 13 to 91 | |
| February | 59 | 33 to 109 | |
| March | 77 | 43 to 144 | |
| April | 42 | 28 to 89 | |
| May | 21 | 13 to 35 | |
| June | 7.8 | 4.9 to 16 | |
| July | 3.2 | 2.1 to 4.7 | |
| August | 2.4 | 1.7 to 3.5 | |
| September | 3.3 | 2.2 to 4.4 | |
| October | 4.7 | 2.9 to 5.8 | |
| November | 7.3 | 5.1 to 11 | |
| December | 12 | 7.4 to 25 |
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 56 years of record. Statistics published by the US Geological Survey for South Fork Palouse River at Pullman, WA (site 13348000). 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 South Fork Palouse 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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