Around here
Around South Fork Calawah River
Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US
About this river
South Fork Calawah River is a 19.6 mile river. Streamflow is measured at the USGS gauge Calawah River near Forks, WA (site 12043000). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1898 to 2026
South Fork Calawah River typically runs highest in December, at a median 1,380 cfs, and lowest in August, at 90 cfs. The highest flow on record for any single day is 28,500 cfs, in 2022.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 1,370 | 831 to 2,520 |
| February | 1,090 | 649 to 2,000 |
| March | 1,090 | 675 to 1,730 |
| April | 830 | 588 to 1,235 |
| May | 460 | 297 to 731 |
| June | 315 | 193 to 452 |
| July | 165 | 117 to 211 |
| August | 90 | 67 to 124 |
| September | 91 | 65 to 169 |
| October | 423 | 128 to 891 |
| November | 1,265 | 653 to 2,585 |
| December | 1,380 | 778 to 2,570 |
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 51 years of record. Statistics published by the US Geological Survey for Calawah River near Forks, WA (site 12043000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show South Fork Calawah 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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