Adam's Northwest Fishing Adventures
Yakima River near Adam's Northwest Fishing Adventures
About this river
Yakima River is a 34.2 mile river near Adam's Northwest Fishing Adventures in Washington. Streamflow is measured at the USGS gauge Yakima River at Kiona, WA (site 12510500). The National Hydrography Dataset places it at stream order 8. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1934 to 2026
Yakima River typically runs highest in April, at a median 4,240 cfs, and lowest in July, at 1,410 cfs. The highest flow on record for any single day is 59,400 cfs, in 1934.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 3,080 | 2,180 to 4,760 | |
| February | 3,510 | 2,530 to 5,340 | |
| March | 3,950 | 2,780 to 5,700 | |
| April | 4,240 | 2,435 to 6,285 | |
| May | 4,210 | 2,390 to 7,340 | |
| June | 3,045 | 1,650 to 6,760 | |
| July | 1,410 | 1,100 to 1,810 | |
| August | 1,420 | 1,190 to 1,700 | |
| September | 1,780 | 1,520 to 2,075 | |
| October | 2,190 | 1,680 to 2,560 | |
| November | 2,425 | 2,040 to 3,100 | |
| December | 2,740 | 2,120 to 4,140 |
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 92 years of record. Statistics published by the US Geological Survey for Yakima River at Kiona, WA (site 12510500). 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 Yakima 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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