Yakima River at Kiona, WA
Eastern Washington · USGS gauge 12510500 · Updated Oct 24, 2:37 PM PDT · USGS data, provisional
All 2 Yakima River gauges in Washington
Reading time: Oct 24, 1:30 PM PDT · Provisional data
Flow is in a typical range for the date. Rivers are generally easiest to fish and float when they are near their normal flow, but this status says nothing about water clarity, hatches, hazards such as wood in the river, or dam releases.
- Vs. normal for this date
- 27th percentile
- Typical range (25th–75th)
- 1,928–2,860 cfs
- Median for this date
- 2,390 cfs
- 7-day low / high
- 1,700 / 2,310 cfs
Plain-language explanation
Yakima River at Kiona is flowing at 2,010 cubic feet per second (cfs) as of Oct 24, 1:30 PM PDT. That is in the normal range for this time of year: lower than about 73% of the daily flows this gauge has recorded for this date (give or take 7 days) over 104 years of record (1905–2026).
The middle half of those historical flows runs from 1,928 to 2,860 cfs, with a median of 2,390 cfs; the lowest 10% of days are at or below 1,551 cfs and the highest 10% at or above 3,468 cfs.
Over the last 24 hours the flow has been steady (-3.8%). In the last 7 days it ranged from 1,700 to 2,310 cfs.
Why this status: Flow is within the range this gauge normally sees at this time of year (or the deviation is too small in absolute terms to matter).
Quick answers
Is the Yakima River at Kiona fishable today?
Flowcast's status for the Yakima River at Kiona is “Fishable/Floatable”: flow is 2,010 cfs, within the range this gauge normally sees at this time of year, at the 27th percentile for this date (as of Oct 24, 1:30 PM PDT). That describes flow only. It says nothing about water clarity, temperature, fish activity, access or fishing regulations.
What is the current flow of the Yakima River at Kiona?
2,010 cubic feet per second at USGS gauge 12510500 as of Oct 24, 1:30 PM PDT, provisional data.
Is the Yakima River at Kiona too high or too low right now?
Neither: it is inside the typical range for the date (1,928 to 2,860 cfs).
Is the Yakima River at Kiona rising or falling?
Over the last 24 hours the flow has been steady (-3.8%).
What is a normal flow for the Yakima River at Kiona in October?
For this date (give or take 7 days) the median is 2,390 cfs and the middle half of days runs 1,928 to 2,860 cfs, over 104 years of USGS record.
7-day trend
Hourly flow in cfs, Pacific time. The shaded band is the typical range (25th–75th percentile) for this date, shown when it falls within the chart.
| Day (Pacific) | Mean cfs | Percentile | Status that day |
|---|---|---|---|
| Sun Oct 18 | 1,921 | 38th | Fishable/Floatable |
| Mon Oct 19 | 1,776 | 28th | Fishable/Floatable |
| Tue Oct 20 | 1,880 | 30th | Fishable/Floatable |
| Wed Oct 21 | 1,956 | 31st | Fishable/Floatable |
| Thu Oct 22 | 2,075 | 35th | Fishable/Floatable |
| Fri Oct 23 | 2,081 | 33rd | Fishable/Floatable |
| Sat Oct 24 (so far) | 2,011 | 28th | Fishable/Floatable |
Seasonal context
Shaded band: 10th–90th percentile of daily flows through the year; dashed line: median. Log scale. Dot: today's flow. Based on 104 years of USGS daily data (1905–2026).
Guide, outfitter or fly shop on this river? List your service on Flowcast (free early listings, launching).
Official resources
- USGS site page for gauge 12510500 (USGS: live readings, history, station details)
- Washington fishing regulations (WDFW)
- Emergency fishing rule changes (WDFW)
- WDFW fishing and stocking reports
Agency notices that mention this river
- “Yakima River fall salmon fishery to open” (WDFW emergency rules)
Copied from the WDFW emergency rules page as of Oct 24, 2:40 PM PDT. They match on the river's name only and may concern a different stretch. Open the page for the details.
Links go to the agencies' own websites and were checked as working. Flowcast does not summarize fishing or boating rules: regulations and closures change, and the agency pages are the authority.
About this gauge
- USGS site
- USGS-12510500
- USGS name
- Yakima River At Kiona, Wa
- Drainage area
- 5,615 sq mi
- Location
- 46.2535, -119.4781
- Record in this analysis
- 1905–2026
Nearby gauges
- Umatilla River near Umatilla, OR Fishable/Floatable 210 cfs · about 25 mi away (straight line)
- Walla Walla River near Touchet, WA Fishable/Floatable 81.5 cfs · about 39 mi away (straight line)
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