Green River near Auburn, WA
North Cascades & Puget Sound · USGS gauge 12113000 · Updated Oct 24, 2:37 PM PDT · USGS data, provisional
Reading time: Oct 24, 1:45 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
- 36th percentile
- Typical range (25th–75th)
- 346–970 cfs
- Median for this date
- 551 cfs
- 7-day low / high
- 409 / 429 cfs
Plain-language explanation
Green River near Auburn is flowing at 419 cubic feet per second (cfs) as of Oct 24, 1:45 PM PDT. That is in the normal range for this time of year: lower than about 64% of the daily flows this gauge has recorded for this date (give or take 7 days) over 91 years of record (1936–2026).
The middle half of those historical flows runs from 346 to 970 cfs, with a median of 551 cfs; the lowest 10% of days are at or below 244 cfs and the highest 10% at or above 1,778 cfs.
Over the last 24 hours the flow has been steady (+1.2%). In the last 7 days it ranged from 409 to 429 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 Green River near Auburn fishable today?
Flowcast's status for the Green River near Auburn is “Fishable/Floatable”: flow is 419 cfs, within the range this gauge normally sees at this time of year, at the 36th percentile for this date (as of Oct 24, 1:45 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 Green River near Auburn?
419 cubic feet per second at USGS gauge 12113000 as of Oct 24, 1:45 PM PDT, provisional data.
Is the Green River near Auburn too high or too low right now?
Neither: it is inside the typical range for the date (346 to 970 cfs).
Is the Green River near Auburn rising or falling?
Over the last 24 hours the flow has been steady (+1.2%).
What is a normal flow for the Green River near Auburn in October?
For this date (give or take 7 days) the median is 551 cfs and the middle half of days runs 346 to 970 cfs, over 91 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 | 422 | 45th | Fishable/Floatable |
| Mon Oct 19 | 423 | 44th | Fishable/Floatable |
| Tue Oct 20 | 420 | 42nd | Fishable/Floatable |
| Wed Oct 21 | 420 | 41st | Fishable/Floatable |
| Thu Oct 22 | 419 | 39th | Fishable/Floatable |
| Fri Oct 23 | 412 | 37th | Fishable/Floatable |
| Sat Oct 24 (so far) | 419 | 36th | 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 91 years of USGS daily data (1936–2026).
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Official resources
- USGS site page for gauge 12113000 (USGS: live readings, history, station details)
- Washington fishing regulations (WDFW)
- Emergency fishing rule changes (WDFW)
- WDFW fishing and stocking reports
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-12113000
- USGS name
- Green River Near Auburn, Wa
- Drainage area
- 399 sq mi
- Location
- 47.3123, -122.2040
- Record in this analysis
- 1936–2026
Nearby gauges
- Puyallup River at Puyallup, WA Too low 757 cfs · about 9 mi away (straight line)
- Cedar River near Landsburg, WA Fishable/Floatable 359 cfs · about 13 mi away (straight line)
- Snoqualmie River near Snoqualmie, WA Too low 376 cfs · about 23 mi away (straight line)
- Snoqualmie River near Carnation, WA Too low 451 cfs · about 28 mi away (straight line)
- Nisqually River near National, WA Too low 133 cfs · about 39 mi away (straight line)
- Skykomish River near Gold Bar, WA Too low 398 cfs · about 44 mi away (straight line)
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