USGS Streamgage 12113000
Green River near Auburn, WA
Green River near Auburn, WA is USGS streamgage 12113000 in Washington, monitoring river discharge in hydrologic subbasin 17110013. It drains a watershed of about 399 square miles. Discharge records at this site go back to 1936. Typical flow runs near 423.8 cfs in July and 1,615.7 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Washington
- Drainage area
- 399 sq mi
- Gauge elevation
- 68 ft
- Subbasin (HUC-8)
- 17110013
- Coordinates
- 47.31232, -122.20401
- USGS site number
- 12113000
- Records begin
- 1936-08-01 (90 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 65 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.
| Month | Low p10 | Typical p50 | High p90 | Range |
|---|---|---|---|---|
| January | 800.7 | 1,698.7 | 5,020 | |
| February | 832 | 1,571 | 4,144.1 | |
| March | 818.4 | 1,446.1 | 2,890 | |
| April | 897.9 | 1,615.7 | 2,928 | |
| May | 639.2 | 1,414.5 | 2,764.2 | |
| June | 374.5 | 823.8 | 2,000.7 | |
| July | 269.1 | 423.8 | 913 | |
| August | 234.4 | 286.6 | 405 | |
| September | 231.1 | 338.1 | 594.9 | |
| October | 263.7 | 523.3 | 1,381.6 | |
| November | 452.8 | 1,190.6 | 3,570.3 | |
| December | 656.9 | 1,560 | 4,319.7 |
All values in cubic feet per second (cfs).
Other gauges in this subbasin
- Green River above S 277Th St at Kent, WA
- Green River below Meeker St at Kent, WA
- Green River at 200Th Street at Kent, WA
- Springbrook Creek at Orillia, WA
- Mill Creek at Earthworks Park at Kent, WA
- Mill Creek near Mouth at Orillia, WA
- Green River at Tukwila, WA
- Duwamish River at Golf Course at Tukwila, WA