USGS Streamgage 12446400
West Fork Salmon Creek near Conconully, WA
West Fork Salmon Creek near Conconully, WA is USGS streamgage 12446400 in Washington, monitoring river discharge in hydrologic subbasin 17020006. It drains a watershed of about 65 square miles. Discharge records at this site go back to 2012. Typical flow runs near 14.1 cfs in July and 41.8 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Washington
- Drainage area
- 65 sq mi
- Gauge elevation
- 2,284 ft
- Subbasin (HUC-8)
- 17020006
- Coordinates
- 48.54093, -119.76422
- USGS site number
- 12446400
- Records begin
- 2012-09-30 (14 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 14 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 | 6.9 | 9.7 | 11.8 | |
| February | 6.9 | 9.5 | 13.3 | |
| March | 8.3 | 12.6 | 26.2 | |
| April | 16.4 | 41.8 | 122 | |
| May | 32.4 | 67 | 240.5 | |
| June | 20.8 | 34 | 85.9 | |
| July | 9 | 14.1 | 29.3 | |
| August | 6.1 | 8.4 | 16 | |
| September | 5.4 | 7.1 | 15.8 | |
| October | 6.2 | 10.1 | 18.9 | |
| November | 7.7 | 10.9 | 17.8 | |
| December | 7.2 | 9.6 | 14 |
All values in cubic feet per second (cfs).