USGS Streamgage 13311250
Efsf Salmon River above Sugar Creek near Stibnite, ID
Efsf Salmon River above Sugar Creek near Stibnite, ID is USGS streamgage 13311250 in Idaho, monitoring river discharge in hydrologic subbasin 17060208. Discharge records at this site go back to 2011. Typical flow runs near 29.4 cfs in July and 37.7 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Idaho
- Subbasin (HUC-8)
- 17060208
- Coordinates
- 44.93478, -115.33669
- USGS site number
- 13311250
- Records begin
- 2011-09-14 (15 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 15 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 | 7.8 | 9.9 | 13.5 | |
| February | 7.6 | 9.8 | 16.9 | |
| March | 7.8 | 11.6 | 34.4 | |
| April | 15.4 | 37.7 | 89.8 | |
| May | 78.5 | 136.5 | 242.2 | |
| June | 57.9 | 106.1 | 219.1 | |
| July | 20.2 | 29.4 | 49.8 | |
| August | 11.6 | 15.7 | 20.9 | |
| September | 9.9 | 12.5 | 18.3 | |
| October | 9.6 | 12.5 | 22 | |
| November | 9.5 | 13 | 22.7 | |
| December | 8.6 | 10.3 | 18.7 |
All values in cubic feet per second (cfs).