USGS Streamgage 13310199
MF Salmon River at Mouth near Shoup, ID
MF Salmon River at Mouth near Shoup, ID is USGS streamgage 13310199 in Idaho, monitoring river discharge in hydrologic subbasin 17060206. It drains a watershed of about 2,876 square miles. Discharge records at this site go back to 1993. Typical flow runs near 2,515.5 cfs in July and 3,088 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Idaho
- Drainage area
- 2,876 sq mi
- Subbasin (HUC-8)
- 17060206
- Coordinates
- 45.29361, -114.59639
- USGS site number
- 13310199
- Records begin
- 1993-10-01 (33 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 33 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 | 684.9 | 945.1 | 1,342.6 | |
| February | 728.2 | 943.3 | 1,483.2 | |
| March | 876.4 | 1,225.9 | 2,241.6 | |
| April | 1,554 | 3,088 | 5,933.7 | |
| May | 4,487.1 | 8,304.2 | 16,559 | |
| June | 3,609.3 | 7,713 | 16,111 | |
| July | 1,394.5 | 2,515.5 | 5,161.9 | |
| August | 967.7 | 1,442.6 | 1,998.7 | |
| September | 849.4 | 1,170 | 1,507 | |
| October | 873.3 | 1,138.7 | 1,514.2 | |
| November | 809.1 | 1,107.8 | 1,529.7 | |
| December | 683.5 | 967.3 | 1,568.4 |
All values in cubic feet per second (cfs).