USGS Streamgage 13176400
EF Owyhee River at Crutcher Crossing, ID
EF Owyhee River at Crutcher Crossing, ID is USGS streamgage 13176400 in Idaho, monitoring river discharge in hydrologic subbasin 17050104. It drains a watershed of about 2,140 square miles. Discharge records at this site go back to 2012. Typical flow runs near 39.2 cfs in July and 456.4 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Idaho
- Drainage area
- 2,140 sq mi
- Subbasin (HUC-8)
- 17050104
- Coordinates
- 42.26137, -116.86844
- USGS site number
- 13176400
- Records begin
- 2012-12-05 (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 | 27.9 | 63.5 | 361 | |
| February | 52.8 | 147 | 2,150.3 | |
| March | 87.4 | 641.9 | 2,463.5 | |
| April | 92.4 | 456.4 | 2,479 | |
| May | 53.5 | 379.9 | 1,156.8 | |
| June | 25.2 | 94.1 | 712.9 | |
| July | 12.8 | 39.2 | 141.2 | |
| August | 12.1 | 24.1 | 49 | |
| September | 12.7 | 17.1 | 33.3 | |
| October | 17.3 | 22.5 | 59.8 | |
| November | 20.4 | 30.7 | 50.8 | |
| December | 25 | 40.9 | 223.8 |
All values in cubic feet per second (cfs).