USGS Streamgage 13014500
Gros Ventre River at Kelly, WY
Gros Ventre River at Kelly, WY is USGS streamgage 13014500 in Wyoming, monitoring river discharge in hydrologic subbasin 17040102. It drains a watershed of about 622 square miles. Discharge records at this site go back to 1918. Typical flow runs near 734.3 cfs in July and 270 cfs in April, with the higher of the two arriving in July.
Gauge details
- State
- Wyoming
- Drainage area
- 622 sq mi
- Gauge elevation
- 6,648 ft
- Subbasin (HUC-8)
- 17040102
- Coordinates
- 43.62089, -110.62306
- USGS site number
- 13014500
- Records begin
- 1918-06-16 (108 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 108 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 | 131.8 | 154 | 202.3 | |
| February | 127.2 | 150.1 | 196.9 | |
| March | 131.7 | 152.7 | 218 | |
| April | 160.6 | 270 | 524.4 | |
| May | 559.2 | 1,052 | 2,404.8 | |
| June | 884.1 | 1,697.3 | 3,118.3 | |
| July | 347.4 | 734.3 | 1,398.5 | |
| August | 178.1 | 280.1 | 486 | |
| September | 162 | 222.3 | 310.2 | |
| October | 169.2 | 220.2 | 306.5 | |
| November | 151.5 | 187 | 247.5 | |
| December | 131.5 | 167.1 | 217.3 |
All values in cubic feet per second (cfs).