Gros Ventre River at Kelly, WY
USGS Site No: 13014500 • Gros Ventre River • Teton County, WY
Gros Ventre River at Kelly, WY on the Gros Ventre River is currently at 1,750 cfs (Normal — 48th percentile for this date) . Gage height: 6.47 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 1,060 | |
| 25th | Low threshold | 1,510 | |
| 50th (Median) | Normal (median) | 1,770 | Today: 1,750 cfs |
| 75th | High threshold | 2,540 | |
| 95th | Very High threshold | 3,460 |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 1,400 | — |
| May 27, 2026 | 1,110 | — |
| May 26, 2026 | 905 | — |
| May 25, 2026 | 757 | — |
| May 24, 2026 | 723 | — |
| May 23, 2026 | 759 | — |
| May 22, 2026 | 804 | — |
| May 21, 2026 | 823 | — |
| May 20, 2026 | 889 | — |
| May 19, 2026 | 995 | — |
| May 18, 2026 | 1,150 | — |
| May 17, 2026 | 1,340 | — |
| May 16, 2026 | 1,550 | — |
| May 15, 2026 | 1,740 | — |
| Apr 20, 2026 | 440 | — |
| Apr 19, 2026 | 438 | — |
| Apr 18, 2026 | 459 | — |
| Apr 17, 2026 | 513 | — |
| Apr 16, 2026 | 560 | — |
| Apr 15, 2026 | 614 | — |
| Apr 14, 2026 | 696 | — |
| Apr 11, 2026 | 804 | — |
| Apr 10, 2026 | 754 | — |
| Apr 9, 2026 | 673 | — |
| Apr 8, 2026 | 590 | — |
| Apr 7, 2026 | 516 | — |
| Apr 6, 2026 | 485 | — |
| Apr 5, 2026 | 496 | — |
| Apr 4, 2026 | 548 | — |
| Apr 3, 2026 | 655 | — |
Station Information
- USGS Site No
- 13014500
- State
- WY
- County
- Teton County
- Coordinates
- 43.6209, -110.6231
- Drainage Area
- 622 mi²
- Datum (ft)
- 6,648.0
- HUC Code
- 17040102
Flood Stage Thresholds
- Action Stage
- 7.0 ft
- Flood Stage
- 8.0 ft
Currently 1.53 ft below flood stage.
Recent Extremes
- Max discharge
-
2,250 cfsJun 2, 2025
- Min discharge
-
117 cfsDec 2, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Snake River at Moose, WYNormal5.2 mi · 8,580 cfs
-
Gros Ventre River at Zenith, WYNormal8.3 mi · 1,360 cfs
-
Granite C above Granite C Supplemental, near Moose, WYNormal9.2 mi · 148 cfs
-
Cache Creek Near Jackson, WYLow12.3 mi · 27 cfs
-
Flat Creek Below Cache Creek, Near Jackson, WYNormal14.2 mi · 164 cfs