Firehole River Near West Yellowstone Mount
USGS Site No: 06036905 • Firehole River • Park County, WY
Firehole River Near West Yellowstone Mount on the Firehole River is currently at 329 cfs (Very High — 95th percentile for this date) . Gage height: 3.28 ft. This station is at or above flood stage.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 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 | 229 | |
| 25th | Low threshold | 244 | |
| 50th (Median) | Normal (median) | 269 | |
| 75th | High threshold | 293 | |
| 95th | Very High threshold | 328 |
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 | 321 | — |
| May 27, 2026 | 306 | — |
| May 26, 2026 | 311 | — |
| May 25, 2026 | 296 | — |
| May 24, 2026 | 288 | — |
| May 23, 2026 | 279 | — |
| May 22, 2026 | 291 | — |
| May 21, 2026 | 307 | — |
| May 20, 2026 | 279 | — |
| May 19, 2026 | 279 | — |
| May 18, 2026 | 294 | — |
| May 17, 2026 | 318 | — |
| May 16, 2026 | 334 | — |
| May 15, 2026 | 350 | — |
| Apr 20, 2026 | 263 | — |
| Apr 19, 2026 | 263 | — |
| Apr 18, 2026 | 260 | — |
| Apr 17, 2026 | 262 | — |
| Apr 16, 2026 | 289 | — |
| Apr 15, 2026 | 266 | — |
| Apr 14, 2026 | 272 | — |
| Apr 13, 2026 | 296 | — |
| Apr 12, 2026 | 313 | — |
| Apr 11, 2026 | 314 | — |
| Apr 10, 2026 | 300 | — |
| Apr 9, 2026 | 293 | — |
| Apr 8, 2026 | 284 | — |
| Apr 7, 2026 | 270 | — |
| Apr 6, 2026 | 261 | — |
| Apr 5, 2026 | 255 | — |
Station Information
- USGS Site No
- 06036905
- State
- WY
- County
- Park County
- Coordinates
- 44.6202, -110.8635
- Drainage Area
- 261 mi²
- Datum (ft)
- 7,050.0
- HUC Code
- 10020007
Flood Stage Thresholds
- Action Stage
- 4.5 ft
Recent Extremes
- Max discharge
-
485 cfsMay 11, 2025
- Min discharge
-
192 cfsAug 25, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Gibbon River at Madison Jct, YnpHigh1.4 mi · 107 cfs
-
Madison River Near West Yellowstone, MountHigh10.4 mi · 479 cfs
-
Tantalus Creek at Norris Junction, YnpLow10.7 mi · 3 cfs
-
Firehole River at Old Faithful, YnpVery High11.3 mi · 126 cfs
-
Henrys Fork near Lake IDNormal24.0 mi · 20 cfs