Rock Creek Near Clinton Mount
USGS Site No: 12334510 • Rock Creek • Missoula County, MT
Rock Creek Near Clinton Mount on the Rock Creek is currently at 1,750 cfs (Very High — 137th percentile for this date) . Gage height: 6.90 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 27 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 | 180 | |
| 25th | Low threshold | 202 | |
| 50th (Median) | Normal (median) | 243 | |
| 75th | High threshold | 288 | |
| 95th | Very High threshold | 336 |
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 | 1,690 | — |
| May 27, 2026 | 1,500 | — |
| May 26, 2026 | 1,310 | — |
| May 25, 2026 | 1,190 | — |
| May 24, 2026 | 1,120 | — |
| May 23, 2026 | 1,110 | — |
| May 22, 2026 | 1,160 | — |
| May 21, 2026 | 1,230 | — |
| May 20, 2026 | 1,240 | — |
| May 19, 2026 | 1,330 | — |
| May 18, 2026 | 1,480 | — |
| May 17, 2026 | 1,670 | — |
| May 16, 2026 | 1,880 | — |
| May 15, 2026 | 2,160 | — |
| Apr 20, 2026 | 1,020 | — |
| Apr 19, 2026 | 1,020 | — |
| Apr 18, 2026 | 1,060 | — |
| Apr 17, 2026 | 1,150 | — |
| Apr 16, 2026 | 1,230 | — |
| Apr 15, 2026 | 1,260 | — |
| Apr 14, 2026 | 1,300 | — |
| Apr 13, 2026 | 1,370 | — |
| Apr 12, 2026 | 1,360 | — |
| Apr 11, 2026 | 1,220 | — |
| Apr 10, 2026 | 1,140 | — |
| Apr 9, 2026 | 1,120 | — |
| Apr 8, 2026 | 1,060 | — |
| Apr 7, 2026 | 934 | — |
| Apr 6, 2026 | 853 | — |
| Apr 5, 2026 | 831 | — |
Station Information
- USGS Site No
- 12334510
- State
- MT
- County
- Missoula County
- Coordinates
- 46.7223, -113.6831
- Drainage Area
- 889 mi²
- Datum (ft)
- 3,519.5
- HUC Code
- 17010202
Flood Stage Thresholds
- Action Stage
- 8.5 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 9.5 ft
- Major Flood
- 10.0 ft
Currently 2.10 ft below flood stage.
Recent Extremes
- Max discharge
-
2,160 cfsMay 15, 2026
- Min discharge
-
126 cfsSep 9, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Clark Fork at Turah Bridge near Bonner MountVery High9.5 mi · 2,400 cfs
-
Blackfoot River Near Bonner MountVery High12.7 mi · 6,540 cfs
-
Clark Fork Above Missoula MountVery High15.9 mi · 8,690 cfs
-
Clark Fork Near Drummond MountHigh16.7 mi · 806 cfs
-
Bitterroot River Near Missoula MountVery High19.1 mi · 11,400 cfs