Madison River Near Cameron Mount
USGS Site No: 06040000 • Madison River • Madison County, MT
Madison River Near Cameron Mount on the Madison River is currently at 1,300 cfs (Normal — 54th percentile for this date) . Gage height: 2.47 ft.
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 | 899 | |
| 25th | Low threshold | 1,000 | |
| 50th (Median) | Normal (median) | 1,170 | |
| 75th | High threshold | 2,040 | Today: 1,300 cfs |
| 95th | Very High threshold | 2,710 |
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 | 1,290 | — |
| May 27, 2026 | 1,210 | — |
| May 26, 2026 | 1,130 | — |
| May 25, 2026 | 988 | — |
| May 24, 2026 | 878 | — |
| May 23, 2026 | 846 | — |
| May 22, 2026 | 867 | — |
| May 21, 2026 | 898 | — |
| May 20, 2026 | 894 | — |
| May 19, 2026 | 915 | — |
| May 18, 2026 | 997 | — |
| May 17, 2026 | 1,110 | — |
| May 16, 2026 | 1,240 | — |
| May 15, 2026 | 1,420 | — |
| Apr 19, 2026 | 961 | — |
| Apr 18, 2026 | 964 | — |
| Apr 17, 2026 | 985 | — |
| Apr 16, 2026 | 1,030 | — |
| Apr 15, 2026 | 1,010 | — |
| Apr 14, 2026 | 1,030 | — |
| Apr 13, 2026 | 1,090 | — |
| Apr 12, 2026 | 1,120 | — |
| Apr 11, 2026 | 1,050 | — |
| Apr 10, 2026 | 1,010 | — |
| Apr 9, 2026 | 985 | — |
| Apr 8, 2026 | 966 | — |
| Apr 7, 2026 | 952 | — |
| Apr 6, 2026 | 948 | — |
| Apr 5, 2026 | 950 | — |
| Apr 4, 2026 | 951 | — |
Station Information
- USGS Site No
- 06040000
- State
- MT
- County
- Madison County
- Coordinates
- 45.2331, -111.7516
- Drainage Area
- 1,728 mi²
- Datum (ft)
- 5,145.2
- HUC Code
- 100200071202
Recent Extremes
- Max discharge
-
2,230 cfsJun 2, 2025
- Min discharge
-
794 cfsDec 28, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Madison River at Ennis, MountVery High8.0 mi · 1,460 cfs
-
Ruby River Below Reservoir Near Alder, MountVery High17.5 mi · 329 cfs
-
Madison River above Powerplant near Mcallister MountNormal18.4 mi · 244 cfs
-
Madison River below Ennis Lake near Mcallister MountNormal18.7 mi · 1,440 cfs
-
Ruby River Above Reservoir Near Alder, MountVery High19.2 mi · 210 cfs