Milk River at Tampico Mount
USGS Site No: 06172310 • Milk River • Valley County, MT
Milk River at Tampico Mount on the Milk River is currently at 23 cfs (Very Low — 8th percentile for this date) . Gage height: 1.75 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 | 27 | Today: 23 cfs |
| 25th | Low threshold | 115 | |
| 50th (Median) | Normal (median) | 341 | |
| 75th | High threshold | 1,320 | |
| 95th | Very High threshold | 6,850 |
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 | 24 | — |
| May 27, 2026 | 29 | — |
| May 26, 2026 | 35 | — |
| May 25, 2026 | 28 | — |
| May 24, 2026 | 32 | — |
| May 23, 2026 | 40 | — |
| May 22, 2026 | 32 | — |
| May 21, 2026 | 31 | — |
| May 20, 2026 | 33 | — |
| May 19, 2026 | 38 | — |
| May 18, 2026 | 52 | — |
| May 17, 2026 | 66 | — |
| May 16, 2026 | 54 | — |
| May 15, 2026 | 35 | — |
| Apr 19, 2026 | 17 | — |
| Apr 18, 2026 | 18 | — |
| Apr 17, 2026 | 18 | — |
| Apr 16, 2026 | 19 | — |
| Apr 15, 2026 | 17 | — |
| Apr 14, 2026 | 17 | — |
| Apr 13, 2026 | 16 | — |
| Apr 12, 2026 | 14 | — |
| Apr 11, 2026 | 14 | — |
| Apr 10, 2026 | 16 | — |
| Apr 9, 2026 | 21 | — |
| Apr 8, 2026 | 37 | — |
| Apr 7, 2026 | 120 | — |
| Apr 6, 2026 | 111 | — |
| Apr 5, 2026 | 98 | — |
| Apr 4, 2026 | 98 | — |
Station Information
- USGS Site No
- 06172310
- State
- MT
- County
- Valley County
- Coordinates
- 48.3079, -106.8223
- Drainage Area
- 21,341 mi²
- Datum (ft)
- 2,110.0
- HUC Code
- 10050012
Flood Stage Thresholds
- Action Stage
- 21.0 ft
- Flood Stage
- 23.0 ft
- Moderate Flood
- 24.0 ft
- Major Flood
- 27.0 ft
Currently 21.25 ft below flood stage.
Recent Extremes
- Max discharge
-
483 cfsSep 20, 2025
- Min discharge
-
1 cfsJul 12, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Beaver Creek Near Hinsdale MountNormal17.8 mi · 61 cfs
-
Milk River at Juneberg Bridge near Saco MountLow22.9 mi · 194 cfs
-
Milk River at Nashua MountVery Low24.4 mi · 46 cfs
-
Beaver Creek below Guston Coulee near Saco MountUnknown35.1 mi · 0 cfs
-
Rock Creek below Horse Creek near Int'l BoundaryNormal45.7 mi · 3 cfs