Trap Rock River Near Lake Linden, MI
USGS Site No: 04043050 • Trap Rock River • Houghton County, MI
Trap Rock River Near Lake Linden, MI on the Trap Rock River is currently at 0 cfs (Unknown) . Gage height: 3.39 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 | 13 | |
| 25th | Low threshold | 17 | |
| 50th (Median) | Normal (median) | 24 | |
| 75th | High threshold | 42 | |
| 95th | Very High threshold | 111 |
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) |
|---|---|---|
| Dec 4, 2025 | 46 | — |
| Dec 3, 2025 | 20 | — |
| Dec 2, 2025 | 20 | — |
| Dec 1, 2025 | 20 | — |
| Nov 30, 2025 | 20 | — |
| Nov 29, 2025 | 21 | — |
| Nov 28, 2025 | 21 | — |
| Nov 27, 2025 | 22 | — |
| Nov 26, 2025 | 22 | — |
| Nov 25, 2025 | 20 | — |
| Nov 24, 2025 | 20 | — |
| Nov 23, 2025 | 20 | — |
| Nov 22, 2025 | 20 | — |
| Nov 21, 2025 | 20 | — |
| Nov 20, 2025 | 20 | — |
| Nov 19, 2025 | 20 | — |
| Nov 18, 2025 | 20 | — |
| Nov 17, 2025 | 19 | — |
| Nov 16, 2025 | 19 | — |
| Nov 15, 2025 | 19 | — |
| Nov 14, 2025 | 19 | — |
| Nov 13, 2025 | 20 | — |
| Nov 12, 2025 | 20 | — |
| Nov 11, 2025 | 20 | — |
| Nov 10, 2025 | 20 | — |
| Nov 9, 2025 | 20 | — |
| Nov 8, 2025 | 21 | — |
| Nov 7, 2025 | 20 | — |
| Nov 6, 2025 | 19 | — |
| Nov 5, 2025 | 19 | — |
Station Information
- USGS Site No
- 04043050
- State
- MI
- County
- Houghton County
- Coordinates
- 47.2285, -88.3854
- Drainage Area
- 28 mi²
- Datum (ft)
- 621.7
- HUC Code
- 04020103
Flood Stage Thresholds
- Action Stage
- 9.5 ft
- Flood Stage
- 10.5 ft
- Moderate Flood
- 12.0 ft
- Major Flood
- 13.5 ft
Currently 7.11 ft below flood stage.
Recent Extremes
- Max discharge
-
449 cfsApr 22, 2025
- Min discharge
-
12 cfsAug 19, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
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Salmon Trout River Near Big Bay, MIHigh39.0 mi · 7 cfs