Black River Near Tomahawk, NC
USGS Site No: 02106500 • Black River • Sampson County, NC
Black River Near Tomahawk, NC on the Black River is currently at 486 cfs (Normal — 74th percentile for this date) . Gage height: 5.24 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 | 68 | |
| 25th | Low threshold | 159 | |
| 50th (Median) | Normal (median) | 307 | |
| 75th | High threshold | 490 | Today: 486 cfs |
| 95th | Very High threshold | 1,660 |
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 | 731 | 6.39 |
| May 27, 2026 | 515 | 5.36 |
| May 26, 2026 | 238 | 3.71 |
| May 25, 2026 | 129 | 2.71 |
| May 24, 2026 | 35 | 1.54 |
| May 23, 2026 | 28 | 1.42 |
| May 22, 2026 | 29 | 1.43 |
| May 21, 2026 | 32 | 1.50 |
| May 20, 2026 | 37 | 1.59 |
| May 19, 2026 | 41 | 1.66 |
| May 18, 2026 | 46 | 1.74 |
| May 17, 2026 | 51 | 1.82 |
| May 16, 2026 | 57 | 1.91 |
| May 15, 2026 | 66 | 2.03 |
| Apr 21, 2026 | 51 | 1.81 |
| Apr 20, 2026 | 55 | 1.88 |
| Apr 19, 2026 | 62 | 1.97 |
| Apr 18, 2026 | 68 | 2.05 |
| Apr 17, 2026 | 75 | 2.15 |
| Apr 16, 2026 | 83 | 2.25 |
| Apr 15, 2026 | 92 | 2.35 |
| Apr 14, 2026 | 102 | 2.47 |
| Apr 13, 2026 | 114 | 2.61 |
| Apr 12, 2026 | 128 | 2.75 |
| Apr 11, 2026 | 147 | 2.94 |
| Apr 10, 2026 | 168 | 3.14 |
| Apr 9, 2026 | 201 | 3.44 |
| Apr 8, 2026 | 247 | 3.79 |
| Apr 7, 2026 | 251 | 3.82 |
| Apr 6, 2026 | 130 | 2.76 |
Station Information
- USGS Site No
- 02106500
- State
- NC
- County
- Sampson County
- Coordinates
- 34.7550, -78.2886
- Drainage Area
- 676 mi²
- Datum (ft)
- 23.8
- HUC Code
- 03030006
Flood Stage Thresholds
- Action Stage
- 16.0 ft
- Flood Stage
- 18.0 ft
- Moderate Flood
- 20.0 ft
- Major Flood
- 22.0 ft
Currently 12.76 ft below flood stage.
Recent Extremes
- Max discharge
-
3,330 cfsAug 18, 2025
- Min discharge
-
28 cfsMay 23, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Cape Fear River at Lock 1 near Kelly, NCNormal24.2 mi · 2,630 cfs
-
Northeast Cape Fear River near Burgaw, NCVery High25.9 mi · 998 cfs
-
Northeast Cape Fear River Near Chinquapin, NCNormal26.4 mi · 159 cfs
-
Cape Fear River at Wilm O Huske Lock near Tarheel, NCNormal30.9 mi · 1,810 cfs
-
Big Swamp near Tar Heel, NCLow31.3 mi · 15 cfs