Dahl C near Kobuk AK
USGS Site No: 15743850 • Northwest Arctic Borough, AK
Dahl C near Kobuk AK is currently at 47 cfs (High — 91th percentile for this date) . Gage height: 5.01 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 | 9 | |
| 25th | Low threshold | 13 | |
| 50th (Median) | Normal (median) | 22 | |
| 75th | High threshold | 25 | |
| 95th | Very High threshold | 53 | Today: 47 cfs |
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 | 56 | — |
| May 27, 2026 | 61 | — |
| May 26, 2026 | 65 | — |
| May 25, 2026 | 55 | — |
| May 24, 2026 | 52 | — |
| May 23, 2026 | 61 | — |
| May 22, 2026 | 83 | — |
| May 21, 2026 | 45 | — |
| May 20, 2026 | 44 | — |
| May 19, 2026 | 47 | — |
| May 18, 2026 | 60 | — |
| May 17, 2026 | 34 | — |
| May 16, 2026 | 32 | — |
| May 15, 2026 | 27 | — |
| Nov 6, 2025 | 18 | — |
| Nov 5, 2025 | 19 | — |
| Nov 4, 2025 | 20 | — |
| Nov 3, 2025 | 21 | — |
| Nov 2, 2025 | 22 | — |
| Nov 1, 2025 | 23 | — |
| Oct 31, 2025 | 24 | — |
| Oct 30, 2025 | 25 | — |
| Oct 29, 2025 | 26 | — |
| Oct 28, 2025 | 26 | — |
| Oct 27, 2025 | 28 | — |
| Oct 26, 2025 | 31 | — |
| Oct 25, 2025 | 33 | — |
| Oct 24, 2025 | 35 | — |
| Oct 23, 2025 | 37 | — |
| Oct 22, 2025 | 39 | — |
Station Information
- USGS Site No
- 15743850
- State
- AK
- County
- Northwest Arctic Borough
- Coordinates
- 66.9456, -156.9118
- Drainage Area
- 11 mi²
- Datum (ft)
- 208.4
- HUC Code
- 19050302
Recent Extremes
- Max discharge
-
606 cfsAug 29, 2025
- Min discharge
-
4 cfsApr 22, 2025
Computed from the local daily-values archive.