Tongue River at Akra, ND
USGS Site No: 05101000 • Tongue River • Pembina County, ND
Tongue River at Akra, ND on the Tongue River is currently at 11 cfs (Normal — 43th percentile for this date) . Gage height: 6.83 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 | 2 | |
| 25th | Low threshold | 5 | |
| 50th (Median) | Normal (median) | 13 | Today: 11 cfs |
| 75th | High threshold | 37 | |
| 95th | Very High threshold | 138 |
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 | 11 | 6.84 |
| May 27, 2026 | 13 | 6.87 |
| May 26, 2026 | 18 | 6.96 |
| May 25, 2026 | 19 | 6.98 |
| May 24, 2026 | 15 | 6.91 |
| May 23, 2026 | 8 | 6.76 |
| May 22, 2026 | 3 | 6.57 |
| May 21, 2026 | 1 | 6.34 |
| May 20, 2026 | 0 | 6.28 |
| May 19, 2026 | 0 | 6.27 |
| May 18, 2026 | 0 | 6.27 |
| May 17, 2026 | 0 | 6.25 |
| May 16, 2026 | 0 | 6.24 |
| May 15, 2026 | 0 | 6.23 |
| Apr 20, 2026 | 139 | 9.34 |
| Apr 19, 2026 | 141 | 9.37 |
| Apr 18, 2026 | 155 | 9.59 |
| Apr 17, 2026 | 152 | 9.54 |
| Apr 16, 2026 | 153 | 9.55 |
| Apr 15, 2026 | 178 | 9.92 |
| Apr 14, 2026 | 213 | 10.39 |
| Apr 13, 2026 | 221 | 10.51 |
| Apr 12, 2026 | 195 | 10.15 |
| Apr 11, 2026 | 164 | 9.72 |
| Apr 10, 2026 | 149 | 9.49 |
| Apr 9, 2026 | 132 | 9.23 |
| Apr 8, 2026 | 108 | 8.84 |
| Apr 7, 2026 | 103 | 8.74 |
| Apr 6, 2026 | 94 | 8.60 |
| Apr 5, 2026 | 79 | 8.31 |
Station Information
- USGS Site No
- 05101000
- State
- ND
- County
- Pembina County
- Coordinates
- 48.7783, -97.7468
- Drainage Area
- 160 mi²
- Datum (ft)
- 931.1
- HUC Code
- 09020316
Recent Extremes
- Max discharge
-
221 cfsApr 13, 2026
- Min discharge
-
0 cfsOct 29, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Pembina River at Walhalla, NDNormal12.1 mi · 550 cfs
-
Little South Pembina River near Walhalla, NDNormal13.2 mi · 11 cfs
-
Pembina River at Neche, NDHigh17.0 mi · 616 cfs
-
Park River Diversion at Grafton, NDNormal28.1 mi · 0 cfs
-
Park River at Grafton, NDNormal28.8 mi · 68 cfs