Niangua River at Tunnel Dam Near Macks Creek, MO
USGS Site No: 06923950 • Niangua River • Camden County, MO
Niangua River at Tunnel Dam Near Macks Creek, MO on the Niangua River is currently at 1,670 cfs (Very High — 105th percentile for this date) . Gage height: 4.07 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 | 111 | |
| 25th | Low threshold | 161 | |
| 50th (Median) | Normal (median) | 211 | |
| 75th | High threshold | 263 | |
| 95th | Very High threshold | 827 |
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 | 484 | — |
| May 27, 2026 | 533 | — |
| May 26, 2026 | 637 | — |
| May 25, 2026 | 614 | — |
| May 24, 2026 | 587 | — |
| May 23, 2026 | 517 | — |
| May 22, 2026 | 580 | — |
| May 21, 2026 | 709 | — |
| May 20, 2026 | 840 | — |
| May 19, 2026 | 1,290 | — |
| May 18, 2026 | 729 | — |
| May 17, 2026 | 412 | — |
| May 16, 2026 | 425 | — |
| May 15, 2026 | 438 | — |
| Apr 20, 2026 | 2,390 | — |
| Apr 19, 2026 | 8,220 | — |
| Apr 18, 2026 | 5,160 | — |
| Apr 17, 2026 | 4,530 | — |
| Apr 16, 2026 | 5,360 | — |
| Apr 15, 2026 | 872 | — |
| Apr 14, 2026 | 614 | — |
| Apr 13, 2026 | 685 | — |
| Apr 12, 2026 | 705 | — |
| Apr 11, 2026 | 648 | — |
| Apr 10, 2026 | 673 | — |
| Apr 9, 2026 | 754 | — |
| Apr 8, 2026 | 886 | — |
| Apr 7, 2026 | 1,100 | — |
| Apr 6, 2026 | 1,500 | — |
| Apr 5, 2026 | 3,870 | — |
Station Information
- USGS Site No
- 06923950
- State
- MO
- County
- Camden County
- Coordinates
- 37.9369, -92.8514
- Drainage Area
- 598 mi²
- Datum (ft)
- 692.1
- HUC Code
- 10290110
Flood Stage Thresholds
- Action Stage
- 10.0 ft
- Flood Stage
- 11.0 ft
Currently 6.93 ft below flood stage.
Recent Extremes
- Max discharge
-
8,220 cfsApr 19, 2026
- Min discharge
-
129 cfsJan 26, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Niangua River above Lake Niangua near Macks Creek, MOVery High5.7 mi · 1,520 cfs
-
Little Niangua River Near Macks Creek, MOVery High11.7 mi · 1,280 cfs
-
Niangua River at Windyville, MOVery High17.9 mi · 3,790 cfs
-
Osage River Near Bagnell, MOVery High22.0 mi · 36,300 cfs
-
Pomme DE Terre River at Hermitage, MOVery High25.0 mi · 1,600 cfs