Duck River at Shelbyville, TN
USGS Site No: 03597860 • Duck River • Bedford County, TN
Duck River at Shelbyville, TN on the Duck River is currently at 170 cfs (Low — 20th percentile for this date) . Gage height: 10.07 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 | 163 | |
| 25th | Low threshold | 174 | Today: 170 cfs |
| 50th (Median) | Normal (median) | 199 | |
| 75th | High threshold | 352 | |
| 95th | Very High threshold | 553 |
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 | 204 | — |
| May 27, 2026 | 256 | — |
| May 26, 2026 | 351 | — |
| May 23, 2026 | 278 | — |
| May 22, 2026 | 158 | — |
| May 21, 2026 | 154 | — |
| May 20, 2026 | 133 | — |
| May 19, 2026 | 122 | — |
| May 18, 2026 | 121 | — |
| May 17, 2026 | 125 | — |
| May 16, 2026 | 131 | — |
| May 15, 2026 | 123 | — |
| Apr 20, 2026 | 140 | — |
| Apr 19, 2026 | 145 | — |
| Apr 18, 2026 | 147 | — |
| Apr 17, 2026 | 141 | — |
| Apr 16, 2026 | 146 | — |
| Apr 15, 2026 | 145 | — |
| Apr 14, 2026 | 149 | — |
| Apr 13, 2026 | 128 | — |
| Apr 12, 2026 | 158 | — |
| Apr 11, 2026 | 143 | — |
| Apr 10, 2026 | 136 | — |
| Apr 9, 2026 | 127 | — |
| Apr 8, 2026 | 131 | — |
| Apr 7, 2026 | 140 | — |
| Apr 6, 2026 | 160 | — |
| Apr 5, 2026 | 164 | — |
| Apr 4, 2026 | 137 | — |
| Apr 3, 2026 | 138 | — |
Station Information
- USGS Site No
- 03597860
- State
- TN
- County
- Bedford County
- Coordinates
- 35.4829, -86.4626
- Drainage Area
- 425 mi²
- Datum (ft)
- 690.4
- HUC Code
- 06040002
Recent Extremes
- Max discharge
-
577 cfsFeb 19, 2026
- Min discharge
-
121 cfsMay 18, 2026
Computed from the local daily-values archive.
Nearby Gauges
-
Duck River Near Shelbyville, TNNormal2.1 mi · 228 cfs
-
Wartrace Creek Below County Road at Wartrace, TNNormal7.5 mi · 7 cfs
-
Duck River at Halls Mill Bridge, TNNormal8.3 mi · 273 cfs
-
Duck River Above Milltown, TNNormal18.9 mi · 427 cfs
-
Duck River Below Manchester, TNHigh19.2 mi · 81 cfs