Sequatchie River Near Whitwell, TN
USGS Site No: 03571000 • Sequatchie River • Marion County, TN
Sequatchie River Near Whitwell, TN on the Sequatchie River is currently at 836 cfs (Very High — 99th percentile for this date) . Gage height: 3.74 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 | 39 | |
| 25th | Low threshold | 54 | |
| 50th (Median) | Normal (median) | 81 | |
| 75th | High threshold | 205 | |
| 95th | Very High threshold | 593 |
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 | 1,100 | — |
| May 27, 2026 | 1,380 | — |
| May 26, 2026 | 1,930 | — |
| May 25, 2026 | 2,720 | — |
| May 24, 2026 | 1,240 | — |
| May 23, 2026 | 388 | — |
| May 22, 2026 | 221 | — |
| May 21, 2026 | 152 | — |
| May 20, 2026 | 143 | — |
| May 19, 2026 | 149 | — |
| May 18, 2026 | 155 | — |
| May 17, 2026 | 163 | — |
| May 16, 2026 | 172 | — |
| May 15, 2026 | 180 | — |
| Apr 20, 2026 | 194 | — |
| Apr 19, 2026 | 198 | — |
| Apr 18, 2026 | 198 | — |
| Apr 17, 2026 | 202 | — |
| Apr 16, 2026 | 209 | — |
| Apr 15, 2026 | 217 | — |
| Apr 14, 2026 | 224 | — |
| Apr 13, 2026 | 232 | — |
| Apr 12, 2026 | 240 | — |
| Apr 11, 2026 | 246 | — |
| Apr 10, 2026 | 255 | — |
| Apr 9, 2026 | 265 | — |
| Apr 8, 2026 | 276 | — |
| Apr 7, 2026 | 288 | — |
| Apr 6, 2026 | 296 | — |
| Apr 5, 2026 | 304 | — |
Station Information
- USGS Site No
- 03571000
- State
- TN
- County
- Marion County
- Coordinates
- 35.2057, -85.4970
- Drainage Area
- 402 mi²
- Datum (ft)
- 632.4
- HUC Code
- 06020004
Flood Stage Thresholds
- Action Stage
- 12.0 ft
- Flood Stage
- 14.0 ft
- Moderate Flood
- 18.0 ft
- Major Flood
- 19.0 ft
Currently 10.26 ft below flood stage.
Recent Extremes
- Max discharge
-
3,240 cfsJan 26, 2026
- Min discharge
-
78 cfsOct 26, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Mountain Creek Near Glendale, TNVery High12.0 mi · 11 cfs
-
North Chickamauga Creek at Mile Straight, TNVery High15.9 mi · 298 cfs
-
Chattanooga Creek at Ga193, Near Flintstone, GAVery High19.5 mi · 70 cfs
-
Friar Branch at Polymer Dr at Chattanooga, TNUnknown20.4 mi · 0 cfs
-
South Chickamauga Creek Near Chickamauga, TNVery High21.0 mi · 683 cfs