South Chickamauga Creek at Ringgold, GA
USGS Site No: 03566700 • South Chickamauga Creek • Catoosa County, GA
South Chickamauga Creek at Ringgold, GA on the South Chickamauga Creek is currently at 158 cfs (Very High — 95th percentile for this date) . Gage height: 4.68 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 | 60 | |
| 25th | Low threshold | 79 | |
| 50th (Median) | Normal (median) | 105 | |
| 75th | High threshold | 148 | |
| 95th | Very High threshold | 0 |
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 | 509 | 5.78 |
| May 27, 2026 | 562 | 5.87 |
| May 26, 2026 | 254 | 4.98 |
| May 25, 2026 | 404 | 5.50 |
| May 24, 2026 | 196 | 4.76 |
| May 23, 2026 | 93 | 4.27 |
| May 22, 2026 | 146 | 4.57 |
| May 21, 2026 | 46 | 3.82 |
| May 20, 2026 | 38 | 3.71 |
| May 19, 2026 | 38 | 3.71 |
| May 18, 2026 | 40 | 3.74 |
| May 17, 2026 | 43 | 3.78 |
| May 16, 2026 | 44 | 3.80 |
| May 15, 2026 | 46 | 3.82 |
| Apr 21, 2026 | 40 | 3.74 |
| Apr 20, 2026 | 42 | 3.77 |
| Apr 19, 2026 | 46 | 3.82 |
| Apr 18, 2026 | 41 | 3.76 |
| Apr 17, 2026 | 42 | 3.77 |
| Apr 16, 2026 | 43 | 3.78 |
| Apr 15, 2026 | 45 | 3.81 |
| Apr 14, 2026 | 50 | 3.87 |
| Apr 13, 2026 | 47 | 3.83 |
| Apr 12, 2026 | 50 | 3.87 |
| Apr 11, 2026 | 53 | 3.90 |
| Apr 10, 2026 | 54 | 3.92 |
| Apr 9, 2026 | 57 | 3.95 |
| Apr 8, 2026 | 61 | 3.99 |
| Apr 7, 2026 | 68 | 4.07 |
| Apr 6, 2026 | 90 | 4.26 |
Station Information
- USGS Site No
- 03566700
- State
- GA
- County
- Catoosa County
- Coordinates
- 34.9189, -85.1257
- Drainage Area
- 169 mi²
- Datum (ft)
- 725.3
- HUC Code
- 06020001
Flood Stage Thresholds
- Action Stage
- 12.0 ft
- Flood Stage
- 15.0 ft
- Moderate Flood
- 28.0 ft
- Major Flood
- 30.0 ft
Currently 10.32 ft below flood stage.
Recent Extremes
- Max discharge
-
1,940 cfsMay 4, 2025
- Min discharge
-
32 cfsOct 16, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
West Chickamauga Creek at GA 146, Near Lakeview, GAVery High5.2 mi · 187 cfs
-
South Chickamauga Creek Near Chickamauga, TNHigh8.1 mi · 683 cfs
-
Friar Branch at Polymer Dr at Chattanooga, TNUnknown9.6 mi · 0 cfs
-
Wolftever Creek Near Ooltewah, TNHigh10.5 mi · 19 cfs
-
Chattanooga Creek at Ga193, Near Flintstone, GAVery High12.1 mi · 70 cfs