Oostanaula River at Resaca, GA
USGS Site No: 02387500 • Oostanaula River • Gordon County, GA
Oostanaula River at Resaca, GA on the Oostanaula River is currently at 3,770 cfs (High — 90th percentile for this date) . Gage height: 7.60 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 | 421 | |
| 25th | Low threshold | 501 | |
| 50th (Median) | Normal (median) | 935 | |
| 75th | High threshold | 1,690 | |
| 95th | Very High threshold | 4,450 | Today: 3,770 cfs |
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 | 4,770 | — |
| May 27, 2026 | 5,740 | — |
| May 26, 2026 | 3,310 | — |
| May 25, 2026 | 3,310 | — |
| May 24, 2026 | 2,480 | — |
| May 23, 2026 | 1,730 | — |
| May 22, 2026 | 1,070 | — |
| May 21, 2026 | 931 | — |
| May 20, 2026 | 984 | — |
| May 19, 2026 | 904 | — |
| May 18, 2026 | 571 | — |
| May 17, 2026 | 585 | — |
| May 16, 2026 | 593 | — |
| May 15, 2026 | 645 | — |
| Apr 21, 2026 | 1,180 | — |
| Apr 20, 2026 | 1,220 | — |
| Apr 19, 2026 | 1,430 | — |
| Apr 18, 2026 | 1,390 | — |
| Apr 17, 2026 | 1,210 | — |
| Apr 16, 2026 | 1,260 | — |
| Apr 15, 2026 | 1,260 | — |
| Apr 14, 2026 | 1,260 | — |
| Apr 13, 2026 | 1,270 | — |
| Apr 12, 2026 | 1,280 | — |
| Apr 11, 2026 | 1,330 | — |
| Apr 10, 2026 | 1,430 | — |
| Apr 9, 2026 | 1,580 | — |
| Apr 8, 2026 | 1,770 | — |
| Apr 7, 2026 | 2,070 | — |
| Apr 6, 2026 | 2,250 | — |
Station Information
- USGS Site No
- 02387500
- State
- GA
- County
- Gordon County
- Coordinates
- 34.5775, -84.9419
- Drainage Area
- 1,602 mi²
- Datum (ft)
- 604.3
- HUC Code
- 03150103
Flood Stage Thresholds
- Action Stage
- 19.0 ft
- Flood Stage
- 22.0 ft
- Moderate Flood
- 28.0 ft
- Major Flood
- 33.0 ft
Currently 14.40 ft below flood stage.
Recent Extremes
- Max discharge
-
10,800 cfsMay 28, 2025
- Min discharge
-
386 cfsSep 17, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Oothkalooga Creek at GA 53 Spur, at Calhoun, GANormal5.9 mi · 59 cfs
-
Conasauga River at Tilton, GAHigh6.2 mi · 1,000 cfs
-
Coosawattee River Near Pine Chapel, GAHigh6.3 mi · 1,860 cfs
-
Coahulla Creek at Keiths Mill Road, Near Dalton,gaNormal12.0 mi · 146 cfs
-
Holly Creek Near Chatsworth, GAHigh13.7 mi · 69 cfs