Williamson Swamp Creek at Davisboro, GA
USGS Site No: 02201000 • Williamson Swamp Creek • Washington County, GA
Williamson Swamp Creek at Davisboro, GA on the Williamson Swamp Creek is currently at 66 cfs (High — 75th percentile for this date) . Gage height: 3.26 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 | 19 | |
| 25th | Low threshold | 30 | |
| 50th (Median) | Normal (median) | 38 | |
| 75th | High threshold | 64 | |
| 95th | Very High threshold | 175 | Today: 66 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 | 82 | 3.62 |
| May 27, 2026 | 122 | 4.37 |
| May 26, 2026 | 174 | 5.19 |
| May 25, 2026 | 176 | 5.23 |
| May 24, 2026 | 120 | 4.34 |
| May 23, 2026 | 44 | 2.63 |
| May 22, 2026 | 29 | 2.20 |
| May 21, 2026 | 29 | 2.21 |
| May 20, 2026 | 30 | 2.21 |
| May 19, 2026 | 30 | 2.23 |
| May 18, 2026 | 31 | 2.26 |
| May 17, 2026 | 31 | 2.27 |
| May 16, 2026 | 32 | 2.29 |
| May 15, 2026 | 33 | 2.33 |
| Apr 21, 2026 | 34 | 2.36 |
| Apr 20, 2026 | 35 | 2.38 |
| Apr 19, 2026 | 35 | 2.40 |
| Apr 18, 2026 | 36 | 2.42 |
| Apr 17, 2026 | 37 | 2.45 |
| Apr 16, 2026 | 37 | 2.47 |
| Apr 15, 2026 | 38 | 2.49 |
| Apr 14, 2026 | 39 | 2.51 |
| Apr 13, 2026 | 40 | 2.55 |
| Apr 12, 2026 | 41 | 2.60 |
| Apr 11, 2026 | 43 | 2.64 |
| Apr 10, 2026 | 44 | 2.66 |
| Apr 9, 2026 | 46 | 2.73 |
| Apr 8, 2026 | 52 | 2.89 |
| Apr 7, 2026 | 56 | 3.01 |
| Apr 6, 2026 | 56 | 3.01 |
Station Information
- USGS Site No
- 02201000
- State
- GA
- County
- Washington County
- Coordinates
- 32.9757, -82.6098
- Drainage Area
- 109 mi²
- Datum (ft)
- 262.5
- HUC Code
- 03060201
Flood Stage Thresholds
- Action Stage
- 8.0 ft
- Flood Stage
- 10.0 ft
- Moderate Flood
- 13.0 ft
- Major Flood
- 15.0 ft
Currently 6.74 ft below flood stage.
Recent Extremes
- Max discharge
-
998 cfsFeb 28, 2026
- Min discharge
-
29 cfsMay 22, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Ogeechee River at GA 88, Near Grange, GANormal4.8 mi · 239 cfs
-
Buffalo Creek at GA 272, Near Oconee, GANormal21.2 mi · 154 cfs
-
Brushy Creek at Campground Road, Near Wrens, GANormal21.3 mi · 13 cfs
-
Oconee River Near Oconee, GAHigh24.0 mi · 3,510 cfs
-
Ogeechee River at Midville, GAHigh24.4 mi · 1,680 cfs