TidalMapWilliamson Swamp Creek at Davisboro, GA Water Level Today
NWS river forecast
| When | Stage | Flow |
|---|
Forecast from the NOAA National Water Prediction Service. Issued a few times a day and only while a forecast is active. Not for navigation.
Last 30 days
About this gauge
USGS gauge 02201000 sits on Williamson Swamp Creek and reads everything draining 109 square miles of the Upper Ogeechee basin. Its datum sits 262 feet above sea level NAVD88. Daily flow has been on record here since 1980, 46 years of it.
Normal flows here
Williamson Swamp Creek runs a median of 47 cfs at this gauge across 46 years of record. February is the fullest month at a median 113 cfs, and September the leanest at 32 cfs. The highest daily mean on record is 4,790 cfs in 2020, and the lowest is 3.4 cfs in 2012.
| Month | Median flow | Share of annual median |
|---|---|---|
| Jan | 101 cfs | 215% |
| Feb | 113 cfs | 240% |
| Mar | 106 cfs | 226% |
| Apr | 80 cfs | 171% |
| May | 45 cfs | 96% |
| Jun | 36 cfs | 77% |
| Jul | 33 cfs | 70% |
| Aug | 32 cfs | 68% |
| Sep | 32 cfs | 67% |
| Oct | 34 cfs | 72% |
| Nov | 52 cfs | 112% |
| Dec | 77 cfs | 164% |
Medians from the USGS daily-statistics record, 1980 to 2026. A month at 100% is running at its own long-term median.
Flood stages and record crests
Williamson Swamp Creek reaches flood stage at this gauge at 10 feet. NWS starts watching it at 8 feet. The highest crest on record is 14.7 feet, in September 2020.
| Category | Gage height |
|---|---|
| Action | 8 ft |
| Minor flooding | 10 ft |
| Moderate flooding | 13 ft |
| Major flooding | 15 ft |
| When | Crest |
|---|---|
| September 2020 | 14.7 ft |
| February 2020 | 10.3 ft |
| April 2009 | 10.2 ft |
| February 2024 | 10 ft |
Flood categories and crest history from the NOAA National Water Prediction Service, gauge DAVG1. Stages are gage height, not depth. Not for navigation.
Nearby river gauges
- Ogeechee River at GA 88, near Grange, GA
- Brushy Creek at Campground Road, near Wrens, GA
- Buffalo Creek at GA 272, near Oconee, GA
- Oconee River near Oconee, GA
- Ogeechee River at Midville, GA
- Oconee River at Avant Mine, near Oconee, GA
- Oconee River at Dublin, GA
- Ohoopee River at GA 297, near Swainsboro, GA
- Big Sandy Creek at US 441, near Irwinton, GA
- Commissioner Creek at US 441, at Mcintyre, GA
- Oconee River at Milledgeville, GA
- Spirit Creek at US 1, near Augusta, GA
Live streamflow and gage height: USGS gauge 02201000. Percentile context computed against the gauge's period of record. Not for navigation.
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