TidalMapRediv Canal at Santee River near St Stephen, SC 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 02171645 sits on Rediv Canal and reads everything draining 14,800 square miles of the Santee basin. Its datum sits 1 feet below sea level NAVD88. Daily flow has been on record here since 1987, 39 years of it.
Normal flows here
Rediv Canal runs a median of 3,195 cfs at this gauge across 39 years of record. January is the fullest month at a median 12,800 cfs, and July the leanest at 168 cfs. The highest daily mean on record is 31,200 cfs in 1990, and the lowest is -155.0 cfs in 1993.
| Month | Median flow | Share of annual median |
|---|---|---|
| Jan | 12,800 cfs | 401% |
| Feb | 9,830 cfs | 308% |
| Mar | 11,900 cfs | 372% |
| Apr | 8,935 cfs | 280% |
| May | 4,440 cfs | 139% |
| Jun | 2,840 cfs | 89% |
| Jul | 168 cfs | 5% |
| Aug | 229 cfs | 7% |
| Sep | 169 cfs | 5% |
| Oct | 180 cfs | 6% |
| Nov | 1,004 cfs | 31% |
| Dec | 9,420 cfs | 295% |
Medians from the USGS daily-statistics record, 1987 to 2026. A month at 100% is running at its own long-term median.
Flood stages and record crests
The highest crest on record is 30.2 feet, in February 2020.
| When | Crest |
|---|---|
| February 2020 | 30.2 ft |
| January 2016 | 29.9 ft |
| October 2015 | 29.6 ft |
| November 1989 | 28 ft |
| February 1995 | 27.9 ft |
Flood categories and crest history from the NOAA National Water Prediction Service, gauge STPS1. Stages are gage height, not depth. Not for navigation.
Nearby river gauges
- Santee River near Russellville, SC
- Santee River near Pineville, SC
- Black River at Kingstree, SC
- Santee River at Lake Marion Tailrace near Pineville, SC
- Santee River near Jamestown, SC
- Huger Creek at SC 402 near Huger, SC
- Black River near Andrews, SC
- French Quarter Creek near Huger, SC
- Sawmill Branch at Ashley Drive near Summerville, SC
- Four Hole Swamp near Dorchester, SC
- Black River at Sc51 near Rhems, SC
- Lynches River at Us378 near Lake City, SC
Live streamflow and gage height: USGS gauge 02171645. Percentile context computed against the gauge's period of record. Not for navigation.
Open Rediv Canal at Santee River near St Stephen, SC on the live chart →
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