BIG SIOUX RIVER NEAR FLORENCE, SD
Is BIG SIOUX RIVER NEAR FLORENCE, SD flooding right now?
No — BIG SIOUX RIVER NEAR FLORENCE, SD is at 2.23 ft, 5.8 ft below its 8 ft flood stage, as of 84 min ago.
Gauge height
2.23 ft
Streamflow
0 cfs
Minor flooding here begins at 8 ft, with major flooding at 9 ft. The highest crest on record was 9.7 ft on Thu, Apr 13, 2023.
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 7 ft | 4.8 ft below |
| Minor flood | 8 ft | 5.8 ft below |
| Moderate flood | 8.5 ft | 6.3 ft below |
| Major flood | 9 ft | 6.8 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 9.7 ft | 2023-04-13 |
| 9.52 ft | 1997-04-02 |
| 9.18 ft | 1993-07-25 |
| 9.08 ft | 1986-03-29 |
| 9.07 ft | 2001-04-07 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| STILL LAKE OUTFLOW NEAR FLORENCE, SD | 9.9 mi | Codington County |
| BLUE DOG LAKE INFLOW OWENS CR NR WAUBAY, SD | 11.9 mi | Day County |
| BIG SIOUX RIVER NEAR WATERTOWN, SD | 12.1 mi | Codington County |
| MUD CREEK NEAR RAUVILLE, SD | 12.5 mi | Codington County |
| LAKE KAMPESKA INLET/OUTLET NEAR WATERTOWN, SD | 16.0 mi | Codington County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.