Important Change in River Level Measurements

Beginning on November 1, 2016, the District started using a new vertical datum, the North American Vertical Datum of 1988 (NAVD88). In the past, the District has used the National Geodetic Vertical Datum of 1929 (NGVD29). The new datum results in a downward shift of between 0.64 to 0.90 feet depending on location. There is no change in the actual river level, only the value used to represent the level is different.

More information about the vertical datum change may be found at http://www.mysuwanneeriver.com/VerticalDatum or by calling the District offices at 386-362-1001 and asking to speak with Tom Mirti, Director of Water Resources.


Last 30 Days

Near Gulf Hammock

Station ID: 02313700    River Mile: 4    Flood Stage: Not established

Date Stage
Oct 150.37
Oct 160.85
Oct 171.15
Oct 180.49
Oct 191.66
Oct 201.74
Oct 21-0.06
Oct 220.84
Oct 230.25
Oct 24-0.23
Oct 25-0.21
Oct 260.91
Oct 27-0.72
Oct 28-0.86
Oct 29-0.63
Oct 300.03
Oct 311.05
Nov 12.04
Nov 21.59
Nov 30.31
Nov 41.44
Nov 51.33
Nov 60.88
Nov 70.52
Nov 8-0.05
Nov 9-0.19
Nov 10-1.78
Nov 11-1.29
Nov 120.04
Nov 13-0.44