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

US 19 at Gulf Hammock

Station ID: 02313530    River Mile: 8    Flood Stage: Not established

Date Stage
Dec 2211.25
Dec 2310.82
Dec 2410.43
Dec 2510.09
Dec 269.76
Dec 279.40
Dec 289.09
Dec 298.88
Dec 308.66
Dec 318.42
Jan 18.21
Jan 28.04
Jan 37.89
Jan 48.12
Jan 58.33
Jan 68.18
Jan 77.98
Jan 87.82
Jan 97.65
Jan 107.47
Jan 117.30
Jan 127.17
Jan 137.05
Jan 146.93
Jan 156.79
Jan 166.67
Jan 176.56
Jan 186.47
Jan 196.52
Jan 207.56