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
May 267.11
May 277.33
May 287.43
May 297.62
May 307.85
May 318.26
Jun 18.32
Jun 28.05
Jun 38.15
Jun 47.76
Jun 57.30
Jun 67.98
Jun 78.50
Jun 89.61
Jun 99.85
Jun 109.31
Jun 118.81
Jun 128.57
Jun 138.41
Jun 148.12
Jun 158.16
Jun 168.22
Jun 178.06
Jun 188.02
Jun 197.76
Jun 208.12
Jun 219.99
Jun 229.40
Jun 238.53
Jun 248.40