Water Level Data for the Last 30 Days

Near Gulf Hammock

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

Date Stage
Dec 211.68
Dec 222.88
Dec 231.58
Dec 241.36
Dec 250.24
Dec 260.63
Dec 270.18
Dec 28-0.16
Dec 290.07
Dec 30-0.12
Dec 31-0.52
Jan 1-0.36
Jan 21.10
Jan 32.15
Jan 40.98
Jan 50.58
Jan 61.77
Jan 71.82
Jan 81.40
Jan 91.37
Jan 101.43
Jan 111.23
Jan 12-0.53
Jan 13-0.91
Jan 14-0.94
Jan 15-0.22
Jan 160.16
Jan 17-0.28
Jan 181.84
Jan 191.83


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.