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
Mar 227.60
Mar 237.17
Mar 246.82
Mar 256.52
Mar 266.30
Mar 276.11
Mar 285.93
Mar 295.75
Mar 305.68
Mar 315.73
Apr 15.67
Apr 25.58
Apr 35.46
Apr 45.35
Apr 55.23
Apr 65.12
Apr 75.09
Apr 85.13
Apr 95.87
Apr 109.44
Apr 1111.03
Apr 1210.78
Apr 1310.31
Apr 149.82
Apr 159.50
Apr 169.31
Apr 178.97
Apr 188.54
Apr 198.09
Apr 208.02