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
Jul 168.86
Jul 178.68
Jul 188.95
Jul 199.74
Jul 2012.17
Jul 2112.91
Jul 2213.20
Jul 2314.35
Jul 2414.06
Jul 2513.71
Jul 2613.65
Jul 2713.46
Jul 2813.00
Jul 2912.33
Jul 3011.99
Jul 3112.32
Aug 113.20
Aug 213.55
Aug 313.53
Aug 413.50
Aug 513.15
Aug 612.60
Aug 711.88
Aug 811.17
Aug 910.68
Aug 1010.18
Aug 119.70
Aug 129.57
Aug 139.90
Aug 149.78