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
Feb 274.64
Feb 284.63
Mar 14.63
Mar 24.63
Mar 34.63
Mar 44.62
Mar 54.62
Mar 64.61
Mar 74.61
Mar 84.61
Mar 94.61
Mar 104.61
Mar 114.61
Mar 124.60
Mar 134.60
Mar 144.61
Mar 154.61
Mar 164.61
Mar 174.60
Mar 184.60
Mar 194.60
Mar 204.60
Mar 214.60
Mar 224.60
Mar 234.60
Mar 244.59
Mar 254.59
Mar 264.59
Mar 274.58
Mar 284.58