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

Sampson River at CR 225

Station ID: 02320800    River Mile: -    Flood Stage: 132

Date Stage
Jul 16128.48
Jul 17128.50
Jul 18128.52
Jul 19128.50
Jul 20128.56
Jul 21128.58
Jul 22128.80
Jul 23128.82
Jul 24129.02
Jul 25129.14
Jul 26129.16
Jul 27129.17
Jul 28129.22
Jul 29129.24
Jul 30129.24
Jul 31129.33
Aug 1129.36
Aug 2129.56
Aug 3129.61
Aug 4129.64
Aug 5129.61
Aug 6129.57
Aug 7129.52
Aug 8129.49
Aug 9129.62
Aug 10129.67
Aug 11129.56
Aug 12129.40
Aug 13129.34
Aug 14129.21