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
May 26128.50
May 27128.52
May 28128.50
May 29128.49
May 30128.65
May 31128.89
Jun 1129.00
Jun 2129.03
Jun 3129.03
Jun 4129.02
Jun 5128.96
Jun 6129.00
Jun 7128.98
Jun 8128.94
Jun 9128.91
Jun 10128.86
Jun 11128.83
Jun 12128.81
Jun 13128.77
Jun 14128.71
Jun 15128.68
Jun 16128.64
Jun 17128.84
Jun 18128.83
Jun 19128.85
Jun 20129.00
Jun 21129.06
Jun 22129.10
Jun 23129.11
Jun 24129.10