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

Graham (CR 227 Bridge)

Station ID: 02320700    River Mile: 69    Flood Stage: 113

Date Stage
Jun 27109.46
Jun 28109.79
Jun 29109.60
Jun 30109.68
Jul 1109.12
Jul 2108.68
Jul 3108.38
Jul 4108.14
Jul 5108.64
Jul 6108.51
Jul 7108.28
Jul 8108.41
Jul 9109.20
Jul 10109.72
Jul 11109.85
Jul 12111.37
Jul 13110.21
Jul 14110.11
Jul 15110.05
Jul 16110.42
Jul 17112.06
Jul 18112.08
Jul 19114.70
Jul 20113.60
Jul 21112.74
Jul 22112.44
Jul 23112.92
Jul 24112.53
Jul 25111.78
Jul 26111.58