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 Lake

Station ID: 02320750    River Mile: -    Flood Stage: Not established

Date Stage
Dec 22130.93
Dec 23130.95
Dec 24130.90
Dec 25130.84
Dec 26130.76
Dec 27130.68
Dec 28130.64
Dec 29130.60
Dec 30130.54
Dec 31130.48
Jan 1130.42
Jan 2130.34
Jan 3130.26
Jan 4130.28
Jan 5130.28
Jan 6130.24
Jan 7130.21
Jan 8130.16
Jan 9130.10
Jan 10130.03
Jan 11129.98
Jan 12129.95
Jan 13129.91
Jan 14129.86
Jan 15129.79
Jan 16129.75
Jan 17129.71
Jan 18129.66
Jan 19129.63
Jan 20129.65