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
Mar 29129.87
Mar 30129.85
Mar 31129.84
Apr 1129.82
Apr 2129.80
Apr 3129.77
Apr 4130.02
Apr 5130.03
Apr 6130.08
Apr 7130.07
Apr 8130.07
Apr 9130.04
Apr 10130.02
Apr 11130.01
Apr 12130.00
Apr 13129.98
Apr 14129.97
Apr 15129.95
Apr 16129.93
Apr 17129.93
Apr 18129.90
Apr 19129.89
Apr 20129.87
Apr 21129.85
Apr 22129.83
Apr 23129.82
Apr 24129.78
Apr 25129.76
Apr 26129.74
Apr 27129.74