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
May 26129.28
May 27129.29
May 28129.28
May 29129.27
May 30129.38
May 31129.57
Jun 1129.66
Jun 2129.68
Jun 3129.70
Jun 4129.67
Jun 5129.63
Jun 6129.65
Jun 7129.64
Jun 8129.61
Jun 9129.58
Jun 10129.54
Jun 11129.52
Jun 12129.50
Jun 13129.47
Jun 14129.42
Jun 15129.41
Jun 16129.37
Jun 17129.50
Jun 18129.50
Jun 19129.52
Jun 20129.61
Jun 21129.67
Jun 22129.70
Jun 23129.69
Jun 24129.69