Water Level Data for the Last 30 Days

Sampson Lake

Station ID: 02320751    River Mile: -    Flood Stage: 132

Date Stage
Jun 26130.57
Jun 27130.92
Jun 28131.02
Jun 29131.05
Jun 30131.08
Jul 1131.07
Jul 2131.10
Jul 3131.11
Jul 4131.09
Jul 5131.03
Jul 6131.02
Jul 7131.71
Jul 8132.45
Jul 9132.67
Jul 10132.68
Jul 11132.62
Jul 12132.51
Jul 13132.40
Jul 14132.31
Jul 15132.26
Jul 16132.25
Jul 17132.18
Jul 18132.13
Jul 19131.58
Jul 20131.50
Jul 21131.34
Jul 22131.21
Jul 23131.14
Jul 24130.98
Jul 25130.98


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.