Water Level Data for the Last 30 Days

Sampson Lake

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

Date Stage
Sep 28129.97
Sep 29129.97
Sep 30129.91
Oct 1129.87
Oct 2129.81
Oct 3129.80
Oct 4129.80
Oct 5129.82
Oct 6129.84
Oct 7129.85
Oct 8130.06
Oct 9130.17
Oct 10130.24
Oct 11130.27
Oct 12130.28
Oct 13130.30
Oct 14130.30
Oct 15130.31
Oct 16130.30
Oct 17130.29
Oct 18130.27
Oct 19130.26
Oct 20130.29
Oct 21130.30
Oct 22130.32
Oct 23130.33
Oct 24130.34
Oct 25130.34
Oct 26130.33
Oct 27130.32


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.