Water Level Data for the Last 30 Days

Sampson Lake

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

Date Stage
Mar 15130.14
Mar 16130.13
Mar 17130.10
Mar 18130.10
Mar 19130.04
Mar 20130.00
Mar 21129.98
Mar 22129.95
Mar 23129.93
Mar 24129.90
Mar 25129.88
Mar 26129.86
Mar 27129.83
Mar 28129.80
Mar 29129.76
Mar 30130.10
Mar 31130.16
Apr 1130.18
Apr 2130.19
Apr 3130.20
Apr 4130.21
Apr 5130.20
Apr 6130.20
Apr 7130.18
Apr 8130.15
Apr 9130.13
Apr 10130.08
Apr 11130.12
Apr 12130.08
Apr 13130.07


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.