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

Lake Alto

Station ID: 02320630    River Mile: -    Flood Stage: Not established

Date Stage
Jul 16139.45
Jul 17139.45
Jul 18139.47
Jul 19139.48
Jul 20139.48
Jul 21139.47
Jul 22139.75
Jul 23139.83
Jul 24139.82
Jul 25139.77
Jul 26139.71
Jul 27139.67
Jul 28139.61
Jul 29139.58
Jul 30139.63
Jul 31139.61
Aug 1139.59
Aug 2139.66
Aug 3139.64
Aug 4139.60
Aug 5139.57
Aug 6139.56
Aug 7139.54
Aug 8139.52
Aug 9139.51
Aug 10139.49
Aug 11139.48
Aug 12139.51
Aug 13139.50
Aug 14139.48