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
Mar 29137.77
Mar 30137.76
Mar 31137.75
Apr 1137.73
Apr 2137.74
Apr 3137.71
Apr 4137.99
Apr 5138.01
Apr 6138.01
Apr 7137.99
Apr 8137.97
Apr 9137.95
Apr 10137.95
Apr 11137.93
Apr 12137.91
Apr 13137.90
Apr 14137.88
Apr 15137.87
Apr 16137.87
Apr 17137.86
Apr 18137.83
Apr 19137.82
Apr 20137.81
Apr 21137.79
Apr 22137.77
Apr 23137.76
Apr 24137.74
Apr 25137.70
Apr 26137.69
Apr 27137.69