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 22139.39
Mar 23139.39
Mar 24139.37
Mar 25139.37
Mar 26139.36
Mar 27139.36
Mar 28139.36
Mar 29139.34
Mar 30139.35
Mar 31139.34
Apr 1139.34
Apr 2139.33
Apr 3139.33
Apr 4139.34
Apr 5139.33
Apr 6139.32
Apr 7139.35
Apr 8139.34
Apr 9139.54
Apr 10139.66
Apr 11139.64
Apr 12139.62
Apr 13139.59
Apr 14139.57
Apr 15139.62
Apr 16139.59
Apr 17139.56
Apr 18139.54
Apr 19139.51
Apr 20139.51