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
Jan 27139.47
Jan 28139.57
Jan 29139.69
Jan 30139.67
Jan 31139.65
Feb 1139.63
Feb 2139.60
Feb 3139.59
Feb 4139.62
Feb 5139.61
Feb 6139.60
Feb 7139.59
Feb 8139.58
Feb 9139.57
Feb 10139.56
Feb 11139.55
Feb 12139.58
Feb 13139.57
Feb 14139.56
Feb 15139.56
Feb 16139.54
Feb 17139.54
Feb 18139.53
Feb 19139.52
Feb 20139.52
Feb 21139.51
Feb 22139.51
Feb 23139.50
Feb 24139.50
Feb 25139.49