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
Oct 26139.65
Oct 27139.64
Oct 28139.64
Oct 29139.61
Oct 30139.60
Oct 31139.59
Nov 1139.59
Nov 2139.59
Nov 3139.59
Nov 4139.59
Nov 5139.59
Nov 6139.59
Nov 7139.59
Nov 8139.59
Nov 9139.58
Nov 10139.57
Nov 11139.56
Nov 12139.57
Nov 13139.57
Nov 14139.56
Nov 15139.55
Nov 16139.54
Nov 17139.54
Nov 18139.54
Nov 19139.53
Nov 20139.52
Nov 21139.53
Nov 22139.52
Nov 23139.70
Nov 24139.68