Water Level Data for the Last 30 Days

Lake Alto

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

Date Stage
Apr 24139.55
Apr 25139.55
Apr 26139.56
Apr 27139.54
Apr 28139.54
Apr 29139.52
Apr 30139.52
May 1139.50
May 2139.50
May 3139.51
May 4139.51
May 5139.65
May 6139.63
May 7139.61
May 8139.59
May 9139.57
May 10139.55
May 11139.54
May 12139.51
May 13139.51
May 14139.50
May 15139.48
May 16139.46
May 17139.45
May 18139.40
May 19139.42
May 20139.41
May 21139.40
May 22139.37
May 23139.37


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.