Water Level Data for the Last 30 Days

Lake Alto

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

Date Stage
Jun 6138.58
Jun 7138.73
Jun 8138.76
Jun 9138.78
Jun 10138.78
Jun 11138.79
Jun 12138.88
Jun 13138.88
Jun 14138.84
Jun 15138.83
Jun 16138.80
Jun 17138.79
Jun 18138.78
Jun 19138.83
Jun 20138.82
Jun 21138.79
Jun 22138.77
Jun 23139.00
Jun 24138.97
Jun 25138.95
Jun 26138.94
Jun 27138.91
Jun 28138.89
Jun 29138.88
Jun 30138.86
Jul 1138.84
Jul 2138.83
Jul 3138.82
Jul 4138.82
Jul 5138.89


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.