Water Level Data for the Last 30 Days

Lake Alto

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

Date Stage
Aug 19138.81
Aug 20138.84
Aug 21138.85
Aug 22138.88
Aug 23138.89
Aug 24138.87
Aug 25138.85
Aug 26138.83
Aug 27138.83
Aug 28138.86
Aug 29138.88
Aug 30138.91
Aug 31138.97
Sep 1138.96
Sep 2138.90
Sep 3138.88
Sep 4138.87
Sep 5138.84
Sep 6138.86
Sep 7138.84
Sep 8138.83
Sep 9138.84
Sep 10138.85
Sep 11138.86
Sep 12138.87
Sep 13138.88
Sep 14138.88
Sep 15138.89
Sep 16138.95
Sep 17138.95


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.