Water Level Data for the Last 30 Days

Lake Alto

Station ID: 02320629    River Mile: -    Flood Stage: Not established

Date Stage
Jan 12139.59
Jan 13139.61
Jan 14139.61
Jan 15139.60
Jan 16139.60
Jan 17139.59
Jan 18139.61
Jan 19139.68
Jan 20139.66
Jan 21139.70
Jan 22139.74
Jan 23139.72
Jan 24139.70
Jan 25139.70
Jan 26139.69
Jan 27139.68
Jan 28139.68
Jan 29139.67
Jan 30139.66
Jan 31139.66
Feb 1139.65
Feb 2139.65
Feb 3139.65
Feb 4139.64
Feb 5139.64
Feb 6139.63
Feb 7139.63
Feb 8139.62
Feb 9139.61
Feb 10139.61


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.