Water Level Data for the Last 30 Days

Lake Alto

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

Date Stage
Feb 4138.51
Feb 5138.51
Feb 6138.66
Feb 7138.87
Feb 8138.89
Feb 9138.90
Feb 10138.89
Feb 11138.90
Feb 12138.92
Feb 13138.91
Feb 14138.99
Feb 15139.04
Feb 16139.03
Feb 17139.04
Feb 18139.03
Feb 19139.08
Feb 20139.07
Feb 21139.05
Feb 22139.05
Feb 23139.04
Feb 24139.03
Feb 25139.03
Feb 26139.01
Feb 27139.01
Feb 28139.00
Mar 1139.01
Mar 2139.04
Mar 3139.08
Mar 4139.07
Mar 5139.07


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.