Water Level Data for the Last 30 Days

Near Gulf Hammock

Station ID: 02313700    River Mile: 4    Flood Stage: Not established

Date Stage
Aug 25-1.02
Aug 26-0.71
Aug 271.55
Aug 280.28
Aug 290.71
Aug 301.69
Aug 311.92
Sep 11.27
Sep 20.49
Sep 3-0.05
Sep 4-0.19
Sep 5-0.64
Sep 6-0.55
Sep 70.31
Sep 80.05
Sep 9-0.32
Sep 10-0.37
Sep 11-0.03
Sep 120.88
Sep 131.24
Sep 141.82
Sep 151.74
Sep 161.05
Sep 170.49
Sep 180.28
Sep 190.13
Sep 200.10
Sep 210.00
Sep 22-0.42
Sep 23-0.42


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.