Water Level Data for the Last 30 Days

Near Gulf Hammock

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

Date Stage
Sep 3-0.44
Sep 4-0.20
Sep 50.30
Sep 60.82
Sep 71.49
Sep 81.49
Sep 91.56
Sep 101.25
Sep 110.43
Sep 120.25
Sep 13-0.08
Sep 14-0.55
Sep 15-1.34
Sep 16-1.10
Sep 17-0.70
Sep 18-1.11
Sep 19-0.70
Sep 200.03
Sep 21-0.12
Sep 220.38
Sep 231.60
Sep 241.67
Sep 251.69
Sep 260.92
Sep 270.39
Sep 28-0.46
Sep 290.04
Sep 30-1.03
Oct 1-1.35
Oct 2-0.94


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.