Water Level Data for the Last 30 Days

US 19 at Gulf Hammock

Station ID: 02313530    River Mile: 8    Flood Stage: Not established

Date Stage
Feb 44.97
Feb 54.97
Feb 65.50
Feb 78.53
Feb 88.76
Feb 97.93
Feb 107.33
Feb 116.91
Feb 126.66
Feb 136.61
Feb 147.59
Feb 158.54
Feb 169.45
Feb 179.29
Feb 188.81
Feb 198.61
Feb 208.47
Feb 218.17
Feb 227.86
Feb 237.64
Feb 247.38
Feb 257.12
Feb 266.91
Feb 276.72
Feb 286.54
Mar 16.40
Mar 26.27
Mar 38.12
Mar 48.22
Mar 58.18


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.