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
Oct 304.98
Oct 314.98
Nov 14.96
Nov 24.95
Nov 34.94
Nov 44.94
Nov 54.93
Nov 64.95
Nov 75.04
Nov 85.02
Nov 94.96
Nov 105.23
Nov 115.87
Nov 125.99
Nov 136.00
Nov 145.95
Nov 155.89
Nov 165.82
Nov 175.70
Nov 185.60
Nov 195.53
Nov 205.49
Nov 215.49
Nov 225.48
Nov 235.46
Nov 245.44
Nov 255.41
Nov 265.38
Nov 275.36
Nov 285.37


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.