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
Aug 1915.19
Aug 2014.80
Aug 2114.36
Aug 2213.92
Aug 2313.48
Aug 2413.06
Aug 2512.47
Aug 2611.76
Aug 2711.53
Aug 2811.30
Aug 2910.89
Aug 3010.56
Aug 3110.15
Sep 19.95
Sep 29.89
Sep 310.22
Sep 410.03
Sep 59.67
Sep 69.36
Sep 79.01
Sep 88.68
Sep 98.36
Sep 108.07
Sep 117.80
Sep 127.60
Sep 137.39
Sep 147.21
Sep 157.04
Sep 166.87
Sep 176.71


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.