Water Level Data for the Last 30 Days

Irwinville

Station ID: 02315920    River Mile: 139    Flood Stage: 272

Date Stage
Feb 26265.21
Feb 27265.15
Feb 28265.09
Mar 1265.01
Mar 2264.97
Mar 3264.92
Mar 4264.85
Mar 5264.79
Mar 6264.69
Mar 7264.63
Mar 8264.57
Mar 9264.53
Mar 10264.61
Mar 11264.69
Mar 12264.83
Mar 13265.13
Mar 14265.37
Mar 15265.53
Mar 16265.75
Mar 17265.84
Mar 18265.78
Mar 19265.63
Mar 20265.55
Mar 21265.53
Mar 22265.36
Mar 23265.14
Mar 24264.94
Mar 25264.77
Mar 26264.63
Mar 27264.62


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.