Water Level Data for the Last 30 Days

River Rise at O'Leno State Park

Station ID: 02321958    River Mile: 30    Flood Stage: 36

Date Stage
Apr 2432.46
Apr 2532.44
Apr 2632.40
Apr 2732.38
Apr 2832.35
Apr 2932.33
Apr 3032.32
May 132.32
May 232.33
May 332.32
May 432.31
May 532.32
May 632.30
May 732.31
May 832.30
May 932.28
May 1032.27
May 1132.26
May 1232.24
May 1332.22
May 1432.20
May 1532.19
May 1632.18
May 1732.16
May 1832.15
May 1932.14
May 2032.13
May 2132.10
May 2232.06
May 2332.08


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.