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
Aug 2535.06
Aug 2635.03
Aug 2734.97
Aug 2834.88
Aug 2934.77
Aug 3034.67
Aug 3134.58
Sep 134.63
Sep 234.71
Sep 334.67
Sep 434.58
Sep 534.50
Sep 634.46
Sep 734.43
Sep 834.42
Sep 934.42
Sep 1034.41
Sep 1134.42
Sep 1234.46
Sep 1334.43
Sep 1434.33
Sep 1534.23
Sep 1634.21
Sep 1734.32
Sep 1834.57
Sep 1935.58
Sep 2036.64
Sep 2137.32
Sep 2237.64
Sep 2337.62


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.