Data are tidally affected--Astronomical tides cause significant cycles of approximately 24.84 hours at this site. Because a different portion of the 24.84-hour tidal cycle is averaged in successive daily (24-hour) computations, a systematic secondary oscillation, unrelated to basin hydrology and having a period of about two weeks may be apparent in daily data published prior to October 30, 2013. |
Min (1997) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Apr 25 | Max (2013) |
---|---|---|---|---|---|---|
-113 | -11 | 94 | 116 | 174 | 225 | 521 |