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. |
Most Recent Instantaneous Value Apr 26 | Min (2009) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2004) |
---|---|---|---|---|---|---|
-425 | -102 | 5.6 | 74 | 93 | 186 | 376 |