| 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 from December 1967 to September 2015. |
| Min (2006) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Mar 9 | Max (2001) |
|---|---|---|---|---|---|---|
| 358 | 624 | 853 | 962 | 1300 | 1480 | 2080 |