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* IMPORTANT: Next Generation Station Page

USGS 02244040 ST. JOHNS R AT BUFFALO BLUFF NEAR SATSUMA, FL

PROVISIONAL DATA SUBJECT TO REVISION

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This gage is monitored in cooperation with the St. Johns River Water Management District.

Link to the St. Johns River Water Management District.

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.

REMARKS.--Computed discharge at this station may differ from individual measurements because of changes in tidal influence, wind, or other factors.

Available Parameters Available Period
All 7 Available Parameters for this site
  
00010 Temperature, water 2007-10-01  2019-09-19
00060 Discharge 1993-10-01  2019-09-19
00065 Gage height 2007-10-01  2019-09-19
00095 Specific cond at 25C 2007-10-01  2019-09-19
00300 Dissolved oxygen 2007-10-01  2019-09-19
63160 Stream level, NAVD 2010-10-01  2019-09-19
72137 Discharge,tide fltrd 2007-10-01  2019-09-17

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Summary of all available data for this site
Instantaneous-data availability statement


Discharge, cubic feet per second

Most recent instantaneous value: -8350 09-19-2019   08:15 EDT
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Daily discharge, cubic feet per second -- statistics for Sep 19 based on 26 water years of record more
Min
(2007)
Most Recent
Instantaneous
Value Sep 19
25th
percen-
tile
Mean Median 75th
percen-
tile
Max
(2017)
-14800 -8350 2840 6220 7120 10500 19800


Gage height, feet

Most recent instantaneous value: 12.73 09-19-2019   08:15 EDT
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