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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:
Link to the St. Johns River Water Management District.
St. Johns River Water Management District
Link to the US Army Corps of Engineers
US Army Corps of Engineers.
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  2019-10-17
00060 Discharge 1993-10-01  2019-10-17
00065 Gage height 2007-10-01  2019-10-17
00095 Specific cond at 25C 2007-10-01  2019-10-17
00300 Dissolved oxygen 2007-10-01  2019-10-02
63160 Stream level, NAVD 2010-10-01  2019-10-17
72137 Discharge,tide fltrd 2007-10-01  2019-10-15

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 26.8 10-17-2019   00:15 EDT
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Discharge, cubic feet per second

Most recent instantaneous value: 20200 10-17-2019   00:15 EDT
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Daily discharge, cubic feet per second -- statistics for Oct 17 based on 26 water years of record more
Min
(1994)
25th
percen-
tile
Mean Median 75th
percen-
tile
Most Recent
Instantaneous
Value Oct 17
Max
(2005)
-4590 3410 6830 6960 10800 20200 21000


Gage height, feet

Most recent instantaneous value: 11.80 10-17-2019   00:15 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 932 10-17-2019   00:15 EDT
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Stream water level elevation above NAVD 1988, in feet

Most recent instantaneous value: 0.87 10-17-2019   00:15 EDT
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Discharge, tidally filtered, cubic feet per second

Most recent instantaneous value: 11400 10-15-2019   13:00 EDT
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