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USGS 02234000 ST. JOHNS RIVER ABOVE LAKE HARNEY NEAR GENEVA, 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.

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 6 Available Parameters for this site
  
00010 Temperature, water 2007-12-12  2018-11-12
00060 Discharge 1990-10-01  2018-11-12
00065 Gage height 2007-10-01  2018-11-12
00095 Specific cond at 25C 2007-12-12  2018-11-12
00300 Dissolved oxygen 2010-11-11  2018-11-12
63160 Stream level, NAVD 2010-10-01  2018-11-12

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Days  (7)
 

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End date
 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 25.7 11-12-2018   16:30 EST
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Discharge, cubic feet per second

Most recent instantaneous value: 350 11-12-2018   16:30 EST
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Daily discharge, cubic feet per second -- statistics for Nov 12 based on 37 years of record more
Min
(2011)
Most Recent
Instantaneous
Value Nov 12
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2006)
340 350 1160 2380 2870 4050 7460


Gage height, feet

Most recent instantaneous value: 1.60 11-12-2018   16:30 EST
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 1350 11-12-2018   16:30 EST
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Dissolved oxygen, water, unfiltered, milligrams per liter

Most recent instantaneous value: 6.8 11-12-2018   16:30 EST
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Stream water level elevation above NAVD 1988, in feet

Most recent instantaneous value: 0.30 11-12-2018   16:30 EST
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