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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  2018-05-27
00060 Discharge 1990-10-01  2018-05-27
00065 Gage height 2007-10-01  2018-05-27
00095 Specific cond at 25C 2007-12-12  2018-05-27
00300 Dissolved oxygen 2010-11-11  2018-05-27
63160 Stream level, NAVD 2010-10-01  2018-05-27

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 26.4 05-27-2018   07:30 EDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 1870 05-27-2018   07:30 EDT
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Daily discharge, cubic feet per second -- statistics for May 27 based on 36 years of record more
Min
(2000)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value May 27		 Max
(1991)
14.0 159 389 600 879 1870 3050

Gage height, feet
Most recent instantaneous value: 2.87 05-27-2018   07:30 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 1530 05-27-2018   07:30 EDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 5.0 05-27-2018   07:30 EDT
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 1.57 05-27-2018   07:30 EDT
Graph of Stream water level elevation above NAVD 1988, in feet

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