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* IMPORTANT: Next Generation Station Page

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  2019-06-18
00060 Discharge 1990-10-01  2019-06-18
00065 Gage height 2007-10-01  2019-06-18
00095 Specific cond at 25C 2007-12-12  2019-06-18
00300 Dissolved oxygen 2010-11-11  2019-06-18
63160 Stream level, NAVD 2010-10-01  2019-06-18

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 28.6 06-18-2019   13:30 EDT
Graph of  Temperature, water, degrees Celsius

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Discharge, cubic feet per second

Most recent instantaneous value: 702 06-18-2019   13:30 EDT
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Daily discharge, cubic feet per second -- statistics for Jun 18 based on 37 years of record more
Min
(2000)
25th
percen-
tile
Median Most Recent
Instantaneous
Value Jun 18
Mean 75th
percen-
tile
Max
(2018)
-1.30 370 686 702 1140 1580 6280


Gage height, feet

Most recent instantaneous value: 1.83 06-18-2019   13:30 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 1750 06-18-2019   13:30 EDT
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Dissolved oxygen, water, unfiltered, milligrams per liter

Most recent instantaneous value: 5.9 06-18-2019   13:30 EDT
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Stream water level elevation above NAVD 1988, in feet

Most recent instantaneous value: 0.53 06-18-2019   13:30 EDT
Graph of  Stream water level elevation above NAVD 1988, in feet

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