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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
  
2007-12-12  2021-06-20
1990-10-01  2021-06-20
2007-10-01  2021-06-20
2007-12-12  2021-06-20
2010-11-11  2021-06-20
2010-10-01  2021-06-20







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 29.1 06-20-2021   03:30 EDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 651 06-20-2021   03:30 EDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jun 20 based on 39 water years of record more
Min
(2000)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Jun 20		 Median Mean 75th
percen-
tile		 Max
(2018)
11.0 449 651 682 1240 1560 6230

Gage height, feet
Most recent instantaneous value: 1.22 06-20-2021   03:30 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 1640 06-20-2021   03:30 EDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 5.9 06-20-2021   03:30 EDT
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: -0.08 06-20-2021   03:30 EDT
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