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USGS 02234500 ST. JOHNS RIVER NEAR SANFORD, 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
  
00065 Gage height 2007-10-01  2015-09-04
00060 Discharge 2007-10-01  2015-09-04
00300 Dissolved oxygen 2010-11-10  2015-09-04
63160 Stream level, NAVD 2010-10-01  2015-09-04
00095 Specific cond at 25C 2007-12-12  2015-09-04
00010 Temperature, water 2007-12-12  2015-09-04

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


Gage height, feet

Most recent instantaneous value: 2.68   09-04-2015  18:30 EDT
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Discharge, cubic feet per second

Most recent instantaneous value: 3,230   09-04-2015  18:30 EDT
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Daily discharge, cubic feet per second -- statistics for Sep 4 based on 22 years of record more
Min
(1999)
25th
percen-
tile
Median Most Recent
Instantaneous
Value Sep 4
Mean 75th
percen-
tile
Max
(2008)
-596 1160 2410 3230 3270 4620 12700


Dissolved oxygen, water, unfiltered, milligrams per liter

Most recent instantaneous value: 6.0   09-04-2015  18:30 EDT
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Stream water level elevation above NAVD 1988, in feet

Most recent instantaneous value: 1.73   09-04-2015  18:30 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 969   09-04-2015  18:30 EDT
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Temperature, water, degrees Celsius

Most recent instantaneous value: 29.9   09-04-2015  18:30 EDT
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