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* IMPORTANT: Next Generation Station Page

USGS 02246518 POTTSBURG CRK AT US90 NR S. JACKSONVILLE, FL

PROVISIONAL DATA SUBJECT TO REVISION

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This gage is monitored in cooperation with the Link to the US Army Corps of Engineers
Data are tidally affected -- Astronomical tides cause significant cycles of approximately 24.84 hours at this site. Because a different portion of the 24.84-hour tidal cycle is averaged in successive daily (24-hour) computations, a systematic secondary oscillation, unrelated to basin hydrology and having a period of about two weeks may be apparent in daily data.

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 2015-10-29  2019-08-23
00060 Discharge 2015-09-30  2019-08-23
00065 Gage height 2015-09-30  2019-08-23
00095 Specific cond at 25C 2015-10-29  2019-08-23
00480 Salinity 2015-10-29  2019-08-23
72137 Discharge,tide fltrd 2015-11-05  2019-08-22

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 28.1 08-23-2019   23:30 EDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: -51.9 08-23-2019   23:30 EDT
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Daily discharge, cubic feet per second -- statistics for Aug 24 based on 3 water years of record more
Most Recent
Instantaneous
Value Aug 24		 Min
(2016)		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2017)
-51.9 10.7 11 28 29 43 43.0

Gage height, feet
Most recent instantaneous value: -1.09 08-23-2019   23:30 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 314 08-23-2019   23:30 EDT
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Salinity, water, unfiltered, parts per thousand
Most recent instantaneous value: 0.1 08-23-2019   23:30 EDT
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Discharge, tidally filtered, cubic feet per second
Most recent instantaneous value: 35.6 08-22-2019   07:00 EDT
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