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USGS 295124089542100 Caernarvon Outfall Channel at Caernarvon, LA

PROVISIONAL DATA SUBJECT TO REVISION

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Click to go to the Louisiana Coastal Protection and Restoration Authority web pages   Data for this site provided through a cooperative program with the Louisiana Coastal Protection and Restoration Authority (CPRA)

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 published from January 2001 to September 2015.

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This station managed by the Baton Rouge Field Office.

Available Parameters Available Period
All 8 Available Parameters for this site
  
00010 Temperature, water 2007-10-01  2019-02-19
00060 Discharge 2001-01-24  2019-02-19
00065 Gage height 2007-10-01  2019-02-19
00095 Specific cond at 25C 2007-10-01  2019-02-19
00480 Salinity 2007-10-01  2019-02-19
63160 Stream level, NAVD 2018-10-22  2019-02-19
72254 Sensor velocity [XVel.RA.SL.1500] 2018-10-22  2019-02-19
72255 Mean water velocity 2018-10-22  2019-02-19

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 8.3 02-19-2019   05:00 CST
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Discharge, cubic feet per second

Most recent instantaneous value: 622 02-19-2019   05:45 CST
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Daily discharge, cubic feet per second -- statistics for Feb 19 based on 15 years of record more
Min
(2015)
Most Recent
Instantaneous
Value Feb 19
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2005)
464 622 660 2670 2750 4310 6480


Gage height, feet

Most recent instantaneous value: 1.71 02-19-2019   05:45 CST
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 373 02-19-2019   05:00 CST
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Salinity, water, unfiltered, parts per thousand

Most recent instantaneous value: 0.2 02-19-2019   05:00 CST
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Stream water level elevation above NAVD 1988, in feet

Most recent instantaneous value: 1.25 02-19-2019   05:45 CST
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Water velocity reading from field sensor, feet per second, [XVel.RA.SL.1500]

Most recent instantaneous value: 0.28 02-19-2019   05:45 CST
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Mean water velocity for discharge computation, feet per second

Most recent instantaneous value: 0.32 02-19-2019   05:45 CST
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