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USGS 295124089542100 Caernarvon Outfall Channel at Caernarvon, LA

PROVISIONAL DATA SUBJECT TO REVISION

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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
  
2007-10-01  2021-05-11
2001-01-24  2021-05-11
2007-10-01  2021-05-11
2007-10-01  2021-05-11
2007-10-01  2021-05-11
2021-01-11  2021-05-11
2021-01-11  2021-05-11
2021-01-11  2021-05-11







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 20.2 05-11-2021   07:00 CDT
Graph of  Temperature, water, degrees Celsius

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Discharge, cubic feet per second

Most recent instantaneous value: 450 05-11-2021   07:30 CDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 11 based on 15 water years of record more
Min
(2003)
25th
percen-
tile
Most Recent
Instantaneous
Value May 11
Median Mean 75th
percen-
tile
Max
(2010)
10.4 256 450 670 2080 3800 8620


Gage height, feet

Most recent instantaneous value: 1.39 05-11-2021   07:30 CDT
Graph of  Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 370 05-11-2021   07:00 CDT
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Salinity, water, unfiltered, parts per thousand

Most recent instantaneous value: 0.2 05-11-2021   07:00 CDT
Graph of  Salinity, water, unfiltered, parts per thousand

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Stream water level elevation above NAVD 1988, in feet

Most recent instantaneous value: 0.93 05-11-2021   07:30 CDT
Graph of  Stream water level elevation above NAVD 1988, in feet

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Water velocity reading from field sensor, feet per second, [XVel.RA.SL.1500]

Most recent instantaneous value: 0.18 05-11-2021   07:30 CDT
Graph of  Water velocity reading from field sensor, feet per second, [XVel.RA.SL.1500]

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Mean water velocity for discharge computation, feet per second

Most recent instantaneous value: 0.24 05-11-2021   07:30 CDT
Graph of  Mean water velocity for discharge computation, feet per second

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