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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
All 8 Available Parameters for this site
   
00010 Temperature, water 2007-10-01  2019-10-15
00060 Discharge 2001-01-24  2019-10-15
00065 Gage height 2007-10-01  2019-10-15
00095 Specific cond at 25C 2007-10-01  2019-10-15
00480 Salinity 2007-10-01  2019-10-15
63160 Stream level, NAVD 2019-06-17  2019-10-15
72254 Sensor velocity [XVel.RA.SL.1500] 2019-06-17  2019-10-15
72255 Mean water velocity 2019-06-17  2019-10-15

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 25.2 10-15-2019   03:00 CDT
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Discharge, cubic feet per second
Most recent instantaneous value: 457 10-15-2019   03:30 CDT
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Daily discharge, cubic feet per second -- statistics for Oct 15 based on 12 water years of record more
Min
(2008)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Oct 15		 Mean 75th
percen-
tile		 Max
(2012)
-10.4 109 436 457 764 1580 2300

Gage height, feet
Most recent instantaneous value: 2.31 10-15-2019   03:30 CDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 464 10-15-2019   03:00 CDT
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Salinity, water, unfiltered, parts per thousand
Most recent instantaneous value: 0.2 10-15-2019   03:00 CDT
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 1.85 10-15-2019   03:30 CDT
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Water velocity reading from field sensor, feet per second, [XVel.RA.SL.1500]
Most recent instantaneous value: 0.19 10-15-2019   03:30 CDT
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Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: 0.22 10-15-2019   03:30 CDT
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