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USGS 07381235 GIWW West of Bayou Lafourche at Larose, LA

PROVISIONAL DATA SUBJECT TO REVISION

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Click to go to the U. S. Army Corps of Engineers, New Orleans District web pages   Data for this site provided through a cooperative program with the U. S. Army Corps of Engineers, New Orleans District.

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 April 2007 to September 2015.

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This station managed by the Baton Rouge Field Office.

Available Parameters Available Period
All 7 Available Parameters for this site
  
00010 Temperature, water 2007-10-01  2017-09-20
00060 Discharge 2002-10-10  2017-09-20
00065 Gage height 2007-10-01  2017-09-20
00095 Specific cond at 25C 2007-10-01  2017-09-20
00480 Salinity 2007-10-01  2017-09-20
63160 Stream level, NAVD 2017-05-23  2017-09-20
72255 Mean water velocity 2017-05-23  2017-09-20

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 29.6 09-20-2017   16:00 CDT
Graph of  Temperature, water, degrees Celsius

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Discharge, cubic feet per second

Most recent instantaneous value: Rat 09-20-2017   15:45 CDT
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Daily discharge, cubic feet per second -- statistics for Sep 20 based on 11 years of record more
Min
(2014)
25th
percen-
tile
Mean Most Recent
Instantaneous
Value Sep 20
Median 75th
percen-
tile
Max
(2006)
-1910 -652.00 -89.00 -- unavailable -- 132 639 857


Gage height, feet

Most recent instantaneous value: 1.67 09-20-2017   15:45 CDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 182 09-20-2017   16:00 CDT
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Salinity, water, unfiltered, parts per thousand

Most recent instantaneous value: 0.1 09-20-2017   16:00 CDT
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Stream water level elevation above NAVD 1988, in feet

Most recent instantaneous value: 0.61 09-20-2017   15:45 CDT
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Mean water velocity for discharge computation, feet per second

Most recent instantaneous value: 0.31 09-20-2017   16:15 CDT
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