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USGS 07381324 Bayou Grand Caillou at Dulac, 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 prior to October 30, 2013.
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This station managed by the Baton Rouge Field Office.

Available Parameters Available Period
All 5 Available Parameters for this site
   
00060 Discharge 2001-10-01  2019-10-23
00065 Gage height 2007-10-01  2019-10-23
63160 Stream level, NAVD 2019-06-25  2019-10-23
72254 Sensor velocity [X-Velocity.UL_3000] 2019-06-25  2019-10-23
72255 Mean water velocity [Vmean.UL.3000] 2019-06-25  2019-10-23

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

Discharge, cubic feet per second
Most recent instantaneous value: 479 10-23-2019   15:15 CDT
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Daily discharge, cubic feet per second -- statistics for Oct 23 based on 13 water years of record more
Min
(2009)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2008)		 Most Recent
Instantaneous
Value Oct 23
-67.9 -11.00 56 69 137 305 479

Gage height, feet
Most recent instantaneous value: 1.68 10-23-2019   15:15 CDT
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 2.04 10-23-2019   15:15 CDT
Graph of Stream water level elevation above NAVD 1988, in feet

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