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TEMPORARY GAGE REMOVAL NOTICE: The following sites will be temporarily suspended due to the risk of equipment damage from high water levels during the operation of the Morganza Spillway.

  • 295011091184300 Little Bayou Long North of Duck Lake
  • 295447091191500 Middle Fork Bayou Long at Bayou Long
  • 300507091355600 Bayou Darby near Lake Fausse Point Cut
  • 073815963 Murphy Lake near Bayou Sorrel, LA

* IMPORTANT: Next Generation Station Page

USGS 07386880 Vermilion River at Surrey St. at Lafayette, LA

PROVISIONAL DATA SUBJECT TO REVISION

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Click to go to the U. S. Geological Survey's National Streamflow Information Program (NSIP) Click to go to the U. S. Army Corps of Engineers, New Orleans District web pages Data for this site provided by the U.S. Geological Survey's National Streamflow Information Program (NSIP), and 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 December 1967 to September 2015.
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This station managed by the Baton Rouge Field Office.

Available Parameters Available Period
All 9 Available Parameters for this site
   
00010 Temperature, water 2018-03-23  2019-07-16
00060 Discharge 1995-10-10  2019-07-16
00065 Gage height 2007-10-01  2019-07-16
00095 Specific cond at 25C 2018-03-23  2019-07-16
00300 Dissolved oxygen 2018-03-23  2019-07-16
63160 Stream level, NAVD 2019-03-18  2019-07-16
63680 Turbidity, Form Neph 2018-03-23  2019-07-16
72254 Sensor velocity 2019-01-01  2019-07-16
72255 Mean water velocity 2007-10-17  2019-07-16

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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: 1860 07-16-2019   07:15 CDT
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Daily discharge, cubic feet per second -- statistics for Jul 16 based on 26 water years of record more
Min
(1996)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Jul 16		 Max
(1989)
414 552 686 835 919 1860 3330

Gage height, feet
Most recent instantaneous value: 10.62 07-16-2019   07:15 CDT
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 7.88 07-16-2019   07:15 CDT
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