USGS 07386980 Vermilion River at Perry, 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 October 1973 to September 2015.
Precipitation data for this station are temporary and will only be available for 120 days. (more information)
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This station managed by the Baton Rouge Field Office.

Available Parameters Available Period
  
1999-10-01  2024-11-24
2007-10-01  2024-11-24
2024-07-27  2024-11-24
2024-07-27  2024-11-24







 (7)
 

  -- or --

 


 

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


Discharge, cubic feet per second

Most recent instantaneous value: 1840 11-24-2024   08:15 CST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Nov 24 based on 26 water years of record more
Min
(1991)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value Nov 24
Max
(2001)
-309 345 700 907 1440 1840 2970


Gage height, feet

Most recent instantaneous value: 5.28 11-24-2024   09:15 CST
Graph of  Gage height, feet

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Stream water level elevation above NAVD 1988, in feet, [NAVD88 GEOID18]

Most recent instantaneous value: 0.76 11-24-2024   08:15 CST
Graph of  Stream water level elevation above NAVD 1988, in feet, [NAVD88 GEOID18]

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

Most recent instantaneous value: 1.14 11-24-2024   09:15 CST
Graph of  Water velocity reading from field sensor, feet per second, [XVel.RA.SL.1500]

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