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USGS 08012150 Mermentau River At Mermentau, 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 1984 to September 2015.
National Weather Service forecast for this station
National Weather Service station , and basin wide forcast.
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This station managed by the Baton Rouge Field Office.

Available Parameters Available Period
  
2000-10-01  2021-10-22
2007-10-01  2021-10-22
2021-06-24  2021-10-22
2021-06-24  2021-10-22
2021-06-24  2021-10-22







 (30)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: -69.9 10-22-2021   18:15 CDT
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Daily discharge, cubic feet per second -- statistics for Oct 22 based on 22 water years of record more
Min
(2001)		 Most Recent
Instantaneous
Value Oct 22		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2007)
-348 -69.9 77 570 1380 1390 13000

Gage height, feet, [Primary]
Most recent instantaneous value: 3.12 10-22-2021   18:15 CDT
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Stream water level elevation above NGVD 1929, in feet
Most recent instantaneous value: 3.70 10-22-2021   18:15 CDT
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