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* IMPORTANT: Next Generation Station Page

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  2020-03-30
2007-10-01  2020-03-30
2019-12-01  2020-03-30
2019-12-01  2020-03-30
2019-12-01  2020-03-30







 (7)
 

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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: -316 03-30-2020   14:15 CDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Mar 30 based on 26 water years of record more
Min
(2013)
Most Recent
Instantaneous
Value Mar 30
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2009)
-1410 -316 326 1860 2520 3730 11200


Gage height, feet, [Primary]

Most recent instantaneous value: 2.62 03-30-2020   14:15 CDT
Graph of  Gage height, feet, [Primary]

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