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USGS 07381600 Lower Atchafalaya River at Morgan City, LA

PROVISIONAL DATA SUBJECT TO REVISION

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> Rating Information
This station managed by the Baton Rouge Field Office.

Available Parameters Available Period
  
2014-12-09  2026-10-16
1995-10-01  2026-10-16
2007-10-01  2026-10-16
2014-12-09  2026-10-16
2014-12-09  2026-10-16
2014-12-09  2026-10-16
2020-06-24  2026-10-16
2014-12-09  2026-10-16
2026-06-17  2026-10-16
2014-12-17  2026-10-16







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 25.0 10-16-2026   04:30 CDT
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Discharge, cubic feet per second
Most recent instantaneous value: 62100 10-16-2026   04:00 CDT
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Daily discharge, cubic feet per second -- statistics for Oct 16 based on 16 water years of record more
Min
(2008)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Oct 16		 Mean Median 75th
percen-
tile		 Max
(2010)
29100 41200 62100 69300 73500 82600 152000

Gage height, feet
Most recent instantaneous value: 3.49 10-16-2026   04:00 CDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 446 10-16-2026   04:30 CDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 7.7 10-16-2026   04:30 CDT
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 8.0 10-16-2026   04:30 CDT
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Salinity, water, unfiltered, parts per thousand
Most recent instantaneous value: 0.2 10-16-2026   04:30 CDT
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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [YSI EXO]
Most recent instantaneous value: 25.2 10-16-2026   04:30 CDT
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Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: 0.98 10-16-2026   04:00 CDT
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Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen
Most recent instantaneous value: 1.81 10-16-2026   04:30 CDT
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