Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
Click to hide state-specific text

DISCONTINUED GAGE NOTICE: The following sites are scheduled to be discontinued on Feb. 8, 2019 unless a cooperative funding partner can be found:

  • 295011091184300 Little Bayou Long North of Duck Lake
  • 295447091191500 Middle Fork Bayou Long at Bayou Long
  • 300507091355600 Bayou Darby near Lake Fausse Point Cut
  • 301655091440800 Pontoon Bridge Canal near Butte Larose, LA
  • 07385963 Murphy Lake near Bayou Sorrel, LA

* IMPORTANT: Next Generation Station Page

USGS 295124089542100 Caernarvon Outfall Channel at Caernarvon, LA

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Click to go to the Louisiana Coastal Protection and Restoration Authority web pages   Data for this site provided through a cooperative program with the Louisiana Coastal Protection and Restoration Authority (CPRA)
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 January 2001 to September 2015.
Customized Alerts by Text or E-mail at WaterAlert Subscription
This station managed by the Baton Rouge Field Office.

Available Parameters Available Period
All 8 Available Parameters for this site
   
00010 Temperature, water 2007-10-01  2019-03-24
00060 Discharge 2001-01-24  2019-03-24
00065 Gage height 2007-10-01  2019-03-24
00095 Specific cond at 25C 2007-10-01  2019-03-24
00480 Salinity 2007-10-01  2019-03-24
63160 Stream level, NAVD 2018-11-24  2019-03-24
72254 Sensor velocity [XVel.RA.SL.1500] 2018-11-24  2019-03-24
72255 Mean water velocity 2018-11-24  2019-03-24

Graph
Graph w/ stats
Graph w/o stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (7)
 
  -- or --
Begin date
 
End date
 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 12.3 03-24-2019   20:00 CDT
Graph of Temperature, water, degrees Celsius

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius"

?
 Add site numbers
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

Share this graph |


Discharge, cubic feet per second
Most recent instantaneous value: 498 03-24-2019   20:45 CDT
Graph of Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 Add site numbers
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

Share this graph |

Daily discharge, cubic feet per second -- statistics for Mar 24 based on 14 years of record more
Most Recent
Instantaneous
Value Mar 24		 Min
(2001)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2003)
498 528 926 1350 2750 5090 7050

Gage height, feet
Most recent instantaneous value: 1.09 03-24-2019   20:45 CDT
Graph of Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 Add site numbers
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

Share this graph |


Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 272 03-24-2019   20:00 CDT
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius"

?
 Add site numbers
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

Share this graph |


Salinity, water, unfiltered, parts per thousand
Most recent instantaneous value: 0.1 03-24-2019   20:00 CDT
Graph of Salinity, water, unfiltered, parts per thousand

Add up to 2 more sites and replot for "Salinity, water, unfiltered, parts per thousand"

?
 Add site numbers
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

Share this graph |


Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 0.63 03-24-2019   20:45 CDT
Graph of Stream water level elevation above NAVD 1988, in feet

Add up to 2 more sites and replot for "Stream water level elevation above NAVD 1988, in feet"

?
 Add site numbers
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

Share this graph |


Water velocity reading from field sensor, feet per second, [XVel.RA.SL.1500]
Most recent instantaneous value: 0.24 03-24-2019   20:45 CDT
Graph of Water velocity reading from field sensor, feet per second, [XVel.RA.SL.1500]

Add up to 2 more sites and replot for "Water velocity reading from field sensor, feet per second, [XVel.RA.SL.1500]"

?
 Add site numbers
Note



Create presentation-quality / stand-alone graph.  

Share this graph |


Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: 0.28 03-24-2019   20:45 CDT
Graph of Mean water velocity for discharge computation, feet per second

Add up to 2 more sites and replot for "Mean water velocity for discharge computation, feet per second"

?
 Add site numbers
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

Share this graph |