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

Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 07380401

Click to hide Water-Year Summary instructions and information
  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  
00065 Gage height(Mean)  

Water year 2017: 2016-10-01 to 2017-09-30

Print this page
USGS Water-Year Summary 2017
LOCATION - Lat 30°05'47", long 91°00'21" referenced to North American Datum of 1927, in sec.35, T.11 S., R.2 E., Ascension Parish, LA, Hydrologic Unit 08070204, on downstream side of bridge located 1.0 mi south of Marchand Drive (Hwy. 3089) and connecting Hwy. 1 and Hwy. 308.
DRAINAGE AREA - Undetermined.
PERIOD OF RECORD - December 1996 to September 2000, April 2009 to Sept. 2011 (gage height only); October 2000 to current year.
GAGE - Water-stage recorder and acoustic velocity meter. Datum of gage is NAVD 88.
REMARKS - Pumping plant at Mississippi River pumps total flow of Bayou Lafourche from river except for small amounts of storm drainage during heavy runoff. Satellite telemetry and rain gage at station.
EXTREMES FOR PERIOD OF RECORD - Maximum positive discharge, 535 ft³/s, Mar. 2, 2001; maximum gage height, 12.55 ft, May 28, 2014; maximum negative discharge, -240 ft³/s, June 11, 2001; minimum gage height, 3.79 ft, Mar. 29, 1997.