USGS Water-Year Summary 2023
073813375 BAYOU TERREBONNE AT CONTROL STRUCTURE NEAR LAPEYROUSE, LA
LOCATION - Lat 29°23'20", long 90°35'16" referenced to North American Datum of 1983, Terrebonne Parish, LA, Hydrologic Unit 08090302, on the Bayou Terrebonne Control Structure, north of the Madison Canal Bridge along State Highway 55, 6.3 miles south of Montegut.
DRAINAGE AREA - Indeterminate.
PERIOD OF RECORD - November 2001 to September 2017
GAGE - UPSTREAM: Water-stage recorder. Datum of gage is NAVD88 Geoid03 EPOCH 2002.00, prior to Oct. 1, 2005 at datum 0.17 ft lower.
DOWNSTREAM: Water-stage recorder. Datum of gage is NAVD88 Geoid03 EPOCH 2002.00, prior to Oct. 1, 2005 at datum 0.24 ft lower.
EXTREMES FOR PERIOD OF RECORD - UPSTREAM: Maximum gage height, 3.53 ft, Sept. 13, 2008; minimum recorded gage height, -1.46 ft, March 06,2015.
DOWNSTREAM: Maximum gage height, 8.26 ft, Sept. 1, 2008; minimum recorded gage height, -1.91 ft, Aug. 29, 2012, but may have been lower during period of missing record due to Hurricane Isaac.