USGS Water-Year Summary 2020
07381515 ATCHAFALAYA RIVER AT BUTTE LA ROSE, LA
LOCATION - Lat 30°16'53", long 91°41'12" referenced to North American Datum of 1927, St. Martin Parish, LA, Hydrologic Unit 08080101, on right bank in Butte La Rose.
DRAINAGE AREA - Indeterminate.
PERIOD OF RECORD - May 29, 1928 to Nov. 20, 1996, station maintained by U.S. Army Corps of Engineers, New Orleans District; Nov. 21, 1996 to current year.
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929.
EXTREMES FOR PERIOD OF RECORD - Maximum recorded gage height, 27.28 ft, May 23, 1973 (from U.S. Army Corps of Engineers), minimum recorded gage height, -0.11 ft, August 29, 2012 (during Hurricane Isaac).