USGS Water-Year Summary 2024
07352800 Grand Bayou near Coushatta, LA
LOCATION - Lat 32°02'54", long 93°18'08" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 sec.4, T.12 N., R.9 W., Red River Parish, LA, Hydrologic Unit 11140209, near right bank on downstream side of bridge on State Highway 155, one-half mile upstream from Carrol Creek, and 3.3 miles northeast of Coushatta.
DRAINAGE AREA - 93.9 mi².