USGS Water-Year Summary 2023
07351755 Bayou Pierre at Powhatan, LA
LOCATION - Lat 31°51'37", long 93°12'22" referenced to North American Datum of 1927, in SE 1/4 SE 1/4 sec.22, T.10 N., R.8 W., Natchitoches Parish, LA, Hydrologic Unit 11140206, at right bank of downstream side of bridge on State Highway 485, 1.0 miles southwest of Powhatan and 8.8 miles downstream from base gage.
DRAINAGE AREA - 879 mi².
PERIOD OF RECORD - August 1980 to current.
GAGE - Water-stage recorder. Datum of gage is 83.61 NGVD of 1929. Satellite telemetry at station.
COOPERATION - Corps of Engineers, Vicksburg District.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 36.58 ft, May 17, 2016.