USGS Water-Year Summary 2022
07364185 BAYOU BARTHOLOMEW NEAR PORTLAND, AR
LOCATION - Lat 33°14'08", long 91°32'08" referenced to North American Datum of 1983, in SW 1/4 NE 1/4 sec.08, T.17 S., R.4 W., Ashley County, AR, Hydrologic Unit 08040205, at bridge on State Hwy 160, and 1.4 mi west of Portland.
DRAINAGE AREA - 1,110 mi².
PERIOD OF RECORD - Sep 1998 to current year.
GAGE - Water-stage recorder and velocity meter. Datum of gage is 86.85 ft above NGVD of 1929. Auxiliary water-stage recorder from Sep 1998 to Oct 2002, 7.8 mi upstream. Index velocity station.
EXTREMES FOR PERIOD OF RECORD - Maximum peak stage 36.65 ft Dec 19, 2001 from floodmark.
PERIOD OF RECORD - Oct 2004 to current year.