USGS Water-Year Summary 2021
02466031 BLACK WARRIOR RIVER BELOW SELDEN LOCK AND DAM NEAR EUTAW, AL
LOCATION - Lat 32°46'38", long 87°50'29" referenced to North American Datum of 1927, Hale County, AL, Hydrologic Unit 03160113, on downstream left side of dam, 5 mi east of Eutaw, and at river mile 49.5.
DRAINAGE AREA - 5,810 mi².
PERIOD OF RECORD - October 1999 to current year (elevations only). Prior to October 1999, elevation records published for 02466040 Black Warrior River below Selden Lock near Sawyerville located at mile 43.8 about 5.7 mi downstream. (See annual data reports prior to water year 2000.)
GAGE - Water-stage recorder. Datum of gage is at NGVD of 1929 (levels by U.S. Army Corps of Engineers).