USGS Water-Year Summary 2019
02373000 SEPULGA RIVER NEAR MCKENZIE, AL
LOCATION - Lat 31°27'13", long 86°47'13" referenced to North American Datum of 1927, Conecuh County, AL, Hydrologic Unit 03140303, on left bank 100 ft downstream of bridge on U.S. Highway 31, 0.38 mi upstream of Old Town Creek, 2.5 mi upstream of Piney Woods Creek, 5.5 mi downstream of Persimmon Creek, and 7 mi southwest of McKenzie.
DRAINAGE AREA - 470 mi².
- WDR AL-84-1: Drainage area.
PERIOD OF RECORD - October 1937 to September 1967, October 1968 to September 1970 (annual peak discharge only), October 1974 to current year.
GAGE - Water-stage recorder. Datum of gage is 155.96 ft above NGVD of 1929 (levels by the U.S. Army Corps of Engineers). Prior to Mar. 25, 1939, nonrecording gage, and Mar. 26, 1939 to July 29, 1960, recording gage at same site and datum.
EXTREMES OUTSIDE PERIOD OF RECORD - Flood of March 1929 reached a stage of 33.0 ft.