USGS Water-Year Summary 2020
07031740 WOLF RIVER AT HOLLYWOOD STREET AT MEMPHIS, TN
LOCATION - Lat 35°11'16", long 89°58'32" referenced to North American Datum of 1927, Shelby County, TN, Hydrologic Unit 08010210, at center of downstream side of bridge on Hollywood Street, 0.2 mi south of Interstate 240, 6.1 mi upstream of Mississippi River, and at mile 5.2.
DRAINAGE AREA - 788 mi².
PERIOD OF RECORD - October 1985 to May 1989, continuous stage only, February 1995 to September 2000, unpublished stage and discharge. October 2000 to current year, continuous stage and discharge.
GAGE - Data collection platform. Datum of gage is 191.2 ft above NAVD88 from reference mark provided by the City of Memphis.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge affected by backwater estimated to be 32,000 ft³/s, April 29, 2011; maximum gage height affected by backwater, 42.82 ft. May 9, 2011; minimum daily discharge 177 ft³/s, Aug. 23,29 2007.
PERIOD OF RECORD - June 17, 2016 to current year.
INSTRUMENTATION - Tipping bucket rain gage, standard 8 inch diameter funnel which is located 8 feet above the ground surface and is not equipped with a wind shield or heater.