USGS Water-Year Summary 2019
07263300 MAUMELLE RIVER AT MAUMELLE DAM AT NATURAL STEPS, AR
LOCATION - Lat 34°51'47", long 92°29'07" referenced to North American Datum of 1983, in SW 1/4 SE 1/4 sec.27, T.3 N., R.14 W., Pulaski County, AR, Hydrologic Unit 11110207, at right bank 100 ft upstream from spillway, and 0.5 mi west of Natural Steps.
DRAINAGE AREA - 137 mi².
PERIOD OF RECORD - Sep 1989 to current year.
GAGE - Water-stage recorder. Datum of gage is 200.00 ft above NGVD of 1929.