USGS Water-Year Summary 2020
07362000 OUACHITA RIVER AT CAMDEN, AR
LOCATION - Lat 33°35'47", long 92°49'05" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 sec.14, T.13 S., R.17 W., Ouachita County, AR, Hydrologic Unit 08040102, at bridge on U.S. Hwy 79B at Camden, 3.4 mi downstream from Ecore Fabre Bayou, 6.2 mi upstream from Two Bayou, and at river mile 354.1.
DRAINAGE AREA - 5,360 mi².
PERIOD OF RECORD - Oct 1928 to current year. Oct 1929 to date in reports of U.S. Army Corps of Engineers. Monthly discharge only, Oct 1929 to Sep 1960 published in WSP 1311 and WSP 1731. Gage heights collected since 1885 in this vicinity are contained in reports of National Weather Service.
GAGE - Water-stage recorder. Datum of gage is 71.69 ft above NGVD of 1929. Aug 1928 to Jul 1935, and Jul 1935 to Jan 1945, nonrecording gage at present site and datum. Jan 1945 to Oct 1947, nonrecording gage at site 0.4 mi downstream at present datum. Aug 1938 to May 1949, supplementary nonrecording gage, 4.5 mi upstream. Since Jan 1957, auxiliary water-stage recorder, 3.2 mi downstream.
PERIOD OF RECORD - Water years 1947 to 1952 and Oct 1974 to current year.