USGS Water-Year Summary 2020
07362100 SMACKOVER CREEK NEAR SMACKOVER, AR
LOCATION - Lat 33°22'31", long 92°46'36" referenced to North American Datum of 1983, in NW 1/4 SE 1/4 sec.32, T.15 S., R.16 W., Union County, AR, Hydrologic Unit 08040201, near right bank on downstream side of bridge on State Hwy 7, 0.1 mi downstream from Camp Creek, 3.3 mi northwest of Smackover, and at river mile 22.0.
DRAINAGE AREA - 385 mi².
- WDR Arkansas 1967: 1965. WDR Arkansas 1979: Drainage area.
PERIOD OF RECORD - Oct 1961 to current year. Gage-height records collected and occasional discharge measurements made by U.S. Army Corps of Engineers at this site since Sep 1938. Daily stages 1940 to current year and results of discharge measurements 1947 to 1960 are published in reports of U.S. Army Corps of Engineers.
GAGE - Water-stage recorder. Datum of gage is 97.56 ft above NGVD of 1929 (levels by U.S. Army Corps of Engineers). Prior to Mar 1989, water-stage recorder at site 100 ft downstream at same datum. Mar 1989 to Sep 1991, nonrecording gage at same site and datum.