USGS Water-Year Summary 2020
07062050 CLEARWATER LAKE TAILWATER NEAR PIEDMONT, MO
LOCATION - Lat 37°07'53.6", long 90°46'15.3" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 NW 1/4 sec.06, T.28 N., R.3 E., Wayne County, MO, Hydrologic Unit 11010007, on right bank 100 ft downstream of Clearwater Dam on the Black River, 2.3 mi upstream from Brewer Bay, 4.5 mi west of Piedmont, and at mile 257.4.
DRAINAGE AREA - 898 mi².
PERIOD OF RECORD - Oct 1992 to current year. Gage height records prior to Oct 1, 2004 available from the Missouri Water Science Center.
GAGE - Water-stage recorder. Datum of gage is unknown