USGS Water-Year Summary 2019
06921070 POMME DE TERRE RIVER NEAR POLK, MO
LOCATION - Lat 37°40'57.6", long 93°22'13.2" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 NW 1/4 sec.17, T.34 N., R.22 W., Polk County, MO, Hydrologic Unit 10290107, on right bank 150 ft upstream from Jefferson Bridge on State Highway D, 5 mi southwest of Polk, and 2 miles upstream from Piper Creek.
DRAINAGE AREA - 276 mi².
PERIOD OF RECORD - Oct 1968 to current year.
GAGE - Water-stage recorder. Datum of gage is 872.61 ft above National Geodetic Vertical Datum of 1929.
PERIOD OF RECORD - Nov 1983 to Feb 1986, Nov 1992 to current year.