USGS Water-Year Summary 2022
07032200 NONCONNAH CREEK NEAR GERMANTOWN, TN
LOCATION - Lat 35°02'59", long 89°49'08" referenced to North American Datum of 1927, Shelby County, TN, Hydrologic Unit 08010211, on right bank, 100 ft upstream from bridge on Winchester Road, 2.6 mi south of Germantown, and at mile 17.3.
DRAINAGE AREA - 68.2 mi².
- WRD TN-74-1: Drainage area, WRD TN-87-1 (P).
PERIOD OF RECORD - Occasional low-flow measurements, 1959-1964 and 1969; October 1969 to May 1985, October 1985 to January 1995, June 1996 to current year.
GAGE - Data collection platform. Datum of gage is 262.92 ft above NGVD of 1929, (from levels by National Resources Conservation Service). Vertcon update to 263.048 ft (NAVD 88).
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 16,700 ft³/s, June 07, 2019; gage height, 27.96 ft; minimum discharge, 0.00 ft³/s, several days some years.
PERIOD OF RECORD - Oct. 2012 to current year, permanent precipitation data. Oct. 2006 to Sept. 2012, temporary precipitation data.
INSTRUMENTATION - Tipping bucket rain gage and data collection platform.