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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
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USGS Water-Year Summary 2024
07032252 Nonconnah Creek at Riverport Rd at Memphis, TN
LOCATION - Lat 35°04'49", long 90°04'45" referenced to North American Datum of 1983, Shelby County, TN, Hydrologic Unit 08010211, on center of downstream side of bridge on Riverport Road, inside the city limits of Memphis, Tennessee, 0.34 miles southwest of I-55, 0.46 miles northeast of the intersection of Riverport Rd. and Rivergate Rd. and 0.75 miles from mouth of creek.
DRAINAGE AREA - 183 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 18, 2012 to current year.
GAGE -
Data collection platform. Datum of gage is 174.60 ft above NAVD 88, (Reference Fram NAD_83 (2011) (EPOCH:2010.0000), GEOID18).
Prior to 07/13/2023 datum of gage was not assigned.
REMARKS - Site is located approximately one mile upstream from the Mississippi River and most periods are affected by backwater.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height 43.98 ft. January 9, 2016; minimum, 6.87 ft, October 27-31, 2013.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - September 18, 2012 to current year.
INSTRUMENTATION - Tipping bucket rain gage, standard 8 inch diameter funnel which is located 8 feet above the ground surface and is not equipped with a wind shield or heater
REMARKS - Precipitation data collected during freezing periods may not be accurately reflected in daily record.
