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Water-Year Summary for Site USGS 03466500

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00060 Discharge(Mean)  

Water year 2021: 2021-10-01 to 2022-09-30
 

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USGS Water-Year Summary 2021
03466500 NOLICHUCKY RIVER BELOW NOLICHUCKY DAM, TN
LOCATION - Lat 36°03'55.89", long 82°51'59.68" referenced to North American Datum of 1927, Greene County, TN, Hydrologic Unit 06010108, on left bank 500 ft. upstream from bridge on State Highway 107.
DRAINAGE AREA - 1,184 mi².
REVISIONS HISTORY - WSP 1306: drainage area at site used 1902-1909, 1918-1925.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Oct. 1902 to Sept. 1909, Oct. 1918 to Oct. 1925, Oct. 1945 to Sept. 1973, Apr. 1, 2012 to current year. Published as "near Greeneville" 1903-1909, 1919-1925. monthly discharge only for some periods.
GAGE - Data collection platform. Datum of gage is 1,173.043 ft above NAVD of 1988.
COOPERATION - Tennessee Valley Authority (TVA)
REMARKS - Records fair, except for estimated daily discharges which are rated poor and other periods as noted.
EXTREMES OUTSIDE PERIOD OF RECORD - Maximum Discharge, 73,500 ft³/s, Aug. 4, 1940, by computation of flow over dam. Maximum Stage about 38.0 ft, May 1901 (site and datum then in use), from profiles by the Tennessee Valley Authority.
EXTREMES FOR PERIOD OF RECORD - Maximum Discharge, 73,500 ft³/s, Jan. 3, 1906, gage height, 19.30 ft (site and datum then in use); minimum discharge, 19.0 ft³/s, Oct. 4, 1970.