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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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USGS Water-Year Summary 2024
03175500 WOLF CREEK NEAR NARROWS, VA
LOCATION - Lat 37°18'20", long 80°51'00" referenced to North American Datum of 1927, Giles County, VA, Hydrologic Unit 05050002, on right bank at downstream side of bridge on State Highway 724, 2.8 mi southwest of Narrows, and at mile 3.5.
DRAINAGE AREA - 223 mi².
REVISIONS HISTORY - WSP 973: 1940-41(M). WSP 1235: 1912-13, 1915-16. WSP 1505: 1940, monthly and yearly runoff. WSP 1725: 1913(M),
1915-16(M), 1941 calendar year runoff.
SURFACE-WATER RECORDS
PERIOD OF RECORD - July 1908 to September 1916, March 1938 to September 1995, October 1996 to current year.
GAGE - Water-stage recorder. Datum of gage is 1,586.44 ft NAVD of 1988. July 22, 1908, to Sept. 30, 1916, and Mar. 31 to Nov. 7, 1938, nonrecording gage, at present site and datum.
REMARKS - U.S. Army Corps of Engineers satellite gage-height telemeter at station. Maximum discharge, 16,100 ft 3/s, from rating curve extended above 5,700 ft³/s on basis of contracted-opening measurement at gage height 13.95 ft.
WATER-QUALITY RECORDS
PERIOD OF RECORD - March 2007 to September 2008.
PERIOD OF DAILY RECORD - March 2007 to September 2008.
INSTRUMENTATION - Specific conductance and water temperature monitor. Electronic data logger with 15-minute recording interval.
EXTREMES FOR PERIOD OF DAILY RECORD -
SPECIFIC CONDUCTANCE: Maximum, 339 microseimens/cm, Oct. 15, 2007; minimum, 64 microseimens/cm, Mar. 17, 2007.
WATER TEMPERATURE: Maximum, 28.3°C, Aug. 10, 2007; minimum, -0.1°C, Jan. 21, 25, 2008.
SPECIFIC CONDUCTANCE: Maximum, 339 microseimens/cm, Oct. 15, 2007; minimum, 64 microseimens/cm, Mar. 17, 2007.
WATER TEMPERATURE: Maximum, 28.3°C, Aug. 10, 2007; minimum, -0.1°C, Jan. 21, 25, 2008.
