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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
02075045 DAN RIVER AT SEWAGE TREATMENT PLANT, NEAR DANVILLE, VA
LOCATION - Lat 36°33'45", long 79°22'12" referenced to North American Datum of 1927, Pittsylvania County, VA, Hydrologic Unit 03010104, on right bank at foot-bridge at Danville sewage treatment plant, 0.1 mi downstream from Pumpkin Creek, and 0.6 mi southeast of Danville.
DRAINAGE AREA - 2,116 mi².
REVISIONS HISTORY - WDR VA-01-1: 1996-2000(m). OFR 2006-1308: Drainage area. WDR VA-08: 2000(M).
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1995 to current year.
GAGE - Water-stage recorder. Datum of gage is 364.64 ft NAVD of 1988.
REMARKS - Diurnal fluctuation caused by mills and hydroelectric generating facility at Schoolfield Dam 5.2 mi upstream. Since August 1950, flow regulated by Philpott Lake (station 02071900) 76.6 mi upstream. U.S. Army Corps of Engineers satellite gage-height telemeter at station.
WATER-QUALITY RECORDS
PERIOD OF RECORD - October 2006 to February 2009.
PERIOD OF DAILY RECORD - December 2006 to February 2009.
INSTRUMENTATION - Specific conductance and water temperature monitor. Electronic data logger with 15-minute recording interval.
EXTREMES FOR PERIOD OF DAILY RECORD -
SPECIFIC CONDUCTANCE: Maximum, 394 microsiemens/cm, July 31, 2007; minimum, 29 microsiemens/cm, Jan. 1, 2007.
WATER TEMPERATURE: Maximum, 33.7°C Aug. 9, 2007; minimum, 0.4°C, Jan. 17, 2009.
SPECIFIC CONDUCTANCE: Maximum, 394 microsiemens/cm, July 31, 2007; minimum, 29 microsiemens/cm, Jan. 1, 2007.
WATER TEMPERATURE: Maximum, 33.7°C Aug. 9, 2007; minimum, 0.4°C, Jan. 17, 2009.
