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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
02041000 DEEP CREEK NEAR MANNBORO, VA
LOCATION - Lat 37°16'59", long 77°52'12" referenced to North American Datum of 1927, Amelia County, VA, Hydrologic Unit 02080207, on left bank 300 ft upstream from bridge on State Highway 153, 0.9 mi upstream from Sweathouse Creek, 3.4 mi northwest of Mannboro, and 7.5 mi southeast of Amelia.
DRAINAGE AREA - 158 mi².
REVISIONS HISTORY - WSP 1203: 1948 (calendar year figures only). WSP 2104: Drainage area. WDR VA-79-1: 1973-76(P), 1978.
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 1946 to current year.
GAGE - Water-stage recorder. Current datum of gage is 176.29 ± 0.1 ft above NAVD 88. Prior to Sep. 2, 1949, nonrecording gage at present site and datum.
COOPERATION - Records were provided by the Virginia Department of Environmental Quality - Water Division.
REMARKS - Maximum discharge, 15,000 ft³/s, from rating curve extended above 3,900 ft³/s.
EXTREMES OUTSIDE PERIOD OF RECORD - Flood in August 1940 reached a stage of 14.8 ft, from information by local resident.
WATER-QUALITY RECORDS
PERIOD OF RECORD - October 2006 to September 2008.
PERIOD OF DAILY RECORD - March 2007 to September 2008.
COOPERATION - Daily records were provided by the Virginia Department of Environmental Quality - Water Division.
INSTRUMENTATION - Specific conductance and water temperature monitor. Electronic data logger with 15-minute recording interval.
EXTREMES FOR PERIOD OF DAILY RECORD -
SPECIFIC CONDUCTANCE: Maximum, 223 microsiemens/cm, June 10, 2007; minimum, 38 microsiemens/cm, May 10, 2008.
WATER TEMPERATURE: Maximum, 29.6°C, Aug. 9, 2007; minimum, -0.1°C, Jan. 4, 5, 22, 2008.
SPECIFIC CONDUCTANCE: Maximum, 223 microsiemens/cm, June 10, 2007; minimum, 38 microsiemens/cm, May 10, 2008.
WATER TEMPERATURE: Maximum, 29.6°C, Aug. 9, 2007; minimum, -0.1°C, Jan. 4, 5, 22, 2008.
