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Water-Year Summary for Site 01662800

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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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Available Parameters
00060 Discharge(Mean)  

Water year 2020: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2020
LOCATION - Lat 38°39'20", long 78°04'27" referenced to North American Datum of 1927, Rappahannock County, VA, Hydrologic Unit 02080103, on left bank just downstream from bridge on State Highway 729, 0.8 mi upstream from mouth, and 1.0 mi northwest of Laurel Mills.
DRAINAGE AREA - 25.8 mi².
REVISIONS HISTORY - WDR VA-72-1: 1971. WDR VA-74-1: 1972. OFR 2006-1308: Drainage area.
PERIOD OF RECORD - April 1958 to July 1995. October 1997 to current year.
GAGE - Water-stage recorder. Datum of gage is 374.62 ft NGVD of 1929.
COOPERATION - Records were provided by the Virginia Department of Environmental Quality - Water Division.
REMARKS - Maximum discharge, 9,120 ft³/s, from rating curve extended above 2,500 ft³/s on basis of velocity-area study and slope-area measurement of peak flow. At times, unknown amount of diversion for irrigation upstream from gage. Water-quality records for some prior periods have been collected at this location.