USGS Water-Year Summary 2024
01616100 DRY MARSH RUN NEAR BERRYVILLE, VA
LOCATION - Lat 39°11'33.33", long 78°04'07.07" referenced to North American Datum of 1983, Clarke County, VA, Hydrologic Unit 02070004, on right bank, 20 ft upstream from bridge on State Highway 645 (Wrights Mill Road), 5.8 mi northwest of Berryville, and 4.5 mi east of Winchester.
DRAINAGE AREA - 11 mi².
REVISIONS HISTORY - OFR 2006-1308: Drainage area. 2003-04, 2008, 2010-11(M).
SURFACE-WATER RECORDS
PERIOD OF RECORD - August 2002 to current year.
GAGE - Water-stage recorder. Datum of gage is 500.50 ft above NAVD of 1988.
WATER-QUALITY RECORDS
PERIOD OF RECORD - October 2006 to October 2016.
PERIOD OF DAILY RECORD -
SPECIFIC CONDUCTANCE: March 2007 to October 2016.
WATER TEMPERATURE: March 2007 to October 2016.
INSTRUMENTATION - Specific conductance and water temperature monitor. Electronic data logger with 15-minute recording interval.
EXTREMES FOR PERIOD OF DAILY RECORD -
SPECIFIC CONDUCTANCE: Maximum, 857 microsiemens/cm, Mar. 5, 2009, but may have been higher during periods of missing record; minimum, 139 microsiemens/cm, Sept. 29, 2016, but may have been lower during periods of missing record.
WATER TEMPERATURE: Maximum, 19.7°C, Apr. 28, 2011, but may have been higher during periods of missing record; minimum, 2.4°C, Mar. 5, 2015, but may have been lower during periods of missing record.