USGS Water-Year Summary 2021
01638480 CATOCTIN CREEK AT TAYLORSTOWN, VA
LOCATION - Lat 39°15'18", long 77°34'36" referenced to North American Datum of 1927, Loudoun County, VA, Hydrologic Unit 02070008, on left bank, 30 feet downstream from bridge on State Highway 663 at Taylorstown and 3.2 miles downstream from Milltown Creek.
DRAINAGE AREA - 89.5 mi².
- OFR 2006-1308: Drainage area.
PERIOD OF RECORD - August 1971 to current year.
GAGE - Water-stage recorder. Datum of gage is 247.37 ft NGVD of 1929. Prior to Nov. 3, 1983, at site 60 ft upstream at datum of 249.15 NGVD of 1929.
COOPERATION - Records were provided by the Virginia Department of Environmental Quality - Water Division.