PROVISIONAL DATA SUBJECT TO REVISION
STATION.--01481000 BRANDYWINE CREEK AT CHADDS FORD,
PALOCATION.--Lat 39`52'11", long 75`35'37", Delaware County, Hydrologic Unit 02040205, on left bank 27 ft upstream from Penn Central Railroad bridge at Chadds Ford, 150 ft upstream from Harvey Run, and 1,200 ft downstream from highway bridge on U.S. Highway 1.
DRAINAGE AREA.--287 mi2.
PERIOD OF RECORD.--August 1911 to September 1953, October 1962 to current year. Prior to October 1911, monthly discharge only, published in WSP 1302.
GAGE.--Water-stage recorder. Datum of gage is 150.45 ft above sea level. Prior to May 21, 1927, nonrecording gage at same site and datum.
FLOOD STAGE.--NOAA, National Weather Service river forecast station flood stage provided to USGS April 1999 is 9 feet.
COOPERATION.--Funding for the operation of this station is provided by the Pennsylvania Department of Environmental Protection, Chester County, and the U.S. Geological Survey.
REMARKS.--Water-quality data collection discontinued during winter months since the 1981 water year. Other interruptions in the record were due to malfunctions of the equipment.
This station managed by the Exton Field Office.
