STATION.--01475300 DARBY CREEK AT WATERLOO MILLS NEAR
DEVON, PA
LOCATION.--Lat 40`01'21", long
75`25'20", Chester County, Hydrologic Unit 02040202, on left
bank 125 ft upstream from bridge on Waterloo Road, 2 mi south of Devon,
and 2.5 mi northwest of Newtown Square.
DRAINAGE AREA.--5.1 square miles.
PERIOD OF RECORD.--May 1972 to current year.
GAGE.--Water-stage recorder. Elevation of gage is 310
ft above sea level, from topographic map.
COOPERATION.--Funding for the operation of this
station is provided by Chester County and the U.S. Geological Survey.