--01475510 Darby Creek near Darby, PA
--Lat 39°55'44", Long
75°16'22", referenced to North American Datum of 1927 Delaware
County, Hydrologic Unit 02040202, on left bank, 5 ft upstream from
bridge on West Providence Rd, 2.3 mi upstream from Cobbs Creek, 8.4 mi
--37.4 square miles.
PERIOD OF RECORD.
--Discharge: February 1964 to
September 1990, and November 2018 to current year. Specific
Conductance: October 2019 to current year. Water Temperature: July 2000
to September 2000, and November 2018 to current year.
--Water-stage recorder, crest-stage gage,
concrete control, and water-temperature sensor. Datum of gage is 18.9
ft above North American Vertical Datum of 1988(NAVD88), from GPS
--Station established and maintained by
the U.S. Geological Survey. Funding for the operation of this station
is provided by the U.S. Geological Survey -- Next Generation Water
Observing System (NGWOS).