STATION.--014670261 DELAWARE RIVER NEAR PENNYPACK WOODS, PA
LOCATION.--Lat 40`02'19", long 74`59'37", Philadelphia County, Hydrologic Unit 02040202.
DRAINAGE AREA.--7,800 square miles.
PERIOD OF RECORD.--February 2011 to current year.
GAGE.--Water-quality monitor interfaced with a data collection platform with 30-minute recording interval. Satellite telemetry at station.
COOPERATION.--Station established and maintained by the U.S. Geological Survey. Water-quality monitor maintained by the City of Philadelphia Water Department.
REMARKS.-- Calibration of water-quality instrumentation is conducted exclusively by Philadelphia Water Department personnel with USGS oversight. Erroneous or missing data, resulting from instrument malfunction, are not the responsibility of USGS.