Funding for this site is provided by:
LOCATION.--Lat
41°26'20", long 74°49'11" referenced to North
American Datum of 1927, Pike County, PA, Hydrologic Unit 02040104, at
interstate bridge at Pond Eddy, 450 ft downstream from Mill Brook, and
4.5 mi upstream from Mongaup River.
DRAINAGE AREA.--2,820 mi².
PERIOD OF DAILY RECORD1.--WATER TEMPERATURE: October
1973 to current year.
INSTRUMENTATION1.--Water-temperature recorder
provides 15-minute-interval readings. Prior to August 1994,
water-temperature recorder provided one-hour-interval readings.
REMARKS1.--Temperature readings prior to Oct. 1,
2007, rounded to the nearest 0.5 °C. Interruption of record was due to
malfunction of recording instrument.
EXTREMES FOR PERIOD OF DAILY RECORD1.--WATER
TEMPERATURE: Prior to Oct. 1, 2007--Maximum (water years 1976, 1978,
1980-81, 1983-84, 1986, 1989-90, 1992-2007), 31.5 °C, July 5, 1999;
minimum (water years 1974, 1977-78, 1980, 1983-2007), 0.0 °C on many
days during winter periods, except 1978, 1980, 1985. WATER TEMPERATURE:
After Oct. 1, 2007--Maximum, 30.1 °C, July 7, 2010; minimum (water
years 2008, 2010-11, 2013-17), -0.2 °C on several days during winter
period in 2008 and 2017 water years.
1 Water-Quality Records
Station image
