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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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USGS Water-Year Summary 2024
01447680 TUNKHANNOCK CREEK NEAR LONG POND, PA
LOCATION - Lat 41°03'55", long 75°31'17" referenced to North American Datum of 1983, Monroe County, PA, Hydrologic Unit 02040106, on left bank 0.6 mi downstream from unnamed tributary, 0.9 mi downstream from bridge on SR 4002, 3.0 mi west of Long Pond, and 5.0 mi upstream from mouth.
DRAINAGE AREA - 20 mi².
REVISIONS HISTORY - WDR PA-90-1: 1990 (monthly runoff); WDR PA-01-1: Drainage area; WDR-US-2012:2009 (M). Discharge estimates revised during winter period January-February, 2022.
SURFACE-WATER RECORDS
PERIOD OF RECORD - March 1965 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 1,804.23 ft above North American Vertical Datum of 1988 from benchmark. Prior to July 7, 1966, non-recording gage at site 0.8 mi upstream at different datum. Prior to June 24, 2024, the datum of gage was reported as 1,804.83 ft above National Geodetic Vertical Datum of 1929. Satellite telemetry at station.
COOPERATION - Records of diversion provided by the City of Bethlehem. Station established and maintained by the U.S. Geological Survey. Funding for the operation of this station is provided by the City of Bethlehem and the U.S. Geological Survey.
REMARKS - Minor diversion upstream to Wild Creek Basin since October 1969. Diversion data is filed with the Water Science Center prior to water year 2016. Records are good except those for estimated discharge, which are poor.
