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Water-Year Summary for Site 01389550

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  

Water year 2021: 2021-10-01 to 2022-09-30

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USGS Water-Year Summary 2021
LOCATION - Lat 40°52'19", long 74°13'20" referenced to North American Datum of 1983, Little Falls Township, Passaic County, NJ, Hydrologic Unit 02030103, on right bank, 30 ft upstream of bridge on Francisco Avenue (Lindsley Road) in Little Falls, 1.2 mi north of Cedar Grove, 1.2 mi west of Great Notch, and 1.9 mi upstream of mouth.
DRAINAGE AREA - 7.82 mi².
REVISIONS HISTORY - WDR US-2010: 2008(P), 2009(P).
PERIOD OF RECORD - Continuous-record discharge station, August 2007 to current year.
GAGE - Water-stage and precipitation recorder with telemetry and crest-stage gage. Datum of gage is 165.69 ft above NAVD of 1988.
REMARKS - Records fair, except for estimated discharges, which are poor. Diurnal fluctuations at low flow due to patterns of sewage effluent entering river upstream. Discharges above 1650 ft³/s from rating curve extension on basis of logarithmic extrapolation.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 4,300 ft³/s, from new rating and indirect measurement, Aug 11, 2018, gage height, 11.38 ft; minimum discharge, 2.1 ft³/s, Oct 17, 2007.