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Water-Year Summary for Site 01374701

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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.
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Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30

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USGS Water-Year Summary 2023
LOCATION - Lat 41°21'28.8", long 73°40'04.7" referenced to North American Datum of 1983, Putnam County, NY, Hydrologic Unit 02030101, on right bank 500 ft downstream from dam on Croton Falls Reservoir, 0.7 mi north of Croton Falls, 1.0 mi upstream from mouth, and 4.0 mi southwest of Brewster.
DRAINAGE AREA - 80.4 mi².
REVISIONS HISTORY - WDR NY-2005-1: 1996-97, 2003. Discharge for the period Dec. 20, 2017 to Jan. 6, 2018, was revised on Mar. 20, 2019, based on removing estimated discharges.
PERIOD OF RECORD - January 1994 to current year.
GAGE - Water-stage recorder, crest-stage gage, and concrete control. Datum of gage is 205.48 ft above NAVD of 1988.
REMARKS - Flow regulated by Croton Falls Reservoir.
Water Years 2014-18: Records good.
Water Year 2019: Records good except those for July 22 to Sept. 9, which are poor.
Water Years 2020-23: Records good except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 2,720 ft³/s, Apr. 17, 2007, gage height, 7.51 ft; minimum discharge not determined.