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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.
USGS Water-Year Summary 2024
01374559 WEST BRANCH CROTON RIVER AT RICHARDSVILLE, NY
LOCATION - Lat 41°28'13.7", long 73°45'34.5" referenced to North American Datum of 1983, Putnam County, NY, Hydrologic Unit 02030101, on right bank 200 ft downstream from State Highway 301, and 0.9 mi northeast of Richardsville.
DRAINAGE AREA - 11 mi².
REVISIONS HISTORY - WDR NY-00-1: 1996-99 (P).
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1995 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 586.60 ft above NAVD of 1988.
REMARKS - Occasional regulation by small lakes upstream from station.
Water Years 2014-23: Records fair except those for estimated daily discharges, which are poor.
Water Years 2014-23: Records fair except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 1,290 ft³/s, Sept. 17, 1999, gage height, 4.88 ft; maximum gage height, 5.05 ft, Apr. 16, 2007; no flow part of each day Aug. 8-10, 24, 1999, Sept. 13-14, 19-20, 2001.
