USGS Water-Year Summary 2024
01376304 HUDSON RIVER SOUTH OF HASTINGS-ON-HUDSON, NY
LOCATION - Lat 40°59'16", long 73°53'15" referenced to North American Datum of 1927, Westchester County, NY, Hydrologic Unit 02030101, 180 feet from left bank on abandoned Mobil Oil Corporation platform, 0.5 mi southwest of railroad station, at Hastings-on-Hudson. Water-quality sampling site at elevation station.
DRAINAGE AREA - unknown
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 1992 to November 2010 (discontinued).
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929.
EXTREMES FOR PERIOD OF RECORD - Maximum elevation (water years 1992-99, 2001-10), 7.27 ft, Dec. 11, 1992; minimum elevation (water years 1992-99, 2001-10), -4.01 ft, Mar. 4, 1996.
WATER-QUALITY RECORDS
PERIOD OF RECORD - May 1992 to current year.
CHEMICAL DATA: 1993 (c), 1994 (d), 1995 (b).
PESTICIDE DATA: 1994 (a).
ORGANIC DATA: OC--1993 (c), 1994 (d), 1995 (b).
NUTRIENT DATA: 1993 (c), 1994 (d), 1995 (b).
BIOLOGICAL DATA: Phytoplankton--1993 (a).
SEDIMENT DATA: 1993-94 (c), 1995 (b).
PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: May 1992 to November 2010 (discontinued).
WATER TEMPERATURE: May 1992 to November 2010 (discontinued).
INSTRUMENTATION - Water-temperature and specific-conductance satellite and telephone telemeter provides 15-minute-interval readings.
EXTREMES FOR PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: Maximum (water years 1992-97, 1999-2010), 31,200 uS/cm, Feb. 14, 2007; minimum (water years 1992-97, 1999-2010), 76 uS/cm, Jan. 30, 31, 1996.
WATER TEMPERATURE: Prior to Oct. 1, 2007--Maximum, 29.5°C, Aug. 2, 4, 2002, Aug. 4, 14, 2005, Aug. 3, 2006; minimum, -0.5°C on several days during winter period in 2007 water year.
WATER TEMPERATURE: After Oct. 1, 2007--Maximum, 29.3°C, July 21, 2010; minimum, -0.5°C, Jan. 31, 2009.