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Water-Year Summary for Site 01372007

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
72137 Discharge,tide fltrd(Mean)  
80297 SS load, regres ss(Mean)  
99409 Susp sediment,wu,est(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
01372007 RONDOUT CREEK AT RONDOUT, NY
LOCATION - Lat 41°55'05.3", long 73°58'54.2" referenced to North American Datum of 1983, Ulster County, NY, Hydrologic Unit 02020007, on left bank at State Highway 9W bridge and 1.1 mi above mouth, at Rondout.
DRAINAGE AREA - 1,185 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Miscellaneous measurements--2008, 2011. March 2011 to March 2015 (discontinued).
GAGE - Water-stage recorder and acoustic velocity meter. Datum of gage is 3.45 ft below NGVD of 1929.
REMARKS - Flow at this site is affected by astronomical tides.
Water Years 2014-15: Records good.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 59,700 ft³/s, Aug. 28, 2011, gage height, 11.86 ft; maximum gage height, 13.42 ft, Oct. 30, 2012; minimum discharge not determined; minimum gage height, 0.02 ft, Feb. 26, 2012.
WATER-QUALITY RECORDS
PERIOD OF DAILY RECORD - SUSPENDED-SEDIMENT DISCHARGE: March 2011 to March 2015 (discontinued).
REMARKS - Turbidity data are collected every 6 minutes using an in situ turbidity probe located at the automatic sampler intake tubing. Daily suspended-sediment load and concentration are derived from a regression equation relating turbidity to suspended-sediment concentration. A negative load indicates the net movement of suspended sediment was upstream for that day.
EXTREMES FOR PERIOD OF DAILY RECORD - SUSPENDED-SEDIMENT CONCENTRATION: Maximum daily mean, 518 mg/L, Aug. 28, 2011; minimum daily mean, 1 mg/L, Nov. 26, 2013. SUSPENDED-SEDIMENT DISCHARGE: Maximum daily, 70,700 tons, Aug. 28, 2011; minimum daily, -7.5 tons, July 21, 2013.