USGS 0135980207 HUDSON RIVER NEAR SCHODACK LANDING NY

PROVISIONAL DATA SUBJECT TO REVISION

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The 15-minute precipitation data for this station are temporary and will only be displayed for 120 days. Although the instrumentation is calibrated at least once/year, the temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.

 

> Site Information
LOCATION.--Lat 42°29'58.6", long 73°46'36.5" referenced to North American Datum of 1983, Rensselaer County, NY, Hydrologic Unit 02020006, on left bank at Schodack Island State Park, 0.7 mi downstream of Castleton Bridge on State Highway 912M, 1.4 mi northeast of Schodack Landing, New York, and 1.8 mi upstream of Coeymans Creek.
DRAINAGE AREA.--8,594 mi².  
PERIOD OF RECORD1.--April 2019 to current year.
PERIOD OF DAILY RECORD1.--WATER TEMPERATURE: April 2019 to current year.
SPECIFIC CONDUCTANCE: April 2019 to current year.
pH: April 2019 to current year.
DISSOLVED OXYGEN: April 2019 to current year.
TURBIDITY: May 2019 to current year.
INSTRUMENTATION1.--A multi-parameter water-quality sonde measures water temperature, specific conductance, pH, dissolved oxygen, and turbidity at 15-minute intervals since April 2019.
COOPERATION1.--Maintained by the Hudson River Environmental Conditions Observing System in cooperation with the New York State Department of Environmental Conservation.
EXTREMES FOR PERIOD OF DAILY RECORD1.--WATER TEMPERATURE: Maximum, 28.8°C, Aug. 7, 8, 2022; minimum, -0.6°C, on several days in winter 2021.
SPECIFIC CONDUCTANCE: Maximum, 482 uS/cm @ 25°C, Mar. 5, 2021; minimum, 127 uS/cm @ 25°C, Apr. 23, 2019.
pH: Maximum, 9.0, July 27, 2020; minimum, 7.4, on many days.
DISSOLVED OXYGEN: Maximum, 15.4 mg/L, Dec. 26, 27, 28, 2022, Feb. 6, 12, 2023; minimum, 4.5 mg/L, July 4, 2020.
TURBIDITY: May 19, 2019 to July 28, 2022: Maximum, 640 FNU, Nov. 2, 2019; minimum, <0.3 FNU, on many days. [<, actual value is known to be less than the value shown] Aug. 2, 2022 to current year: Maximum, 390 FNU, July 11, 2023; minimum, 1.0 FNU, Aug. 5, 2022, June, 2, 2023.
1 Water-Quality Records
> Rating Information
This station managed by the NY Water Science Center Troy.

Available Parameters Available Period
  
2019-04-22  2024-04-25
2023-12-27  2024-01-13
2023-12-27  2024-01-13
2023-12-27  2024-01-13
2023-12-27  2024-01-13
2019-04-22  2024-04-25
2019-04-22  2024-04-25
2023-12-27  2024-04-25
2019-04-22  2024-04-25
2023-12-27  2024-01-13
2022-08-02  2024-04-25
2019-05-19  2022-07-28
2023-12-27  2024-04-25
2023-12-27  2024-01-13
2023-12-27  2024-01-13







 (7)
 

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Summary of all available data for this site
Instantaneous-data availability statement


Temperature, water, degrees Celsius, [HRECOS]

Most recent instantaneous value: 10.1 04-25-2024   06:00 EST
Graph of  Temperature, water, degrees Celsius, [HRECOS]

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, [HRECOS]

Most recent instantaneous value: 199 04-25-2024   06:00 EST
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, [HRECOS]

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Dissolved oxygen, water, unfiltered, milligrams per liter, [HRECOS]

Most recent instantaneous value: 11.3 04-25-2024   06:00 EST
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter, [HRECOS]

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pH, water, unfiltered, field, standard units, [HRECOS]

Most recent instantaneous value: 8.0 04-25-2024   06:00 EST
Graph of  pH, water, unfiltered, field, standard units, [HRECOS]

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