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USGS 01354330 MOHAWK RIVER AT LOCK 8 NEAR SCHENECTADY 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°49'41.37", long 73°59'25.34" referenced to North American Datum of 1983, Schenectady County, NY, Hydrologic Unit 02020004, on right bank 330 ft downstream of Lock 8 on the Erie (Barge) Canal, 2.9 mi west of Schenectady.
DRAINAGE AREA.--3,270 mi².
PERIOD OF RECORD.--December 2011 to current year (gage heights only).
GAGE.--Water-stage recorder. Datum of gage is 199.46 ft above NAVD of 1988 and 200.00 ft above NGVD of 1929 (VERTCON). Prior to Oct. 1, 2013, datum of gage was 199.61 ft above NGVD of 1929, not 200.00 ft above NGVD of 1929 as previously published.
REMARKS.--Considerable regulation of stage by Lock 8 on the Erie (Barge) Canal about 330 ft upstream and Vischer Ferry Dam hydroelectric facility about 10.7 mi downstream.
Water Years 2014-20: Records fair.
EXTREMES FOR PERIOD OF RECORD.--Maximum gage height, 29.37 ft, Feb. 22, 2018 (ice jam); minimum gage height, 8.64 ft, Apr. 27, 2015.
EXTREMES OUTSIDE PERIOD OF RECORD.--Flood of Aug. 29, 2011, reached a stage of 33.02 ft, from floodmarks in downstream cabin of Lock 8 about 350 ft upstream, from information provided by New York State Canal Corporation.
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> Rating Information
This station managed by the NY Water Science Center Troy.

Available Parameters Available Period
  
2018-12-11  2021-12-02
2021-08-04  2021-12-02
2021-08-04  2021-12-02
2021-08-04  2021-12-02
2021-08-04  2021-12-02
2011-12-14  2021-12-02
2018-12-11  2021-12-02
2018-12-11  2021-12-02
2021-08-04  2021-12-02
2018-12-11  2021-12-02
2021-08-04  2021-12-02
2021-08-04  2021-12-02
2018-12-11  2021-12-02
2021-08-04  2021-12-02
2021-08-04  2021-12-02
2021-08-04  2021-12-02
2021-08-04  2021-12-02







 (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: 2.9 12-02-2021   15:00 EST
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Temperature, air, degrees Celsius, [HRECOS]

Most recent instantaneous value: 7.9 12-02-2021   15:00 EST
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Wind direction, degrees clockwise from true north, [HRECOS]

Most recent instantaneous value: 192 12-02-2021   15:00 EST
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Precipitation, total, inches, [HRECOS]

Most recent instantaneous value: 0.000 12-02-2021   15:00 EST
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Relative humidity, percent, [HRECOS]

Most recent instantaneous value: 96.7 12-02-2021   15:00 EST
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Gage height, feet

Most recent instantaneous value: 10.33 12-02-2021   15:10 EST
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, [HRECOS]

Most recent instantaneous value: 313 12-02-2021   15:00 EST
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Dissolved oxygen, water, unfiltered, milligrams per liter, [HRECOS]

Most recent instantaneous value: 13.4 12-02-2021   15:00 EST
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Dissolved oxygen, water, unfiltered, percent of saturation, [HRECOS]

Most recent instantaneous value: 99 12-02-2021   15:00 EST
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pH, water, unfiltered, field, standard units, [HRECOS]

Most recent instantaneous value: 8.1 12-02-2021   15:00 EST
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Wind gust speed, air, knots, [HRECOS]

Most recent instantaneous value: 2.32 12-02-2021   15:00 EST
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Barometric pressure, corrected to sea level, inches of mercury, [HRECOS]

Most recent instantaneous value: 29.53 12-02-2021   15:00 EST
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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [HRECOS]

Most recent instantaneous value: 5.2 12-02-2021   15:00 EST
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Soil temperature, degrees Celsius, [HRECOS]

Most recent instantaneous value: 6.6 12-02-2021   15:00 EST
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Wind speed, knots, [HRECOS]

Most recent instantaneous value: 0.59 12-02-2021   15:00 EST
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Difference between observed and predicted water surface elevation, feet

Most recent instantaneous value: 0.12 12-02-2021   15:00 EST
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Photosynthetically active radiation (total flux density on a horizontal surface during measurement interval), millimoles of photons per square meter, [HRECOS]

Most recent instantaneous value: 30.3 12-02-2021   15:00 EST
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