USGS 04260500 BLACK RIVER AT WATERTOWN 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 43°59'09.0", long 75°55'28.6" referenced to North American Datum of 1983, Jefferson County, NY, Hydrologic Unit 04150101, on right bank 200 ft downstream from Vanduzee Street bridge at Watertown, and 3.5 mi upstream from Philomel Creek.
DRAINAGE AREA.--1,864 mi².
PERIOD OF RECORD.--July 1920 to current year.
REVISIONS HISTORY.--WDR NY-77-1: 1974. WDR NY-85-1: Drainage area. WDR NY-93-1: 1955, 1958-60, 1962-64, 1969, 1971-72, 1974, 1976-77, 1979-82, 1984-87, 1989-92. Gage heights of revised peak discharges previously published in WDR NY-93-1.
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 373.88 ft above NGVD of 1929 and 374.09 ft above NAVD of 1988. Prior to Sept. 3, 1921, nonrecording gage, and from Sept. 3, 1921 to Mar. 15, 1977, water-stage recorder, at site 200 ft upstream at datum 1.00 ft higher. Mar. 16, 1977 to June 12, 1992, at site 200 ft upstream at present datum.
REMARKS.--Flow regulated by Stillwater Reservoir (station 04256500), Fulton Chain of Lakes, and other reservoirs. Extensive diurnal fluctuation at low and medium flow caused by mills and powerplants in and above Watertown. During canal season, water is diverted out of basin through Forestport feeder and Black River Canal (flowing south).
Water Years 2014-23: Records good except those for estimated daily discharges, which are poor.

EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 55,500 ft³/s, Jan. 10, 1998, gage height, 16.02 ft; minimum discharge, 10 ft³/s, Sept. 2, 1934, gage height, 0.81 ft, present datum.
EXTREMES OUTSIDE PERIOD OF RECORD.--Maximum discharge, about 39,700 ft³/s, Apr. 23, 1869 (from New York State Museum Bulletin 85).
> Rating Information
This station managed by the NY Water Science Center Potsdam.

Available Parameters Available Period
  
2023-11-29  2024-03-28
1990-10-01  2024-03-28
2007-10-01  2024-03-28







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


Precipitation, total, inches

Most recent instantaneous value: 0.00 03-28-2024   18:30 EST
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Discharge, cubic feet per second

Most recent instantaneous value: 5550 03-28-2024   18:30 EST
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Gage height, feet

Most recent instantaneous value: 5.30 03-28-2024   18:30 EST
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