USGS 01318500 HUDSON RIVER AT HADLEY NY

PROVISIONAL DATA SUBJECT TO REVISION

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> Site Information
LOCATION.--Lat 43°19'08.6", long 73°50'39.5" referenced to North American Datum of 1983, Saratoga County, NY, Hydrologic Unit 02020001, on right bank at Hadley, 400 ft downstream from outlet of Lake Luzerne, and 0.3 mi upstream from Sacandaga River.
DRAINAGE AREA.--1,664 mi².
PERIOD OF RECORD.--July 1921 to current year.
REVISIONS HISTORY.--WSP 561: 1921-22. WSP 756: Drainage area. WSP 1432: 1931 (m).
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 563.99 ft above NGVD of 1929 and 563.68 ft above NAVD of 1988.
REMARKS.--Some diurnal fluctuation caused by powerplant on Schroon River. Flow regulated by Indian Lake (station 01314500), Lake Abanakee and other reservoirs upstream from station.
Water Years 2014-23: Records good except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 44,200 ft³/s, Apr. 29, 2011, gage height, 21.32 ft; minimum discharge, 196 ft³/s, Sept. 3, 1999, gage height, 0.63 ft.
EXTREMES OUTSIDE PERIOD OF RECORD.--Discharge for the flood of Mar. 27, 1913, about 49,000 ft³/s, based on peak runoff comparison with a station 12.7 mi upstream (drainage area 1,533 mi²).
> Rating Information
This station managed by the NY Water Science Center Troy.

Available Parameters Available Period
  
1990-11-08  2024-03-29
2007-10-01  2024-03-29







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


Discharge, cubic feet per second

Most recent instantaneous value: 5660 03-29-2024   10:00 EST
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Daily discharge, cubic feet per second -- statistics for Mar 29 based on 102 water years of record more
Min
(1940)
25th
percen-
tile
Median Most Recent
Instantaneous
Value Mar 29
Mean 75th
percen-
tile
Max
(1953)
505 2730 4140 5660 5850 7560 23600


Gage height, feet

Most recent instantaneous value: 5.53 03-29-2024   10:00 EST
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