Hudson Basin
Station: Green Island, N.Y.


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Green Island, N.Y. (4147500) Basin Name: Hudson
River Name: Hudson Next Downstream Station:None
GRDC Country Code: US Distance to Next Downstream Station: N.A.
Start Year [Month]: 1946 [3] Upstream Station(s): None
End Year [Month]: 1984 [9]
Mean Discharge: 389 m3/s
Minimum Discharge: 81 m3/s
Maximum Discharge: 1461 m3/s Length of Upstream Mainstem: 235 km
Mean Interstation Discharge: 389 m3/s Distance to Basin Outlet: 306 km
GRDC Catchment Area: 20953 km2 STN Catchment Area: 24767 km2
GRDC Interstation Area: 20953 km2 STN Interstation Area: 24767 km2
GRDC Station Runoff: 585 mm/yr STN Station Runoff: 495 mm/yr
GRDC Interstation Runoff: 585 mm/yr STN Interstation Runoff: 495 mm/yr
Station Field DescriptionsBasin Field Descriptions


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Site Descriptor Information Station Time Series Data


Hydrograph Station Data
Extreme Values Over Period Of Record
Month MeanQ
m3/s
MinQ
m3/s
MaxQ
m3/s
Jan 377.9 118.0 959.0
Feb 407.8 128.0 876.0
Mar 630.9 258.0 1240.0
Apr 884.6 301.0 1461.0
May 550.9 235.0 1135.0
Jun 295.5 101.0 829.0
Jul 191.0 87.0 514.0
Aug 160.8 82.0 410.0
Sep 182.0 81.0 482.0
Oct 240.0 84.0 844.0
Nov 332.4 92.0 725.0
Dec 413.2 172.0 799.0