Chang Jiang Basin
Station: Ankang


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Ankang (2182100) Basin Name: Chang Jiang
River Name: Hanjiang Next Downstream Station:Hankou (2181800)
GRDC Country Code: CI Distance to Next Downstream Station: 653 km
Start Year [Month]: 1935 [1] Upstream Station(s): None
End Year [Month]: 1986 [12]
Mean Discharge: 655 m3/s
Minimum Discharge: 70 m3/s
Maximum Discharge: 4550 m3/s Length of Upstream Mainstem: 361 km
Mean Interstation Discharge: 655 m3/s Distance to Basin Outlet: 1626 km
GRDC Catchment Area: 41400 km2 STN Catchment Area: 41436 km2
GRDC Interstation Area: 41400 km2 STN Interstation Area: 41436 km2
GRDC Station Runoff: 499 mm/yr STN Station Runoff: 499 mm/yr
GRDC Interstation Runoff: 499 mm/yr STN Interstation Runoff: 499 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 134.3 80.0 210.0
Feb 143.0 70.0 961.0
Mar 214.3 77.0 601.0
Apr 435.8 176.0 1640.0
May 607.4 147.0 2390.0
Jun 674.9 108.0 3160.0
Jul 1340.4 236.0 2900.0
Aug 1023.1 182.0 3490.0
Sep 1636.7 188.0 4550.0
Oct 1027.9 148.0 3220.0
Nov 412.0 131.0 794.0
Dec 211.8 107.0 339.0