Mekong Basin
Station: Nong Khai


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Nong Khai (2969090) Basin Name: Mekong
River Name: Mekong Next Downstream Station:Mukdahan (2969100)
GRDC Country Code: TH Distance to Next Downstream Station: 415 km
Start Year [Month]: 1980 [4] Upstream Station(s): Luang Prabang (2469050)
End Year [Month]: 1993 [12]
Mean Discharge: 4084 m3/s
Minimum Discharge: 967 m3/s
Maximum Discharge: 16067 m3/s Length of Upstream Mainstem: 2586 km
Mean Interstation Discharge: 458 m3/s Distance to Basin Outlet: 1468 km
GRDC Catchment Area: 302000 km2 STN Catchment Area: 305079 km2
GRDC Interstation Area: 34000 km2 STN Interstation Area: 26387 km2
GRDC Station Runoff: 426 mm/yr STN Station Runoff: 422 mm/yr
GRDC Interstation Runoff: 425 mm/yr STN Interstation Runoff: 548 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 1759.9 1472.5 2365.4
Feb 1344.6 1133.2 1632.7
Mar 1162.5 966.5 1307.7
Apr 1160.7 1003.2 1329.0
May 1392.5 1131.9 1632.5
Jun 3060.1 1758.3 5990.6
Jul 6083.6 3328.0 9258.7
Aug 9849.1 5365.8 13700.0
Sep 9719.7 5028.0 16067.0
Oct 6886.5 4790.6 8660.0
Nov 4191.7 3213.0 5961.6
Dec 2392.6 1990.6 3171.6