Loire Basin
Station: Blois


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Blois (6123300) Basin Name: Loire
River Name: Loire Next Downstream Station:Montjean (6123100)
GRDC Country Code: FR Distance to Next Downstream Station: 255 km
Start Year [Month]: 1863 [1] Upstream Station(s): None
End Year [Month]: 1979 [12]
Mean Discharge: 364 m3/s
Minimum Discharge: 25 m3/s
Maximum Discharge: 1570 m3/s Length of Upstream Mainstem: 470 km
Mean Interstation Discharge: 364 m3/s Distance to Basin Outlet: 406 km
GRDC Catchment Area: 38240 km2 STN Catchment Area: 40630 km2
GRDC Interstation Area: 38240 km2 STN Interstation Area: 40630 km2
GRDC Station Runoff: 300 mm/yr STN Station Runoff: 283 mm/yr
GRDC Interstation Runoff: 300 mm/yr STN Interstation Runoff: 283 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 535.8 165.0 1360.0
Feb 589.1 116.0 1560.0
Mar 559.8 141.0 1250.0
Apr 490.6 104.0 1260.0
May 383.3 83.0 935.0
Jun 281.3 54.0 905.0
Jul 167.7 36.0 535.0
Aug 121.7 25.0 780.0
Sep 136.0 28.0 910.0
Oct 225.6 30.0 1220.0
Nov 389.0 62.0 1320.0
Dec 488.0 97.0 1570.0