creager.sdsu.edu:   Calculation of flood discharge by the Creager formula

Spillway at Tucurui Dam, Brazil, rated at 110,000 m3/s, among the largest in the world.
Formula:

Q = 46 C A 0.894 A - 0.048

In SI Units (metric):
 Area A in km2;
Discharge Q in m3/s.
In U.S. Customary Units:
 Area A in mi2;
Discharge Q in cfs.
INPUT DATA:

Select:   

Drainage area A :   

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OUTPUT:

Flood discharge (C = 100)    Q :  
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0  
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Flood discharge (C = 60)    Q :  
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0  
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Flood discharge (C = 30)    Q :  
Warning: Undefined variable $q30 in /var/www/html/ponce/creager.php on line 159

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0  
Warning: Undefined variable $dischargeunits in /var/www/html/ponce/creager.php on line 159
            

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