* Log In to use the Calculate function *


Become a Member!





 
  
Trial Design Culvert Selection - Round Culvert:
 
Calculation:
Designer/Checker:
 
Input:
 

 
Maximum Allowable Headwater Depth (HWmax - ft or m)
Design flow/discharge per culvert barrel (Q - cfs or cms)
Maximum Allowable Culvert Rise/Height (Dmax - ft or m)
Nearest Culvert Diameter <= Dmax (D - ft or m)
   
     
Output:  
 
Login to enable the Formulas!

Not a Member? Join Now!
   
Allowable Head (Hal) =
Required Cross Section Area (AR) =
Number of Barrels (N) =
Design Discharge per Barrel (QN) =
 
 
 



Start Using The Calculations >>> Become A Member Now!