Pipe Size Calculator

Pipe Size vs. Drainage Coefficient
1/81/43/81/23/41
Q(c.f.s)
Single Wall Pipe
Vel.(ft/sec)
Calculated Size
Commercial Size
Dual Wall Pipe
Vel.(ft/sec)
Calculated Size
Commercial Size

 


 

Drainage Potential Calculator

Pipe Diameter: Grade%:
Acres Drained vs. Drainage Coefficient
1/81/43/81/23/41
Dual Wall
Single Wall
c.f.sg.p.macres in /24hrsVelocity (ft./sec.)
Dual Wall
Single Wall