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Drainage Potential Calculator

Pipe Diameter: Grade %:
Acres Drained vs. Drainage Coefficient
Dual-Wall Pipe
1/8 1/4 3/8 1/2 3/4 1
Single-Wall Pipe
1/8 1/4 3/8 1/2 3/4 1
Dual-Wall Pipe
c.f.s g.p.m Acres in /24hrs Velocity (ft./sec.)
Single-Wall Pipe
c.f.s g.p.m Acres in /24hrs Velocity (ft./sec.)
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Careers
Team Fratco

Corporate Office

105 W. Broadway St.
P.O. Box 311
Monticello, IN 47960

800-854-7120
hello@fratco.com

SALES & MANUFACTURING

Francesville Plant
4385 S. 1450 W.
P.O. Box 368
Francesville, IN 47946

800-854-7120

St. Anne Plant
499 S. Oak St.
St. Anne, IL 60964

815-427-8144

#

Mt. Pleasant Plant
1600 W. Washington St.
Mt. Pleasant, IA 52641

319-385-1213

Algona Plant
2502 E. Poplar St.
Algona, IA 50511

515-361-3464

#

Westfield (Stateline Tile)
23942 IA Hwy 12
Westfield, IA 51062

605-957-5050 (Jerry Weiland)
712-898-8351 (Devon Allaway)
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Privacy Policy | © 2025 Fratco. All Rights Reserved.

Fratco logo
Careers
Team Fratco

105 W. Broadway St.
P.O. Box 311
Monticello, IN 47960

800-854-7120

hello@fratco.com

Francesville Plant
4385 S. 1450 W.
P.O. Box 368
Francesville, IN 47946

800-854-7120

 

St. Anne Plant
499 S. Oak St.
St. Anne, IL 60964

815-427-8144

 

Mt. Pleasant Plant
1600 W. Washington St.
Mt. Pleasant, IA 52641

319-385-1213

 

Algona Plant
2502 E. Poplar St.
Algona, IA 50511

515-361-3464

 

Westfield (Stateline Tile)
23942 IA Hwy 12
Westfield, IA 51062
605-957-5050 (Jerry Weiland)
712-898-8351 (Devon Allaway)

Facebook Youtube

Privacy Policy | © 2025 Fratco. All Rights Reserved.