Drainage Design Tools and Resources

Michigan State University

South Dakota State University

  • Multiple calculators for determining area drained by different pipe sizes, hydraulic conductivity, drainage coefficient, etc.

University of Minnesota

University of Illinois

Transforming Drainage Project

NRCS website/software

ADS website

Prinsco website

Ag PhD Drainage Tile Calculator app (iOS and Android)

  • Can determine acres drained, required pipe size, pipe length, etc.