Get Free Roughness Coefficient PDF for Download today. Examples are included after each Formula with a link to a live Calculator! All the Formulas and Calculators support Unit Conversion as well. This PDF features 12 calculators from Environmental Engineering. Inside, you'll discover a list of formulas such as Roughness Coefficient for Full Flow given Velocity Ratio, Roughness Coefficient for Full Flow given Self Cleansing Velocity and 12 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Roughness Coefficient PDFs!