Table 3-1 Runoff Coefficients for Rational Formula Type of Drainage Area Runoff Coefficient, C* Concrete or Asphalt Pavement 0.
![Rational Method Runoff Coefficient Tables for Storm Water Runoff Calculation - Bright Hub Engineering Rational Method Runoff Coefficient Tables for Storm Water Runoff Calculation - Bright Hub Engineering](https://www.brighthubengineering.com/ezoimgfmt/img.bhs4.com/2f/9/2f93ac0c9476ba9f381859b18b213338811c217b_large.jpg?ezimgfmt=ng%3Awebp%2Fngcb1%2Frs%3Adevice%2Frscb1-2)
Rational Method Runoff Coefficient Tables for Storm Water Runoff Calculation - Bright Hub Engineering
![Schedule 6 - Peak flow calculation method for drainage basins whose area is equal to or less than 60 km2 - Ministère des Forêts, de la Faune et des Parcs Schedule 6 - Peak flow calculation method for drainage basins whose area is equal to or less than 60 km2 - Ministère des Forêts, de la Faune et des Parcs](https://mffp.gouv.qc.ca/wp-content/uploads/Ann6_tableauC_anglais-web.jpg)
Schedule 6 - Peak flow calculation method for drainage basins whose area is equal to or less than 60 km2 - Ministère des Forêts, de la Faune et des Parcs
![Runoff Coefficients for InfoSWMM, InfoSWMM SA, ICM and XPSWMM – EPASWMM5, Autodesk Innovyze InfoWorks ICM SWMM & ICM InfoWorks, InfoSWMM , InfoDrainage, SWMM5+ Runoff Coefficients for InfoSWMM, InfoSWMM SA, ICM and XPSWMM – EPASWMM5, Autodesk Innovyze InfoWorks ICM SWMM & ICM InfoWorks, InfoSWMM , InfoDrainage, SWMM5+](https://i0.wp.com/swmm5.org/wp-content/uploads/2017/10/image001.gif?resize=502%2C662&ssl=1)