Regression modelling was used to establish those qualities of pervious concrete that treats AMD. This technique is used to analyze several variables. Regression analysis helps to understand the effect of each independent variable to the dependent variable. In this research it is done to establish properties of pervious concrete that treat AMD and to understand the relationship between the AMD treatment variables.  Familiar methods of regression analysis include linear regression and ordinary least square regression. This research focuses on linear regression method. The AMD quality is modelled as a dependent variable and all other variables are independent variables. It was found that the thickness and the aggregate size of the pervious concrete slab does effect the metal concentration and PH of AMD as it passes through the pervious concrete.