Road runoff produced during rainfalls has significant pollutant load. which can cause important environmental impacts on waste and soil. The efficiency of a detention basin for removing heavy metals (Cr. Cu and Zn) in road runoffwas evaluated for 8 rainfalls over one year with different intensities (between 16mmand 103 mm) and durations (higher than 3 hours). https://www.ngetikin.com/mega-save-NHL-Calgary-Flames-Home-Jersey-iPhone-XR-Skin-p120897-hot-value/