What is the ‘total site area’, ‘non-contributing area’ and ‘contributing area’ within the surface water storage volume design tool? Read more about What is the ‘total site area’, ‘non-contributing area’ and ‘contributing area’ within the surface water storage volume design tool?
What are the ‘betterment’ and ‘relaxation’ methods provided for previously developed sites? Read more about What are the ‘betterment’ and ‘relaxation’ methods provided for previously developed sites?
What limiting discharge flow rate should be used for previously developed sites? Read more about What limiting discharge flow rate should be used for previously developed sites?
Does the estimation of the greenfield runoff rate take into account steep sites? Read more about Does the estimation of the greenfield runoff rate take into account steep sites?
What is Qmed and the FEH statistical equation? Read more about What is Qmed and the FEH statistical equation?
Why should the total site area (and not just the paved and roof area) be used for estimating the greenfield flow rate? Read more about Why should the total site area (and not just the paved and roof area) be used for estimating the greenfield flow rate?