A master storm water management plan (MSWMP) for the entire development which governs the overall storm water management of the development has been submitted to the West Des Moines public works department, as part of the Davis Estates area development plan and to which this specific plan is associated. More specific storm water management proposals are required with the development of each parcel and shall be prepared by the developer prior to development within the parcel. The method of storm water management and the conveyance system shall be determined and approved prior to construction of any portion of the PUD. (Ord. 1635, 6-6-2005)