Stormwater Management Plans (SWMP) will be required with the submittal of site development plans for PUD Parcel A where the increase in impervious area exceeds two thousand (2,000) square feet. The specific Stormwater Plans shall be prepared at the developer's expense, by a professional engineer licensed in the State of Iowa. All Stormwater Management Plans must follow the recommendations in the SE Basin Stormwater Study by L.E. Leon, prepared for the City and shall comply with the City's applicable design standards for stormwater management existing at the time each development (site plan) is approved. (Ord. 2205, 3-20-2017)