4.4 Navigation Issues with 



Existing Marina 107 



4.5 Wave and Wake Analysis, Flood Hazard.. 109 



4.5.1 Wave and Wake Analysis 109 



4.5.2 Flood Hazard 116 



4.6 Tidelands Licensing Issues 118 



4.6.1 Tidelands Issues 118 



4.6.2 CZM Regulatory Policies 120 



4.7 Harborpark Consistency 125 



Visual Impacts 135 



5 . 1 Visual Study .135 



5. 2 Summary 150 



5.3 Shadow Impacts 151 



6. Dredging 155 



6 . 1 Present Conditions 155 



6 . 2 Proposed Dredging 155 



6 . 3 Volume/Sediment Analysis 156 



6 . 4 Disposal Options 158 



6.5 Turbidity Caused by Charles River 159 



7 . Night Herons in Boston Harbor 161 



7 . 1 Description 161 



7 . 2 Feeding Habits 161 



7 . 3 Breeding Areas ,162 



7 . 4 Roosting Habits 163 



7.5 Characteristics of Tudor Wharf 167 



7 . 6 Summary 169 



8 . Traffic 171 



8.1 Roadway and Intersection Impacts 171 



8.1.1. Post CANA Roadways .171 



8.1.2. Post CANA Traffic Volumes 172 



8 . 2 Trip Generation 1" 



8 . 3 Trip Distribution 183 



8.4 Trip Assignment 186 



8.5 Level of Service Description 190 



8.6 Level of Service Analysis 193 



8.7 Roadway and Intersection Mitigation. .. 194 



8.8 On Site Loading and Circulation 197 



8.8.1 Loading/Service 198 



8.8.2 On-site Circulation 199 



