Benthic Habitat (Index of Biological Integrity) (2007) Percent of Goal Achieved Baltimore Upper Potomac River Upper Rappahannock River Q Upper Pamunkey River Richmond Upper James River Q — Appomattox River O Chesapeake Bay Program A Watershed Partnership O C&D Canal Upper Chester Q River O Upper Nanticoke River Salisbury Data Sources: Chesapeake Bay Program For more information, visit www.chesapeakebay.net Disciaimer: www.chesapeakebay.netAermsofuse.htm Ontario -y'"d r nyj OH * , PA wy )-MD DCr ggfNjy VA NC Atlantic Ocean Upper Pocomoke River O O Middle Pocomoke River Chesapeake Bay Segment Percent Passing IBI Goal | 0% - 20% I | 21% - 40% 41%-60% 61%-80% 81%- 100% No Data O Lynnhaven River x Norfolk Eastern Branch O Lafayette River Southern Elizabeth Branch Elizabeth River River 0 12.5 25 50 Kilometers 1 i i i i i i i i I—r T 12.5 T T 25 Created by KJH, 3/26/08 1 1 1 1 50 Miles M UTM Zone 18N, NAD 83 ------- |