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

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