Maps
Browse through maps depicting Bay health and restoration, including pollution trends, public access sites and more.
Bay Grasses Planted (2008)
Date created: March 11, 2009In 2003, the CBP adopted the Strategy to Accelerate the Protection and Restoration of Submerged Aquatic Vegetation in the Chesapeake Bay including a commitment to plant 1,000 acres by 2008. The program partners have thus far planted 15% of their initial goal. In 2008, 8.5 acres were planted with funding from the National Oceanic and Atmospheric Administration and other sources. Both funding for SAV planting, and capacity for doing it, will need to be increased dramatically to meet the goal on time.
View mapRiparian Forest Buffer Restoration (2008)
Date created: March 9, 2009This map shows the locations of riparian forest buffer restoration projects throughout the Chesapeake Bay Watershed. Project locations were provided by Forestry Workgroup representatives from the Maryland Department of Natural Resources, Virginia Department of Forestry, and Pennsylvania Department of Conservation and Natural Resources.
View mapChlorophyll a (2008) Percent Goal Achieved
Date created: March 9, 2009The 2008 Chlorophyll a percent of goal achievement by CBP segment.
View mapMid-Channel Water Clarity (2008)
Date created: March 9, 2009This map shows the percent of the Water Clarity goal achieved for each Chesapeake Bay Segment in 2008.
View mapShad Abundance (2008)
Date created: March 4, 2009American shad were once the most abundant and economically important species in the Chesapeake Bay. Shad are anadromous fish and spend most of their lives in the ocean, returning to freshwater rivers to spawn after they reach maturity. Data for the York and Potomac Rivers were provided by the Virginia Institute of Marine Science via an ongoing Catch per Unit Effort (CPUE) study involving American Shad gill-netting. Data for the Susquehanna and James Rivers represent published fishway passage values for Conowingo and Boshers Dams, respectively.
View mapDissolved Oxygen, Percent Goal Achieved for 2008, 3 YR Analysis
Date created: March 3, 2009The 2008 Dissolved Oxygen Indicator showing Percent of Goal Achieved using the three year analysis method.
View mapBenthic Habitat (Index of Biological Integrity) (2008) Annual Average Score by Sampling Station
Date created: March 3, 2009This map shows the 2008 indicator status of the Benthic Index of Biological Integrity by station.
View mapBenthic Habitat (Index of Biological Integrity) (2008) Percent of Goal Achieved
Date created: March 2, 2009This map shows the percent of the Index of Biological Integrity indicator goal achieved by segment.
View mapPhytoplankton (Index of Biological Integrity) (2008) Annual Average Score by Sampling Station
Date created: February 27, 2009The map shows the average Index of Biological Integrity Score for phytoplankton by monitoring station.
View mapPhytoplankton (Index of Biological Integrity) (2008) Percent of Goal Achieved
Date created: February 26, 2009The Phytoplankton (Index of Biological Integrity) map shows the percent of the goal achieved by CBP Monitoring Segment.
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