Maps
Browse through maps depicting Bay health and restoration, including pollution trends, public access sites and more.
Stronghold Watersheds- Maryland
Date created: February 27, 2013Small, non-tidal watersheds with the largest population of rare, threatened and endangered aquatic animals.
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Sentinel Site Watersheds- Maryland
Date created: February 27, 2013Small, healthy non-tidal watersheds that are used for long term monitoring to detect changes from global climate change and from other natural phenomena.
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Priority Cold Water Conservation Areas- Maryland
Date created: February 27, 2013Watersheds that support coldwater dependent species.
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Priority Anadromous Fisheries Watersheds- Maryland
Date created: February 27, 2013Large Watersheds that provide important spawning and nursery habitat for commercial and recreational anadromous fisheries.
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High Priority Water Quality Protection Watersheds- Maryland
Date created: February 27, 2013Highest ranking (top 20th percentile) small watersheds important for protecting water quality based on biophysical characteristics.
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High Priority Blue Infastructure Watersheds- Maryland
Date created: February 27, 2013Highest ranking small watersheds that support high quality coastal habitat, natural resources and critical fisheries spawning and nursery areas in tidal waters and near-shore areas.
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Long-Term Flow-Adjusted Trends for Sediment for 31 Sites in the Chesapeake Bay Watershed
Date created: June 28, 2012Long-Term Flow-Adjusted Concentration Trends for Suspended Sediment for 31 Sites in the Chesapeake Bay Watershed, 1985-2010
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Long-Term Flow-Adjusted Trends for Total Phosphorus for 31 Sites in the Chesapeake Bay Watershed
Date created: June 28, 2012Long-Term Flow-Adjusted Trends for Total Phosphorus for 31 Sites in the Chesapeake Bay Watershed, 1985-2010
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Long-Term Flow-Adjusted Trends for Total Nitrogen for 31 Sites in the Chesapeake Bay Watershed
Date created: June 28, 2012Long-Term Flow-Adjusted Trends for Total Nitrogen for 31 Sites in the Chesapeake Bay Watershed, 1985-2010
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Key to Monitoring Stations (Flow Adjusted Concentrations)
Date created: June 25, 2012This map is a key to monitoring stations used to depict flow-adjusted concentration data for nitrogen, phosphorus, and sediment.
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