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MARYLAND DEPARTMENT OF NATURAL RESOURCES OUR WATERS

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​Monitoring Programs

  • Water Quality
  • Algae​
  • Submerged Aquatic Vegetation (SAV)
  • River Input
  • Bottom Dwellers
  • Special Projects
  • Bay Monitoring Home Page
  • Our Waters Home Page

News

  • Current Conditions
  • News and Publications
  • Chesapeake Bay Hypoxia Reports
  • SAV Coverage Update
  • Research Vessel Kerhin

​Learning Resources

  • Aquatic Invasive Species
  • Chesapeake and Coastal Bay Life Guide
  • Chesapeake and Coastal Bay Life Glossary
  • SAV Identification Key
  • SAV Glossary

Committees and Work Groups

  • Aquatic Invasive Species Workgroup
  • The Lower Susquehanna River Watershed Assessment (LSRWA) Team
  • Maryland Ocean Acidification Task Force
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​Learning Resources

  • Aquatic Invasive Species
  • Chesapeake and Coastal Bay Life Guide
  • Chesapeake and Coastal Bay Life Glossary
  • Submerged Aquatic Vegetation (SAV) Identification Key
  • Submerged Aquatic Vegetation (SAV) Glossary
​​​​

Bay Grass Coverage and Habitat Status

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Bay Grass Coverage and Habitat Status

Click on an area in the map below or click on the tributary name to see bay grass data.

Clickable Maryland Map Links to Submerged Aquatic Vegetation Maps for the Chesapeake Bay Links to Submerged Aquatic Vegetation Maps for the Chesapeake Bay Links to Submerged Aquatic Vegetation Maps for the Potomac River Links to Submerged Aquatic Vegetation Maps for the Potomac River Links to Submerged Aquatic Vegetation Maps for the Lower Western Shore Links to Submerged Aquatic Vegetation Maps for the Lower Western Shore Links to Submerged Aquatic Vegetation Maps for the Lower Eastern Shore Shore Links to Submerged Aquatic Vegetation Maps for the Lower Eastern Shore Shore Links to Submerged Aquatic Vegetation Maps for the Upper Eastern Shore Shore Links to Submerged Aquatic Vegetation Maps for the Upper Western Shore Links to Submerged Aquatic Vegetation Maps for the Upper Western Shore Links to Submerged Aquatic Vegetation Maps for the Choptank River Links to Submerged Aquatic Vegetation Maps for the Choptank River Links to Submerged Aquatic Vegetation Maps for the Potomac River Links to Submerged Aquatic Vegetation Maps for the Potomac River Links to Submerged Aquatic Vegetation Maps for the Potomac River Links to Submerged Aquatic Vegetation Maps for the Potomac River Links to Submerged Aquatic Vegetation Maps for the Patuxent River Links to Submerged Aquatic Vegetation Maps for the Patuxent River Links to Submerged Aquatic Vegetation Maps for the Patapsco River and Back Rivers Bay Links to Submerged Aquatic Vegetation Maps for the Patapsco River and Back Rivers Bay  

Contact the Maryland Department of Natural Resources, Tidewater Ecosystem Assessment's Brooke Landry at (410) 260-8629 or brooke.landry@maryland.gov

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Maryland Department of Natural Resources
580 Taylor Ave.
Annapolis, MD 21401
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