Chesapeake & Coastal Service - GIS Maps and Map Data

Welcome to the Department of Natural Resources' GIS Maps and Map Data portal. Here you can search a listing of various maps that are located on our site. The types of maps you will find listed include, but are not limited to: Land and Water Trails, State Parks, State Forests, Wildlife Management Areas, Water Quality maps, and interactive mapping such as MERLIN Online. You can also obtain GIS data via our Data Download site or from an order form for data that is not available through the download site.

Obtain GIS


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Interactive Maps


Upcoming Events

Chesapeake & Coastal Program Meeting Calendar
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Contact Information

Chesapeake & Coastal Service
Maryland Department of Natural Resources
Tawes State Office Building E-2
580 Taylor Avenue
Annapolis, Maryland 21401
Phone 410-260-8732
Fax 410-260-8739
customerservice@dnr.state.md.us