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.

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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