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Maryland Geology - Map of Maryland

Maryland Rivers - Maryland Earthquakes - Maryland Rocks & Minerals

Maryland Geographic Resources

Maryland Satellite Image

Maryland Geology in the News

Coastal Topography Data: USGS has released a large number of coastal...

GeoCorps Intern Report: This video provides a summary of work done...

Mineral Clubs and Organizations Worldwide: The-Vug.com has an impressive listing of mineral clubs...

Maryland: Marcellus Shale Severance Tax: Maryland’s Marcellus Shale Safe Drilling Commission released a...

Roadside Geology Guides: Since 1972 the “Roadside Geology” series has provided...

Supersized Topographic Maps: The folks at MyTopo.com are now printing supersized...

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Maryland River Levels

USGS has a clickable map of Maryland rivers and streams that gives you access to real-time river levels throughout Maryland. River stage, discharge and other information can be accessed online. Or view a lake and river map of Maryland.

Maryland Geography Statistics

Area of Maryland: 9,774 sq. miles

Maryland Population: 5508909

Highest Point in Maryland
Backbone Mtn. at 3,360 feet feet

Lowest Point in Maryland
Atlantic Ocean at Sea Level

There are 24 counties in Maryland

Maryland Earthquakes

The National Earthquake Information Center maintains an Maryland earthquake map and an archive of Maryland earthquake information.

	San Andreas Fault Map
	Diamonds Don't Form From Coal
	East Africa Rift
	Rare Earth Elements
	Rock Specimen Photographs
	Protecting Coral Reefs
	Blood Diamonds
	What is Geology?

Maryland Geological Survey

Researches, archives and publishes information related to the geology, mineral resources and geologic hazards of Maryland.

Maryland Geological Survey

Geology Articles and Information

	Liquified Natural Gas
	Marcellus Shale
	Sea Level Rise Map
	Atlantic Ocean Tsunami
	Expansive Soils
	Homeowners Insurance
	Mineral Rights
	Geothermal Heat Pumps
	Geologic Time Scale