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Arkansas Geology - Map of Arkansas

Arkansas Rivers - Arkansas Earthquakes - Arkansas Rocks & Minerals

Arkansas Geographic Resources

Arkansas Satellite Image

Arkansas Geology in the News

USGS Podcast: New Madrid Earthquakes of 1811-1812: “The third and probably the most widely felt...

Declining Royalty Payments from Natural Gas Wells: Many property owners are very surprised when the...

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

Irrational Natural Gas Prices?: Lots of factors contribute to the natural gas...

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

Fayetteville Shale: Shallow and Fractures Easily: An article on TheCityWire.com website reports on a...

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Arkansas River Levels

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

Arkansas Geography Statistics

Area of Arkansas: 52,068 sq. miles

Arkansas Population: 2725714

Highest Point in Arkansas
Magazine Mtn. at 2,753 feet feet

Lowest Point in Arkansas
Ouachita River at 55 feet

There are 75 counties in Arkansas

Arkansas Earthquakes

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

	Blood Diamonds
	Diamonds Don't Form From Coal
	Teaching Plate Tectonics with Drawings
	Mount Rainier Volcano
	Protecting Coral Reefs
	San Andreas Fault Map
	San Andreas Fault
	Rare Earth Elements

Arkansas Geological Survey

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

Arkansas Geological Survey

Geology Articles and Information

	Uses of Limestone
	Crater of Diamonds
	Fayetteville Shale
	Haynesville Shale
	What is Shale?
	What is Shale Gas?
	New Madrid Seismic Zone
	Expansive Soils
	Homeowners Insurance
	Mineral Rights
	Geothermal Heat Pumps
	Geologic Time Scale