Advertising

Pennsylvania Geology - Map of Pennsylvania

Pennsylvania Rivers - Pennsylvania Earthquakes - Pennsylvania Rocks & Minerals

Pennsylvania Geographic Resources

Pennsylvania Cities & Road Map

Pennsylvania Satellite Image

Pennsylvania Geology in the News

Impact of Natural Gas Drilling on Washington County PA: This video and article feature some of the...

Oil and Natural Gas Data for Pennsylvania: The Pennsylvania Department of Environmental Protection has created...

Eminent Domain and Pennsylvania Pipelines: An article on the ABC News website reports...

Overproduction in the Natural Gas Industry: National Public Radio has a podcast titled: “Is...

Pittsburgh Landslide Problems: Pittsburgh is located in an area with a...

Sinkholes in Pennsylvania: Sinkholes are a common geological hazard in many...

Daily news delivered to you free by RSS or email.

Pennsylvania River Levels

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

Pennsylvania Geography Statistics

Area of Pennsylvania: 44,817 sq. miles

Pennsylvania Population: 12365455

Highest Point in Pennsylvania
Mt. Davis at 3,213 feet feet

Lowest Point in Pennsylvania
Delaware River at Sea Level

There are 67 counties in Pennsylvania

Pennsylvania Earthquakes

The National Earthquake Information Center maintains an Pennsylvania earthquake map and an archive of Pennsylvania 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

Pennsylvania Geological Survey

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

Pennsylvania Bureau of Topographic and Geologic Survey

Geology Articles and Information

	Marcellus Shale
	Coal Through a Microscope
	Utica Shale
	What is Shale?
	What is Shale Gas?
	Landslide Hazards
	Expansive Soils
	Homeowners Insurance
	Mineral Rights
	Geothermal Heat Pumps
	Geologic Time Scale