Figure 4. Marcellus–Utica shale gas production of Ohio, Pennsylvania, and West Virginia
County State Million cubic feet

Adams

 Ohio 0.0000

Allen

 Ohio 0.0000

Ashland

 Ohio 0.0000

Ashtabula

 Ohio 0.0000

Athens

 Ohio 0.0000

Auglaize

 Ohio 0.0000

Belmont

 Ohio 0.4934

Brown

 Ohio 0.0000

Butler

 Ohio 0.0000

Carroll

 Ohio 0.1964

Champaign

 Ohio 0.0000

Clark

 Ohio 0.0000

Clermont

 Ohio 0.0000

Clinton

 Ohio 0.0000

Columbiana

 Ohio 0.0354

Coshocton

 Ohio 0.0000

Crawford

 Ohio 0.0000

Cuyahoga

 Ohio 0.0000

Darke

 Ohio 0.0000

Defiance

 Ohio 0.0000

Delaware

 Ohio 0.0000

Erie

 Ohio 0.0000

Fairfield

 Ohio 0.0000

Fayette

 Ohio 0.0000

Franklin

 Ohio 0.0000

Fulton

 Ohio 0.0000

Gallia

 Ohio 0.0000

Geauga

 Ohio 0.0000

Greene

 Ohio 0.0000

Guernsey

 Ohio 0.0512

Hamilton

 Ohio 0.0000

Hancock

 Ohio 0.0000

Hardin

 Ohio 0.0000

Harrison

 Ohio 0.1879

Henry

 Ohio 0.0000

Highland

 Ohio 0.0000

Hocking

 Ohio 0.0000

Holmes

 Ohio 0.0000

Huron

 Ohio 0.0000

Jackson

 Ohio 0.0000

Jefferson

 Ohio 0.0460

Knox

 Ohio 0.0000

Lake

 Ohio 0.0000

Lawrence

 Ohio 0.0000

Licking

 Ohio 0.0000

Logan

 Ohio 0.0000

Lorain

 Ohio 0.0000

Lucas

 Ohio 0.0000

Madison

 Ohio 0.0000

Mahoning

 Ohio 0.0028

Marion

 Ohio 0.0000

Medina

 Ohio 0.0000

Meigs

 Ohio 0.0000

Mercer

 Ohio 0.0000

Miami

 Ohio 0.0000

Monroe

 Ohio 0.2599

Montgomery

 Ohio 0.0000

Morgan

 Ohio 0.0003

Morrow

 Ohio 0.0000

Muskingum

 Ohio 0.0000

Noble

 Ohio 0.1114

Ottawa

 Ohio 0.0000

Paulding

 Ohio 0.0000

Perry

 Ohio 0.0000

Pickaway

 Ohio 0.0000

Pike

 Ohio 0.0000

Portage

 Ohio 0.0000

Preble

 Ohio 0.0000

Putnam

 Ohio 0.0000

Richland

 Ohio 0.0000

Ross

 Ohio 0.0000

Sandusky

 Ohio 0.0000

Scioto

 Ohio 0.0000

Seneca

 Ohio 0.0000

Shelby

 Ohio 0.0000

Stark

 Ohio 0.0001

Summit

 Ohio 0.0000

Trumbull

 Ohio 0.0004

Tuscarawas

 Ohio 0.0005

Union

 Ohio 0.0000

Van Wert

 Ohio 0.0000

Vinton

 Ohio 0.0000

Warren

 Ohio 0.0000

Washington

 Ohio 0.0030

Wayne

 Ohio 0.0000

Williams

 Ohio 0.0000

Wood

 Ohio 0.0000

Wyandot

 Ohio 0.0000

Adams

 Pennsylvania 0.0000

Allegheny

 Pennsylvania 0.0538

Armstrong

 Pennsylvania 0.0395

Beaver

 Pennsylvania 0.0193

Bedford

 Pennsylvania 0.0000

Berks

 Pennsylvania 0.0000

Blair

 Pennsylvania 0.0006

Bradford

 Pennsylvania 0.7115

Bucks

 Pennsylvania 0.0000

Butler

 Pennsylvania 0.1703

Cambria

 Pennsylvania 0.0000

Cameron

 Pennsylvania 0.0230

Carbon

 Pennsylvania 0.0000

Centre

 Pennsylvania 0.0067

Chester

 Pennsylvania 0.0000

Clarion

 Pennsylvania 0.0026

Clearfield

 Pennsylvania 0.0112

Clinton

 Pennsylvania 0.0229

Columbia

 Pennsylvania 0.0000

Crawford

 Pennsylvania 0.0000

Cumberland

 Pennsylvania 0.0000

Dauphin

 Pennsylvania 0.0000

Delaware

 Pennsylvania 0.0000

Elk

 Pennsylvania 0.0451

Erie

 Pennsylvania 0.0209

Fayette

 Pennsylvania 0.0799

Forest

 Pennsylvania 0.0008

Franklin

 Pennsylvania 0.0000

Fulton

 Pennsylvania 0.0000

Greene

 Pennsylvania 0.6938

Huntingdon

 Pennsylvania 0.0000

Indiana

 Pennsylvania 0.0050

Jefferson

 Pennsylvania 0.0122

Juniata

 Pennsylvania 0.0000

Lackawanna

 Pennsylvania 0.0000

Lancaster

 Pennsylvania 0.0000

Lawrence

 Pennsylvania 0.0300

Lebanon

 Pennsylvania 0.0000

Lehigh

 Pennsylvania 0.0000

Luzerne

 Pennsylvania 0.0000

Lycoming

 Pennsylvania 0.4206

Mc Kean

 Pennsylvania 0.0000

Mercer

 Pennsylvania 0.0164

Mifflin

 Pennsylvania 0.0000

Monroe

 Pennsylvania 0.0000

Montgomery

 Pennsylvania 0.0000

Montour

 Pennsylvania 0.0000

Northampton

 Pennsylvania 0.0000

Northumberland

 Pennsylvania 0.0000

Perry

 Pennsylvania 0.0000

Philadelphia

 Pennsylvania 0.0000

Pike

 Pennsylvania 0.0000

Potter

 Pennsylvania 0.0080

Schuylkill

 Pennsylvania 0.0000

Snyder

 Pennsylvania 0.0000

Somerset

 Pennsylvania 0.0029

Sullivan

 Pennsylvania 0.1064

Susquehanna

 Pennsylvania 1.2132

Tioga

 Pennsylvania 0.1941

Union

 Pennsylvania 0.0000

Venango

 Pennsylvania 0.0001

Warren

 Pennsylvania 0.0000

Washington

 Pennsylvania 0.8389

Wayne

 Pennsylvania 0.0000

Westmoreland

 Pennsylvania 0.0680

Wyoming

 Pennsylvania 0.2780

York

 Pennsylvania 0.0000

Barbour

 West Virginia 0.0200

Berkeley

 West Virginia 0.0000

Boone

 West Virginia 0.0000

Braxton

 West Virginia 0.0000

Brooke

 West Virginia 0.0089

Cabell

 West Virginia 0.0000

Calhoun

 West Virginia 0.0000

Clay

 West Virginia 0.0000

Doddridge

 West Virginia 0.3249

Fayette

 West Virginia 0.0000

Gilmer

 West Virginia 0.0004

Grant

 West Virginia 0.0000

Greenbrier

 West Virginia 0.0000

Hampshire

 West Virginia 0.0000

Hancock

 West Virginia 0.0000

Hardy

 West Virginia 0.0000

Harrison

 West Virginia 0.1193

Jackson

 West Virginia 0.0002

Jefferson

 West Virginia 0.0000

Kanawha

 West Virginia 0.0000

Lewis

 West Virginia 0.0043

Lincoln

 West Virginia 0.0001

Logan

 West Virginia 0.0021

Mcdowell

 West Virginia 0.0001

Marion

 West Virginia 0.0289

Marshall

 West Virginia 0.1418

Mason

 West Virginia 0.0001

Mercer

 West Virginia 0.0000

Mineral

 West Virginia 0.0000

Mingo

 West Virginia 0.0022

Monongalia

 West Virginia 0.0034

Monroe

 West Virginia 0.0000

Morgan

 West Virginia 0.0000

Nicholas

 West Virginia 0.0000

Ohio

 West Virginia 0.0490

Pendleton

 West Virginia 0.0000

Pleasants

 West Virginia 0.0000

Pocahontas

 West Virginia 0.0000

Preston

 West Virginia 0.0019

Putnam

 West Virginia 0.0001

Raleigh

 West Virginia 0.0000

Randolph

 West Virginia 0.0002

Ritchie

 West Virginia 0.1248

Roane

 West Virginia 0.0005

Summers

 West Virginia 0.0000

Taylor

 West Virginia 0.0357

Tucker

 West Virginia 0.0000

Tyler

 West Virginia 0.1198

Upshur

 West Virginia 0.0118

Wayne

 West Virginia 0.0002

Webster

 West Virginia 0.0000

Wetzel

 West Virginia 0.2070

Wirt

 West Virginia 0.0001

Wood

 West Virginia 0.0000

Wyoming

 West Virginia 0.0001

Sources: Pennsylvania Department of Environmental Protection, West Virginia Department of Environmental Protection, and Ohio Department of Natural Resources.