REGION 1

Washington

Oregon

No.California

Nevada

REGION 2

 So. California

REGION 3

 Idaho

Montana

Wyoming

Utah

REGION 4

 Arizona

Colorado

New Mexico

REGION 5

 No. Dakota

So. Dakota

Nebraska

Minnesota

Iowa

REGION 6

Kansas

Oklahoma

Texas

Illinois

Wisconsin

Missouri

Arkansas

Mississippi

Louisiana

REGION 7

 District of Columbia

Michigan

Indiana

Kentucky

Tennessee

Maine

Maryland

Vermont

New Hampshire

New Jersey

New York

Pennsylvania

Delaware

Ohio

Connecticut

Massachusetts

Rhode Island

REGION 8

Alabama 

Florida

Georgia

No. Carolina

So. Carolina

Carolina

Virginia

W. Virginia

REGION 9

 Alaska

Hawaii