Region 1 (NW) ALASKA WASHINGTON OREGON IDAHO MONTANA NORTH DAKOTA SOUTH DAKOTA NEBRASKA KANSAS WYOMING COLORADO UTAH Region 2 (NE) MINNESOTA IOWA WISCONSIN MICHIGAN ILLINOIS INDIANA OHIO KENTUCKY VIRGINIA WEST VIRGINIA PENNSYLVANIA NEW JERSEY CONNECTICUT RHODE ISLAND MARYLAND WASHINGTON DC MASSACHUSSETS NEW HAMPSHIRE VERMONT MAINE Region 3 (SW) CALIFORNIA NEVADA ARIZONA NEW MEXICO TEXAS HAWAII Region 4 (SE) MISSOURI ARKANSAS LOUISIANA MISSISSIPPI ALABAMA TENNESEE GEORGIA SOUTH CAROLINA NORTH CAROLINA FLORIDA