Regions:
North (1 & 2 jointly): Multnomah, Washington, Hood River, Clackamas, Wasco, Marion. State of Washington;
Southwest: Lane – west of Interstate 5, Douglas, Coos, Curry, Josephine. State of California;
Central: Linn, Jefferson, Deschutes, Crook, Klamath, Jackson, Lane – east of Interstate 5. All states except California, Idaho and Washington;
Eastern: Sherman, Gilliam, Morrow, Umatilla, Union, Wallowa, Wheeler, Grant, Baker, Lake, Harney, Malheur. State of Idaho.
Northwest: Clatsop, Columbia, Tillamook, Yamhill, Polk, Lincoln, Benton. All foreign countries;