The CAO Pre-Application AQ100CAO form, along with the New Source Consulting fee, must be submitted to the address at the bottom of the form:
Oregon Dept. of Environmental Quality Financial Services - Revenue Section
700 NE Multnomah St., Suite 600
Portland, Oregon 97232-4100
The CAO Emissions Inventory AQ405CAO form, along with any other initial supporting technical materials, must be submitted electronically to the Regional Air Quality Staff assigned to your facility:
Eastern Region: Baker, Crook, Deschutes, Gilliam, Grant, Harney, Hood River, Jefferson, Klamath, Lake, Malheur, Morrow, Sherman, Umatilla, Union, Wallowa and Wasco counties.
Northwest Region: Clackamas, Clatsop, Columbia, Multnomah, Tillamook and Washington counties.
Western Region: Benton, Coos, Curry, Douglas, Jackson, Josephine, Lane, Lincoln, Linn, Marion, Polk and Yamhill counties.
Please contact the above regional staff if you need to submit files larger than 20 MB, or to obtain the regional mailing addresses for submitting hard copies and/or flash drives.