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Air toxics health risk assessment status 

Cleaner Air Oregon is a health-based permitting program that regulates emissions of toxic air contaminants from facilities based on risk to nearby communities. CAO requires facilities to report toxic air contaminant emissions, assess potential health risks to people nearby and reduce toxic air contaminant risk if it exceeds legal limits.

As part of the Cleaner Air Oregon process, each facility has a dedicated web page to provide communities access to facility information and updates on where it is in the risk assessment process. 

  • Each step of the CAO risk assessment process has a section that includes DEQ's communications and deliverables with the facility. 
  • The color-coded graphic below shows where a facility is in the Cleaner Air Oregon process. 
  • For additional information and history of the program, visit the Cleaner Air Oregon web page.

Air toxics assessment process

process diagram

March 1, 2022: Facility called in to CAO program. 


Kenzie Billings, Project Manager 

Site location 

13340 SE 84th Ave. 

Clackamas, OR 97015