There are currently over 600 commercial and industrial facilities located in Spokane County that are subject to Spokane Clean Air’s permitting and annual registration programs. Below is a partial list of the types of operations regulated based on air emissions.
Spokane Clean Air issues three types of permits, depending on the operation and emissions:
Notice of Construction (NOC) - Required prior to the construction, installation, replacement or modification of air contaminant sources, emissions units or air pollution control equipment in Spokane County.
Notice of Intent (NOI) - Must be obtained prior to operating a portable source installed at a specific site temporarily, not to exceed 12 consecutive months. The first time a portable source is installed and operated, a NOC is required.
We maintain a list of current NOC and NOI applications received for public review and comment.
Air Operating Permit (AOP) - Issued to major sources of air pollution. There are eight AOP facilities in Spokane County.
Commercial and Industrial operations that emit pollutants to the air must register annually with Spokane Clean Air. Registration includes annual reporting, annual fees, and compliance inspections.
In addition to permit requirements specific to a facility or operation, there are other general air quality regulations that apply to businesses, including but not limited to: