You must submit a supplemental form along with the appropriate General or Specialty Air Pollutant Emission Notice form for certain types of sources as shown below.
Please check to see if a supplemental form applies to your source.
Above-ground storage tanks (ASTs) (not including condensate tanks)
- Submit this form along with the General or Specialty Air Pollutant Emission Notice to report new or modified above-ground storage tanks.
- This form isn’t required for underground storage tanks located at service stations or condensate tanks.
- Use one form per storage tank.
- Please complete all applicable information on the form.
Control equipment
- Submit this form with the General or Specialty Air Pollutant Emission Notice to report any control device used to reduce emissions.
- Use one form per control device.
- Please complete all applicable information on the form.
Sandblasting control plan
- Submit this form along with the General or Specialty Air Pollutant Emission Notice to report fugitive particulate emissions from sandblasting activities, per the Colorado Air Quality Control Commission's Regulation 1.