Oil and Natural Gas Annual Emission Inventory Reporting

Use this web portal to submit annual emissions inventory reports for oil and gas as required under Air Quality Control Commission (AQCC) Regulation No. 7, Part D , Sections IV and V.   Forms and instructions are provided below, organized by reporting calendar year.
The web portal and submission for must be used by entities subject to Colorado's oil and natural gas emissions inventory reporting requirements. A registered user account is required to access the submission form.