Permit Guidance
These documents are intended to help applicants prepare air permit applications, hopefully steering around some of the more common points of confusion, yielding clearer and more accurate applications, saving time further along in the permitting process.
Guidance
- Advice for Oil and Natural Gas General Permit (GP-OGF)
- VOC Emissions/Flashing Losses from Hydrocarbon Storage Tanks
- TANKS – EPA Tool for Estimating VOC and HAP Emissions from Storage Tanks
- Representative Sample Guidance and Flow Chart | Q&A May 24, 2021 | Form #100-702 with instructions updated May 26, 2021
- Vasquez-Beggs Equation (VBE) Spreadsheet (.xls)
- Estimating Loading Losses from Tank Trucks
- NSPS OOOO Guidance
- Compressor Station Advice
- Guidance on CAM Plan’s for Compressor Engines
- Effluent Water Separators New
Last Modified on
Nov 14, 2025
