Modeling

Permit Modeling Information

• Modeling Protocol Guidance Document
  
• Modeling Example Protocol
  

References

• 40 CFR Part 51 Appendix W Guideline on Air Quality Models
  
• NAAQS, SIL, SMC, Increment Table
  

PSD Permit Additional Impacts Tools

• A Screening Procedure for Impacts of Air Pollution Sources on Plants, Soils and Animals
  
• Workbook for Visual Impact Screening and Analysis (VISCREEN)
  

Helpful Links

• Support Center for Regulatory Air Models (SCRAM)
  
• Clearinghouse for Inventories & Emission Factors (CHIEF)
  
• United States Geological Survey (USGS)
  
• National Climatic Data Center (NCDC)
  

EPA Modeling Memos and Guidance

• 2-26-10 Model Clearinghouse Review of Modeling Procedures for Demonstrating Compliance with PM2.5 NAAQS
  
• 3-23-10 Modeling Procedures for Demonstrating Compliance with PM2.5 NAAQS
  
• 6-29-10 Guidance Concerning the Implementation of the 1-hour NO2 NAAQS for the Prevention of Significant Deterioration Program
  
• 8-23-10 Guidance Concerning the Implementation of the 1-hour SO2 NAAQS for the Prevention of Significant Deterioration Program
  
• 3-1-11 Additional Clarification Regarding Application of Appendix W Modeling Guidance for the 1-hour NO2 National Ambient Air Quality Standard
  
• 3-24-11 Area Designations for the 2010 Revised Primary Sulfur Dioxide National Ambient Air Quality Standards
  
• 3-2-12 Haul Road Workgroup Final Report Submission to EPA-OAQPS

For more information, please contact us at AirModeling@kdheks.gov