Modeling

Listed below are the most frequently used programs for North Carolina modeling:

  • AERSCREEN
  • BPIP-Prime
  • AERMOD
  • CALPUFF

Download these approved models or more information about them at : EPA's SCRAM page.

Need meteorological data for the AERMOD model?

Visit our download page of meteorological data sets.

 

DOCUMENTS AVAILABLE FOR DOWNLOAD

(Note: click on the links below to download the file in the format shown.)

Download the latest N.C. Air Toxic Modeling Guidance (Rev. 05/2018) /

Download PSD Modeling Guidance from EPA SCRAM 2017 Appendix W Final Rule (N.C. PSD Modeling Guidance currently under revision)

Download the N.C. Toxic Pollutant Emission Rates (TPER)

Download the N.C. Acceptable Ambient Levels (AAL)

Download Modeling Guidance for Western N.C. (Rev. 02/2014) /

Download N.C. Quarry Modeling Guidance

Download the protocol checklist that can be used for Toxics or Criteria
Pollutant Modeling
(Rev. 02/2014) /

Download the D3 modeling request form

Download modeling analysis tables

Concrete Plant Questionnaire