Regulation 5.22 Internet Links

Here are updated links to documents or other resources on the Internet identified in version 2 (1/17/2007) of APCD Regulation 5.22, Procedures for Determining the Maximum Ambient Concentration of a Toxic Air Contaminant.

Section Document Description and Web Address
4.3 SCREEN3 User’s Guide (EPA-454/B-95-004)
4.5 SCREEN3 model
4.6 TSCREEN model
5.1.1 EPA list of Alternative Models
5.4 User’s Guide for the Industrial Source Complex (ISC3) Dispersion Models
5.5 ISC3 model
5.5 AERMOD model

Verified 2/3/2014.