Georgia Department of Natural Resources
Environmental Protection Division, Air Protection Branch

Visible Emissions Field Manual
Specifies how Method 9 and Method 22 visible emissions
observations are carried out.

Method 9 Form
Used to record the details of Method 9 observations.

• Procedures for Testing and Monitoring Sources of Air Polluants

• Method 9 - Visual Determination of the Opacity of Emissions from Stationary Sources

• Method 22 - Visual Determination of Fugitive Emissions from Material Sources and Smoke Emissions from Flares

• Beaufort Wind Scale

• 40 CFR Part 60 Subparts LL and OOO VE Readings

• Georgia EPD Visible Emissions Training Lecture Part 1

• Georgia EPD Visible Emissions Training Lecture Part 2