GroundRules
9VAC5-50-80: Standard for visible emissions
Where this section sits in the code
- Title 9. Environment
- Agency 5. State Air Pollution Control Board
- Chapter 50. New and Modified Stationary Sources
- Part II. Emission Standards
- Article 1. Standards of Performance for Visible Emissions and Fugitive Dust/Emissions (Rule 5-1)
Unless specified otherwise in this part, on or after the date on which the performance test required to be conducted by 9VAC5-50-30 is completed, no owner or other person shall cause or permit to be discharged into the atmosphere from any affected facility any visible emissions which exhibit greater that 20% opacity, except for one six-minute period in any one hour of not more than 30% opacity. Failure to meet the requirements of this section because of the presence of water vapor shall not be a violation of this section.
Collected 2026-09-14T04:48:28Z. Source file · JSON