N.M. Code R. § 20.2.40.109 – Existing Units

A. The owner or operator of an existing sulfuric acid production unit located within the Pecos-Permian Basin Intrastate Air Quality Control Region shall not permit, cause, suffer or allow sulfur dioxide emissions to the atmosphere in excess of 575 pounds per hour, with a minimum stack height of 40 meters, or acid mist emissions in excess of 0.5 pounds per ton of sulfuric acid produced. Stack height shall meet standards for good engineering practice.
B. The owner or operator of an existing sulfuric acid production unit located outside the Pecos-Permian Basin Intrastate Air Quality Control Region shall not permit, cause, suffer or allow sulfur dioxide emissions to the atmosphere in excess of 680 pounds per hour, or acid mist emissions in excess of 0.5 pounds per ton of sulfuric acid produced.
[11/30/95; 20.2.40.109 NMAC - Rn, 20 NMAC 2.40.109 10/31/02]