Except as provided in subsections A and B of 20.2.10.109 NMAC and subsection C of 20.2.10.111 NMAC, the owner or operator of a woodwaste burner shall not permit, cause, suffer or allow emissions from the woodwaste burner to equal or exceed an opacity of 20 percent; and no person owning or operating a woodwaste burner which operates during nighttime hours shall permit the temperature of the woodwaste burner exhaust gases to be lower than 750 [degrees] F. during nighttime hours unless the owner or operator can demonstrate, to the satisfaction of the Department, that a lower temperature can achieve an opacity of 20 percent or less.

1. A. 20.2.10.109 NMAC shall not apply during the first sixty minutes of the daily operation of a woodwaste burner.

2. B. The owner or operator of a woodwaste burner shall not permit, cause, suffer or allow emissions from the woodwaste burner to equal or exceed an opacity of 40 percent during the daily burndown period.

   [11/30/95; 20.2.10.109 NMAC - Rn. 20 NMAC 2.10.109 10/31/02]