Ill. Admin. Code tit. 35 § 212.421

Current through Register Vol. 48, No. 52, December 27, 2024

Section 212.421 - Portland Cement Processes For Which Construction or Modification Commenced On or After April 14, 1972

No person shall cause or allow the emission of smoke or other particulate matter from any portland cement process for which construction or modification commenced on or after April 14, 1972, into the atmosphere having an opacity greater than 10 percent.

Ill. Admin. Code tit. 35, § 212.421

Amended at 20 Ill. Reg. 7605, effective May 22, 1996