No person shall cause or allow the emission of particulate matter into the atmosphere in any one hour period to exceed 0.15 kg of particulate matter per MW-hr of actual heat input from any fuel combustion emission unit using liquid fuel exclusively (0.10 lbs/mmbtu).
Ill. Admin. Code tit. 35, § 212.206
Amended at 20 Ill. Reg. 7605, effective May 22, 1996