Ill. Admin. Code tit. 35 § 301.346
Current through Register Vol. 48, No. 45, November 8, 2024
"Preliminary Effluent Limitation" or "PEL" is an estimate of an allowable discharge considering mixing or dilution.
Ill. Admin. Code tit. 35, § 301.346
Added at 23 Ill. Reg. 11277, effective August 26, 1999