Ill. Admin. Code tit. 35 § 301.441
Current through Register Vol. 48, No. 49, December 6, 2024
"Water Quality Based Effluent Limitation" or "WQBEL" is a limit imposed in a permit so that the applicable water quality standard, criteria or value is not exceeded outside of a designated mixing zone.
Ill. Admin. Code tit. 35, § 301.441
Added at 23 Ill. Reg. 11277, effective August 26, 1999