Ill. Admin. Code tit. 35, § 302.409 – Cyanide for the South Fork of the South Branch of the Chicago River (Bubbly Creek) | Midpage
§ 302.409
Ill. Admin. Code tit. 35, § 302.409
Cyanide for the South Fork of the South Branch of the Chicago River (Bubbly Creek)
Effective Mar 23, 202347 Ill. Reg. 4437AUTHORITY: Implementing Section 13 and authorized by Sections 11(b) and 27 of the Environmental Protection Act [415 ILCS 5/13, 11(b), and 27].POLLUTION CONTROL BOARD
Cyanide (total) must not exceed 0.10 mg/L in the South Fork of the South Branch of the Chicago River (Bubbly Creek).
(Source: Amended at 47 Ill. Reg. 4437, effective March 23, 2023)