Section 302.506  Temperature

a)         The owner or operator of a source of heated effluent must maintain records and conduct studies of the effluents from the source and their effects as may be required by the Agency or in any permit granted under the Act.

b)         Backfitting of alternative cooling facilities will be required if, upon complaint filed in compliance with Board rules, it is found at any time that any heated effluent causes significant ecological damage to the Lake.

(Source:  Amended at 47 Ill. Reg. 4437, effective March 23, 2023)