Section 602.400  Algicide Permit Requirement

a)         A person must not apply an algicide, copper sulfate, a copper sulfate-based product, or a copper sulfate chemical aid to any stream, reservoir, lake, pond, or other body of water used as a community water supply source without an Algicide Permit issued by the Agency. 

b)         Permits issued under this Subpart D will be valid for community water supply sources only.

(Source:  Amended at 47 Ill. Reg. 7449, effective May 16, 2023)