Subpart C contains the public and food processing water supply standards. These are cumulative with the general use standards of Subpart B and must be met in all waters designated in Part 303 at any point at which water is withdrawn for treatment and distribution as a potable supply or for food processing. Waters of the State are generally designated for public and food processing use (35 Ill. Adm. Code 303.202).

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