"Publicly Owned Treatment Works" means a treatment works owned by a municipality, sanitary district, county, or state agency, and which treats domestic and industrial wastes collected by a publicly owned or regulated sewer system. Industrial treatment works which are publicly owned and financed by bond issues of public agencies are not included in this definition.
Ill. Admin. Code tit. 35, § 301.365
Amended in R88-1 at 13 Ill. Reg. 5984, effective April 18, 1989