Official custodians of community water supplies shall protect the water supply from contamination when any part of the system is out of service for repair, construction, alteration or replacement.
Ill. Admin. Code tit. 35, § 653.301
Official custodians of community water supplies shall protect the water supply from contamination when any part of the system is out of service for repair, construction, alteration or replacement.
Ill. Admin. Code tit. 35, § 653.301