US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER II: ENVIRONMENTAL PROTECTION AGENCYPart 681 — WATER SUPPLY OPERATOR CERTIFICATIONSubpart C681.33535 Ill. Adm. Code 681.335Examination ResultsYear: 2026Length: 25 wordsOfficial source Section 681.335 Examination Results The Agency shall send each person who takes the water supply examination notification of whether the person obtained a passing score.Previous35 Ill. Adm. Code 681.330Next35 Ill. Adm. Code 681.340