US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDPart 724 — STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES724.99135 Ill. Adm. Code 724.991Alternative Control Requirements for Tanks (Repealed)Last amended: 1997Year: 2026Length: 10 wordsOfficial source Section 724 Section 724.991 Alternative Control Requirements for Tanks (Repealed)Previous35 Ill. Adm. Code 724.990Next35 Ill. Adm. Code 724.1100