35 Ill. Adm. Code 731.160
General
Section 731
Section 731.160 General
Owners and operators of
petroleum or hazardous substance UST systems must, in response to a confirmed
release from the UST system, comply with the requirements of this Subpart
except for USTs excluded under Section 731.110(b) and UST systems subject to RCRA
corrective action requirements under 35 Ill. Adm. Code 724.200, 724.296,
725.296 or 725.Subpart G.