35 Ill. Adm. Code 307.1005
Toxic Pollutants
Section 307
Section 307.1005 Toxic
Pollutants
a) The Board incorporates by reference 40 CFR 401.15 (2005).
This incorporation includes no later amendments or editions.
b) A "toxic pollutant" is one of the materials listed
in 40 CFR 401.15 or in table II or III in appendix D to 40 CFR 122,
incorporated by reference in 35 Ill. Adm. Code 310.107.