35 Ill. Adm. Code 817.105
Waste Classification
Section 817
Section 817.105Â Waste
Classification
a)Â Â Â Â Â Â Â Â Wastes regulated by this Part shall be classified on the basis
of leaching potential as determined by the procedure at Section 817.103.
b)Â Â Â Â Â Â Â Â Wastes regulated by this Subpart shall fall into one of four
classifications:
1)Â Â Â Â Â Â Â Â Beneficially usable waste;
2)Â Â Â Â Â Â Â Â Potentially usable waste;
3)Â Â Â Â Â Â Â Â Low risk waste; or
4)Â Â Â Â Â Â Â Â Chemical waste.
c)Â Â Â Â Â Â Â Â Maximum allowable leaching concentration (MALC) for the
beneficially usable, potentially usable and low risk classes are presented in
the table at Section 817.106. Wastes exceeding the MALCs for the low risk class
shall be regulated as chemical wastes under 35 Ill. Adm. Code 811.Subpart C.