35 Ill. Adm. Code 815.401
Scope and Applicability
Section 815
Section 815.401 Scope and
Applicability
All landfills regulated under
this Part shall file all groundwater monitoring data with the Agency in
accordance with the filing schedule of this Subpart, and file modifications,
since the last quarterly report, to any list of background concentrations prepared
in accordance with 35 Ill. Adm. Code 811.320(d)(1) or 817.416(d)(1), as
applicable.