35 Ill. Adm. Code 724.192
Groundwater Protection Standard
Section 724
Section 724.192Â Groundwater
Protection Standard
The owner or operator must comply
with conditions specified in the facility permit that are designed to ensure
that hazardous constituents under Section 724.193 detected in the groundwater
from a regulated unit do not exceed the concentration limits under Section
724.194 in the uppermost aquifer underlying the waste management area beyond
the point of compliance under Section 724.195 during the compliance period
under Section 724.196. The Agency must establish this groundwater protection
standard in the facility permit when hazardous constituents have been detected
in the groundwater.