35 Ill. Adm. Code 812.309
Landfill Gas Monitoring Systems
Section 812
Section 812.309 Landfill Gas
Monitoring Systems
The permit application shall
contain a plan to monitor the buildup and composition of landfill gas in
compliance with 35 Ill. Adm. Code 811.310, including:
a) A description of the most likely paths of migration of
landfill gas expected to be generated by the unit, supported by the results of
any predictive modeling study of gas flow through the strata surrounding the
facility used, pursuant to 35 Ill. Adm. Code 811.310(b)(2);
b) The location and design of sampling points; and
c) Support for the items under subsections (a) and (b) must be
provided and shall include the results of the predictive modeling study of the
gas flow in accordance with 35 Ill. Adm. Code 811.310(b)(3).