OAR 340-239-0105: Title V Operating Permit Requirement

(1) The owner or operator of a municipal solid waste landfill to which this division applies, as provided in 340-239-0010, “Applicability,” and that has a design capacity equal to or greater than 2.5 million megagrams or 2.5 million cubic meters, must obtain an operating permit for the landfill under OAR 340 division 218. (2) When a municipal solid waste landfill subject to this rule is closed, the owner or operator is no longer subject to the requirement to maintain an operating permit under OAR 340 division 218 for the landfill if the landfill is not otherwise subject to the requirements of OAR 340 division 218 and if either of the following conditions are met: (a) The landfill was never subject to the requirement to install and operate a gas collection and control system under OAR 340-239-0100; or (b) The landfill meets the conditions for control system removal specified in OAR 340-239-0400(1).