The Department of Environmental Quality adopted new rules and amended existing rules pertaining to Montana groundwater pollution control system permits. The rules and amendments allow the conditions of an expired permit to remain in force if the permittee applies for a reissued permit, and require all interested persons to raise all reasonably ascertainable issues and arguments on a tentative permit decision during the public comment period. See admin-ajax.php (sosmt.gov) (pp. 262-72).