77 FR 22848
EPA promulgated NESHAPs for the production of polyvinyl chloride and copolymers.
EPA promulgated NESHAPs for the production of polyvinyl chloride and copolymers.
FWS announced a 90-day finding on a petition to list either the eastern population or the southern Rocky Mountain population of the boreal toad as endangered or threatened under the ESA and to designate critical habitat; the agency found that listing the eastern population of the boreal toad may be warranted and initiated a status review.
EPA denied a petition by Earthjustice to review "Regulation of Oil-Bearing Hazardous Secondary Materials From the Petroleum Refining Industry Processed in a Gasification System to Produce Synthesis Gas," which was promulgated on January 2, 2008.
SIP Proposal: Pennsylvania (limited approval of permitting revisions)
SIP Approval:Illinois (volatile organic matter (VOM) standard for the Crownline manufacturing facility)
SIP Approval: Illinois (VOC exemption)
SIP Proposal: Nevada (partial approval of regional haze program and promulgation of FIP)
SIP Proposal: Arizona (air pollution emergencies)
SIP Approval: California (visible PM contaminants for the Yolo-Solano air quality management district)