EPA announced the establishment of a federal Underground Injection Control Class VI Program for carbon dioxide geologic sequestration wells. 

EPA announced approval of Mississippi's and North Carolina's lead-based paint renovation, repair, painting, and pre-renovation education programs for target housing and child-occupied facilities.

EPA entered into two proposed administrative settlement agreements under CERCLA that require the settling parties to provide long-term access for the construction, operation, and maintenance of the plume pump and treat infrastructure at the Bountiful/Woods Cross 5th South PCE Plume site in Davis County, Utah.

EPA entered into a proposed administrative settlement agreement and order on consent under CERCLA that requires the settling parties to pay $50,000 in future U.S. response costs at the Reclamation Oil Superfund site in Detroit, Michigan, and to perform detailed removal action at the site at an estimated cost of $1,016,863.

EPA proposed to approve revisions to Ohio's hazardous waste management program.

EPA approved Oregon's UST program for petroleum and hazardous substances under RCRA. 

The NRC seeks public comment on proposed revisions to its enforcement policy. 

The Bureau of Ocean Energy Management, Regulation, and Enforcement proposed amendments that require operators to develop and implement additional provisions in their safety and environmental management systems programs for oil, gas, and sulphur operations in the outer continental shelf. 

SIP Withdrawal: Texas (revisions to permitting for new construction or modification).

SIP Proposal: West Virginia (eight-hour ozone maintenance plans for the Charleston, Huntington, Parkersburg, Weirton, and Wheeling areas).