EPA entered into a settlement under CERCLA concerning the East Calloway County Middle School Mercury Spill site in Murray, Kentucky, that requires payment of past U.S. response costs incurred at the site.

EPA entered into a proposed administrative settlement under CERCLA that requires the settling party to pay $208,990 in U.S. response costs incurred at the Big River Mine Tailings Superfund site in St. Francois County, Missouri.

EPA entered into two proposed administrative settlements under CERCLA and RCRA that require the settling party to perform certain cleanup actions at the Caribbean Petroleum Refining, LP facility in Bayamon, Puerto Rico, and to assume responsibility for the UST systems and required cleanup work at 147 gasoline service stations.

The Federal Highway Administration transferred to the state of Utah the responsibility for the preparation of EAs and EISs under NEPA for federal-aid highway projects.

EPA announced that it has delegated to Virginia the authority to implement and enforce additional or revised NESHAPs and NSPS.

EPA announced that it has delegated to Pennsylvania the authority to implement and enforce 12 additional NESHAPs for area sources.

EPA announced delegation of authority to West Virginia to implement and enforce NESHAPs and NSPS.

EPA proposed to approve revisions to Wisconsin's hazardous waste management program; see above for direct final rule.

SIP Proposal: Indiana (updates to definitions; see above for direct final rule).

SIP Withdrawal: Texas (disapproval of system cap trading program revisions).