EPA granted the Navajo Nation Environmental Protection Agency authority to issue and implement CAA Title V operating permits in the Former Bennett Freeze portion of the Navajo Nation reservation. 

EPA approved negative declarations submitted to satisfy the requirements of the emission guidelines and compliance times for municipal solid waste landfills for the city of Philadelphia and the District of Columbia.

FWS proposed to list the whitebark pine as a threatened species under the ESA, and to issue a rule under §4(d) of the Act to provide for the conservation of the species.

The Bureau of Ocean Energy Management and the Bureau of Safety and Environmental Enforcement proposed to revise their existing regulations for exploratory drilling and related operations on the Arctic outer continental shelf to reduce unnecessary burdens on stakeholders.

FWS announced the availability of and seeks comment on its draft recovery plan for the Texas hornshell mussel.