EPA proposed emission standards for wood furniture manufacturing operations and for the shipbuilding and ship repair source categories.

EPA proposed to approve Virginia's negative declaration and request for EPA withdrawal of its CAA §§111(d) and 129 plan approval for HMIWI units; see above for direct final rule.

EPA proposed to issue a 90-day stay of the requirement for chemical manufacturing area sources to comply with the NESHAPs permit program; see above for direct final rule

EPA seeks public comment on its decision to allow emergency stationary engines to operate for up to 15 hours per year.

FWS determined endangered status for seven Brazilian bird species and subspecies under the ESA.

FWS designated approximately 411 miles of rivers and streams in Colorado as critical habitat for the Preble's meadow jumping mouse.

FWS designated approximately 9,331 acres in the Santa Ana River and the Big Tujunga Creek in southern California as critical habitat for the Santa Ana sucker.

FWS designated approximately 187,157 square miles in Alaska and adjacent territorial and U.S. waters as critical habitat for the polar bear under the ESA.

FWS designated approximately 13 miles of stream in the Turkey Creek Watershed in Jefferson County, Alabama, as critical habitat for the vermilion darter under the ESA.

EPA and the U.S. Coast Guard announced alternative arrangements under NEPA for the joint emergency temporary interim rule on the relocation of response resources for the Deepwater Horizon oil spill that will expire on December 31, 2010.