EPA proposed to approve a plan for the Wallula area in the state of Washington that addresses the second ten-year maintenance period for particulate matter.

SIP Proposal: California (revisions to Ventura County 2008 eight-hour ozone nonattainment area requirements).

SIP Proposal: California (revisions to Ventura County 2008 eight-hour ozone nonattainment area requirements).

SIP Proposal: California (revisions to Ventura County 2008 eight-hour ozone nonattainment area requirements).

SIP Proposal: California (revisions to Ventura County 2008 eight-hour ozone nonattainment area requirements).

SIP Proposal: California (revisions to Ventura County 2008 eight-hour ozone nonattainment area requirements).

SIP Proposal: California (revisions to Ventura County 2008 eight-hour ozone nonattainment area requirements).

The Department of the Army proposed to revise its procedures for implementing NEPA and CEQ NEPA regulations by clarifying and updating the regulations, incorporating current procedures and practices, and revising and adding categorical exclusions.

The Department of the Army proposed to revise its procedures for implementing NEPA and CEQ NEPA regulations by clarifying and updating the regulations, incorporating current procedures and practices, and revising and adding categorical exclusions.

The Department of the Army proposed to revise its procedures for implementing NEPA and CEQ NEPA regulations by clarifying and updating the regulations, incorporating current procedures and practices, and revising and adding categorical exclusions.