Environmental Protection Agency October 30, 2006 – Federal Register Recent Federal Regulation Documents

The United States Environmental Protection Agency is announcing the 2006 Fall Meeting of the Ozone Transport Commission (OTC). This OTC meeting will explore options available for reducing ground-level ozone precursors in a multi-pollutant context.

Washington has applied to EPA for Final authorization of changes to its hazardous waste program under the Resource Conservation and Recovery Act, as amended, (RCRA). EPA has determined that these changes satisfy all requirements needed to qualify for Final authorization, and is authorizing the State's changes through this immediate final rule. EPA is publishing this rule to authorize the changes without a prior proposal because we believe this action is not controversial and do not expect comments that oppose it.

In accordance with Section 122(h)(1) of the Comprehensive Environmental Response, Compensation, and Liability Act, as amended (``CERCLA''), 42 U.S.C. 6922(h)(1), notice is hereby given of a proposed administrative settlement concerning the La Costex Refinery Superfund Site (Site). The Site is located on approximately 38.4 acres of which only approximately 10 acres were used for the facility operations in La Coste, Medina County, Texas. The settlement requires the Settling Party, Chevron U.S.A. Inc., to pay a total of $100,000.00 for reimbursement of past response costs to the EPA Hazardous Substance Superfund. The settlement includes a covenant not to sue which includes, but is not limited to: (1) Any direct or indirect claim for reimbursement from the EPA Hazardous Substance Superfund pursuant to Sections 106(b)(2), 107, 111, 112, and 113 of CERCLA, 42 U.S.C. 9606(b)(2), 9607, 9611, 9612, or 9613; (2) any claims arising out of the response actions at or in connection with the Site; and, (3) any claims against the United States pursuant to Sections 107 and 113 of CERCLA, 42 U.S.C. 9607 and 9613, relating to the Site. For thirty (30) days following the date of publication of this notice, the Agency will receive written comments relating to the settlement. The Agency will consider all comments received and may modify or withdraw its consent to the settlement if comments received disclose facts or considerations which indicate that the settlement is inappropriate, improper, or inadequate. The Agency's response to any comments received will be available for public inspection at 1445 Ross Avenue, Dallas, Texas, 75202-2733.

EPA is proposing to approve revisions to the Clark County portion of the Nevada State Implementation Plan (SIP). These revisions concern particulate matter (PM) emissions from fugitive dust sources, such as open areas, unpaved roads, and construction activities. We are proposing to approve local rules to regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

EPA is proposing to approve State Implementation Plan (SIP) revisions submitted by the Louisiana Department of Environmental Quality (LDEQ) on May 13, 2005. This revision serves to incorporate recent changes to the federal conformity rule into the state conformity SIP.

EPA is finalizing its determination that the San Joaquin Valley nonattainment area (SJV or the Valley) in California has attained the National Ambient Air Quality Standards (NAAQS) for particulate matter with an aerodynamic diameter less than or equal to a nominal 10 micrometers (PM-10). This determination is based upon monitored air quality data for the PM-10 NAAQS during the years 2003- 2005. The SJV continues to attain the PM-10 NAAQS in 2006 based on the latest available quality assured data. EPA is also finalizing its determination that, because the SJV has attained the PM-10 NAAQS, certain Clean Air Act (CAA or the Act) requirements are not applicable for as long as the SJV continues to attain the PM-10 NAAQS.