Department of Agriculture July 14, 2015 – Federal Register Recent Federal Regulation Documents

The Environmental Protection Agency (EPA) is proposing to approve State Implementation Plan (SIP) revisions submitted by the State of South Dakota on July 29, 2013. This SIP submission revises the Administrative Rules of South Dakota (ARSD) Article 74:36Air Pollution Control Program. These revisions include grammatical changes, renumbering, revisions to the date of incorporation by reference of the federal regulations referenced throughout ARSD Article 74:36, and removal of obsolete language regarding variance provisions and clean units. A cross-walk table, which details each individual rule revision in Article 74:36, and the actions EPA is proposing on those revisions, is included in the docket for this rulemaking. EPA is also proposing to clarify a final rule issued on January 29, 2015 pertaining to South Dakota's infrastructure SIP. This action is being taken in accordance with section 110 of the Clean Air Act (CAA).

The Environmental Protection Agency (EPA) proposes to approve two State Implementation Plan (SIP) revisions submitted by the State of Maryland for the purpose of amending Maryland's prior approved Low Emission Vehicles (LEV), or Clean Car Program. Maryland adopted California's emission standards applicable to newly manufactured light and medium-duty motor vehicles in 2007, effective beginning with 2011 and newer vehicles sold in Maryland. EPA approved Maryland's Clean Car Program in prior SIP approval rulemakings. However, since then California revised its LEV program regulations on several occasions, and Maryland subsequently amended its own rules to be consistent with those of California. Maryland then submitted these regulatory amendments to EPA as a revision to its SIP. Maryland submitted two such Clean Car Program SIP revisions in July 2014 and April 2015. In the Final Rules section of this Federal Register, EPA is approving the State's SIP submittal as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this action, no further activity is contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.

The Environmental Protection Agency (EPA) is taking direct final action to approve a revision to the South Coast Air Quality Management District (SCAQMD) portion of the California State Implementation Plan (SIP). This revision concerns volatile organic compound (VOC) emissions from graphic arts facilities. We are approving a local rule that regulates these emission sources under the Clean Air Act (CAA or the Act).

The Environmental Protection Agency (EPA) is proposing to approve portions of two revisions to the New Mexico SIP for the permitting of PM2.5 emissions submitted on May 23, 2011, and August 6, 2014. Together, these submittals revise the New Mexico PSD program to be consistent with the federal PSD regulations regarding the use of a significant impact level (SIL) or significant monitoring concentration (SMC) for PM2.5 emissions. We are proposing to approve these SIP revisions to regulate PM2.5 emissions in accordance with requirements of section 110 and part C of the Clean Air Act.

The Environmental Protection Agency (EPA) is partially approving and partially disapproving State Implementation Plan (SIP) revisions submitted by the State of Arizona to address the requirements of section 110(a)(1) and (2) of the Clean Air Act (CAA) for the 2008 Lead (Pb) and 2008 ozone national ambient air quality standards (NAAQS). Section 110(a) of the CAA requires that each State adopt and submit a SIP for the implementation, maintenance, and enforcement of each NAAQS promulgated by EPA. We refer to such SIP revisions as ``infrastructure'' SIPs because they are intended to address basic structural SIP requirements for new or revised NAAQS including, but not limited to, legal authority, regulatory structure, resources, permit programs, monitoring, and modeling necessary to assure attainment and maintenance of the standards.

The Environmental Protection Agency (EPA) is approving a Title V Operating Permit Program revision submitted by the Commonwealth of Pennsylvania. The revision amends the Title V fee program that funds the Pennsylvania Title V Operating Permit Program. EPA is approving these revisions to increase Pennsylvania's annual emission fees to $85 per ton of emissions for emissions from Title V sources of up to 4,000 tons of each regulated pollutant in accordance with the requirements of the Clean Air Act (CAA).