[Federal Register Volume 77, Number 241 (Friday, December 14, 2012)]
[Rules and Regulations]
[Page 74355]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2012-30245]
=======================================================================
-----------------------------------------------------------------------
ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 52
[EPA-R09-OAR-2011-0589; FRL-9726-4]
Approval of Air Quality Implementation Plans; California; San
Joaquin Valley; Attainment Plan for the 1997 8-Hour Ozone Standards;
Technical Amendments
AGENCY: U.S. Environmental Protection Agency (EPA).
ACTION: Final rule; technical amendments.
-----------------------------------------------------------------------
SUMMARY: EPA is making a technical amendment to the Code of Federal
Regulations (CFR) to reflect the Agency's March 1, 2012 final approval
of the California State Implementation Plan for attainment of the 1997
8-hour ozone National Ambient Air Quality Standards in the San Joaquin
Valley. This technical amendment corrects the CFR to properly codify
the California Air Resources Board's commitment to update the air
quality modeling in the San Joaquin Valley 8-Hour Ozone SIP by December
31, 2014.
DATES: This technical amendment is effective on December 14, 2012.
FOR FURTHER INFORMATION CONTACT: Frances Wicher, Air Planning Office
(AIR-2), U.S. Environmental Protection Agency, Region 9, (415) 972-
3957, [email protected].
SUPPLEMENTARY INFORMATION: Throughout this document, ``we'', ``us'' and
``our'' refer to EPA.
On March 1, 2012, EPA fully approved the California State
Implementation Plan (SIP) for attainment of the 1997 8-hour ozone
National Ambient Air Quality Standards (NAAQS) in the San Joaquin
Valley and included provisions of this SIP in the Code of Federal
Regulations (CFR) at 40 CFR 52.220(c). See 77 FR 12652 (March 1, 2012).
The regulatory text for this final action included paragraph
(c)(396)(ii)(A)(2)(ii) of 40 CFR 52.220. This paragraph contains CARB's
commitment to update the air quality modeling in the San Joaquin Valley
8-Hour Ozone SIP to reflect emissions inventory improvements and any
other new information by December 31, 2014 or the date by which state
implementation plans are due for the expected revision to the Federal
8-hour ozone standard whichever comes first, as provided on page 3 of
CARB Resolution No. 11-22 (dated July 21, 2011). CARB Resolution 11-22
documents CARB's adoption of the 8-Hour Ozone State Implementation Plan
Revisions and Technical Revisions to the PM2.5 State Implementation
Plan Transportation Conformity Budgets for the South Coast and San
Joaquin Valley Air Basins (dated June 20, 2011). However, the
amendatory language at the beginning of this regulatory text (77 FR
12672) did not identify this paragraph and as a result this paragraph
is not currently in the CFR. We are issuing this technical amendment to
40 CFR 52.220 to correct this oversight. This technical amendment makes
no change to the substance of our March 1, 2012 approval of the SJV 8-
Hour Ozone SIP.
List of Subjects in 40 CFR Part 52
Environmental protection, Air pollution control, Intergovernmental
relations, Nitrogen Dioxide, Ozone, Volatile organic compounds.
Dated: December 4, 2012.
Jared Blumenfeld,
Regional Administrator, Region IX.
Part 52, Chapter I, Title 40 of the Code of Federal Regulations is
amended as follows:
PART 52 [AMENDED]
0
1. The authority citation for part 52 continues to read as follows:
Authority: 42 U.S.C. 7401 et seq.
Subpart F--California
0
2. Section 52.220 is amended by adding paragraph (c)(396)(ii)(A)(2)(ii)
to read as follows:
Sec. 52.220 Identification of plan.
* * * * *
(c) * * *
(396) * * *
(ii) * * *
(A) * * *
(2) * * *
(ii) Commitment to update the air quality modeling in the SJV 2007
Ozone Plan to reflect the emissions inventory improvements and any
other new information by December 31, 2014 or the date by which state
implementation plans are due for the expected revision to the Federal
8-hour ozone standard whichever comes first, as provided on page 3.
* * * * *
[FR Doc. 2012-30245 Filed 12-13-12; 8:45 am]
BILLING CODE 6560-50-P