Adequacy Status of Motor Vehicle Budget in Submitted Subsequent NO2, 66963 [E9-30048]

Download as PDF Federal Register / Vol. 74, No. 241 / Thursday, December 17, 2009 / Notices ENVIRONMENTAL PROTECTION AGENCY [EPA–R09–OAR–2009–0853; FRL–9093–2] Adequacy Status of Motor Vehicle Budget in Submitted Subsequent NO2 Maintenance Plan for the South Coast Area for Transportation Conformity Purposes; California conformity Web site: https:// www.epa.gov/otaq/stateresources/ transconf/adequacy.htm. The adequate 2002 and 2020 motor vehicle emissions budgets (calculated for a winter season day) are provided in the following table: ADEQUATE MOTOR VEHICLE EMISSIONS BUDGET Environmental Protection Agency (EPA). ACTION: Notice of Adequacy. AGENCY: In this notice, EPA is notifying the public that the Agency has found that the nitrogen dioxide (NO2) motor vehicle emissions budgets in the subsequent NO2 maintenance plan portion of the 2007 South Coast State Implementation Plan (SIP) are adequate for transportation conformity purposes. The 2007 South Coast SIP was submitted to EPA on November 28, 2007 by the California Air Resources Board as a revision to the California state implementation plan. CARB corrected the NO2 motor vehicle emissions budgets from the 2007 South Coast SIP by letter dated May 1, 2009. As a result of our finding, the Southern California Association of Governments and the U.S. Department of Transportation must use the NO2 motor vehicle emissions budgets from the submitted subsequent NO2 maintenance plan for future transportation conformity determinations. DATES: This finding is effective January 4, 2010. FOR FURTHER INFORMATION CONTACT: Wienke Tax, U.S. EPA, Region IX, Air Division AIR–2, 75 Hawthorne Street, San Francisco, CA 94105–3901; (415) 947–4192 or tax.wienke@epa.gov. SUPPLEMENTARY INFORMATION: Throughout this document, whenever ‘‘we,’’ ‘‘us,’’ or ‘‘our’’ is used, we mean EPA. Today’s notice is simply an announcement of a finding that we have already made. EPA Region IX sent a letter to the California Air Resources Board on November 20, 2009 stating that the 2002 and 2020 motor vehicle emissions budgets for NO2 in the submitted 2007 AQMP are adequate. The budgets correspond to the South Coast NO2 maintenance area, which generally includes Orange County, the southwestern two-thirds of Los Angeles County, southwestern San Bernardino County, and western Riverside County. Receipt of these motor vehicle emissions budgets was announced on EPA’s transportation conformity Web site, and no comments were submitted. The finding is available at EPA’s SUMMARY: wwoods2 on DSK1DXX6B1PROD with NOTICES_PART 1 (In tons per day) VerDate Nov<24>2008 13:19 Dec 16, 2009 Jkt 220001 Budget Year 2002 and 2020 NO2 motor vehicle emissions budgets 680 tons per day (winter season) Transportation conformity is required by Clean Air Act section 176(c). EPA’s conformity rule requires that transportation plans, transportation improvement programs, and projects conform to state air quality implementation plans (SIPs) and establishes the criteria and procedures for determining whether or not they do conform. Conformity to a SIP means that transportation activities will not produce new air quality violations, worsen existing violations, or delay timely attainment of the national ambient air quality standards. The criteria by which we determine whether a SIP’s motor vehicle emissions budgets are adequate for conformity purposes are outlined in 40 CFR 93.118(e)(4). We have described our process for determining the adequacy of submitted SIP budgets in our July 1, 2004, preamble starting at 69 FR 40038, and we used the information in these resources while making our adequacy determination. Please note that an adequacy review is separate from EPA’s completeness review, and should not be used to prejudge EPA’s ultimate approval action for the SIP. Even if we find a budget adequate, the SIP could later be disapproved. Authority: 42 U.S.C. 7401 et seq. Dated: December 2, 2009. Laura Yoshii, Acting Regional Administrator, Region IX. [FR Doc. E9–30048 Filed 12–16–09; 8:45 am] BILLING CODE 6560–50–P PO 00000 Frm 00013 Fmt 4703 Sfmt 4703 66963 ENVIRONMENTAL PROTECTION AGENCY [FRL–9093–1; Docket ID No. EPA–HQ–ORD– 2009–0115] Draft Toxicological Review of 1,1,2,2Tetrachloroethane: In Support of Summary Information on the Integrated Risk Information System (IRIS) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of peer-review workshop. SUMMARY: EPA is announcing that Eastern Research Group, Inc. (ERG), an EPA contractor for external scientific peer review, will convene an independent panel of experts and organize and conduct an external peerreview workshop to review the external review draft document titled, ‘‘Toxicological Review of 1,1,2,2Tetrachloroethane: In Support of Summary Information on the Integrated Risk Information System (IRIS)’’ (EPA/ 635/R–09/001). The draft document was prepared by the National Center for Environmental Assessment (NCEA) within EPA’s Office of Research and Development. EPA previously announced the 60-day public comment period (ending November 23, 2009) for the draft document in the Federal Register on September 24, 2009 (74 FR 48731). EPA will consider public comments and recommendations from the expert panel workshop as EPA finalizes the draft document. The public comment period and the external peer-review workshop are separate processes that provide opportunities for all interested parties to comment on the document. EPA intends to forward public comments submitted in accordance with the September 24, 2009, Federal Register notice (74 FR 48731) to ERG, for consideration by the external peer-review panel prior to the workshop. EPA is releasing this draft document solely for the purpose of predissemination peer review under applicable information quality guidelines. This document has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency policy or determination. ERG invites the public to register to attend this workshop as observers. In addition, ERG invites the public to give oral and/or provide written comments at the workshop regarding the draft document under review. Space is limited, and reservations will be accepted on a first-come, first-served basis. The draft document and EPA’s E:\FR\FM\17DEN1.SGM 17DEN1

Agencies

[Federal Register Volume 74, Number 241 (Thursday, December 17, 2009)]
[Notices]
[Page 66963]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E9-30048]



[[Page 66963]]

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ENVIRONMENTAL PROTECTION AGENCY

[EPA-R09-OAR-2009-0853; FRL-9093-2]


Adequacy Status of Motor Vehicle Budget in Submitted Subsequent 
NO2 Maintenance Plan for the South Coast Area for Transportation 
Conformity Purposes; California

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice of Adequacy.

-----------------------------------------------------------------------

SUMMARY: In this notice, EPA is notifying the public that the Agency 
has found that the nitrogen dioxide (NO2) motor vehicle 
emissions budgets in the subsequent NO2 maintenance plan 
portion of the 2007 South Coast State Implementation Plan (SIP) are 
adequate for transportation conformity purposes. The 2007 South Coast 
SIP was submitted to EPA on November 28, 2007 by the California Air 
Resources Board as a revision to the California state implementation 
plan. CARB corrected the NO2 motor vehicle emissions budgets 
from the 2007 South Coast SIP by letter dated May 1, 2009. As a result 
of our finding, the Southern California Association of Governments and 
the U.S. Department of Transportation must use the NO2 motor 
vehicle emissions budgets from the submitted subsequent NO2 
maintenance plan for future transportation conformity determinations.

DATES: This finding is effective January 4, 2010.

FOR FURTHER INFORMATION CONTACT: Wienke Tax, U.S. EPA, Region IX, Air 
Division AIR-2, 75 Hawthorne Street, San Francisco, CA 94105-3901; 
(415) 947-4192 or tax.wienke@epa.gov.

SUPPLEMENTARY INFORMATION: Throughout this document, whenever ``we,'' 
``us,'' or ``our'' is used, we mean EPA.
    Today's notice is simply an announcement of a finding that we have 
already made. EPA Region IX sent a letter to the California Air 
Resources Board on November 20, 2009 stating that the 2002 and 2020 
motor vehicle emissions budgets for NO2 in the submitted 
2007 AQMP are adequate. The budgets correspond to the South Coast 
NO2 maintenance area, which generally includes Orange 
County, the southwestern two-thirds of Los Angeles County, southwestern 
San Bernardino County, and western Riverside County. Receipt of these 
motor vehicle emissions budgets was announced on EPA's transportation 
conformity Web site, and no comments were submitted. The finding is 
available at EPA's conformity Web site: https://www.epa.gov/otaq/stateresources/transconf/adequacy.htm.
    The adequate 2002 and 2020 motor vehicle emissions budgets 
(calculated for a winter season day) are provided in the following 
table:

                 Adequate Motor Vehicle Emissions Budget
                            (In tons per day)
------------------------------------------------------------------------
                                           NO2 motor vehicle emissions
              Budget Year                            budgets
------------------------------------------------------------------------
2002 and 2020..........................  680 tons per day (winter
                                          season)
------------------------------------------------------------------------

    Transportation conformity is required by Clean Air Act section 
176(c). EPA's conformity rule requires that transportation plans, 
transportation improvement programs, and projects conform to state air 
quality implementation plans (SIPs) and establishes the criteria and 
procedures for determining whether or not they do conform. Conformity 
to a SIP means that transportation activities will not produce new air 
quality violations, worsen existing violations, or delay timely 
attainment of the national ambient air quality standards.
    The criteria by which we determine whether a SIP's motor vehicle 
emissions budgets are adequate for conformity purposes are outlined in 
40 CFR 93.118(e)(4). We have described our process for determining the 
adequacy of submitted SIP budgets in our July 1, 2004, preamble 
starting at 69 FR 40038, and we used the information in these resources 
while making our adequacy determination. Please note that an adequacy 
review is separate from EPA's completeness review, and should not be 
used to prejudge EPA's ultimate approval action for the SIP. Even if we 
find a budget adequate, the SIP could later be disapproved.

    Authority:  42 U.S.C. 7401 et seq.

    Dated: December 2, 2009.
Laura Yoshii,
Acting Regional Administrator, Region IX.
[FR Doc. E9-30048 Filed 12-16-09; 8:45 am]
BILLING CODE 6560-50-P
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