[Federal Register Volume 80, Number 147 (Friday, July 31, 2015)]
[Notices]
[Pages 45653-45654]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2015-18831]
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ENVIRONMENTAL PROTECTION AGENCY
[EPA-R10-OAR-2015-0323: FRL-9931-61-Region 10]
Adequacy Determination for the Grants Pass, Oregon
PM10 State Implementation Plan for Transportation Conformity
Purposes
AGENCY: Environmental Protection Agency (EPA).
ACTION: Notice of adequacy determination.
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SUMMARY: The Environmental Protection Agency (EPA) is notifying the
public of its finding that the Grants Pass, Oregon second 10-year
limited maintenance plan (LMP) for particulate matter with an
aerodynamic diameter of a nominal 10 microns or less (PM10)
is adequate for transportation conformity purposes. The LMP was
submitted to the EPA by the State of Oregon Department of Environmental
Quality (ODEQ or the State) on April 22, 2015. As a result of our
adequacy finding, regional emissions analyses will no longer be
required as part of the transportation conformity demonstrations for
PM10 for the Grants Pass area.
DATES: This finding is effective August 17, 2015.
FOR FURTHER INFORMATION CONTACT: The finding will be available at the
EPA's conformity Web site: http://www.epa.gov/otaq/stateresources/transconf/adequacy.htm. You may also contact Dr. Karl Pepple, U.S. EPA,
Region 10 (OAWT-107), 1200 Sixth Ave., Suite 900, Seattle, WA 98101;
(206) 553-1778; or by email at [email protected].
SUPPLEMENTARY INFORMATION: This action provides notice of the EPA's
adequacy finding regarding the second 10-year PM10 limited
maintenance plan (LMP) for the Grants Pass area for purposes of
transportation conformity. The EPA's finding was made pursuant to the
adequacy review process for implementation plan submissions delineated
at 40 CFR 93.118(f)(1) under which the EPA reviews the adequacy of a
state implementation plan (SIP) submission prior to the EPA's final
action on the implementation plan.
The State submitted the LMP to the EPA on April 22, 2015. Pursuant
to 40 CFR 93.118(f)(1), the EPA notified the public of its receipt of
this plan and its review for an adequacy determination on the EPA's Web
site and requested public comment by no later than June 3, 2015. The
EPA received no comments on the plan during the comment period. As part
of our analysis, we also
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reviewed the State's compilation of public comments and response to
comments that were submitted during the State's public process for the
LMP. There were no adverse comments directed at the on-road portion of
the LMP.
Based on our review, the EPA believes it is appropriate to find
this LMP adequate for use in transportation conformity prior to final
action on the LMP. The EPA has moved forward with an approval notice
for the Grants Pass PM10 LMP. Until that action is final and
effective, this adequacy finding allows the State to apply the LMP for
transportation conformity purposes.
The EPA notified ODEQ in a letter dated June 24, 2015 (adequacy
letter), subsequent to the close of the EPA comment period, that the
EPA had found the LMP to be adequate for use in transportation
conformity. A copy of the adequacy letter and its enclosure are
available in the docket for this action and at the EPA's conformity Web
site: http://www.epa.gov/otaq/stateresources/transconf/adequacy.htm.
Pursuant to 40 CFR 93.109(e), limited maintenance plans are not
required to contain on-road motor vehicle emissions budgets.
Accordingly, as a result of this adequacy finding, regional emissions
analyses will no longer be required as a part of the transportation
conformity demonstrations for PM10 for the Grants Pass area.
However, other conformity requirements still remain such as
consultation (40 CFR 93.112), transportation control measures (40 CFR
93.113), and project level analysis (40 CFR 93.116).
Transportation conformity is required by section 176(c) of the
Clean Air Act. Transportation conformity to a SIP means that on-road
transportation activities will not produce new air quality violations,
worsen existing violations, or delay timely attainment of the national
ambient air quality standards. The minimum criteria by which we
determine whether a SIP is adequate for conformity purposes are
specified at 40 CFR 93.118(e)(4). The EPA's analysis of how the LMP
satisfies these criteria is found in the adequacy letter and its
enclosure.
Authority: 42 U.S.C. 7401-767Iq.
Dated: July 15, 2015.
Dennis J. McLerran,
Regional Administrator, Region 10.
[FR Doc. 2015-18831 Filed 7-30-15; 8:45 am]
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