Document ID: EPA-R01-OAR-2019-0695-0016
Agency: epa
Document Type: Proposed Rule
Title: Air Quality State Implementation Plans; Approvals and Promulgations: Massachusetts; Infrastructure State Implementation Plan Requirements for the 2015 Ozone Standard
Posted Date: 2020-03-13T04:00Z

[Federal Register Volume 85, Number 50 (Friday, March 13, 2020)]
[Proposed Rules]
[Pages 14605-14606]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2020-03204]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R01-OAR-2019-0695; FRL-10005-37-Region 1]

Air Plan Approval; Massachusetts; Infrastructure State 
Implementation Plan Requirements for the 2015 Ozone Standard

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve a State Implementation Plan (SIP) revision submitted by the 
State of

[[Page 14606]]

Massachusetts. Except as noted, this revision satisfies the 
infrastructure requirements of the Clean Air Act (CAA) for the 2015 
ozone National Ambient Air Quality Standards (NAAQS). The 
infrastructure requirements are designed to ensure that the structural 
components of each state's air quality management program are adequate 
to meet the state's responsibilities under the CAA. We are proposing to 
issue a finding of failure to submit pertaining to various aspects of 
the prevention of significant deterioration (PSD) requirements of 
infrastructure SIPs. The Commonwealth has long been subject to a 
Federal Implementation Plan (FIP) regarding PSD, thus a finding of 
failure to submit will result in no state sanctions or further FIP 
requirements. We do not in this action address CAA requirements 
regarding interstate transport, because we previously approved the 
Commonwealth's submittal addressing these requirements for the 2015 
ozone standard (January 31, 2020). This action is being taken in 
accordance with the Clean Air Act.

DATES: Written comments must be received on or before April 13, 2020

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R01-
OAR-2019-0695 at https://www.regulations.gov, or via email to 
rackauskas.eric@epa.gov. For comments submitted at Regulations.gov, 
follow the online instructions for submitting comments. Once submitted, 
comments cannot be edited or removed from Regulations.gov. For either 
manner of submission, the EPA may publish any comment received to its 
public docket. Do not submit electronically any information you 
consider to be Confidential Business Information (CBI) or other 
information whose disclosure is restricted by statute. Multimedia 
submissions (audio, video, etc.) must be accompanied by a written 
comment. The written comment is considered the official comment and 
should include discussion of all points you wish to make. The EPA will 
generally not consider comments or comment contents located outside of 
the primary submission (i.e. on the web, cloud, or other file sharing 
system). For additional submission methods, please contact the person 
identified in the ``For Further Information Contact'' section. For the 
full EPA public comment policy, information about CBI or multimedia 
submissions, and general guidance on making effective comments, please 
visit https://www.epa.gov/dockets/commenting-epa-dockets. Publicly 
available docket materials are available at https://www.regulations.gov 
or at the U.S. Environmental Protection Agency, EPA Region 1 Regional 
Office, Air and Radiation Division, 5 Post Office Square--Suite 100, 
Boston, MA. EPA requests that if at all possible, you contact the 
contact listed in the FOR FURTHER INFORMATION CONTACT section to 
schedule your inspection. The Regional Office's official hours of 
business are Monday through Friday, 8:30 a.m. to 4:30 p.m., excluding 
legal holidays.

FOR FURTHER INFORMATION CONTACT: Eric Rackauskas, Air Quality Branch, 
U.S. Environmental Protection Agency, EPA New England Regional Office, 
5 Post Office Square--Suite 100, (Mail code 05-2), Boston, MA 02109-
3912, tel. 617-918-1628, email rackauskas.eric@epa.gov.

SUPPLEMENTARY INFORMATION: In the Final Rules section of this issue of 
the 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 
rule, 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. Please note that if EPA receives adverse comment on an amendment, 
paragraph, or section of this rule and if that provision may be severed 
from the remainder of the rule, EPA may adopt as final those provisions 
of the rule that are not the subject of an adverse comment.
    For additional information, see the direct final rule which is 
located in the Rules Section of this issue of the Federal Register.

    Dated: February 11, 2020.
Dennis Deziel,
Regional Administrator, EPA Region 1.
[FR Doc. 2020-03204 Filed 3-12-20; 8:45 am]
 BILLING CODE 6560-50-P