Document ID: EPA-R10-OAR-2018-0766-0012
Agency: epa
Document Type: Proposed Rule
Title: Air Quality State Implementation Plans; Approvals and Promulgations: Idaho; Infrastructure Requirements for the 2015 Ozone Standard; Reopening of Comment Period
Posted Date: 2019-05-28T04:00Z

[Federal Register Volume 84, Number 102 (Tuesday, May 28, 2019)]
[Proposed Rules]
[Page 24420]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2019-10958]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R10-OAR-2018-0766, FRL-9994-27-Region 10]

Air Plan Approval; ID: Infrastructure Requirements for the 2015 
Ozone Standard; Reopening of Comment Period

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule; reopening of comment period.

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SUMMARY: The Environmental Protection Agency (EPA) is reopening the 
public comment period on the proposed rule ``Air Plan Approval; ID: 
Infrastructure Requirements for the 2015 Ozone Standard'' published 
April 9, 2019. Whenever a new or revised National Ambient Air Quality 
Standard (NAAQS) is promulgated, the Clean Air Act requires each State 
to submit a plan for the implementation, maintenance, and enforcement 
of the standard, commonly referred to as infrastructure requirements. 
The EPA proposes to approve the Idaho State Implementation Plan (SIP), 
submitted on September 27, 2018, as meeting infrastructure requirements 
for the 2015 ozone NAAQS. Due to an administrative error, documents 
relevant to the proposed action were left out of the docket during the 
initial comment period from April 9, 2019 to May 9, 2019. Thus, the EPA 
is providing an additional 30 days for public comment on the proposed 
action.

DATES: The comment date for the proposed rule published April 9, 2019 
at 84 FR 14067, is reopened. Comments must be received on or before 
June 27, 2019.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R10-
OAR-2018-0766, at https://www.regulations.gov. Follow the online 
instructions for submitting comments. Once submitted, comments cannot 
be edited or removed from regulations.gov. 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 the disclosure of which 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, 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.

FOR FURTHER INFORMATION CONTACT: Matthew Jentgen at (206) 553-0340, or 
jentgen.matthew@epa.gov.

SUPPLEMENTARY INFORMATION: On April 9, 2019, the EPA published a 
proposed rulemaking to approve the Idaho State Implementation Plan, 
submitted on September 27, 2018, as meeting infrastructure requirements 
for the 2015 ozone NAAQS (84 FR 14067). Documents relevant to the 
proposed action were inadvertently left out of the docket during the 
initial comment period. In response, the EPA is reopening the public 
comment period.

    Dated: May 15, 2019.
Chris Hladick,
Regional Administrator, Region 10.
[FR Doc. 2019-10958 Filed 5-24-19; 8:45 am]
 BILLING CODE 6560-50-P