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###### Environmental Protection Agency

          - 40 CFR Part 52
          - [EPA-R04-OAR-2017-0387; FRL-9966-33-Region 4]

# AGENCY:

Environmental Protection Agency (EPA).

# ACTION:

Proposed rule.

# SUMMARY:

The Environmental Protection Agency (EPA) is proposing to approve changes to the South Carolina State Implementation Plan (SIP) to revise several miscellaneous rules, covering definitions, source tests, credible evidence, open burning, air pollution episodes, and fugitive particulate matter. EPA is proposing to approve portions of SIP revisions submitted by the State of South Carolina, through the South Carolina Department of Health and Environmental Control on the following dates: July 18, 2011, June 17, 2013, April 10, 2014, August 8, 2014, January 20, 2016, and July 27, 2016. These actions are being proposed pursuant to the Clean Air Act.

# DATES:

Written comments must be received on or before September 20, 2017.

# ADDRESSES:

                        Submit your comments, identified by Docket ID No. EPA-R04-OAR-2017-0387 at                         *http://www.regulations.gov.*                         Follow the online instructions for submitting comments. Once submitted, comments cannot be edited or removed from                         *Regulations.gov*. 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. 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                         *http://www2.epa.gov/​dockets/​commenting-epa-dockets.*

# FOR FURTHER INFORMATION CONTACT:

                        D. Brad Akers, Air Regulatory Management Section, Air Planning and Implementation Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303-8960. Mr. Akers can be reached via telephone at (404) 562-9089 or via electronic mail at                         *akers.brad@epa.gov.*

# SUPPLEMENTARY INFORMATION:

                    In the Final Rules Section of this                     **Federal Register**                    , EPA is approving the State's implementation plan revision 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 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 on this document. Any parties interested in commenting on this document should do so at this time.                

Dated: August 4, 2017.

V. Anne Heard,

Acting Regional Administrator, Region 4.

[FR Doc. 2017-17236 Filed 8-18-17; 8:45 am]

BILLING CODE 6560-50-P