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Federal Register / Vol. 86, No. 45 / Wednesday, March 10, 2021 / Rules and Regulations complying with the National Environmental Policy Act of 1969 42
U.S.C. 43214370f, and have determined that this action is one of a category of actions that do not individually or cumulatively have a significant effect on the human environment. This temporary interim rule involves a temporary safety zone on the AR between MM 126 and MM 127
in the vicinity of Little Rock, AR that will prohibit entry into this zone. The temporary safety zone will only be enforced while operations preclude the safe navigation of the established channel. It is categorically excluded from further review under paragraph L60a of Appendix A, Table 1 of DHS
Instruction Manual 0230100101, Rev. 1. A Record of Environmental Consideration supporting this determination is available in the docket.
For instructions on locating the docket, see the ADDRESSES section of this preamble.
G. Protest Activities The Coast Guard respects the First Amendment rights of protesters.
Protesters are asked to call or email the person listed in the FOR FURTHER
INFORMATION CONTACT section to coordinate protest activities so that your message can be received without jeopardizing the safety or security of people, places or vessels.
List of Subjects in 33 CFR Part 165
Harbors, Marine safety, Navigation water, Reporting and recordkeeping requirements, Security measures, Waterways.
For the reasons discussed in the preamble, the Coast Guard amends 33
CFR part 165 as follows:

BILLING CODE 911004P

EPAR04OAR20200092; FRL10021
19Region 4

1. The authority citation for part 165
continues to read as follows:

Authority: 46 U.S.C. 70034, 70051; 33 CFR
1.051, 6.041, 6.046, and 160.5;
Department of Homeland Security Delegation No. 0170.1.

2. Add 165.T080123 to read as follows:

165.T080123 Safety Zone; Arkansas River, Mile Marker 126.6, Little Rock, AR

a Location. The following area is a safety zone: All navigable waters of the Arkansas River between Mile Marker MM 126 and MM 127 in the vicinity of Little Rock, AR.
b Regulations. 1 Under the general safety zone regulations in subpart C of this part, you may not enter the safety zone described in paragraph a of this
Jkt 253001

FR Doc. 202104949 Filed 3921; 8:45 am
40 CFR Part 52

16:13 Mar 09, 2021

Dated: March 4, 2021.
R.S. Rhodes, Captain, U.S. Coast Guard, Captain of the Port Sector Lower Mississippi River.

ENVIRONMENTAL PROTECTION
AGENCY

PART 165REGULATED NAVIGATION
AREAS AND LIMITED ACCESS AREAS

VerDate Sep<11>2014

section unless authorized by the Captain of the Port Sector Lower Mississippi River COTP or the COTPs designated representative. A designated representative is a commissioned, warrant, or petty officer of the U.S.
Coast Guard assigned to units under the operational control of USCG Sector Lower Mississippi River.
2 To seek permission to enter, contact the COTP or the COTPs representative via VHFFM channel 16
or by telephone at 9015214822. Those in the safety zone must comply with all lawful orders or directions given to them by the COTP or the COTPs designated representative.
c Effective period. This section is effective from March 10, 2021 until July 12, 2021.
d Information broadcasts. The COTP
or a designated representative will inform the public of the enforcement times and date for this safety zone through Broadcast Notices to Mariners, Local Notices to Mariners, and/or Safety Marine Information Broadcasts, as appropriate.

Air Plan Approval; KY; Jefferson County; Existing and New VOC
Storage Vessels Rule Changes Environmental Protection Agency EPA.
ACTION: Final rule.
AGENCY:

The Environmental Protection Agency EPA is approving revisions to the Jefferson County portion of the Kentucky State Implementation Plan SIP, submitted by the Commonwealth of Kentucky, through the Energy and Environment Cabinet Cabinet, on September 5, 2019. The revisions were submitted by the Cabinet on behalf of the Louisville Metro Air Pollution Control District District or APCD and make changes to the regulations for existing and new storage vessels for volatile organic compounds VOCs.
EPA is approving the revisions that regulate existing and new storage vessels for VOCs because the changes
SUMMARY:

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are consistent with the Clean Air Act CAA or Act.
DATES: This rule is effective April 9, 2021.
ADDRESSES: EPA has established a docket for this action under Docket Identification No. EPAR04OAR
20200092. All documents in the docket are listed on the www.regulations.gov website. Although listed in the index, some information may not be publicly available, i.e., Confidential Business Information or other information whose disclosure is restricted by statute.
Certain other material, such as copyrighted material, is not placed on the internet and will be publicly available only in hard copy form.
Publicly available docket materials can either be retrieved electronically via www.regulations.gov or in hard copy at the Air Regulatory Management Section, Air Planning and Implementation Branch, Air and Radiation Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW, Atlanta, Georgia 303038960. EPA requests that if at all possible, you contact the person listed in the FOR FURTHER INFORMATION
CONTACT section to schedule your inspection. The Regional Offices official hours of business are Monday through Friday 8:30 a.m. to 4:30 p.m., excluding Federal holidays.
FOR FURTHER INFORMATION CONTACT:
Sarah LaRocca, Air Regulatory Management Section, Air Planning and Implementation Branch, Air and Radiation Division, Region 4, U.S.
Environmental Protection Agency, 61
Forsyth Street SW, Atlanta, Georgia 303038960. The telephone number is 404 5628994. Ms. LaRocca can also be reached via electronic mail at larocca.sarah@epa.gov.
SUPPLEMENTARY INFORMATION:
I. Background EPA is approving changes to Regulation 6.13, Standards of Performance for Existing Storage Vessels for Volatile Organic Compounds, and Regulation 7.12, Standards of Performance for New Storage Vessels for Volatile Organic Compounds, of the Louisville Metro Air Pollution Control District portion of the Kentucky SIP, submitted by the Commonwealth on September 5, 2019.
These modifications update the current SIP-approved version of Regulation 6.13
Version 7 and Regulation 7.12 Version 7 to Version 8 of each.
II. EPAs Analysis of the Revisions In its September 5, 2019, submittals, the District includes a modification that changes the true vapor pressure criteria
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