### 18326 Federal Register / Vol. 80, No. 65 / Monday, April 6, 2015 / Proposed Rules

The southern boundary would match the southern boundary of South Timbalier blocks 29 and 28.

The South Timbalier Anchorage East anchorage we are contemplating may also be represented may by drawing rhumb lines joining points at:

Latitude Longitude

29 ° 2 ′0.492 ′′ N 90 ° 20 ′3.299 ′′ W. 29 ° 2 ′0.492 ′′ N 90 ° 15 ′0.287′′ W. 28 ° 57 ′ 13.895 ′′ N 90 ° 15 ′0.287 ′′ W. 28 ° 57 ′ 13.895 ′′ N 90 ° 20 ′3.299 ′′ W.

We have also placed illustrations of the currently contemplated offshore anchorage grounds in the docket ( http://www.regulations.gov/ #!docketDetail;D=USCG-2014-1009 ). Look for a supporting document with ‘‘Illustrations’’ in its title.

In a letter to the National Oceanographic and Atmospheric Administration, the Coast Guard will request that the Office of Coast Survey ensure the suitability and safety of the contemplated anchorage grounds. Additionally, the Coast Guard is coordinating with the Bureau of Ocean Energy Management, the Bureau of Safety and Environmental Enforcement, and the State of Louisiana’s Department of Natural Resources to verify the location of existing pipeline corridors.

The contemplated anchorage area is larger than the envisioned final anchorage. This advance notice of proposed rulemaking is intended to prompt discussion and gather input from the affected marine industries to determine the most appropriate anchorage within the contemplated

area. E. Information Requested

Public participation is requested to assist in determining the best way forward in developing a proposed rulemaking to establish these offshore anchorages. To aid us in developing a proposed rule, we seek any comments, whether positive or negative, including but not limited to the impacts anchorage areas may have on navigation safety and current vessel traffic in this area.

Please submit any comments or concerns you may have in accordance with the ‘‘submitting comments’’ section above.

This document is issued under authority of 5 U.S.C. 552; 33 CFR 1.05–1, and 1.05–30.

Dated: March 17, 2015. K.S. Cook, Rear Admiral, U.S. Coast Guard, Commander, Eighth Coast Guard District.
[FR Doc. 2015–07847 Filed 4–3–15; 8:45 am]

**BILLING CODE 9110–04–P ENVIRONMENTAL PROTECTION**  **AGENCY**

**40 CFR Part 147**

**[EPA–HQ–OW–2011–0520; FRL–9924–91– OW]** 

**State of Tennessee Underground Injection Control (UIC) Program;**  **Primacy Approval**

**AGENCY :**  Environmental Protection Agency (EPA).

**ACTION :**  Proposed rule.

**SUMMARY :**  The U.S. Environmental Protection Agency (EPA) proposes to approve the State of Tennessee Underground Injection Control (UIC) Program for primacy to implement and enforce state regulations for all UIC injection wells located within the state, except for Class VI wells and all wells on Indian lands, as required by rule under the Safe Drinking Water Act (SDWA). The Agency determined that the state’s program is consistent with the provisions of the SDWA and is as stringent as all applicable federal regulations to prevent underground injection activities that endanger underground sources of drinking water. EPA requests public comment on this proposed rule and supporting documentation. In the ‘‘Rules and Regulations’’ section of this Federal Register , the Agency published EPA’s approval of the state’s program as a direct final rule without a prior proposed rule. If the Agency receives no adverse comment, EPA will not take further action on this proposed rule.

**DATES :**  Written comments must be received by May 6, 2015.

**ADDRESSES :**  Submit your comments, identified by Docket ID No. EPA–HQ– OW–2011–0520, by one of the following methods, by mail to Water Docket, State of Tennessee, Underground Injection Control (UIC) Primacy, U.S. Environmental Protection Agency, Mailcode: 2822T, 1200 Pennsylvania Ave. NW., Washington, DC 20460. Comments may also be submitted electronically or through hand delivery/ courier by following the detailed instructions in the **ADDRESSES** section of the direct final rule located in the rules section of this Federal Register

. **FOR FURTHER INFORMATION CONTACT :**  Marilyn Ginsberg, Drinking Water Protection Division, Office of Ground Water and Drinking Water (4606M), U.S. Environmental Protection Agency, 1200 Pennsylvania Ave. NW., Washington, DC 20460; telephone number: (202) 564–3881; fax number: (202) 564–3754; email address: ginsberg.marilyn@ epa.gov or Nancy H. Marsh, Safe Drinking Water Branch, U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., Atlanta, Georgia 30303; telephone number (404) 562–9450; fax number: (404) 562–9439; email address: marsh.nancy@epa.gov.

**SUPPLEMENTARY INFORMATION :**  Why is EPA issuing this proposed rule?

EPA proposes to approve the State of Tennessee’s UIC Program primacy application for Class I, II, III, IV, and V injection wells located within the state (except all wells on Indian lands), as required by rule under the SDWA, to prevent underground injection activities that endanger underground sources of drinking water. Accordingly, the Agency proposes to codify the state’s program in the Code of Federal Regulations (CFR) at 40 CFR part 147. EPA will continue to administer the UIC Program for Class VI wells and wells on Indian lands, if any such lands exist in the state in the future. The Agency has published a direct final rule in the ‘‘Rules and Regulations’’ section of today’s Federal Register , approving the state’s program because EPA views these actions as noncontroversial and anticipates no adverse comment. The Agency has provided reasons for the approval and additional supplementary information in the preamble to the direct final rule. If EPA receives no adverse comment, the Agency will not take further action on this proposed rule. If EPA receives adverse comment, the Agency will withdraw the direct final rule and it will not take effect. The Agency would then address all public comments in any subsequent final rule based on this proposed rule. The Agency does not intend to institute a second comment period on this action. Any parties interested in commenting must do so at this time. For further information, please contact the persons listed in the **FOR FURTHER INFORMATION**
**CONTACT** section of this document.

Dated: March 30, 2015. Gina McCarthy,

Administrator.
[FR Doc. 2015–07745 Filed 4–3–15; 8:45 am]

**BILLING CODE 6560–50–P**